skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, CHUNG-YAO
Total Assignments: 51
Assignment: 1
Reel/Frame:020394/0201   Pages: 3
Recorded: 01/22/2008
Attorney Dkt #:REAP0411USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, KUANG-YU
Exec Dt:
06/28/2007
2
YU, JIUN-HUNG
Exec Dt:
07/04/2007
3
LIU, DER-ZHENG
Exec Dt:
07/04/2007
4
CHANG, CHUNG-YAO
Exec Dt:
07/04/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136963
US20080176509
12017351
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:020361/0788   Pages: 2
Recorded: 01/14/2008
Attorney Dkt #:3722-0461PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, KUANG-YU
Exec Dt:
11/20/2007
2
CHANG, CHUNG-YAO
Exec Dt:
11/20/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO.2, INNOVATION RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7933319
US20080123724
11984780
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:021652/0107   Pages: 2
Recorded: 10/08/2008
Attorney Dkt #:3722/0462PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEN, KUANG-YU
Exec Dt:
11/20/2007
2
CHANG, CHUNG-YAO
Exec Dt:
11/20/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213881
US20080125050
11984792
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 4
Reel/Frame:023125/0435   Pages: 4
Recorded: 08/20/2009
Attorney Dkt #:251812-1600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DER-ZHENG
Exec Dt:
08/20/2009
2
CHANG, CHUNG-YAO
Exec Dt:
08/20/2009
3
YEN, KUANG-YU
Exec Dt:
08/20/2009
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8116248
US20100046408
12544769
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
600 GALLERIA PARKWAY, S.E.
STE 1500
ATLANTA, GA 30339-5994
Assignment: 5
Reel/Frame:027506/0196   Pages: 3
Recorded: 01/10/2012
Attorney Dkt #:251812-1601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DER-ZHENG
Exec Dt:
08/20/2009
2
CHANG, CHUNG-YAO
Exec Dt:
08/20/2009
3
YEN, KUANG-YU
Exec Dt:
08/20/2009
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSIN-CHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8284736
US20120108301
13346821
Correspondence name and address
DANIEL R. MCCLURE
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 6
Reel/Frame:023748/0724   Pages: 3
Recorded: 01/07/2010
Attorney Dkt #:5750/0121PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHUNG-YAO
Exec Dt:
01/04/2010
Assignee
1
REALTEK SEMICONDUCTOR CORP
NO. 2, INNOVATION RD. II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8364097
US20100172426
12683761
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 7
Reel/Frame:023798/0937   Pages: 3
Recorded: 01/15/2010
Attorney Dkt #:5750/0122PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHUNG-YAO
Exec Dt:
01/04/2010
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8175019
US20100177728
12687547
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 8
Reel/Frame:026190/0920   Pages: 6
Recorded: 04/27/2011
Attorney Dkt #:IPRW110091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
03/30/2011
2
LIU, DER-ZHENG
Exec Dt:
03/30/2011
3
YEH, MING-YUH
Exec Dt:
03/30/2011
4
YEN, KUANG-YU
Exec Dt:
03/29/2011
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II,
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136902
US20120076173
13095844
Correspondence name and address
IPR WORKS, LLC
14 CARDINAL ROAD
HOLMDEL, NJ 07733
Assignment: 9
Reel/Frame:028802/0621   Pages: 3
Recorded: 08/17/2012
Attorney Dkt #:6024-0140PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TSUNG-HSUAN
Exec Dt:
06/09/2011
2
CHANG, CHUNG-YAO
Exec Dt:
06/09/2011
3
LIU, DER-ZHENG
Exec Dt:
06/09/2011
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO.2 INNOVATION ROAD II, SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8767803
US20130051438
13587610
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:028971/0186   Pages: 3
Recorded: 09/17/2012
Attorney Dkt #:6024-0141PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YEN-YU
Exec Dt:
06/28/2011
2
CHANG, CHUNG-YAO
Exec Dt:
06/28/2011
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO.2 INNOVATION ROAD II, SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8817842
US20130077655
13618572
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:026977/0916   Pages: 3
Recorded: 09/28/2011
Attorney Dkt #:REAP0612USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHUNG-YAO
Exec Dt:
09/27/2011
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8971462
US20120082273
13246869
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 12
Reel/Frame:030639/0785   Pages: 3
Recorded: 06/19/2013
Attorney Dkt #:251812-4580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, CHUNG-YAO
Exec Dt:
09/27/2011
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II
SCIENCE PARK
HSINCHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8971462
US20120082273
13246869
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
400 INTERSTATE NORTH PARKWAY SE
SUITE 200
ATLANTA, GA 30339
Assignment: 13
Reel/Frame:027698/0669   Pages: 2
Recorded: 02/14/2012
Attorney Dkt #:P09512DF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSUAN
Exec Dt:
02/10/2012
2
CHANG, CHUNG-YAO
Exec Dt:
02/10/2012
3
LIU, DER-ZHENG
Exec Dt:
02/10/2012
4
YEN, KUANG-YU
Exec Dt:
02/10/2012
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II, HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8995248
US20120213104
13372612
Correspondence name and address
THE PL LAW GROUP, PLLC
43557 LUCKETTS BRIDGE CIR
ASHBURN, VA 20148
Assignment: 14
Reel/Frame:029399/0675   Pages: 3
Recorded: 12/04/2012
Attorney Dkt #:3819.225US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIN, CHIEN-WEI
Exec Dt:
09/13/2012
2
CHANG, CHUNG-YAO
Exec Dt:
09/13/2012
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION RD. II
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8862068
US20130316660
13616510
Correspondence name and address
DOUGLAS J. CHRISTENSEN
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:029484/0226   Pages: 4
Recorded: 12/17/2012
Attorney Dkt #:5750/0218PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSUAN
Exec Dt:
12/01/2012
2
CHANG, CHUNG-YAO
Exec Dt:
12/01/2012
Assignee
1
REALTEK SEMICONDUCTOR CORP
NO.2, INNOVATION RD. II, HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140064115
13717065
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 16
Reel/Frame:029579/0337   Pages: 4
Recorded: 01/07/2013
Attorney Dkt #:6024-0153PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TSUNG-HSUAN
Exec Dt:
01/02/2013
2
CHANG, CHUNG-YAO
Exec Dt:
01/02/2013
3
LIU, DER-ZHENG
Exec Dt:
01/02/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO.2 INNOVATION ROAD II, SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964737
US20130176878
13734411
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:029608/0467   Pages: 3
Recorded: 01/10/2013
Attorney Dkt #:REAP0723USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSUAN
Exec Dt:
01/09/2013
2
CHANG, CHUNG-YAO
Exec Dt:
01/09/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9253759
US20130281144
13738943
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 18
Reel/Frame:029780/0515   Pages: 3
Recorded: 02/08/2013
Attorney Dkt #:251806-1550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIN, CHIEN-WEI
Exec Dt:
02/08/2013
2
CHANG, CHUNG-YAO
Exec Dt:
02/08/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8923790
US20130203370
13762595
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
400 INTERSTATE NORTH PARKWAY SE
SUITE 200
ATLANTA, GA 30339
Assignment: 19
Reel/Frame:030079/0607   Pages: 4
Recorded: 03/25/2013
Attorney Dkt #:6024-0162PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIN, CHIEN-WEI
Exec Dt:
03/13/2013
2
CHANG, CHUNG-YAO
Exec Dt:
03/13/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2 INNOVATION ROAD II, SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913697
US20130308731
13848976
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:034572/0846   Pages: 5
Recorded: 12/23/2014
Attorney Dkt #:REAP0818USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIN, CHIEN-WEI
Exec Dt:
11/11/2013
2
CHANG, CHUNG-YAO
Exec Dt:
11/11/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742284
US20150180562
14580227
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 21
Reel/Frame:031708/0616   Pages: 3
Recorded: 12/03/2013
Attorney Dkt #:16313-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIN, CHIEN-WEI
Exec Dt:
11/25/2013
2
CHANG, WEI-HSUAN
Exec Dt:
11/25/2013
3
CHANG, CHUNG-YAO
Exec Dt:
11/25/2013
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9473962
US20140169195
14095679
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 22
Reel/Frame:032151/0552   Pages: 5
Recorded: 02/06/2014
Attorney Dkt #:REAP0758USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YAN-YU
Exec Dt:
12/19/2013
2
CHANG, CHUNG-YAO
Exec Dt:
12/19/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9572114
US20150009904
14139813
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 23
Reel/Frame:032891/0506   Pages: 5
Recorded: 05/15/2014
Attorney Dkt #:REAP0801USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHIH-YUNG
Exec Dt:
05/13/2014
2
CHANG, CHUNG-YAO
Exec Dt:
05/13/2014
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270391
US20140341263
14277796
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 24
Reel/Frame:033041/0383   Pages: 3
Recorded: 06/05/2014
Attorney Dkt #:16313-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YU-CHENG
Exec Dt:
06/05/2014
2
LEE, TSUNG-HSUAN
Exec Dt:
06/05/2014
3
CHANG, CHUNG-YAO
Exec Dt:
06/05/2014
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9030343
US20150042497
14297230
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 25
Reel/Frame:033562/0720   Pages: 3
Recorded: 08/19/2014
Attorney Dkt #:16313-026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEI-HSUAN
Exec Dt:
08/19/2014
2
CHANG, CHUNG-YAO
Exec Dt:
08/19/2014
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9713037
US20150189537
14462905
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 26
Reel/Frame:033726/0179   Pages: 5
Recorded: 09/12/2014
Attorney Dkt #:REAP0764USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TSUNG-HSUAN
Exec Dt:
09/10/2014
2
CHANG, CHUNG-YAO
Exec Dt:
09/10/2014
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9596018
US20150078488
14484289
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 27
Reel/Frame:033958/0137   Pages: 10
Recorded: 10/15/2014
Attorney Dkt #:REAP0833USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
10/15/2014
2
LIN, YU-NAN
Exec Dt:
10/15/2014
3
LIU, DER-ZHENG
Exec Dt:
10/15/2014
4
YEN, KUANG-YU
Exec Dt:
10/15/2014
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270313
US20150295609
14515509
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 28
Reel/Frame:033967/0466   Pages: 10
Recorded: 10/16/2014
Attorney Dkt #:REAP0820USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SHEN-CHUNG
Exec Dt:
10/15/2014
2
HSIN, CHIEN-WEI
Exec Dt:
10/15/2014
3
LEE, TSUNG-HSUAN
Exec Dt:
10/15/2014
4
CHANG, CHUNG-YAO
Exec Dt:
10/15/2014
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9490889
US20150189520
14516569
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 29
Reel/Frame:034255/0158   Pages: 7
Recorded: 11/24/2014
Attorney Dkt #:REAP0817USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHIH-YUNG
Exec Dt:
11/14/2014
2
YEN, KAI-WEI
Exec Dt:
11/14/2014
3
CHANG, CHUNG-YAO
Exec Dt:
11/14/2014
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9231810
US20150156048
14552458
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 30
Reel/Frame:035153/0088   Pages: 3
Recorded: 03/12/2015
Attorney Dkt #:16313-050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YU
Exec Dt:
03/12/2015
2
LEE, TSUNG-HSUAN
Exec Dt:
03/12/2015
3
CHANG, CHUNG-YAO
Exec Dt:
03/12/2015
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9521691
US20150365971
14656320
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 31
Reel/Frame:038296/0868   Pages: 4
Recorded: 04/15/2016
Attorney Dkt #:102351-0733
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JUN-CHIEH
Exec Dt:
02/05/2016
2
CHAO, YU-HSIANG
Exec Dt:
02/05/2016
3
CHANG, CHUNG-YAO
Exec Dt:
02/05/2016
4
CHANG, CHUN-CHENG
Exec Dt:
02/05/2016
Assignee
1
ADVANCED SEMICONDUCTOR ENGINEERING, INC.
26 CHIN 3RD ROAD, NANTZE EXPORT PROCESSING ZONE
KAOHSIUNG, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256173
US20170243813
15049352
Correspondence name and address
FOLEY & LARDNER
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 32
Reel/Frame:039923/0661   Pages: 3
Recorded: 10/03/2016
Attorney Dkt #:16313-082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
06/24/2016
2
LIN, CHUAN-HU
Exec Dt:
06/24/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9749171
US20170111204
15283900
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 33
Reel/Frame:039962/0554   Pages: 8
Recorded: 10/06/2016
Attorney Dkt #:REAP0872USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
07/06/2016
2
YANG, YI-SYUN
Exec Dt:
07/06/2016
3
YANG, KAI-JIE
Exec Dt:
07/06/2016
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10171185
US20170237508
15287716
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 34
Reel/Frame:039774/0590   Pages: 5
Recorded: 09/19/2016
Attorney Dkt #:REAP0871USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
08/30/2016
2
LIN, CHUAN-HU
Exec Dt:
08/30/2016
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355802
US20170223668
15268638
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 35
Reel/Frame:040416/0970   Pages: 3
Recorded: 11/25/2016
Attorney Dkt #:16313-087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PU, JYUN-WEI
Exec Dt:
10/17/2016
2
CHANG, CHUNG-YAO
Exec Dt:
10/17/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859929
US20170207804
15361339
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 36
Reel/Frame:041668/0146   Pages: 3
Recorded: 03/21/2017
Attorney Dkt #:16313-093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
12/13/2016
2
HUANG, WEI-CHIEH
Exec Dt:
12/13/2016
3
YANG, YI-SYUN
Exec Dt:
12/13/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10270558
US20170317786
15465209
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 37
Reel/Frame:041668/0408   Pages: 3
Recorded: 03/21/2017
Attorney Dkt #:16313-092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
12/13/2016
2
LIN, CHUAN-HU
Exec Dt:
12/13/2016
3
YANG, YI-SYUN
Exec Dt:
12/13/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9954647
US20170317787
15465238
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 38
Reel/Frame:041668/0319   Pages: 3
Recorded: 03/21/2017
Attorney Dkt #:16313-094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
03/03/2017
2
LIN, CHUAN-HU
Exec Dt:
03/03/2017
3
YANG, YI-SYUN
Exec Dt:
03/03/2017
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9893841
US20170317788
15465249
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 39
Reel/Frame:043511/0483   Pages: 5
Recorded: 09/06/2017
Attorney Dkt #:REAP0895USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHUAN-HU
Exec Dt:
03/21/2017
2
CHANG, CHUNG-YAO
Exec Dt:
03/21/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10382163
US20180205489
15697441
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 40
Reel/Frame:043427/0580   Pages: 8
Recorded: 08/28/2017
Attorney Dkt #:REAP0896USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
05/17/2017
2
HUANG, WEI-CHIEH
Exec Dt:
05/17/2017
3
YANG, YI-SYUN
Exec Dt:
05/17/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180234160
15688825
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 41
Reel/Frame:044540/0755   Pages: 10
Recorded: 01/04/2018
Attorney Dkt #:REAP0894USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHUAN-HU
Exec Dt:
05/17/2017
2
HUANG, WEI-CHIEH
Exec Dt:
05/17/2017
3
TSUI, CHIA-CHUN
Exec Dt:
05/17/2017
4
CHANG, CHUNG-YAO
Exec Dt:
05/17/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10461776
US20180248563
15862596
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 42
Reel/Frame:042640/0001   Pages: 4
Recorded: 06/07/2017
Attorney Dkt #:16313-026US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YU-NAN
Exec Dt:
05/25/2017
2
LAI, WEI-CHI
Exec Dt:
05/25/2017
3
LEE, SHEN-CHUNG
Exec Dt:
05/25/2017
4
CHANG, CHUNG-YAO
Exec Dt:
05/25/2017
5
CHANG, WEI-HSUAN
Exec Dt:
05/25/2017
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10595232
US20170272980
15616714
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 43
Reel/Frame:051437/0338   Pages: 4
Recorded: 01/07/2020
Attorney Dkt #:16313-026DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YU-NAN
Exec Dt:
05/25/2017
2
LAI, WEI-CHI
Exec Dt:
05/25/2017
3
LEE, SHEN-CHUNG
Exec Dt:
05/25/2017
4
CHANG, CHUNG-YAO
Exec Dt:
05/25/2017
5
CHANG, WEI-HSUAN
Exec Dt:
05/25/2017
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11197201
US20200145883
16736144
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 44
Reel/Frame:047828/0140   Pages: 3
Recorded: 12/20/2018
Attorney Dkt #:16313-165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHUAN-HU
Exec Dt:
11/06/2018
2
CHANG, CHUNG-YAO
Exec Dt:
11/06/2018
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10708032
US20190215143
16226926
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 45
Reel/Frame:049120/0776   Pages: 8
Recorded: 05/08/2019
Attorney Dkt #:REAP0917USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHENG-JUNG
Exec Dt:
11/28/2018
2
YANG, YI-SYUN
Exec Dt:
11/28/2018
3
CHANG, CHUNG-YAO
Exec Dt:
11/28/2018
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10749712
US20200076646
16407121
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 46
Reel/Frame:049481/0136   Pages: 3
Recorded: 06/17/2019
Attorney Dkt #:16313-188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KUEI-CHENG
Exec Dt:
03/25/2019
2
CHANG, CHUNG-YAO
Exec Dt:
03/25/2019
3
HUANG, WEI-CHIEH
Exec Dt:
03/25/2019
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10826541
US20200028526
16442604
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 47
Reel/Frame:049487/0187   Pages: 3
Recorded: 06/17/2019
Attorney Dkt #:16313-190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KUEI-CHENG
Exec Dt:
03/25/2019
2
CHANG, CHUNG-YAO
Exec Dt:
03/25/2019
3
HUANG, WEI-CHIEH
Exec Dt:
03/25/2019
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720944
US20200028525
16443003
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 48
Reel/Frame:049273/0893   Pages: 5
Recorded: 05/23/2019
Attorney Dkt #:REAP0935USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUNG-YAO
Exec Dt:
05/08/2019
2
LEE, WEN-YUNG
Exec Dt:
05/08/2019
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11018801
US20200112387
16420204
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 49
Reel/Frame:049839/0345   Pages: 10
Recorded: 07/23/2019
Attorney Dkt #:REAP0929USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEI-CHIEH
Exec Dt:
07/23/2019
2
LIU, CHUNG-YEN
Exec Dt:
07/23/2019
3
YANG, YI-SYUN
Exec Dt:
07/23/2019
4
CHANG, CHUNG-YAO
Exec Dt:
07/23/2019
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10958294
US20200112325
16520283
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 50
Reel/Frame:058201/0212   Pages: 5
Recorded: 11/23/2021
Attorney Dkt #:REAP1211USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, HAO-HAN
Exec Dt:
04/19/2021
2
CHANG, CHUNG-YAO
Exec Dt:
04/19/2021
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11705934
US20220337283
17534435
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 51
Reel/Frame:061987/0345   Pages: 3
Recorded: 12/06/2022
Attorney Dkt #:16313-563
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, HAO-HAN
Exec Dt:
12/01/2022
2
LIN, CHUAN-HU
Exec Dt:
12/01/2022
3
CHANG, CHUNG-YAO
Exec Dt:
12/01/2022
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230283309
18075459
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 05/23/2024 09:27 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT