skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : YI, YEN-TSAI
Total Assignments: 13
Assignment: 1
Reel/Frame:038259/0874   Pages: 22
Recorded: 04/13/2016
Attorney Dkt #:NAUP2705USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, PIN-HONG
Exec Dt:
04/11/2016
2
LAI, KUO-CHIH
Exec Dt:
04/11/2016
3
TSAI, MIN-CHUAN
Exec Dt:
04/11/2016
4
CHIU, CHUN-CHIEH
Exec Dt:
04/11/2016
5
CHEN, LI-HAN
Exec Dt:
04/11/2016
6
YI, YEN-TSAI
Exec Dt:
04/11/2016
7
TSAI, WEI-CHUAN
Exec Dt:
04/11/2016
8
HUNG, KUO-CHIN
Exec Dt:
04/11/2016
9
HUANG, HSIN-FU
Exec Dt:
04/11/2016
10
HSU, CHI-MAO
Exec Dt:
04/11/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640482
NONE
15097301
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:040420/0053   Pages: 14
Recorded: 11/28/2016
Attorney Dkt #:NAUP2893USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI-HAN
Exec Dt:
11/24/2016
2
YI, YEN-TSAI
Exec Dt:
11/24/2016
3
CHIU, CHUN-CHIEH
Exec Dt:
11/24/2016
4
TSAI, MIN-CHUAN
Exec Dt:
11/24/2016
5
TSAI, WEI-CHUAN
Exec Dt:
11/24/2016
6
HUANG, HSIN-FU
Exec Dt:
11/24/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199269
US20180151428
15361503
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 3
Reel/Frame:042741/0313   Pages: 10
Recorded: 06/18/2017
Attorney Dkt #:NAUP3058USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, CHUN-CHIEH
Exec Dt:
06/12/2017
2
TSAI, WEI-CHUAN
Exec Dt:
06/12/2017
3
YI, YEN-TSAI
Exec Dt:
06/12/2017
4
CHEN, LI-HAN
Exec Dt:
06/12/2017
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
US20180366368
15626168
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 4
Reel/Frame:043494/0694   Pages: 8
Recorded: 09/06/2017
Attorney Dkt #:67407-685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHING-WEN
Exec Dt:
09/05/2017
2
YI, YEN-TSAI
Exec Dt:
09/05/2017
3
TSAI, WEI-CHUAN
Exec Dt:
09/05/2017
4
LIOU, EN-CHIUAN
Exec Dt:
09/05/2017
5
YANG, CHIH-WEI
Exec Dt:
09/05/2017
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10134629
NONE
15696267
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 5
Reel/Frame:043658/0308   Pages: 8
Recorded: 09/21/2017
Attorney Dkt #:JCLA71362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI-HAN
Exec Dt:
09/18/2017
2
CHIU, CHUN-CHIEH
Exec Dt:
09/18/2017
3
TSAI, WEI-CHUAN
Exec Dt:
09/18/2017
4
YI, YEN-TSAI
Exec Dt:
09/18/2017
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10497607
US20190057895
15711854
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 6
Reel/Frame:046544/0386   Pages: 12
Recorded: 08/02/2018
Attorney Dkt #:JCLA79317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YI-FAN
Exec Dt:
07/27/2018
2
WU, PO-CHING
Exec Dt:
07/27/2018
3
LIU, CHENG-CHIA
Exec Dt:
07/27/2018
4
YI, YEN-TSAI
Exec Dt:
07/27/2018
5
TSAI, WEI-CHUAN
Exec Dt:
07/27/2018
6
WU, CHIH-CHIANG
Exec Dt:
07/27/2018
7
CHEN, TI-BIN
Exec Dt:
07/27/2018
8
TSENG, CHING-CHU
Exec Dt:
07/27/2018
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200006517
16053665
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 7
Reel/Frame:049693/0302   Pages: 12
Recorded: 07/09/2019
Attorney Dkt #:NAUP3472USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KE, HSIANG-WEN
Exec Dt:
07/05/2019
2
TSAI, WEI-CHUAN
Exec Dt:
07/05/2019
3
CHEN, LI-HAN
Exec Dt:
07/05/2019
4
CHIOU, JIN-YAN
Exec Dt:
07/05/2019
5
YI, YEN-TSAI
Exec Dt:
07/05/2019
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867808
NONE
16505720
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 8
Reel/Frame:050348/0111   Pages: 12
Recorded: 09/12/2019
Attorney Dkt #:NAUP3498USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIOU, JIN-YAN
Exec Dt:
09/10/2019
2
TSAI, WEI-CHUAN
Exec Dt:
09/10/2019
3
YI, YEN-TSAI
Exec Dt:
09/10/2019
4
CHEN, LI-HAN
Exec Dt:
09/10/2019
5
KE, HSIANG-WEN
Exec Dt:
09/10/2019
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11450564
US20210050253
16568266
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 9
Reel/Frame:052740/0506   Pages: 12
Recorded: 05/25/2020
Attorney Dkt #:NAUP3636USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIOU, JIN-YAN
Exec Dt:
05/21/2020
2
TSAI, WEI-CHUAN
Exec Dt:
05/21/2020
3
HUANG, HSIN-FU
Exec Dt:
05/21/2020
4
YI, YEN-TSAI
Exec Dt:
05/21/2020
5
KE, HSIANG-WEN
Exec Dt:
05/21/2020
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11968906
US20210343931
16882552
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 10
Reel/Frame:054087/0795   Pages: 10
Recorded: 10/19/2020
Attorney Dkt #:NAUP3721USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, YEN-TSAI
Exec Dt:
10/15/2020
2
TSAI, WEI-CHUAN
Exec Dt:
10/15/2020
3
CHIOU, JIN-YAN
Exec Dt:
10/15/2020
4
KE, HSIANG-WEN
Exec Dt:
10/15/2020
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
US20220122915
17073413
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 11
Reel/Frame:056695/0056   Pages: 10
Recorded: 06/29/2021
Attorney Dkt #:NAUP3869USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, YEN-TSAI
Exec Dt:
06/22/2021
2
TSAI, WEI-CHUAN
Exec Dt:
06/22/2021
3
CHIOU, JIN-YAN
Exec Dt:
06/22/2021
4
KE, HSIANG-WEN
Exec Dt:
06/22/2021
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
US20220384710
17361331
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 12
Reel/Frame:057906/0504   Pages: 10
Recorded: 10/26/2021
Attorney Dkt #:NAUP3926USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIOU, JIN-YAN
Exec Dt:
10/19/2021
2
TSAI, WEI-CHUAN
Exec Dt:
10/19/2021
3
YI, YEN-TSAI
Exec Dt:
10/19/2021
4
KE, HSIANG-WEN
Exec Dt:
10/19/2021
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
US20230094638
17510394
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 13
Reel/Frame:058188/0439   Pages: 10
Recorded: 11/23/2021
Attorney Dkt #:NAUP3945USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KE, HSIANG-WEN
Exec Dt:
11/18/2021
2
TSAI, WEI-CHUAN
Exec Dt:
11/18/2021
3
YI, YEN-TSAI
Exec Dt:
11/18/2021
4
CHIOU, JIN-YAN
Exec Dt:
11/18/2021
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
US20230125856
17533146
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN

Search Results as of: 05/12/2024 06:56 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT