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Patent Assignment Assignor Details
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Assignor Name : WANG, YEN-CHANG
Total Assignments: 20
Assignment: 1
Reel/Frame:030071/0355   Pages: 2
Recorded: 03/22/2013
Attorney Dkt #:92,000-311 (PA-1093)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
03/15/2013
2
CHEN, CHUN-WEI
Exec Dt:
03/15/2013
Assignee
1
PIXART IMAGING INCORPORATION
5F, NO. 5, INNOVATION ROAD I, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9454242
US20140028561
13849223
Correspondence name and address
TUNG & ASSOCIATES / RANDY W. TUNG, ESQ.
838 W. LONG LAKE RD.
SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 2
Reel/Frame:030379/0608   Pages: 3
Recorded: 05/09/2013
Attorney Dkt #:PIIP0216USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUN-WEI
Exec Dt:
05/06/2013
2
WANG, YEN-CHANG
Exec Dt:
05/06/2013
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9274614
US20140191971
13890261
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 3
Reel/Frame:031421/0512   Pages: 3
Recorded: 10/17/2013
Attorney Dkt #:PIIP0257USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUN-WEI
Exec Dt:
10/14/2013
2
WANG, YEN-CHANG
Exec Dt:
10/14/2013
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9035881
US20140368433
14055882
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 4
Reel/Frame:031432/0339   Pages: 4
Recorded: 10/18/2013
Attorney Dkt #:101P002357US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
10/14/2013
2
CHEN, CHUN-WEI
Exec Dt:
10/14/2013
3
CHUNG, CHING-LIN
Exec Dt:
10/14/2013
Assignee
1
PIXART IMAGING INC.
5F., NO. 5, INNOVATION ROAD I, HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140218280
14057121
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
2820 SHAWN LEIGH DR
VIENNA, VA 22181
Assignment: 5
Reel/Frame:032151/0538   Pages: 3
Recorded: 02/06/2014
Attorney Dkt #:PIIP0258USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUN-WEI
Exec Dt:
12/23/2013
2
CHANG, YEN-MIN
Exec Dt:
12/23/2013
3
WANG, YEN-CHANG
Exec Dt:
12/23/2013
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9626269
US20140372633
14141442
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:033105/0646   Pages: 8
Recorded: 06/09/2014
Attorney Dkt #:MR4391-50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUN-WEI
Exec Dt:
01/17/2014
2
CHANG, YEN-MIN
Exec Dt:
01/17/2014
3
LEE, YIN-HUI
Exec Dt:
01/17/2014
4
CHEN, CHUN-CHIH
Exec Dt:
01/17/2014
5
WANG, YEN-CHANG
Exec Dt:
01/17/2014
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
US20150022360
14299099
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 7
Reel/Frame:032141/0274   Pages: 3
Recorded: 02/05/2014
Attorney Dkt #:PIIP0274USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
01/27/2014
2
CHEN, CHUN-WEI
Exec Dt:
01/27/2014
3
CHANG, YEN-MIN
Exec Dt:
01/27/2014
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9423887
US20150097779
14172912
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 8
Reel/Frame:034714/0071   Pages: 3
Recorded: 12/29/2014
Attorney Dkt #:53519-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, CHUAN-CHUNG
Exec Dt:
12/25/2014
2
CHEN, KUANG-VU
Exec Dt:
12/25/2014
3
WANG, YEN-CHANG
Exec Dt:
12/25/2014
4
SUNG, HSIN-YUEH
Exec Dt:
12/25/2014
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,
HSINCHU, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9438778
US20160044216
14583785
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, TAIWAN
Assignment: 9
Reel/Frame:038844/0084   Pages: 3
Recorded: 06/08/2016
Attorney Dkt #:4459-504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUNG-WEI
Exec Dt:
05/25/2016
2
WANG, YEN-CHANG
Exec Dt:
05/25/2016
3
CHANG, YEN-MIN
Exec Dt:
05/25/2016
4
CHEN, HSIN-CHIA
Exec Dt:
05/25/2016
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9800292
US20160285514
15176634
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:043297/0987   Pages: 3
Recorded: 08/15/2017
Attorney Dkt #:4459-504A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUNG-WEI
Exec Dt:
05/25/2016
2
WANG, YEN-CHANG
Exec Dt:
05/25/2016
3
CHANG, YEN-MIN
Exec Dt:
05/25/2016
4
CHEN, HSIN-CHIA
Exec Dt:
05/25/2016
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
US20170373719
15677472
Correspondence name and address
BENJAMIN J. HAUPTMAN - HAUPTMAN HAM, LLP
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:043298/0607   Pages: 3
Recorded: 08/15/2017
Attorney Dkt #:4459-504B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUNG-WEI
Exec Dt:
05/25/2016
2
WANG, YEN-CHANG
Exec Dt:
05/25/2016
3
CHANG, YEN-MIN
Exec Dt:
05/25/2016
4
CHEN, HSIN-CHIA
Exec Dt:
05/25/2016
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236935
US20170346529
15677580
Correspondence name and address
BENJAMIN J. HAUPTMAN - HAUPTMAN HAM, LLP
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:043654/0815   Pages: 6
Recorded: 08/21/2017
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 043298 FRAME: 0607. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHEN, YUNG-WEI
Exec Dt:
05/25/2016
2
WANG, YEN-CHANG
Exec Dt:
05/25/2016
3
CHANG, YEN-MIN
Exec Dt:
05/25/2016
4
CHEN, HSIN-CHIA
Exec Dt:
05/25/2016
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236935
US20170346529
15677580
Correspondence name and address
BENJAMIN J. HAUPTMAN - HAUPTMAN HAM, LLP
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:051449/0304   Pages: 3
Recorded: 01/08/2020
Attorney Dkt #:4459-504C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YUNG-WEI
Exec Dt:
05/25/2016
2
WANG, YEN-CHANG
Exec Dt:
05/25/2016
3
CHANG, YEN-MIN
Exec Dt:
05/25/2016
4
CHEN, HSIN-CHIA
Exec Dt:
05/25/2016
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11206057
NONE
16737047
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:041645/0680   Pages: 4
Recorded: 03/20/2017
Attorney Dkt #:4448-0414PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
01/05/2017
2
CHENG, CHIH-MING
Exec Dt:
01/05/2017
3
CHANG, CHIR-WEEI
Exec Dt:
01/05/2017
4
CHANG, CHI-SHEN
Exec Dt:
01/05/2017
5
CHANG, SHENG-LI
Exec Dt:
01/05/2017
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG
HSINCHU, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10127661
US20170193659
15395258
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:042808/0035   Pages: 8
Recorded: 06/25/2017
Attorney Dkt #:PIIP0385USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TSUNG-FA
Exec Dt:
02/14/2017
2
WANG, YEN-CHANG
Exec Dt:
02/14/2017
3
KUO, SHIH-WEI
Exec Dt:
02/14/2017
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10331230
US20180232067
15632381
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 16
Reel/Frame:045180/0683   Pages: 3
Recorded: 03/13/2018
Attorney Dkt #:73164-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KUANG-VU
Exec Dt:
02/26/2018
2
WANG, YEN-CHANG
Exec Dt:
02/26/2018
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,
HSINCHU, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10088113
NONE
15856056
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 17
Reel/Frame:047855/0601   Pages: 5
Recorded: 12/27/2018
Attorney Dkt #:PIIP0450USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
12/26/2018
2
WANG, TSUNG-FA
Exec Dt:
12/26/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10649551
NONE
16233114
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 18
Reel/Frame:047863/0994   Pages: 5
Recorded: 12/27/2018
Attorney Dkt #:PIIP0449USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YEN-CHANG
Exec Dt:
12/26/2018
2
WANG, TSUNG-FA
Exec Dt:
12/26/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10901538
US20200209993
16234534
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 19
Reel/Frame:052047/0516   Pages: 3
Recorded: 03/09/2020
Attorney Dkt #:092443-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHY-LIN
Exec Dt:
03/04/2020
2
WANG, YEN-CHANG
Exec Dt:
03/04/2020
3
HSU, CHIH-CHENG
Exec Dt:
03/04/2020
4
TSAO, HSIAO-YUE
Exec Dt:
03/04/2020
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,
HSINCHU, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11051680
US20210177246
16712993
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 10084 TAIWAN
Assignment: 20
Reel/Frame:058488/0765   Pages: 4
Recorded: 12/28/2021
Attorney Dkt #:110P001562US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHUNG-TING
Exec Dt:
12/24/2021
2
CHANG, YEN-MIN
Exec Dt:
12/24/2021
3
WANG, YEN-CHANG
Exec Dt:
12/24/2021
Assignee
1
PIXART IMAGING INC.
5F., NO. 5, INNOVATION ROAD I, HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964212
US20230201706
17563289
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET, SUITE 818
FAIRFAX, VA 22031

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