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Patent Assignment Assignor Details
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Assignor Name : TSAI, TSO-SHENG
Total Assignments: 19
Assignment: 1
Reel/Frame:030355/0669   Pages: 5
Recorded: 05/06/2013
Attorney Dkt #:TSAI3279/BEU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, TSO-SHENG
Exec Dt:
05/03/2013
2
WANG, LAUNG-TERNG
Exec Dt:
05/03/2013
Assignee
1
STARDFX TECHNOLOGIES, INC.
505 S. PASTORIA AVENUE, SUITE 101
SUNNYVALE,, CALIFORNIA 94086-7583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130304450
13887636
Correspondence name and address
BACON&THOMAS,PLLC
625 SLATERS LANE, 4TH FL
ALEXANDRIA,, VA 22314
Assignment: 2
Reel/Frame:034908/0019   Pages: 5
Recorded: 02/06/2015
Attorney Dkt #:TSAI3299/BEU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, TSO-SHENG
Exec Dt:
02/04/2015
2
WANG, LAUNG-TERNG
Exec Dt:
02/04/2015
3
KIM, HYOUNG-KOOK
Exec Dt:
02/04/2015
Assignee
1
STARDFX TECHNOLOGIES, INC.
505 S. PASTORIA AVENUE, SUITE 101
SUNNYVALE, CALIFORNIA 94086-7583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150254383
14615949
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 3
Reel/Frame:037792/0055   Pages: 10
Recorded: 02/23/2016
Attorney Dkt #:RONP0076USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, TSO-SHENG
Exec Dt:
02/15/2016
2
HSU, JER-HAU
Exec Dt:
02/15/2016
3
CHEN, WEN-CHENG
Exec Dt:
02/15/2016
4
LIU, MING-HUANG
Exec Dt:
02/15/2016
Assignee
1
SENSORTEK TECHNOLOGY CORP.
6F.-1, NO.5, TAIYUAN 1ST ST., ZHUBEI CITY
HSINCHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9634682
NONE
15050479
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 4
Reel/Frame:046873/0971   Pages: 2
Recorded: 09/14/2018
Attorney Dkt #:4459-596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
06/22/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11353563
US20200088843
16129804
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:059798/0074   Pages: 2
Recorded: 05/03/2022
Attorney Dkt #:91003-160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
06/22/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12085677
US20220260680
17735547
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 6
Reel/Frame:048149/0038   Pages: 2
Recorded: 01/28/2019
Attorney Dkt #:4459-603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
10/31/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715756
US20200244906
16258673
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:052635/0819   Pages: 2
Recorded: 05/12/2020
Attorney Dkt #:4459-603A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
10/31/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11102439
US20200275044
16872626
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:056897/0424   Pages: 2
Recorded: 07/19/2021
Attorney Dkt #:4459-603C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
10/31/2018
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11575854
US20210344862
17378843
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:049642/0150   Pages: 2
Recorded: 07/01/2019
Attorney Dkt #:4459-596A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
02/18/2019
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11381806
US20200092540
16458605
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:060037/0366   Pages: 2
Recorded: 05/27/2022
Attorney Dkt #:91003-166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
02/18/2019
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
US20220286664
17826533
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 11
Reel/Frame:053293/0467   Pages: 2
Recorded: 07/23/2020
Attorney Dkt #:4459-636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, TSO-SHENG
Exec Dt:
05/05/2020
2
CHUNG, YUEH-LIN
Exec Dt:
05/05/2020
3
WANG, SHIN-LIN
Exec Dt:
05/05/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11644554
US20220026545
16936777
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:053645/0527   Pages: 2
Recorded: 08/31/2020
Attorney Dkt #:4459-637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, YUEH-LIN
Exec Dt:
07/20/2020
2
TSAI, TSO-SHENG
Exec Dt:
07/20/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11693116
US20220066035
17007491
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:055214/0267   Pages: 2
Recorded: 02/10/2021
Attorney Dkt #:4459-603B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SEN-HUANG
Exec Dt:
11/24/2020
2
TSAI, TSO-SHENG
Exec Dt:
11/24/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11245865
US20210185260
17172147
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:058481/0331   Pages: 2
Recorded: 12/27/2021
Attorney Dkt #:91003-146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SEN-HUANG
Exec Dt:
11/24/2020
2
TSAI, TSO-SHENG
Exec Dt:
11/24/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528444
US20220124271
17562326
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 15
Reel/Frame:061695/0817   Pages: 2
Recorded: 11/08/2022
Attorney Dkt #:91003-146CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SEN-HUANG
Exec Dt:
11/24/2020
2
TSAI, TSO-SHENG
Exec Dt:
11/24/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11765482
US20230083226
17983099
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 16
Reel/Frame:064522/0187   Pages: 2
Recorded: 08/08/2023
Attorney Dkt #:91003-146CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, SEN-HUANG
Exec Dt:
11/24/2020
2
TSAI, TSO-SHENG
Exec Dt:
11/24/2020
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12088941
US20230403481
18231435
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 17
Reel/Frame:060683/0229   Pages: 2
Recorded: 08/01/2022
Attorney Dkt #:4459-674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, TSO-SHENG
Exec Dt:
05/16/2022
2
CHUNG, YUEH-LIN
Exec Dt:
05/16/2022
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
US20240036209
17878057
Correspondence name and address
BENJAMIN J. HAUPTMAN
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:061077/0184   Pages: 2
Recorded: 09/13/2022
Attorney Dkt #:91003-177CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
08/29/2022
Assignee
1
PIXART IMAGING INC.
5F, NO. 5, INNOVATION ROAD I, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12028636
US20230013026
17943579
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 19
Reel/Frame:067559/0105   Pages: 2
Recorded: 05/30/2024
Attorney Dkt #:91003-177DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, TSO-SHENG
Exec Dt:
08/29/2022
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
US20240314465
18677949
Correspondence name and address
JUSTIN KING
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

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