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Patent Assignment Assignor Details
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Assignor Name : CHEN, KO-CHI
Total Assignments: 22
Assignment: 1
Reel/Frame:014459/0241   Pages: 2
Recorded: 09/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, FU-RUEI
Exec Dt:
08/28/2003
2
CHEN, KO-CHI
Exec Dt:
08/28/2003
Assignee
1
HEXA-CHAIN CO., LTD.
NO. 12, ALLEY 33, LANE 207, TAI PING W. RD.
PINGJEN CITY, TAOYUAN HSIEN R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6880793
US20050045790
10653115
Correspondence name and address
ROSENBERG, KLEIN & LEE
MORTON J. ROSENBERG, ESQ.
3458 ELLICOTT CENTER DRIVE
SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 2
Reel/Frame:027762/0584   Pages: 3
Recorded: 02/23/2012
Attorney Dkt #:JCLA41192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KO-CHI
Exec Dt:
01/03/2012
2
SHIH, PING-CHIA
Exec Dt:
01/06/2012
3
WANG, CHIH-MING
Exec Dt:
01/06/2012
4
HUANG, CHI-CHENG
Exec Dt:
01/03/2012
5
LEE, HSIANG-CHEN
Exec Dt:
01/03/2012
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629025
US20130221424
13403591
Correspondence name and address
J. C. PATENTS
4, VENTURE SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:031956/0657   Pages: 7
Recorded: 01/14/2014
Attorney Dkt #:41192-US-PA-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KO-CHI
Exec Dt:
11/26/2013
2
SHIH, PING-CHIA
Exec Dt:
11/28/2013
3
WANG, CHIH-MING
Exec Dt:
11/26/2013
4
HUANG, CHI-CHENG
Exec Dt:
11/28/2013
5
LEE, HSIANG-CHEN
Exec Dt:
11/28/2013
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140091383
14098290
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 4
Reel/Frame:036181/0633   Pages: 6
Recorded: 07/27/2015
Attorney Dkt #:67407-550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
07/10/2015
2
CHEN, KO-CHI
Exec Dt:
07/10/2015
3
WANG, SHEN-DE
Exec Dt:
07/10/2015
4
HSU, CHIA-CHING
Exec Dt:
07/10/2015
5
HUANG, CHUN-SUNG
Exec Dt:
07/10/2015
6
HSU, WEN-PENG
Exec Dt:
07/22/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9379128
NONE
14809342
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 5
Reel/Frame:037250/0119   Pages: 4
Recorded: 12/09/2015
Attorney Dkt #:JCLA59191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KO-CHI
Exec Dt:
08/25/2015
2
WANG, SHEN-DE
Exec Dt:
08/25/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9589977
NONE
14963833
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 6
Reel/Frame:036584/0734   Pages: 8
Recorded: 09/17/2015
Attorney Dkt #:NAUP2585USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHIA-CHING
Exec Dt:
09/15/2015
2
CHEN, KO-CHI
Exec Dt:
09/15/2015
3
WANG, SHEN-DE
Exec Dt:
09/15/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9659948
US20170084622
14856577
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 7
Reel/Frame:042005/0574   Pages: 8
Recorded: 04/13/2017
Attorney Dkt #:NAUP2585USA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHIA-CHING
Exec Dt:
09/15/2015
2
CHEN, KO-CHI
Exec Dt:
09/15/2015
3
WANG, SHEN-DE
Exec Dt:
09/15/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9978762
US20170221913
15487419
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 8
Reel/Frame:036885/0628   Pages: 8
Recorded: 10/26/2015
Attorney Dkt #:NAUP2607USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DONGDONG
Exec Dt:
09/17/2015
2
CHEN, KO-CHI
Exec Dt:
09/17/2015
3
WANG, SHEN-DE
Exec Dt:
09/23/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9761680
US20170117372
14923409
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 9
Reel/Frame:037131/0935   Pages: 4
Recorded: 11/24/2015
Attorney Dkt #:67407-570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
11/16/2015
2
CHEN, KO-CHI
Exec Dt:
11/16/2015
3
WANG, SHEN-DE
Exec Dt:
11/16/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9966383
US20170110469
14950424
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 10
Reel/Frame:037968/0250   Pages: 8
Recorded: 03/14/2016
Attorney Dkt #:67407-600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHUN-SUNG
Exec Dt:
02/24/2016
2
CHEN, KO-CHI
Exec Dt:
03/08/2016
3
WANG, SHEN-DE
Exec Dt:
02/26/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9595588
NONE
15069331
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 11
Reel/Frame:038108/0510   Pages: 8
Recorded: 03/28/2016
Attorney Dkt #:NAUP2651USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
03/23/2016
2
CHEN, KO-CHI
Exec Dt:
03/23/2016
3
WANG, SHEN-DE
Exec Dt:
03/23/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170221911
15081946
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 12
Reel/Frame:039686/0769   Pages: 6
Recorded: 09/09/2016
Attorney Dkt #:67407-635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
08/29/2016
2
HSU, CHIA-CHING
Exec Dt:
08/30/2016
3
WANG, SHEN-DE
Exec Dt:
08/30/2016
4
CHEN, KO-CHI
Exec Dt:
09/09/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180033961
15260754
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 13
Reel/Frame:040050/0289   Pages: 12
Recorded: 10/19/2016
Attorney Dkt #:NAUP2831USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
10/14/2016
2
HSU, CHIA-CHING
Exec Dt:
10/14/2016
3
WANG, SHEN-DE
Exec Dt:
10/17/2016
4
CHEN, KO-CHI
Exec Dt:
10/14/2016
5
DU, GUOAN
Exec Dt:
10/17/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9799705
NONE
15297164
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 14
Reel/Frame:040409/0832   Pages: 8
Recorded: 11/23/2016
Attorney Dkt #:67407-649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHIA-CHING
Exec Dt:
11/15/2016
2
YI, LIANG
Exec Dt:
11/18/2016
3
WANG, SHEN-DE
Exec Dt:
11/18/2016
4
CHEN, KO-CHI
Exec Dt:
11/18/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10090465
US20180108837
15359975
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 15
Reel/Frame:040496/0226   Pages: 6
Recorded: 12/02/2016
Attorney Dkt #:67407-651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHIA-CHING
Exec Dt:
11/15/2016
2
YI, LIANG
Exec Dt:
11/18/2016
3
WANG, SHEN-DE
Exec Dt:
11/18/2016
4
CHEN, KO-CHI
Exec Dt:
11/28/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859335
NONE
15367690
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 16
Reel/Frame:040935/0169   Pages: 4
Recorded: 01/10/2017
Attorney Dkt #:67407-655
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, WEN-HSIN
Exec Dt:
01/03/2017
2
CHEN, KO-CHI
Exec Dt:
01/03/2017
3
CHANG, TZU-YUN
Exec Dt:
01/03/2017
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9923028
NONE
15402630
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 17
Reel/Frame:044785/0652   Pages: 4
Recorded: 01/31/2018
Attorney Dkt #:67407-655DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, WEN-HSIN
Exec Dt:
01/03/2017
2
CHEN, KO-CHI
Exec Dt:
01/03/2017
3
CHANG, TZU-YUN
Exec Dt:
01/03/2017
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10074692
US20180175110
15884827
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 18
Reel/Frame:041364/0701   Pages: 10
Recorded: 02/24/2017
Attorney Dkt #:NAUP2907USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, LIANG
Exec Dt:
02/21/2017
2
HSU, CHIA-CHING
Exec Dt:
02/17/2017
3
WANG, SHEN-DE
Exec Dt:
02/21/2017
4
CHEN, KO-CHI
Exec Dt:
02/21/2017
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
US20180205013
15441261
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 19
Reel/Frame:041533/0846   Pages: 10
Recorded: 03/10/2017
Attorney Dkt #:NAUP2919USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, CHIA-CHING
Exec Dt:
02/17/2017
2
YI, LIANG
Exec Dt:
02/21/2017
3
WANG, SHEN-DE
Exec Dt:
02/21/2017
4
CHEN, KO-CHI
Exec Dt:
03/06/2017
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9806255
NONE
15455142
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 20
Reel/Frame:049246/0971   Pages: 7
Recorded: 05/21/2019
Attorney Dkt #:JCLA87155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUNG-TSE
Exec Dt:
05/15/2019
2
CHEN, KO-CHI
Exec Dt:
05/15/2019
3
CHANG, TZU-YUN
Exec Dt:
05/15/2019
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024672
US20200328255
16418770
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 21
Reel/Frame:055980/0049   Pages: 7
Recorded: 04/20/2021
Attorney Dkt #:JCLA87155-D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUNG-TSE
Exec Dt:
05/15/2019
2
CHEN, KO-CHI
Exec Dt:
05/15/2019
3
CHANG, TZU-YUN
Exec Dt:
05/15/2019
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210242282
17235785
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 22
Reel/Frame:055844/0207   Pages: 10
Recorded: 04/07/2021
Attorney Dkt #:NAUP3815USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, WEN-HSIN
Exec Dt:
03/31/2021
2
CHEN, KO-CHI
Exec Dt:
03/31/2021
3
CHANG, TZU-YUN
Exec Dt:
03/31/2021
4
CHEN, CHUNG-TSE
Exec Dt:
03/31/2021
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11706933
US20220293679
17224140
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN

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