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Patent Assignment Assignor Details
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Assignor Name : CHENG, YUNG-FENG
Total Assignments: 21
Assignment: 1
Reel/Frame:013778/0153   Pages: 3
Recorded: 07/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YUNG-FENG
Exec Dt:
04/15/2003
2
LEE, CHUNG-HSIEN
Exec Dt:
04/15/2003
Assignee
1
MACRONIX INTERNATIONAL CO., LTD.
NO. 16, LI-HSIN RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050008942
10604271
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, TAIWAN 100
Assignment: 2
Reel/Frame:015049/0893   Pages: 3
Recorded: 08/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, YUNG-FENG
Exec Dt:
07/21/2004
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7498104
US20060046157
10711160
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, TAIWAN 100
Assignment: 3
Reel/Frame:016175/0436   Pages: 3
Recorded: 06/23/2005
Attorney Dkt #:17043-US-PA-X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, YUNG-FENG
Exec Dt:
06/21/2005
2
CHOU, YUEH-LIN
Exec Dt:
06/21/2005
3
LIN, CHIN-LUNG
Exec Dt:
06/21/2005
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7498105
US20060292455
11160420
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7 FLOOR-1, NO. 100
ROOSEVELT ROAD, SECTION 2
TAIPEI, TAIWAN 100
Assignment: 4
Reel/Frame:021359/0357   Pages: 5
Recorded: 08/07/2008
Attorney Dkt #:NAUP0989USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YU-SHIANG
Exec Dt:
08/06/2008
2
WU, TE-HUNG
Exec Dt:
08/06/2008
3
CHENG, YUNG-FENG
Exec Dt:
08/06/2008
4
YANG, CHUEN HUEI
Exec Dt:
08/06/2008
5
HUANG, HSIANG-YUN
Exec Dt:
08/06/2008
6
KUO, HUI-FANG
Exec Dt:
08/06/2008
7
KUO, SHIH-MING
Exec Dt:
08/06/2008
8
CHEN, LUN-HUNG
Exec Dt:
08/06/2008
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8042069
US20100036644
12188192
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 5
Reel/Frame:026811/0712   Pages: 3
Recorded: 08/26/2011
Attorney Dkt #:NAUP1350USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WEI-CYUAN
Exec Dt:
08/25/2011
2
CHENG, YUNG-FENG
Exec Dt:
08/25/2011
3
CHEN, MING-JUI
Exec Dt:
08/25/2011
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8810785
US20130050688
13218465
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:029992/0407   Pages: 7
Recorded: 03/14/2013
Attorney Dkt #:NAUP1574USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHAIN-TING
Exec Dt:
03/11/2013
2
CHENG, YUNG-FENG
Exec Dt:
03/11/2013
3
CHEN, MING-JUI
Exec Dt:
03/11/2013
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8782569
NONE
13802868
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 7
Reel/Frame:035855/0612   Pages: 5
Recorded: 06/17/2015
Attorney Dkt #:UMCD_2014_0559_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHING-WEN
Exec Dt:
03/05/2015
2
HUANG, CHIH-SEN
Exec Dt:
03/05/2015
3
TZOU, SHIH-FANG
Exec Dt:
03/05/2015
4
CHEN, YI-WEI
Exec Dt:
03/05/2015
5
CHENG, YUNG-FENG
Exec Dt:
03/05/2015
6
HUANG, LI-PING
Exec Dt:
03/05/2015
7
HUANG, CHUN-HSIEN
Exec Dt:
03/05/2015
8
HUANG, CHIA-WEI
Exec Dt:
03/05/2015
9
KUO, YU-TSE
Exec Dt:
03/05/2015
Assignee
1
UNITED MICROELECTRONICS CORPORATION
NO. 3 LI-HSIN ROOAD SECTION 2, SCIENCE-BASE INDUSTRIAL PARK
LEGAL
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9698047
US20160372476
14742589
Correspondence name and address
S&P LAW, LLP
710 LAKEWAY DR., SUITE 138
SUNNYVALE, CA 94085
Assignment: 8
Reel/Frame:042500/0438   Pages: 5
Recorded: 05/25/2017
Attorney Dkt #:NAUP2558USA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHING-WEN
Exec Dt:
03/05/2015
2
HUANG, CHIH-SEN
Exec Dt:
03/05/2015
3
TZOU, SHIH-FANG
Exec Dt:
03/05/2015
4
CHEN, YI-WEI
Exec Dt:
03/05/2015
5
CHENG, YUNG-FENG
Exec Dt:
03/05/2015
6
HUANG, LI-PING
Exec Dt:
03/05/2015
7
HUANG, CHUN-HSIEN
Exec Dt:
03/05/2015
8
HUANG, CHIA-WEI
Exec Dt:
03/05/2015
9
KUO, YU-TSE
Exec Dt:
03/05/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10026726
US20170263597
15604685
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 9
Reel/Frame:036075/0227   Pages: 30
Recorded: 07/07/2015
Attorney Dkt #:NAUP2501USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHING-WEN
Exec Dt:
07/02/2015
2
LO, WEI-CYUAN
Exec Dt:
07/02/2015
3
CHEN, MING-JUI
Exec Dt:
07/02/2015
4
LU, CHIA-LIN
Exec Dt:
07/02/2015
5
WU, JIA-RONG
Exec Dt:
07/02/2015
6
LEE, YI-HUI
Exec Dt:
07/02/2015
7
LIU, YING-CHENG
Exec Dt:
07/02/2015
8
WU, YI-KUAN
Exec Dt:
07/02/2015
9
HUANG, CHIH-SEN
Exec Dt:
07/02/2015
10
CHEN, YI-WEI
Exec Dt:
07/02/2015
11
YIN, TAN-YA
Exec Dt:
07/02/2015
12
HUANG, CHIA-WEI
Exec Dt:
07/02/2015
13
WANG, SHU-RU
Exec Dt:
07/02/2015
14
CHENG, YUNG-FENG
Exec Dt:
07/02/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9613969
US20160351575
14793714
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 10
Reel/Frame:041731/0001   Pages: 30
Recorded: 02/16/2017
Attorney Dkt #:NAUP2501USA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHING-WEN
Exec Dt:
07/02/2015
2
LO, WEI-CYUAN
Exec Dt:
07/02/2015
3
CHEN, MING-JUI
Exec Dt:
07/02/2015
4
LU, CHIA-LIN
Exec Dt:
07/02/2015
5
WU, JIA-RONG
Exec Dt:
07/02/2015
6
LEE, YI-HUI
Exec Dt:
07/02/2015
7
LIU, YING-CHENG
Exec Dt:
07/02/2015
8
WU, YI-KUAN
Exec Dt:
07/02/2015
9
HUANG, CHIH-SEN
Exec Dt:
07/02/2015
10
CHEN, YI-WEI
Exec Dt:
07/02/2015
11
YIN, TAN-YA
Exec Dt:
07/02/2015
12
HUANG, CHIA-WEI
Exec Dt:
07/02/2015
13
WANG, SHU-RU
Exec Dt:
07/02/2015
14
CHENG, YUNG-FENG
Exec Dt:
07/02/2015
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9859170
US20170162449
15434067
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 11
Reel/Frame:038211/0516   Pages: 14
Recorded: 04/07/2016
Attorney Dkt #:NAUP2697USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHUN-HSIEN
Exec Dt:
04/01/2016
2
CHENG, YUNG-FENG
Exec Dt:
04/01/2016
3
KUO, YU-TSE
Exec Dt:
04/01/2016
4
HUANG, CHIA-WEI
Exec Dt:
04/01/2016
5
HUANG, LI-PING
Exec Dt:
04/01/2016
6
WANG, SHU-RU
Exec Dt:
04/01/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9786647
US20170294429
15092630
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 12
Reel/Frame:040144/0177   Pages: 10
Recorded: 10/27/2016
Attorney Dkt #:NAUP2860USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, KUEI-HSU
Exec Dt:
10/26/2016
2
WANG, CHENG-TE
Exec Dt:
10/26/2016
3
CHENG, YUNG-FENG
Exec Dt:
10/26/2016
4
LEE, JING-YI
Exec Dt:
10/26/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10474026
US20180120693
15335458
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 13
Reel/Frame:040414/0171   Pages: 8
Recorded: 11/24/2016
Attorney Dkt #:NAUP2874USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, CHIH-I
Exec Dt:
11/18/2016
2
HUANG, CHIA-WEI
Exec Dt:
11/18/2016
3
CHENG, YUNG-FENG
Exec Dt:
11/18/2016
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10139723
US20180143529
15361007
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 14
Reel/Frame:044844/0804   Pages: 6
Recorded: 02/06/2018
Attorney Dkt #:67407-715
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSUNG-YEH
Exec Dt:
02/06/2018
2
HUANG, CHIA-WEI
Exec Dt:
02/06/2018
3
CHENG, YUNG-FENG
Exec Dt:
02/06/2018
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10387602
US20190228127
15879788
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 15
Reel/Frame:044882/0458   Pages: 6
Recorded: 02/09/2018
Attorney Dkt #:67407-720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, TSUNG-YEH
Exec Dt:
02/06/2018
2
HUANG, CHIA-WEI
Exec Dt:
02/06/2018
3
CHENG, YUNG-FENG
Exec Dt:
02/06/2018
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10444622
US20190250503
15892935
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 16
Reel/Frame:047863/0675   Pages: 8
Recorded: 12/27/2018
Attorney Dkt #:NAUP3403USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, YU-CHANG
Exec Dt:
12/26/2018
2
LO, WEI-CYUAN
Exec Dt:
12/26/2018
3
CHENG, YUNG-FENG
Exec Dt:
12/26/2018
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10797059
US20200212052
16234441
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 17
Reel/Frame:047994/0352   Pages: 8
Recorded: 01/15/2019
Attorney Dkt #:NAUP3407USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, PAI-CHI
Exec Dt:
01/11/2019
2
HUANG, CHIAN-TING
Exec Dt:
01/11/2019
3
CHENG, YUNG-FENG
Exec Dt:
01/11/2019
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10622461
NONE
16247587
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 18
Reel/Frame:054612/0412   Pages: 12
Recorded: 12/11/2020
Attorney Dkt #:NAUP3733USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHIEN-HENG
Exec Dt:
12/09/2020
2
HUANG, CHIA-WEI
Exec Dt:
12/09/2020
3
YU, HSIN-JEN
Exec Dt:
12/09/2020
4
CHENG, YUNG-FENG
Exec Dt:
12/09/2020
5
CHEN, MING-JUI
Exec Dt:
12/09/2020
Assignee
1
UNITED MICROELECTRONICS CORP.
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715759
US20220157933
17118630
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 19
Reel/Frame:056608/0724   Pages: 7
Recorded: 06/21/2021
Attorney Dkt #:JCLA110254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN CHENG
Exec Dt:
06/17/2021
2
LO, WEI CYUAN
Exec Dt:
06/17/2021
3
CHENG, YUNG-FENG
Exec Dt:
06/17/2021
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11977335
US20220382169
17353582
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 20
Reel/Frame:060156/0093   Pages: 6
Recorded: 06/09/2022
Attorney Dkt #:121019-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, MIN CHENG
Exec Dt:
06/07/2022
2
LO, WEI CYUAN
Exec Dt:
06/07/2022
3
CHENG, YUNG-FENG
Exec Dt:
06/07/2022
Assignee
1
UNITED MICROELECTRONICS CORP.
NO. 3, LI-HSIN RD. II, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230400759
17836992
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 21
Reel/Frame:060714/0485   Pages: 6
Recorded: 08/04/2022
Attorney Dkt #:67407-931
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHU-YEN
Exec Dt:
06/24/2022
2
KUO, HUI-FANG
Exec Dt:
06/24/2022
3
HUANG, CHIAN-TING
Exec Dt:
06/24/2022
4
LO, WEI-CYUAN
Exec Dt:
06/24/2022
5
CHENG, YUNG-FENG
Exec Dt:
06/24/2022
6
CHIU, CHUNG-YI
Exec Dt:
06/24/2022
Assignee
1
UNITED MICROELECTRONICS CORP.
NO3, LI-HSIN RD.II, HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11934106
US20230384689
17880700
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

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