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Patent Assignment Assignor Details
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Assignor Name : YANG, YU-CHENG
Total Assignments: 19
Assignment: 1
Reel/Frame:014554/0033   Pages: 3
Recorded: 04/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, PO-CHING
Exec Dt:
03/15/2004
2
YANG, YU-CHENG
Exec Dt:
03/15/2003
Assignee
1
POWERCHIP SEMICONDUCTOR CORP.
NO. 12, LI-HSIN RD I, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7234196
US20050168739
10709335
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:014794/0708   Pages: 3
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, PO-CHING
Exec Dt:
06/18/2004
2
YANG, YU-CHENG
Exec Dt:
06/18/2004
Assignee
1
POWERCHIP SEMICONDUCTOR CORP.
NO.12, LI-HSIN RD. I, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7446872
US20050208842
10710270
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:018832/0824   Pages: 3
Recorded: 01/31/2007
Attorney Dkt #:250509-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, KUO-HUI
Exec Dt:
01/25/2007
2
SHIE, YUNG-HSIN
Exec Dt:
01/25/2007
3
KUO, CHENG-TA
Exec Dt:
01/25/2007
4
YANG, YU-CHENG
Exec Dt:
01/25/2007
Assignee
1
EPITECH TECHNOLOGY CORPORATION
NO. 16, DA SHUN RD. 9TH RD., TAINAN SCIENCE-BASED INDUSTRIAL PARK
TAINAN COUNTY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080157108
11669576
Correspondence name and address
DANIEL R. MCCLURE
100 GALLERIA PKWY
SUITE 1750
ATLANTA, GA 30339
Assignment: 4
Reel/Frame:020677/0457   Pages: 4
Recorded: 03/10/2008
Attorney Dkt #:YUKU3004/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, KUO-HUI
Exec Dt:
08/14/2007
2
YANG, YU-CHENG
Exec Dt:
09/04/2007
3
LIN, AN-RU
Exec Dt:
09/04/2007
4
KO, TSUN-KAI
Exec Dt:
09/04/2007
5
CHEN, WEI-SHOU
Exec Dt:
09/04/2007
6
KU, YI-WEN
Exec Dt:
09/04/2007
7
KUO, CHENG-TA
Exec Dt:
09/04/2007
Assignee
1
EPISTAR CORPORATION
5 LI-HSIN 5TH RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8076686
US20090224272
12073736
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:020258/0917   Pages: 3
Recorded: 12/07/2007
Attorney Dkt #:YANG3327/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YU-CHENG
Exec Dt:
09/26/2007
2
KUO, CHENG-TA
Exec Dt:
09/26/2007
3
HUANG, SEN-PIN
Exec Dt:
09/26/2007
4
JOU, LI-PING
Exec Dt:
09/26/2007
Assignee
1
EPISTAR CORPORATION
5 LI-HSIN 5TH RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080191233
12000040
Correspondence name and address
EUGENE MAR
BACON & THOMAS, PLLC
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VIRGINIA 22314
Assignment: 6
Reel/Frame:025012/0325   Pages: 6
Recorded: 09/20/2010
Attorney Dkt #:YUKU3005/REF/JDG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, KUO-HUI
Exec Dt:
12/12/2008
2
KUO, CHENG-TA
Exec Dt:
04/21/2009
3
YANG, YU-CHENG
Exec Dt:
12/11/2008
Assignee
1
EPISTAR CORPORATION
5 LI-HSIN 5TH RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, JAPAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7821026
US20090065794
12230887
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
4TH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 7
Reel/Frame:025025/0553   Pages: 7
Recorded: 09/22/2010
Attorney Dkt #:YUKU3005/REF/JDG
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS (COUNTRY) PREVIOUSLY RECORDED ON REEL 025012 FRAME 0325. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YU, KUO-HUI
Exec Dt:
12/12/2008
2
KUO, CHENG-TA
Exec Dt:
04/21/2009
3
YANG, YU-CHENG
Exec Dt:
12/11/2008
Assignee
1
EPISTAR CORPORATION
5 LI-HSIN 5TH RD.
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7821026
US20090065794
12230887
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
4TH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 8
Reel/Frame:023024/0474   Pages: 4
Recorded: 07/29/2009
Attorney Dkt #:5610/0108PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOU, LI-PIN
Exec Dt:
07/23/2009
2
YANG, YU-CHIH
Exec Dt:
07/22/2009
3
YANG, YU-CHENG
Exec Dt:
07/23/2009
4
CHEN, WEI-SHOU
Exec Dt:
07/23/2009
Assignee
1
EPISTAR CORPORATION
5 LI-HSIN 5TH RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7888162
US20100029035
12511812
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 9
Reel/Frame:025110/0569   Pages: 3
Recorded: 10/07/2010
Attorney Dkt #:D&F-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JOE-AIR
Exec Dt:
07/16/2010
2
SU, WEI-SHENG
Exec Dt:
07/16/2010
3
YANG, YU-CHENG
Exec Dt:
07/16/2010
4
CHUANG, CHENG-LONG
Exec Dt:
07/16/2010
5
LIN, TZU-SHIANG
Exec Dt:
07/16/2010
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, ROOSEVELT RD., SEC. 4, DAAN DISTRICT
TAIPEI, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8446022
US20110278856
12900396
Correspondence name and address
BEVER HOFFMAN & HARMS, LLP
901 CAMPISI WAY, SUITE 370
CAMPBELL, CA 95008
Assignment: 10
Reel/Frame:025753/0536   Pages: 3
Recorded: 02/07/2011
Attorney Dkt #:0115281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JOE-AIR
Exec Dt:
10/27/2010
2
YANG, YU-CHENG
Exec Dt:
10/27/2010
3
SU, WEI-SHENG
Exec Dt:
10/27/2010
4
CHUANG, CHENG-LONG
Exec Dt:
10/27/2010
5
LIN, TZU-SHIANG
Exec Dt:
10/27/2010
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT RD.
DAAN DISTRICT
TAIPEI, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576665
US20110305115
12940316
Correspondence name and address
MICHAEL W. TAYLOR
255 S. ORANGE AVE. STE. 1401
ORLANDO, FL 32801
Assignment: 11
Reel/Frame:025963/0584   Pages: 3
Recorded: 03/09/2011
Attorney Dkt #:CHEN4496/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YI-FON
Exec Dt:
02/24/2011
2
YANG, YU-CHENG
Exec Dt:
02/24/2011
3
LEE, JYE-YUAN
Exec Dt:
02/24/2011
Assignee
1
GLOBAL UNICHIP CORPORATION
NO. 10, LI-HSIN 6TH RD., HSINCHU
SCIENCE PARK
HSINCHU CITY 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8310302
US20120049948
13064160
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA VA 22314-1176
Assignment: 12
Reel/Frame:026243/0768   Pages: 3
Recorded: 04/20/2011
Attorney Dkt #:YANG3564/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YU-CHENG
Exec Dt:
04/11/2011
2
HUNG, HSIN WEI
Exec Dt:
04/11/2011
3
LI, HUNG-CHUN
Exec Dt:
04/11/2011
4
LIAO, TENG-NAN
Exec Dt:
04/11/2011
Assignee
1
GLOBAL UNICHIP CORPORATION
NO. 10, LI-HSIN 6TH RD., HSINCHU
SCIENCE PARK
HSINCHU CITY 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461866
US20120025867
13064841
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA VA 22314-1176
Assignment: 13
Reel/Frame:035136/0327   Pages: 3
Recorded: 03/11/2015
Attorney Dkt #:P6294US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YU-CHENG
Exec Dt:
11/27/2014
2
YEH, JUI-HUNG
Exec Dt:
11/26/2014
Assignee
1
EPISTAR CORPORATION
NO. 5, LI HSIN 5TH RD., SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN R.O.C 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9202981
US20140319574
14330914
Correspondence name and address
DITTHAVONG & STEINER, P.C. KETH DITTHAVO
44 CANAL CENTER PLAZA
SUITE 322
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:040473/0583   Pages: 5
Recorded: 10/25/2016
Attorney Dkt #:104P001122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JOE-AIR
Exec Dt:
10/14/2016
2
ZHENG, XIANG-YAO
Exec Dt:
10/14/2016
3
WANG, CHIEN-HAO
Exec Dt:
10/14/2016
4
YANG, YU-CHENG
Exec Dt:
10/14/2016
5
TSENG, CHING-YA
Exec Dt:
10/14/2016
Assignee
1
NATIONAL TAIWAN UNIVERSITY
NO. 1, SEC. 4, ROOSEVELT RD., DA-AN DIST.
TAIPEI CITY, TAIWAN 106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10139444
US20170285091
15333364
Correspondence name and address
LI&CAI INTELLECTUAL PROPERTY(USA) OFFICE
3057 NUTLEY STREET
SUITE 818
FAIRFAX, VA 22031
Assignment: 15
Reel/Frame:050321/0009   Pages: 3
Recorded: 09/09/2019
Attorney Dkt #:KS-00106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, CHAO-SUNG
Exec Dt:
08/12/2019
2
YANG, CHIA-MING
Exec Dt:
08/12/2019
3
CHEN, TSUNG-CHENG
Exec Dt:
08/12/2019
4
YANG, YU-CHENG
Exec Dt:
08/12/2019
Assignee
1
CHANG GUNG UNIVERSITY
NO. 259 WENHUA FIRST ROAD, GUISHAN DISTRICT
TAOYUAN CITY, TAIWAN 333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200371056
16565232
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708
Assignment: 16
Reel/Frame:058150/0141   Pages: 5
Recorded: 11/18/2021
Attorney Dkt #:YANG3706/BEU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YU-CHENG
Exec Dt:
10/18/2021
2
YANG, KUANG-YU
Exec Dt:
10/18/2021
3
YEH, CHENG-HSIN
Exec Dt:
10/18/2021
Assignee
1
CYBER POWER SYSTEMS, INC.
11F., NO. 26, JINZHUANG RD.,
NEIHU DIST.,
TAIPEI CITY,, JAPAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539235
NONE
17529503
Correspondence name and address
BACON & THOMAS PLLC
201 N. UNION STREET, SUITE 430
ALEXANDRIA, VA 22314-1176
Assignment: 17
Reel/Frame:058227/0409   Pages: 6
Recorded: 11/23/2021
Attorney Dkt #:YANG3706/BEU
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE STATE AND COUNTRY TO TAIWAN PREVIOUSLY RECORDED AT REEL: 058150 FRAME: 0141. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YANG, YU-CHENG
Exec Dt:
10/18/2021
2
YANG, KUANG-YU
Exec Dt:
10/18/2021
3
YEH, CHENG-HSIN
Exec Dt:
10/18/2021
Assignee
1
CYBER POWER SYSTEMS, INC.
11F., NO. 26, JINZHUANG RD.,
NEIHU DIST.,
TAIPEI CITY,, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539235
NONE
17529503
Correspondence name and address
BACON & THOMAS PLLC
201 N. UNION STREET, SUITE 430
ALEXANDRIA, VA 22314-1176
Assignment: 18
Reel/Frame:058918/0747   Pages: 5
Recorded: 02/08/2022
Attorney Dkt #:4299/1885PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, JEN-HUNG
Exec Dt:
11/22/2021
2
YANG, YU-CHENG
Exec Dt:
11/22/2021
3
TSAI, CHIH-HAO
Exec Dt:
11/22/2021
4
CHEN, TSAN-JEN
Exec Dt:
11/22/2021
Assignee
1
CONTREL TECHNOLOGY CO., LTD.
NO. 9, NAN-KE 6TH RD., SOUTHERN TAIWAN SCIENCE PARK
TAINAN CITY,, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216384
17568978
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 19
Reel/Frame:065370/0127   Pages: 6
Recorded: 10/27/2023
Attorney Dkt #:4299/1952PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TSAN-JEN
Exec Dt:
09/11/2023
2
TSAI, CHIH-HAO
Exec Dt:
09/11/2023
3
YANG, YU-CHENG
Exec Dt:
09/11/2023
4
LO, JEN-HUNG
Exec Dt:
09/11/2023
5
TSAI, YAN-RU
Exec Dt:
09/11/2023
Assignee
1
CONTREL TECHNOLOGY CO., LTD.
NO. 9, NAN-KE 6TH RD., SOUTHERN TAIWAN SCIENCE PARK
TAINAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240119875
18481409
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

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