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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 : TSAI, WEN-CHIN
Total Assignments: 12
Assignment: 1
Reel/Frame:018962/0392   Pages: 3
Recorded: 02/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, WEN-CHIN
Exec Dt:
02/06/2007
Assignee
1
JOCHU TECHNOLOGY CO.LTD.
NO. 1596-3, CHUNG-CHENG W. RD.
CHUBEI CITY, HSIN CHU COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080192412
11705923
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 2
Reel/Frame:019002/0331   Pages: 2
Recorded: 02/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, WEN-CHIN
Exec Dt:
02/06/2007
Assignee
1
JOCHU TECHNOLOGY CO., LTD.
NO. 1596-3, CHUNG-CHENG W. RD.
CHUBEI CITY, HSIN CHU COUNTY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070277419
11708086
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 3
Reel/Frame:019534/0832   Pages: 3
Recorded: 06/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, WEN-CHIN
Exec Dt:
06/20/2007
Assignee
1
JOCHU TECHNOLOGY CO., LTD.
NO. 1596-3, CHUNG-CHENG W. ROAD
CHUBEI CITY, HSIN CHU COUNTY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080151479
11823448
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 4
Reel/Frame:021222/0052   Pages: 4
Recorded: 07/10/2008
Attorney Dkt #:DEE-PT460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, AN-BANG
Exec Dt:
07/03/2008
2
LEE, CHIA-FONG
Exec Dt:
07/03/2008
3
TSAI, WEN-CHIN
Exec Dt:
07/03/2008
4
LIN, I-CHUN
Exec Dt:
07/03/2008
5
LU, FEI-YAU
Exec Dt:
07/03/2008
6
CHEN, CHIH-CHIEH
Exec Dt:
07/03/2008
7
LEU, LIANG-JENQ
Exec Dt:
07/03/2008
8
CHEN, CHUIN-SHAN
Exec Dt:
07/03/2008
9
SHIH, WEN-PIN
Exec Dt:
07/03/2008
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO.1, SEC. 4, ROOSEVELT RD., DAAN DISTRICT
TAIPEI CITY, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8074460
US20090108085
12170915
Correspondence name and address
ROBERT J. BALLARINI
VOLPE AND KOENIG, P.C.
30 S. 17TH ST., UNITED PLAZA, STE. 1600
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:026302/0662   Pages: 3
Recorded: 05/18/2011
Attorney Dkt #:5207/3356PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSAI, WEN-CHIN
Exec Dt:
04/18/2011
Assignee
1
JOCHU TECHNOLOGY CO., LTD.
NO. 42, GUANGFU RD., HSINCHU INDUSTRIAL PARK
HUKOU TOWNSHIP, HSINCHU COUNTY, TAIWAN 303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110209431
13088089
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 6
Reel/Frame:038924/0869   Pages: 3
Recorded: 06/16/2016
Attorney Dkt #:CFPA8731-21209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, WEN-CHIN
Exec Dt:
06/13/2016
2
LIU, CHENG-CHIH
Exec Dt:
06/13/2016
3
LIANG, CHIEN-TA
Exec Dt:
06/13/2016
Assignee
1
COMPUWARE TECHNOLOGY INC.
5F., 232, LIANCHENG RD., ZHONGHE DIST.,
NEW TAIPEI CITY, TAIWAN 235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170365397
15183797
Correspondence name and address
LEONG C. LEI
PMB # 1008
1839 YGNACIO VALLEY ROAD
WALNUT CREEK, CA 94598
Assignment: 7
Reel/Frame:046261/0373   Pages: 7
Recorded: 07/03/2018
Attorney Dkt #:POLA-007/01US 314479-2060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, BOR-WEN
Exec Dt:
02/20/2018
2
THOMSON, JAMES
Exec Dt:
02/15/2018
3
TSAI, WEN-CHIN
Exec Dt:
02/15/2018
Assignee
1
POLARIS GROUP
P.O. BOX 309
UGLAND HOUSE
GRAND CAYMAN, CAYMAN ISLANDS, UNITED KINGDOM KY1-1104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180296652
15802166
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., N.W., SUITE 700
ATTN: PATENT DEPARTMENT
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:047576/0030   Pages: 4
Recorded: 11/23/2018
Attorney Dkt #:PT-00147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, WEN-CHIN
Exec Dt:
11/20/2018
2
CHEN, HUI-CHUAN
Exec Dt:
11/20/2018
3
LIN, YIN-JEN
Exec Dt:
11/20/2018
Assignee
1
CORETRONIC CORPORATION
NO. 11 LI-HSIN ROAD, HSINCHU SCIENCE PARK
HSIN-CHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10802193
US20190271805
16199125
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708
Assignment: 9
Reel/Frame:050796/0770   Pages: 5
Recorded: 10/23/2019
Attorney Dkt #:19718COR-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HUI-CHUAN
Exec Dt:
04/28/2019
2
TSAI, WEN-CHIN
Exec Dt:
04/28/2019
3
FANG, CHUNG-YANG
Exec Dt:
04/28/2019
4
LIN, YIN-JEN
Exec Dt:
04/28/2019
5
CHEN, YU-FAN
Exec Dt:
04/28/2019
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11016337
US20200133070
16660831
Correspondence name and address
YUAN-TE FU
908 N CHOLLA ST
CHANDLER, AZ 85224
Assignment: 10
Reel/Frame:052027/0414   Pages: 3
Recorded: 03/05/2020
Attorney Dkt #:MR3939-41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEN-YANG
Exec Dt:
03/04/2020
2
CHEN, HUAN-WUN
Exec Dt:
03/04/2020
3
TSAI, WEN-CHIN
Exec Dt:
03/04/2020
Assignee
1
YESHEALTH AGRI-BIOTECHNOLOGY CO., LTD.
NO. 1658, ZHONGZHENG N. RD.
LUZHU DIST.
TAOYUAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210277353
16809952
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 11
Reel/Frame:052458/0721   Pages: 3
Recorded: 04/22/2020
Attorney Dkt #:087998-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, WEN-CHIN
Exec Dt:
04/20/2020
2
LIN, YIN-JEN
Exec Dt:
04/20/2020
Assignee
1
CORETRONIC CORPORATION
NO. 11, LI-HSIN RD., HSINCHU SCIENCE PARK,
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11294243
US20200348547
16854906
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 12
Reel/Frame:058654/0764   Pages: 3
Recorded: 01/14/2022
Attorney Dkt #:MR3939-41/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEN-YANG
Exec Dt:
01/11/2022
2
CHEN, HUAN-WUN
Exec Dt:
01/11/2022
3
TSAI, WEN-CHIN
Exec Dt:
01/11/2022
Assignee
1
YESHEALTH AGRI-BIOTECHNOLOGY CO., LTD.
NO. 1658, ZHONGZHENG N. RD. LUZHU DIST.
TAOYUAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220132750
17573949
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043

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