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Patent Assignment Assignor Details
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Assignor Name : TSAI, PING-YUAN
Total Assignments: 5
Assignment: 1
Reel/Frame:023619/0822   Pages: 3
Recorded: 12/07/2009
Attorney Dkt #:10126132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUEI-TANG
Exec Dt:
11/17/2009
2
HWANG, GAN-LIN
Exec Dt:
11/17/2009
3
TSAI, PING-YUAN
Exec Dt:
11/17/2009
4
CHAU, JOSEPH LIK-HANG
Exec Dt:
11/17/2009
Assignee
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING ROAD, CHUTUNG
HSINCHU, TAIWAN 31040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809670
US20100282296
12626896
Correspondence name and address
QUINTERO LAW OFFICE, PC
615 HAMPTON DR, SUITE A202
VENICE, CA 90291
Assignment: 2
Reel/Frame:030369/0569   Pages: 5
Recorded: 05/08/2013
Attorney Dkt #:CFPA7904-18269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHI-JEN
Exec Dt:
04/03/2013
2
WANG, WEI-CHANG
Exec Dt:
04/08/2013
3
TSAI, PING-YUAN
Exec Dt:
04/03/2013
4
WU, CHIA-CHE
Exec Dt:
04/08/2013
5
LIN, WAN-TING
Exec Dt:
04/08/2013
6
SU, LI-ZHANG
Exec Dt:
04/03/2013
Assignee
1
ALPHA OPTICAL CO., LTD
NO. 248-49, SINSHENG RD., CIANJHEN DISTRICT,
KAOHSIUNG CITY, TAIWAN 806-72
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140335334
13889355
Correspondence name and address
LEONG C. LEI
PMB # 1008
1839 YGNACIO VALLEY ROAD
WALNUT CREEK, CA 94598
Assignment: 3
Reel/Frame:054612/0117   Pages: 8
Recorded: 12/10/2020
Attorney Dkt #:MTKI-20-0226US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, MING-EN
Exec Dt:
10/15/2020
2
TSAI, PING-YUAN
Exec Dt:
10/15/2020
3
TSENG, YU-CHENG
Exec Dt:
10/15/2020
4
HUANG, KUO-CHEN
Exec Dt:
10/15/2020
5
LO, KUO-CHIANG
Exec Dt:
10/15/2020
6
PENG, HSIN-MIN
Exec Dt:
10/15/2020
7
WU, CHUN HSIEN
Exec Dt:
10/15/2020
8
TSUNG, PEI-KUEI
Exec Dt:
10/23/2020
9
CHEN, TUNG-CHIEN
Exec Dt:
10/15/2020
10
WANG, YAO-SHENG
Exec Dt:
10/23/2020
11
JEN, CHENG LUNG
Exec Dt:
10/23/2020
12
CHEN, CHIH-WEI
Exec Dt:
10/23/2020
13
GOO, CHIH-WEN
Exec Dt:
10/23/2020
14
LIN, YU-SHENG
Exec Dt:
10/23/2020
15
HSU, TSU JUI
Exec Dt:
10/15/2020
Assignee
1
MEDIATEK INC.
NO.1, DUSING 1ST RD. SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210287338
17118162
Correspondence name and address
THE LAW OFFICE OF TONG LEE
P.O. BOX 1373
HERMOSA BEACH, CA 90254
Assignment: 4
Reel/Frame:055540/0786   Pages: 22
Recorded: 03/09/2021
Attorney Dkt #:MTKP3643USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIH, MING-EN
Exec Dt:
02/23/2021
2
TSENG, YU-CHENG
Exec Dt:
02/24/2021
3
HUANG, KUO-CHEN
Exec Dt:
02/24/2021
4
TSUNG, PEI-KUEI
Exec Dt:
02/26/2021
5
PENG, HSIN-MIN
Exec Dt:
02/23/2021
6
TSAI, PING-YUAN
Exec Dt:
02/23/2021
7
LO, KUO-CHIANG
Exec Dt:
02/23/2021
8
WU, CHUN-HSIEN
Exec Dt:
02/23/2021
9
CHEN, CHIH-WEI
Exec Dt:
02/26/2021
10
JEN, CHENG-LUNG
Exec Dt:
02/26/2021
Assignee
1
MEDIATEK INC.
NO. 1, DUSING RD. 1ST, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210287339
17196957
Correspondence name and address
WINSTON HSU
5F., NO.389, FUHE RD., YONGHE DIST.,
NEW TAIPEI CITY, TAIWAN
Assignment: 5
Reel/Frame:060174/0550   Pages: 8
Recorded: 06/12/2022
Attorney Dkt #:MTKI-21-0473US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOO, CHIH-WEN
Exec Dt:
05/31/2022
2
TSUNG, PEI-KUEI
Exec Dt:
05/31/2022
3
CHEN, CHIH-WEI
Exec Dt:
06/06/2022
4
SHIH, MINGEN
Exec Dt:
06/08/2022
5
CHANG, SHU-HSIN
Exec Dt:
06/09/2022
6
HUANG, PO-HUA
Exec Dt:
06/09/2022
7
TSAI, PING-YUAN
Exec Dt:
06/06/2022
8
HSIEH, SHIH-WEI
Exec Dt:
06/06/2022
9
NIAN, YOU YU
Exec Dt:
06/06/2022
Assignee
1
MEDIATEK INC.
NO.1, DUSING 1ST RD. SCIENCE-BASED INDUSTRIAL PARK
HSINCHU CITY, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230401420
17838240
Correspondence name and address
THE LAW OFFICE OF TONG LEE
P.O. BOX 1373
HERMOSA BEACH, CA 90254

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