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Patent Assignment Assignor Details
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Assignor Name : CHU, YEN-CHANG
Total Assignments: 26
Assignment: 1
Reel/Frame:030976/0503   Pages: 5
Recorded: 08/09/2013
Attorney Dkt #:24061.2513
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YU-HUNG
Exec Dt:
07/30/2013
2
CHU, YEN-CHANG
Exec Dt:
07/30/2013
3
WU, CHENG-TA
Exec Dt:
07/30/2013
4
TU, YEUR-LUEN
Exec Dt:
07/30/2013
5
TSAI, CHIA-SHIUNG
Exec Dt:
07/30/2013
6
CHEN, XIAOMENG
Exec Dt:
07/30/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9153717
US20150041761
13963079
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 2
Reel/Frame:036312/0678   Pages: 5
Recorded: 08/12/2015
Attorney Dkt #:20130282-D/24061.2513US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YU-HUNG
Exec Dt:
07/30/2013
2
CHU, YEN-CHANG
Exec Dt:
07/30/2013
3
WU, CHENG-TA
Exec Dt:
07/30/2013
4
TU, YEUR-LUEN
Exec Dt:
07/30/2013
5
TSAI, CHIA-SHIUNG
Exec Dt:
07/30/2013
6
CHEN, XIAOMENG
Exec Dt:
07/30/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10109756
US20150349160
14824910
Correspondence name and address
HAYNES AND BOONE, LLP.
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 3
Reel/Frame:047261/0216   Pages: 5
Recorded: 10/22/2018
Attorney Dkt #:2013-0282/24061.2513US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YU-HUNG
Exec Dt:
07/30/2013
2
CHU, YEN-CHANG
Exec Dt:
07/30/2013
3
WU, CHENG-TA
Exec Dt:
07/30/2013
4
TU, YEUR-LUEN
Exec Dt:
07/30/2013
5
TSAI, CHIA-SHIUNG
Exec Dt:
07/30/2013
6
CHEN, XIAOMENG
Exec Dt:
07/30/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10756222
US20190058070
16166656
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 4
Reel/Frame:053499/0709   Pages: 5
Recorded: 08/14/2020
Attorney Dkt #:2013-0282/24061.2513US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YU-HUNG
Exec Dt:
07/30/2013
2
CHU, YEN-CHANG
Exec Dt:
07/30/2013
3
WU, CHENG-TA
Exec Dt:
07/30/2013
4
TU, YEUR-LUEN
Exec Dt:
07/30/2013
5
TSAI, CHIA-SHIUNG
Exec Dt:
07/30/2013
6
CHEN, XIAOMENG
Exec Dt:
07/30/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11611005
US20200373445
16993824
Correspondence name and address
HAYNES AND BOONE, LLP (24061) IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:031426/0384   Pages: 4
Recorded: 10/17/2013
Attorney Dkt #:TSM13-0754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUANG, HSUN-CHUNG
Exec Dt:
09/27/2013
2
CHU, YEN-CHANG
Exec Dt:
10/03/2013
3
HSIAO, CHENG-TAI
Exec Dt:
09/27/2013
4
LIU, PING-YIN
Exec Dt:
09/27/2013
5
CHAO, LAN-LIN
Exec Dt:
09/27/2013
6
TU, YEUR-LUEN
Exec Dt:
09/27/2013
7
TSAI, CHIA-SHIUNG
Exec Dt:
09/27/2013
8
CHEN, XIAOMENG
Exec Dt:
09/27/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9257399
US20150108644
14056345
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 6
Reel/Frame:031825/0803   Pages: 4
Recorded: 12/20/2013
Attorney Dkt #:TSM13-1297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHENG-CHAU
Exec Dt:
12/04/2013
2
CHOU, SHIH PEI
Exec Dt:
12/04/2013
3
CHU, YEN-CHANG
Exec Dt:
12/04/2013
4
CHOU, CHENG-HSIEN
Exec Dt:
12/04/2013
5
HUANG, CHIH-HUI
Exec Dt:
12/04/2013
6
TU, YEUR-LUEN
Exec Dt:
12/04/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77 R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9437572
US20150171050
14133328
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 7
Reel/Frame:031971/0640   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:TSM13-0704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, WEI CHUANG
Exec Dt:
12/13/2013
2
SZE, JHY-JYI
Exec Dt:
12/13/2013
3
WANG, YU-JEN
Exec Dt:
12/13/2013
4
CHU, YEN-CHANG
Exec Dt:
12/13/2013
5
TING, SHYH-FANN
Exec Dt:
12/13/2013
6
WANG, CHING-CHUN
Exec Dt:
12/13/2013
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349769
US20150115382
14068596
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 8
Reel/Frame:033064/0270   Pages: 4
Recorded: 06/10/2014
Attorney Dkt #:TSM14-0245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, PING-YIN
Exec Dt:
05/22/2014
2
CHU, YEN-CHANG
Exec Dt:
05/22/2014
3
HUANG, XIN-HUA
Exec Dt:
05/22/2014
4
CHAO, LAN-LIN
Exec Dt:
05/22/2014
5
TU, YEUR-LUEN
Exec Dt:
05/22/2014
6
LEE, RU-LIANG
Exec Dt:
05/22/2014
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9576827
US20150357226
14298692
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD
SUITE 1000
DALLAS, TX 75252
Assignment: 9
Reel/Frame:034668/0614   Pages: 4
Recorded: 01/08/2015
Attorney Dkt #:TSM14-1013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIH-HUI
Exec Dt:
12/19/2014
2
CHU, YEN-CHANG
Exec Dt:
12/19/2014
3
LIU, KUAN-LIANG
Exec Dt:
12/19/2014
4
LIU, PING-YIN
Exec Dt:
12/19/2014
5
TSAI, CHENG-YUAN
Exec Dt:
12/19/2014
6
TU, YEUR-LUEN
Exec Dt:
12/19/2014
7
TSAI, CHIA-SHIUNG
Exec Dt:
12/30/2014
8
LEE, RU-LIANG
Exec Dt:
12/30/2014
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6 SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9490158
US20160204020
14592788
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON ROAD, SUITE 1000
DALLAS, TX 75252
Assignment: 10
Reel/Frame:038371/0406   Pages: 2
Recorded: 04/25/2016
Attorney Dkt #:TSMP20151137US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YEN-CHANG
Exec Dt:
01/25/2016
2
TU, YEUR-LUEN
Exec Dt:
01/25/2016
3
TSAI, CHENG-YUAN
Exec Dt:
01/25/2016
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9673239
NONE
14996462
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD., SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:041165/0738   Pages: 4
Recorded: 02/03/2017
Attorney Dkt #:252028-1560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YEN-CHANG
Exec Dt:
01/17/2017
2
CHANG, YAO-WEN
Exec Dt:
01/17/2017
3
CHEN, SHENG-CHAU
Exec Dt:
01/17/2017
4
KALNITSKY, ALEXANDER
Exec Dt:
01/19/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10043705
US20180158728
15423771
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 12
Reel/Frame:042002/0402   Pages: 3
Recorded: 04/13/2017
Attorney Dkt #:18506-1136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINH, HAI-DANG
Exec Dt:
04/06/2017
2
CHANG, YAO-WEN
Exec Dt:
04/06/2017
3
TSAI, CHENG-YUAN
Exec Dt:
04/06/2017
4
LIANG, CHIN-WEI
Exec Dt:
04/06/2017
5
CHU, YEN-CHANG
Exec Dt:
04/06/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
NO.8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10115896
US20180301626
15486931
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
2301 DUPONT DR. SUITE 510
IRVINE, CA 92612
Assignment: 13
Reel/Frame:042882/0026   Pages: 7
Recorded: 07/03/2017
Attorney Dkt #:TSMCP786US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, CHIN-WEI
Exec Dt:
06/20/2017
2
KUANG, HSUN-CHUNG
Exec Dt:
06/20/2017
3
CHU, YEN-CHANG
Exec Dt:
06/20/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10350726
US20180361529
15626612
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 14
Reel/Frame:049457/0987   Pages: 7
Recorded: 06/13/2019
Attorney Dkt #:TSMCP786USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, CHIN-WEI
Exec Dt:
06/20/2017
2
KUANG, HSUN-CHUNG
Exec Dt:
06/20/2017
3
CHU, YEN-CHANG
Exec Dt:
06/20/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10967479
US20190291236
16439965
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:055031/0171   Pages: 6
Recorded: 01/26/2021
Attorney Dkt #:095714-0696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSAI-MING
Exec Dt:
07/30/2019
2
CHEN, SHENG-CHAU
Exec Dt:
08/16/2019
3
LIANG, CHIN-WEI
Exec Dt:
07/30/2019
4
SHIU, FENG-JIA
Exec Dt:
07/30/2019
5
HUANG, WEI-CHIEH
Exec Dt:
07/30/2019
6
CHEN, JIEH-JANG
Exec Dt:
07/30/2019
7
KUO, CHING-SEN
Exec Dt:
07/30/2019
8
KUANG, HSUN-CHUNG
Exec Dt:
07/31/2019
9
CHU, YEN-CHANG
Exec Dt:
07/30/2019
10
CHUNG, CHENG-CHE
Exec Dt:
07/30/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049767
US20200135538
16584594
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:056692/0192   Pages: 6
Recorded: 06/28/2021
Attorney Dkt #:095714-1436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TSAI-MING
Exec Dt:
07/30/2019
2
HUANG, WEI-CHIEH
Exec Dt:
07/30/2019
3
KUANG, HSUN-CHUNG
Exec Dt:
07/31/2019
4
CHU, YEN-CHANG
Exec Dt:
07/30/2019
5
CHUNG, CHENG-CHE
Exec Dt:
07/30/2019
6
LIANG, CHIN-WEI
Exec Dt:
07/30/2019
7
KUO, CHING-SEN
Exec Dt:
07/30/2019
8
CHEN, JIEH-JANG
Exec Dt:
07/30/2019
9
SHIU, FENG-JIA
Exec Dt:
07/30/2019
10
CHEN, SHENG-CHAU
Exec Dt:
08/16/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
NO.8, LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210327748
17360784
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:051475/0545   Pages: 8
Recorded: 01/10/2020
Attorney Dkt #:TSMCP1079US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YAO-WEN
Exec Dt:
11/26/2019
2
TSAI, TZU-CHUNG
Exec Dt:
11/26/2019
3
CHU, YEN-CHANG
Exec Dt:
11/26/2019
4
LIN, CHIA-HUA
Exec Dt:
11/26/2019
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8, LI-HSIN RD. 6
HSIN-CHU SCIENCE PARK
HSIN-CHU, TAIWAN 300-77
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024774
US20210111312
16601822
Correspondence name and address
ESCHWEILER & POTASHNIK, LLC
ROSETTA CENTER
629 EUCLID AVE., SUITE 1000
CLEVELAND, OH 44114
Assignment: 18
Reel/Frame:052093/0870   Pages: 3
Recorded: 03/12/2020
Attorney Dkt #:35044-003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSIAO, CHENG-TAI
Exec Dt:
02/25/2020
2
CHU, YEN-CHANG
Exec Dt:
02/25/2020
3
KUANG, HSUN-CHUNG
Exec Dt:
02/25/2020
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
NO. 8, LI-HSIN 6 ROAD
HSINCHU SCIENCE PARK
HSINCHU, TAIWAN ROC 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152426
US20210217812
16743267
Correspondence name and address
THE MARBURY LAW GROUP, PLLC
11800 SUNRISE VALLEY DRIVE
15TH FLOOR
RESTON, VA 20191
Assignment: 19
Reel/Frame:056238/0602   Pages: 3
Recorded: 05/14/2021
Attorney Dkt #:4459-650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-NAN
Exec Dt:
02/03/2021
2
WANG, GUO-ZHEN
Exec Dt:
02/03/2021
3
CHEN, CHING-KUN
Exec Dt:
02/03/2021
4
CHU, YEN-CHANG
Exec Dt:
02/03/2021
5
SUN, CHIH-MING
Exec Dt:
02/03/2021
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11615684
US20220165141
17320222
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:065563/0786   Pages: 2
Recorded: 11/15/2023
Attorney Dkt #:91003-210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-NAN
Exec Dt:
02/03/2021
2
WANG, GUO-ZHEN
Exec Dt:
02/03/2021
3
CHEN, CHING-KUN
Exec Dt:
02/03/2021
4
CHU, YEN-CHANG
Exec Dt:
02/03/2021
5
SUN, CHIH-MING
Exec Dt:
02/03/2021
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240078887
18509350
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 21
Reel/Frame:055982/0231   Pages: 2
Recorded: 04/20/2021
Attorney Dkt #:91003-105CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YEN-PO
Exec Dt:
03/08/2021
2
LIU, HAO-CHE
Exec Dt:
03/08/2021
3
CHU, YEN-CHANG
Exec Dt:
03/08/2021
4
SUN, CHIH-MING
Exec Dt:
03/08/2021
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761830
US20210239544
17235664
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 22
Reel/Frame:056977/0023   Pages: 8
Recorded: 07/26/2021
Attorney Dkt #:4459-658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, PO-WEI
Exec Dt:
06/01/2021
2
CHEN, YI-CHUNG
Exec Dt:
06/01/2021
3
CHANG, TING-YANG
Exec Dt:
06/01/2021
4
SUN, CHIH-MING
Exec Dt:
06/01/2021
5
CHEN, KAI-SHUN
Exec Dt:
06/01/2021
6
CHU, YEN-CHANG
Exec Dt:
06/01/2021
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220061675
17385046
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:058524/0309   Pages: 2
Recorded: 01/03/2022
Attorney Dkt #:4459-658A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, CHIH-MING
Exec Dt:
10/04/2021
2
YU, PO-WEI
Exec Dt:
10/04/2021
3
CHU, YEN-CHANG
Exec Dt:
10/04/2021
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220122293
17567184
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:059619/0197   Pages: 3
Recorded: 04/18/2022
Attorney Dkt #:4459-665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHENG-NAN
Exec Dt:
01/04/2022
2
CHU, YEN-CHANG
Exec Dt:
01/04/2022
3
SUN, CHIH-MING
Exec Dt:
01/04/2022
4
SHEN, CHI-CHIH
Exec Dt:
01/04/2022
5
LI, KUO-HSIUNG
Exec Dt:
01/04/2022
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230060584
17722132
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:059825/0724   Pages: 2
Recorded: 04/29/2022
Attorney Dkt #:4459-666
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YEN-CHANG
Exec Dt:
03/22/2022
2
YU, PO-WEI
Exec Dt:
03/22/2022
3
CHEN, YEN-PO
Exec Dt:
03/22/2022
4
SUN, CHIH-MING
Exec Dt:
03/22/2022
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230032079
17732530
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:059876/0893   Pages: 2
Recorded: 05/10/2022
Attorney Dkt #:91003-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, YEN-CHANG
Exec Dt:
03/31/2022
2
TSAI, CHENG-NAN
Exec Dt:
03/31/2022
3
SUN, CHIH-MING
Exec Dt:
03/31/2022
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913864
US20220268682
17740392
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

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