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Patent Assignment Assignor Details
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Assignor Name : CHANG, YU-CHUNG
Total Assignments: 21
Assignment: 1
Reel/Frame:006545/0885   Pages: 3
Recorded: 05/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, TING-HONG K.
Exec Dt:
07/26/1990
2
WIEDERRICH, JAMES L.
Exec Dt:
07/26/1990
3
CHANG, YU-CHUNG
Exec Dt:
07/28/1990
Assignee
1
FMC CORPORATION
200 E. RANDOLPH DR.
PATENT DEPARTMENT
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5249151
NONE
07990351
Correspondence name and address
FMC CORPORATION
RONALD C. KAMP
PATENT DEPARTMENT
200 E. RANDOLPH DR.
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:011384/0881   Pages: 3
Recorded: 12/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, YI-JU
Exec Dt:
12/05/2000
2
CHANG, YU-CHUNG
Exec Dt:
12/05/2000
3
WANG, BRIAN
Exec Dt:
12/05/2000
Assignee
1
UNITED MICROELECTRONICS CORP.
SCIENCE-BASED INDUSTRIAL PARK
NO. 3, LI-HSIN RD. II
HSINCHU, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7730213
US20020078244
09739618
Correspondence name and address
CHARLES C.H. WU & ASSOCIATES
CHARLES C.H. WU
7700 IRVINE CENTER DRIVE
SUITE 710
IRVINE, CALIFORNIA 92618-3043
Assignment: 3
Reel/Frame:015988/0651   Pages: 3
Recorded: 11/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YU-CHUNG
Exec Dt:
10/14/2004
Assignee
1
MEDIATEK INC.
5F., NO. 1-2, CHUANGSIN 1ST RD.
HSINCHU CITY 300, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060098735
10984935
Correspondence name and address
RABIN & BERDO, PC
1101 14TH STREET, NW
SUITE 500
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:016802/0252   Pages: 3
Recorded: 07/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-CHUNG
Exec Dt:
03/18/2005
2
KUO, PEI-YUN
Exec Dt:
03/18/2005
Assignee
1
MEDIATEK INCORPORATION
5F, NO. 1-2, INNOVATION ROAD 1
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018380
11185504
Correspondence name and address
DANIEL R. MCCLURE
THOMAS, KAYDEN, HORSTEMEYER, ET AL.
100 GALLERIA PARKWAY
SUITE 1750
ATLANTA, GA 30339
Assignment: 5
Reel/Frame:019176/0403   Pages: 4
Recorded: 04/18/2007
Attorney Dkt #:251314-3840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUANG, CHENG TE
Exec Dt:
08/21/2006
2
CHANG, YU-CHUNG
Exec Dt:
08/21/2006
3
CHEN, CHENG-CHE
Exec Dt:
08/18/2006
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080002963
11736655
Correspondence name and address
DANIEL R. MCCLURE
100 GALLERIA PARKWAY
SUITE 1750
ATLANTA, GA 30339
Assignment: 6
Reel/Frame:025924/0966   Pages: 4
Recorded: 03/09/2011
Attorney Dkt #:251314-3841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUANG, CHENG TE
Exec Dt:
08/21/2006
2
CHANG, YU-CHUNG
Exec Dt:
08/21/2006
3
CHEN, CHENG-CHE
Exec Dt:
08/18/2006
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648931
US20110157421
13043753
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
600 GALLERIA PARKWAY, S.E.
STE 1500
ATLANTA, GA 30339-5994
Assignment: 7
Reel/Frame:019022/0981   Pages: 4
Recorded: 03/16/2007
Attorney Dkt #:251314-3730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TENG, SHU-WEN
Exec Dt:
03/08/2007
2
CHANG, YU-CHUNG
Exec Dt:
03/08/2007
3
HSUEH, ALBERT ACHUAN
Exec Dt:
03/08/2007
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300, R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080226176
11687045
Correspondence name and address
DANIEL R. MCCLURE
100 GALLERIA PARKWAY
SUITE 1750
ATLANTA, GA 30339
Assignment: 8
Reel/Frame:024156/0141   Pages: 3
Recorded: 03/30/2010
Attorney Dkt #:MTKP1007USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAO, YOU-MING
Exec Dt:
03/29/2010
2
CHANG, YU-CHUNG
Exec Dt:
03/29/2010
3
LEE, YUAN-CHUNG
Exec Dt:
03/29/2010
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110242115
12749527
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 9
Reel/Frame:026726/0425   Pages: 5
Recorded: 08/10/2011
Attorney Dkt #:250221-1030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, HORNG-JI
Exec Dt:
08/01/2011
2
LIN, FENG-HUEI
Exec Dt:
08/01/2011
3
LIN, CHIEN-CHENG
Exec Dt:
08/01/2011
4
LIN, SHANG-MING
Exec Dt:
08/01/2011
5
CHANG, YU-CHUNG
Exec Dt:
08/02/2011
Assignee
1
BODY ORGAN BIOMEDICAL CORP.
5F, NO. 153, SEC. 3
XINYI RD., DA'AN DIST.
TAIPEI CITY, TAIWAN 10658
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120039982
13206476
Correspondence name and address
DANIEL R. MCCLURE
400 INTERSTATE NORTH PKWY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 10
Reel/Frame:028075/0340   Pages: 3
Recorded: 04/19/2012
Attorney Dkt #:251420-1090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-CHUNG
Exec Dt:
03/22/2012
2
CHUI, HSIANG-CHEN
Exec Dt:
03/29/2012
Assignee
1
NATIONAL CHENG KUNG UNIVERSITY
NO. 1, TA-HSUEH ROAD
TAINAN CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120271114
13450891
Correspondence name and address
DANIEL R. MCCLURE
400 INTERSTATE NORTH PKWY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 11
Reel/Frame:033875/0118   Pages: 6
Recorded: 10/02/2014
Attorney Dkt #:5444/0155PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, CHUN-JEN
Exec Dt:
05/15/2014
2
WANG, WEN-HSI
Exec Dt:
05/15/2014
3
WANG, YU-MING
Exec Dt:
05/15/2014
4
CHANG, YU-CHUNG
Exec Dt:
05/15/2014
5
WU, HSIN-YU
Exec Dt:
05/15/2014
6
CHEN, PING-CHUAN
Exec Dt:
05/15/2014
Assignee
1
TAIWAN BIOMATERIAL CO., LTD.
NO. 142, SEC. 3, YUNKE RD.
DOULIOU CITY, YUNLIN COUNTY, TAIWAN 640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9533130
US20150273194
14504835
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 12
Reel/Frame:033305/0743   Pages: 3
Recorded: 07/14/2014
Attorney Dkt #:CHAN3683/EM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YU-CHUNG
Exec Dt:
07/02/2014
Assignee
1
GENERALPLUS TECHNOLOGY INC.
NO. 19, INDUSTRY E. RD. IV
HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9078316
US20150022111
14330390
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 13
Reel/Frame:034121/0561   Pages: 4
Recorded: 11/06/2014
Attorney Dkt #:3722/1020PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-CHUNG
Exec Dt:
07/29/2014
2
CHU, WEN-CHING
Exec Dt:
08/01/2014
Assignee
1
GENERALPLUS TECHNOLOGY INC.
NO. 19, INDUSTRY E. RD. IV, HSINCHU SCIENCE PARK
HSINCHU CITY, TAIWAN 30077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9398659
US20150181668
14534738
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 14
Reel/Frame:036816/0231   Pages: 4
Recorded: 10/19/2015
Attorney Dkt #:MTKP1949USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIA-LIN
Exec Dt:
03/13/2015
2
WANG, HUI-HSUAN
Exec Dt:
03/13/2015
3
NIU, I-PU
Exec Dt:
03/13/2015
4
CHANG, YU-CHUNG
Exec Dt:
03/13/2015
5
SHIEH, JIA-HORNG
Exec Dt:
03/13/2015
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9971396
US20160054776
14785350
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 15
Reel/Frame:036908/0088   Pages: 3
Recorded: 10/29/2015
Attorney Dkt #:MTKP1993USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIA-LIN
Exec Dt:
03/13/2015
2
WANG, HUI-HSUAN
Exec Dt:
03/13/2015
3
NIU, I-PU
Exec Dt:
03/13/2015
4
CHANG, YU-CHUNG
Exec Dt:
03/13/2015
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9778731
US20160062439
14787767
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 16
Reel/Frame:041361/0799   Pages: 6
Recorded: 02/23/2017
Attorney Dkt #:MTKI-16-065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, HUNG-LIN
Exec Dt:
02/23/2017
2
CHIU, CHIH-YUNG
Exec Dt:
02/21/2017
3
CHANG, YU-CHUNG
Exec Dt:
02/22/2017
4
HSU, CHIEH-YUAN
Exec Dt:
02/21/2017
Assignee
1
MEDIATEK INC.
NO.1, DUSING 1ST RD., HSINCHU SCIENCE PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10551868
US20170269629
15440884
Correspondence name and address
THE LAW OFFICE OF TONG LEE
P.O. BOX 1373
HERMOSA BEACH, CA 90254
Assignment: 17
Reel/Frame:046908/0365   Pages: 6
Recorded: 09/19/2018
Attorney Dkt #:12770067US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LEI
Exec Dt:
04/14/2017
2
WANG, LI-JU
Exec Dt:
04/14/2017
3
SUN, RONGRONG
Exec Dt:
04/14/2017
4
CHANG, YU-CHUNG
Exec Dt:
04/14/2017
Assignee
1
WASHINGTON STATE UNIVERSITY
LIGHTY 280/286
P.O. BOX 641060
PULLMAN, WASHINGTON 99164-1060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000853
US20190091695
16086364
Correspondence name and address
W&C IP
11491 SUNSET HILLS ROAD
SUITE 340
RESTON, VA 20190
Assignment: 18
Reel/Frame:047187/0019   Pages: 5
Recorded: 10/16/2018
Attorney Dkt #:JCLA73542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHAO-WEN
Exec Dt:
08/23/2018
2
CHANG, YU-CHUNG
Exec Dt:
08/23/2018
3
LAI, FENG-LIANG
Exec Dt:
08/23/2018
4
TAI, WEN-KAI
Exec Dt:
08/30/2018
Assignee
1
PEGATRON CORPORATION
5F., NO. 76 LIGONG ST., BEITOU DISTRICT
TAIPEI CITY, TAIWAN 112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10742428
US20190182057
16162164
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 19
Reel/Frame:047612/0213   Pages: 4
Recorded: 11/28/2018
Attorney Dkt #:JCLA72529
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, YU-CHUNG
Exec Dt:
11/28/2018
Assignee
1
PEGATRON CORPORATION
5F., NO. 76 LIGONG ST., BEITOU DISTRICT
TAIPEI CITY, TAIWAN 112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910856
US20190173306
16203268
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 20
Reel/Frame:049307/0407   Pages: 6
Recorded: 05/29/2019
Attorney Dkt #:513120US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIA-LIN
Exec Dt:
04/25/2019
2
WANG, HUI-HSUAN
Exec Dt:
04/26/2019
3
NIU, I-PU
Exec Dt:
04/30/2019
4
CHANG, YU-CHUNG
Exec Dt:
04/26/2019
5
SHIEH, JIA-HORNG
Exec Dt:
04/29/2019
Assignee
1
MEDIATEK INC.
NO. 1, DUSING ROAD 1
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180224919
15942592
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:051015/0151   Pages: 4
Recorded: 11/15/2019
Attorney Dkt #:108P001351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHIEH
Exec Dt:
11/11/2019
2
WANG, FA-JUI
Exec Dt:
11/11/2019
3
CHANG, YU-CHUNG
Exec Dt:
11/11/2019
Assignee
1
HUA JIE (TAIWAN) CORPORATION
6F., NO.25-2, JILIN RD., ZHONGLI DIST.,
TAOYUAN CITY, TAIWAN 320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867760
NONE
16684592
Correspondence name and address
LI & CAI INTELLECTUAL PROPERTY OFFICE
9F, NO. 69, SEC. 2 DUNHUA S. RD
DA''AN DISTRICT
TAIPEI, 11106 TAIWAN

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