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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 : CHEN, YI-CHUAN
Total Assignments: 22
Assignment: 1
Reel/Frame:014655/0807   Pages: 3
Recorded: 05/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, CHIH-CHIANG
Exec Dt:
04/23/2004
2
CHEN, YI-CHUAN
Exec Dt:
04/23/2004
3
TSAI, JENG-HORNG
Exec Dt:
04/23/2004
4
CHEN, PING-SHENG
Exec Dt:
04/23/2004
Assignee
1
MEDIATEK INCORPORATION
5F, NO. 1-2, INNOVATION ROAD 1, SCIENCE-BASED
INDUSTRIAL PARK
HSIN-CHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050265266
10709735
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:014745/0401   Pages: 3
Recorded: 06/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, CHIH-CHIANG
Exec Dt:
06/17/2004
2
CHEN, YI-CHUAN
Exec Dt:
06/17/2004
3
TSAI, JENG-HORNG
Exec Dt:
06/17/2004
4
CHEN, PING-SHENG
Exec Dt:
06/17/2004
Assignee
1
MEDIATEK INCORPORATION
5F, NO. 1-2, INNOVATION ROAD 1, SCIENCE-BASED
INDUSTRIAL PARK
HSIN-CHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050268029
10710097
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 3
Reel/Frame:015679/0444   Pages: 3
Recorded: 02/14/2005
Attorney Dkt #:MTKP0096USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, LI-CHUN
Exec Dt:
01/24/2005
2
CHEN, PING-SHENG
Exec Dt:
01/24/2005
3
CHEN, YI-CHUAN
Exec Dt:
01/24/2005
4
WU, SUNG-YANG
Exec Dt:
01/24/2005
Assignee
1
MEDIATEK INCORPORATION
5F, NO. 1-2, INNOVATION ROAD 1, SCIENCE-BASED
INDUSTRIAL PARK
HSIN-CHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325231
US20050229172
10906298
Correspondence name and address
NORTH AMERICA INTERNATIONAL PATENT OFFIC
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 4
Reel/Frame:016973/0136   Pages: 3
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, SHU-FANG
Exec Dt:
08/29/2005
2
CHEN, YI-CHUAN
Exec Dt:
08/30/2005
3
LI, KUO-CHANG
Exec Dt:
08/30/2005
4
WEN, CHIH-CHIANG
Exec Dt:
08/30/2005
5
TE-CHING, HSIEH
Exec Dt:
08/30/2005
Assignee
1
MEDIATEK, INC.
5F, NO. 1-2, INNOVATION ROAD 1, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN 300, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060271739
11220819
Correspondence name and address
REX I. HUANG
FISH & RICHARDSON P.C.
2258 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:016744/0048   Pages: 3
Recorded: 11/08/2005
Attorney Dkt #:MTKP0308USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YI-CHUAN
Exec Dt:
10/27/2005
2
CHEN, HONG-CHING
Exec Dt:
10/27/2005
Assignee
1
MEDIATEK INC.
5F, NO. 1-2, INNOVATION ROAD 1, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7375541
NONE
11164028
Correspondence name and address
NORTH AMERICA INTELLECTUAL PROPERTY CORP
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:020774/0804   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:MTKP0308USA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YI-CHUAN
Exec Dt:
10/27/2005
2
CHEN, HONG-CHING
Exec Dt:
10/27/2005
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080211529
12099790
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 7
Reel/Frame:021108/0673   Pages: 7
Recorded: 06/17/2008
Attorney Dkt #:MTKP0729USA4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEN, CHIH-CHIANG
Exec Dt:
06/03/2008
2
CHEN, YI-CHUAN
Exec Dt:
03/26/2008
3
TSAI, JENG-HORNG
Exec Dt:
03/05/2008
4
CHEN, PING-SHENG
Exec Dt:
06/03/2008
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080301358
12141054
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 8
Reel/Frame:026139/0566   Pages: 3
Recorded: 04/18/2011
Attorney Dkt #:WISP0419USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YI-CHUAN
Exec Dt:
04/15/2011
Assignee
1
WISTRON CORPORATION
21F, 88, SEC. 1, HSIN-TAI-WU RD., XIZHI DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320123
US20110255225
13088430
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 9
Reel/Frame:026822/0031   Pages: 3
Recorded: 08/29/2011
Attorney Dkt #:251325-3380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YI-CHUAN
Exec Dt:
08/23/2011
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST., SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8761326
US20130051504
13220049
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 10
Reel/Frame:027450/0743   Pages: 3
Recorded: 12/28/2011
Attorney Dkt #:T1213.10015US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, YI-CHUAN
Exec Dt:
12/08/2011
Assignee
1
VIVOTEK INC.
6F., NO.192, LIEN-CHENG RD.
CHUNG-HO DISTRICT
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796947
US20130099680
13337389
Correspondence name and address
R. BURNS ISRAELSEN
1441 W. UTE BLVD., SUITE 100
PARK CITY, UT 84098-7633
Assignment: 11
Reel/Frame:033701/0794   Pages: 6
Recorded: 09/09/2014
Attorney Dkt #:15042-101068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
08/18/2014
2
CHEN, YI-CHUAN
Exec Dt:
08/18/2014
3
CHANG, CHIH-HUNG
Exec Dt:
08/19/2014
4
LI, WEN-YUAN
Exec Dt:
08/19/2014
Assignee
1
VIVOTEK INC.
6F., NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9439261
US20150069917
14481353
Correspondence name and address
MORRIS MANNING MARTIN LLP
3343 PEACHTREE ROAD, NE
1600 ATLANTA FINANCIAL CENTER
ATLANTA, GA 30326
Assignment: 12
Reel/Frame:034536/0020   Pages: 3
Recorded: 12/17/2014
Attorney Dkt #:TWT03629/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, LAI-SHI
Exec Dt:
12/05/2014
2
CHEN, YI-CHUAN
Exec Dt:
12/05/2014
3
LU, HSIN-YU
Exec Dt:
12/05/2014
Assignee
1
ASUSTEK COMPUTER INC.
NO.15, LI-TE RD., PEITOU
TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9699567
US20150172824
14568133
Correspondence name and address
CKC & PARTNERS CO., LTD.
12TH FLOOR, RUTTONJEE HOUSE 11 DUDDELL
STREET
HONG KONG, HONG KONG
Assignment: 13
Reel/Frame:034608/0137   Pages: 6
Recorded: 12/31/2014
Attorney Dkt #:15042-102764
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WEN-YUAN
Exec Dt:
12/12/2014
2
SHIH, LI-SHAN
Exec Dt:
12/12/2014
3
CHEN, YI-CHUAN
Exec Dt:
12/11/2014
4
CHANG, CHIH-HUNG
Exec Dt:
12/12/2014
Assignee
1
VIVOTEK INC.
6F., NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150192270
14587809
Correspondence name and address
MORRIS MANNING MARTIN LLP IP DEPARTMENT
3343 PEACHTREE ROAD, NE
1600 ATLANTA FINANCIAL CENTER
ATLANTA, GA 30326
Assignment: 14
Reel/Frame:035275/0867   Pages: 2
Recorded: 03/27/2015
Attorney Dkt #:18306-379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSENG, FAN-GANG
Exec Dt:
03/02/2015
2
CHEN, YI-CHUAN
Exec Dt:
03/11/2015
Assignee
1
NATIONAL TSING HUA UNIVERSITY
NO. 101, SECTION 2, KUANG-FU ROAD
HSINCHU, TAIWAN 30013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9354250
US20160139177
14671235
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
1100 QUAIL STREET, SUITE 202
NEWPORT BEACH, CA 92660
Assignment: 15
Reel/Frame:037310/0793   Pages: 10
Recorded: 12/17/2015
Attorney Dkt #:VVTP0075USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YI-CHUAN
Exec Dt:
12/09/2015
2
LI, WEN-YUAN
Exec Dt:
12/09/2015
3
CHIU, YI-CHIH
Exec Dt:
12/09/2015
4
YEH, YI-HSIN
Exec Dt:
12/09/2015
Assignee
1
VIVOTEK INC.
6F, NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160182824
14972094
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 16
Reel/Frame:037926/0518   Pages: 10
Recorded: 03/09/2016
Attorney Dkt #:VVTP0085USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
02/02/2016
2
WANG, CHIH-CHUNG
Exec Dt:
02/02/2016
3
CHEN, YI-CHUAN
Exec Dt:
02/02/2016
4
LI, WEN-YUAN
Exec Dt:
02/02/2016
Assignee
1
VIVOTEK INC.
6F, NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9628686
US20160301839
15064611
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 17
Reel/Frame:039334/0780   Pages: 6
Recorded: 08/03/2016
Attorney Dkt #:T1213.10179US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
07/19/2016
2
CHEN, YI-CHUAN
Exec Dt:
07/12/2016
3
CHANG, CHIH-HUNG
Exec Dt:
07/12/2016
4
LI, WEN-YUAN
Exec Dt:
07/19/2016
Assignee
1
VIVOTEK INC.
6F., NO.192, LIEN-CHENG RD.
CHUNG-HO DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9749545
US20160345400
15226796
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 18
Reel/Frame:039438/0852   Pages: 8
Recorded: 08/15/2016
Attorney Dkt #:VVTP0102USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
08/10/2016
2
CHEN, YI-CHUAN
Exec Dt:
08/10/2016
3
LI, WEN-YUAN
Exec Dt:
08/10/2016
Assignee
1
VIVOTEK INC.
6F, NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9986160
US20170094170
15237621
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 19
Reel/Frame:041797/0781   Pages: 4
Recorded: 03/30/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
03/23/2017
2
CHEN, YI-CHUAN
Exec Dt:
03/23/2017
3
LI, WEN-YUAN
Exec Dt:
03/23/2017
Assignee
1
VIVOTEK INC.
6F., NO.192, LIANCHENG RD.
ZHONGHE DIST.
NEW TAIPEI CITY, TAIWAN 235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10084968
US20170289422
15474115
Correspondence name and address
ANDREW M . CALDERON
7918 JONES BRANCH DRIVE, SUITE 500
MCLEAN, VA 22102
Assignment: 20
Reel/Frame:043528/0190   Pages: 5
Recorded: 09/08/2017
Attorney Dkt #:VVTP0129USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, LI-SHAN
Exec Dt:
08/30/2017
2
CHEN, YI-CHUAN
Exec Dt:
08/31/2017
Assignee
1
VIVOTEK INC.
6F, NO.192, LIEN-CHENG RD., CHUNG-HO DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10057500
US20180084179
15698658
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 21
Reel/Frame:049923/0948   Pages: 3
Recorded: 07/31/2019
Attorney Dkt #:OP-108000418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YI-CHUAN
Exec Dt:
07/23/2019
2
CHAN, SHENG-CHIN
Exec Dt:
07/23/2019
Assignee
1
TAISOL ELECTRONICS CO., LTD. GROUP
3F., NO.302, RUIGUANG RD., NEIHU DIST.,
TAIPEI CITY, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210033356
16528569
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 22
Reel/Frame:054868/0888   Pages: 20
Recorded: 01/11/2021
Attorney Dkt #:NAUP3772USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, JIAN-LI
Exec Dt:
12/31/2020
2
LIN, WEI-DA
Exec Dt:
12/31/2020
3
CHEN, CHENG-GUO
Exec Dt:
12/31/2020
4
LO, TA-KANG
Exec Dt:
12/31/2020
5
CHEN, YI-CHUAN
Exec Dt:
12/31/2020
6
MA, HUAN-CHI
Exec Dt:
12/31/2020
7
YU, CHIEN-WEN
Exec Dt:
12/31/2020
8
LU, KUAN-TING
Exec Dt:
12/31/2020
9
LIAO, KUO-YU
Exec Dt:
12/31/2020
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220181505
17145416
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN

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