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 : KUAN, CHI-KUNG
Total Assignments: 24
Assignment: 1
Reel/Frame:013987/0912   Pages: 3
Recorded: 09/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
09/23/2003
2
LEE, CHAO-CHENG
Exec Dt:
09/23/2003
3
LEE, KUAN-HUA
Exec Dt:
09/23/2003
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL
PARK
HSIN-CHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916996
US20040256149
10605324
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:015770/0576   Pages: 3
Recorded: 09/03/2004
Attorney Dkt #:251806-1220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, WEN-SHIUNG
Exec Dt:
05/26/2004
2
KUAN, CHI-KUNG
Exec Dt:
05/26/2004
3
CHEN, SHENG-KAI
Exec Dt:
05/26/2004
4
CHANG, MING-CHUN
Exec Dt:
05/26/2004
5
CHANG, YI-SHU
Exec Dt:
05/26/2004
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INDUSTRY E. RD. IX
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7249275
US20050055597
10933896
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY LLP
DANIEL R. MCCLURE
100 GALLERIA PARKWAY, SUITE 1750
ATLANTA, GA 30339-5948
Assignment: 3
Reel/Frame:015604/0036   Pages: 3
Recorded: 07/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENG, WEN-SHIUNG
Exec Dt:
07/16/2004
2
CHANG, MING-CHUN
Exec Dt:
07/14/2004
3
KUAN, CHI-KUNG
Exec Dt:
07/14/2004
4
CHANG, YI-SHU
Exec Dt:
07/14/2004
5
TAI, KUO-LIN
Exec Dt:
07/14/2004
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INDUSTRY E. RD. IX
SCIENCE-BASED INDUSTRIAL PARK
HSIN CHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084687
US20050017771
10896118
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
JOE MCKINNEY MUNCY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:015791/0375   Pages: 3
Recorded: 03/18/2005
Attorney Dkt #:REAP0060USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHAO-CHENG
Exec Dt:
03/15/2005
2
HUANG, YI-CHIH
Exec Dt:
03/15/2005
3
KUAN, CHI-KUNG
Exec Dt:
03/15/2005
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7257729
US20050210307
10907054
Correspondence name and address
NORTH AMERICA INTERNATIONAL PATENT OFFIC
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 5
Reel/Frame:019764/0341   Pages: 3
Recorded: 08/30/2007
Attorney Dkt #:REAP0253USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUNG, HSU-JUNG
Exec Dt:
10/19/2006
2
KUAN, CHI-KUNG
Exec Dt:
10/23/2006
3
CHOU, YU-PIN
Exec Dt:
10/19/2006
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7663416
US20080061854
11847343
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:018617/0198   Pages: 4
Recorded: 11/17/2006
Attorney Dkt #:2205.041US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIA-LIANG
Exec Dt:
11/17/2006
2
CHOU, GERCHIH
Exec Dt:
11/17/2006
3
KUAN, CHI-KUNG
Exec Dt:
11/17/2006
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION ROAD II
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7629854
US20070126514
11601303
Correspondence name and address
TIMOTHY B. CLISE
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 7
Reel/Frame:018699/0898   Pages: 3
Recorded: 01/03/2007
Attorney Dkt #:REAP0330USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIA-LIANG
Exec Dt:
12/11/2006
2
CHOU, GERCHIH
Exec Dt:
12/11/2006
3
KUAN, CHI-KUNG
Exec Dt:
12/11/2006
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7492197
US20070109031
11559890
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 8
Reel/Frame:018699/0901   Pages: 3
Recorded: 01/03/2007
Attorney Dkt #:REAP0399USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
12/24/2006
2
CHOU, YU-PIN
Exec Dt:
12/26/2006
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070121773
11561904
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 9
Reel/Frame:018710/0676   Pages: 3
Recorded: 01/05/2007
Attorney Dkt #:REAP0426USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, YU-PIN
Exec Dt:
01/02/2007
2
KUAN, CHI-KUNG
Exec Dt:
01/02/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7545222
US20070159263
11620053
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 10
Reel/Frame:019977/0975   Pages: 3
Recorded: 10/18/2007
Attorney Dkt #:REAP0284USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
10/16/2007
2
CHOU, YU-PIN
Exec Dt:
10/16/2007
3
CHEN, YI-TENG
Exec Dt:
10/16/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7679454
US20080094145
11874209
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 11
Reel/Frame:019997/0198   Pages: 2
Recorded: 10/22/2007
Attorney Dkt #:REAP0285USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUAN, CHI-KUNG
Exec Dt:
10/19/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777534
US20080094113
11876760
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 12
Reel/Frame:020285/0235   Pages: 3
Recorded: 12/21/2007
Attorney Dkt #:3722-0403PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, JUI-YUAN
Exec Dt:
11/07/2007
2
KUAN, CHI-KUNG
Exec Dt:
11/07/2007
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7545299
US20080084338
11902663
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:020904/0923   Pages: 3
Recorded: 05/05/2008
Attorney Dkt #:REALC010A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIA-LIANG
Exec Dt:
05/02/2008
2
KUAN, CHI-KUNG
Exec Dt:
05/02/2008
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2 INNOVATION ROAD II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8222962
US20090085681
12115081
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:027514/0494   Pages: 3
Recorded: 01/11/2012
Attorney Dkt #:251812-3940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
01/05/2012
2
CHOU, GERCHIH
Exec Dt:
01/09/2012
3
LIN, CHIA-LIANG
Exec Dt:
01/05/2012
Assignee
1
REALTEK SEMICONDUCTOR CORP.
2 INNOVATION RD. II, SCIENCE PARK
HSINCHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8665921
US20130177325
13347875
Correspondence name and address
DANIEL R. MCCLURE
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 15
Reel/Frame:031851/0493   Pages: 4
Recorded: 12/27/2013
Attorney Dkt #:251812-4790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
12/18/2013
2
LIN, CHIA-LIANG
Exec Dt:
12/23/2013
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9385859
US20150188694
14141496
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
400 INTERSTATE NORTH PARKWAY SE
SUITE 200
ATLANTA, GA 30339
Assignment: 16
Reel/Frame:039346/0985   Pages: 3
Recorded: 08/04/2016
Attorney Dkt #:Q227810
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIG-LIANG (LEON)
Exec Dt:
08/01/2016
2
KUAN, CHI-KUNG
Exec Dt:
08/01/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
2 INNOVATION ROAD II, SCIENCE PARK
HSINCHU, TAIWAN 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9853735
NONE
15228638
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:039806/0134   Pages: 3
Recorded: 09/20/2016
Attorney Dkt #:16313-080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
08/30/2016
2
ZHAO, YU
Exec Dt:
08/30/2016
3
LIN, CHIA-LIANG
Exec Dt:
08/30/2016
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9705512
NONE
15271182
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 18
Reel/Frame:040386/0765   Pages: 6
Recorded: 11/21/2016
Attorney Dkt #:251812-5390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
11/16/2016
2
ZHAO, YU
Exec Dt:
11/06/2016
3
LIN, CHIA-LIANG (LEON)
Exec Dt:
11/16/2016
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9853650
NONE
15356796
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 19
Reel/Frame:042135/0497   Pages: 4
Recorded: 04/25/2017
Attorney Dkt #:251812-5430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
04/24/2017
2
LIN, CHIA-LIANG (LEON)
Exec Dt:
04/25/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11119962
US20180307642
15496232
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 20
Reel/Frame:042961/0938   Pages: 4
Recorded: 07/11/2017
Attorney Dkt #:251812-5431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUAN, CHI-KUNG
Exec Dt:
07/09/2017
2
LIN, CHIA-LIANG (LEON)
Exec Dt:
07/09/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313157
US20180309597
15646147
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 21
Reel/Frame:044499/0258   Pages: 4
Recorded: 12/28/2017
Attorney Dkt #:251812-5480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, CHIA-LIANG (LEON)
Exec Dt:
12/19/2017
2
KUAN, CHI-KUNG
Exec Dt:
12/19/2017
Assignee
1
REALTEK SEMICONDUCTOR CORP.
NO. 2, INNOVATION RD. II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11328859
US20190206613
15856350
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 22
Reel/Frame:048991/0595   Pages: 3
Recorded: 04/25/2019
Attorney Dkt #:16313-183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIAN
Exec Dt:
10/02/2018
2
KUAN, CHI-KUNG
Exec Dt:
10/02/2018
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10547439
US20190334693
16394106
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 23
Reel/Frame:049432/0521   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:16313-187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIAN
Exec Dt:
03/25/2019
2
KUAN, CHI-KUNG
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 #
 
 
 
 
 
 
 
 
 
 
 
10536166
US20190386682
16437446
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 24
Reel/Frame:058026/0606   Pages: 3
Recorded: 11/05/2021
Attorney Dkt #:16313-423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YAO-CHIA
Exec Dt:
11/05/2021
2
KUAN, CHI-KUNG
Exec Dt:
11/05/2021
Assignee
1
REALTEK SEMICONDUCTOR CORPORATION
NO. 2, INNOVATION ROAD II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11522573
NONE
17519599
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 05/08/2024 11:35 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