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Patent Assignment Assignor Details
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Assignor Name : WANG, CHEIN-HSUN
Total Assignments: 15
Assignment: 1
Reel/Frame:007240/0178   Pages: 3
Recorded: 11/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SAN-BAO
Exec Dt:
11/10/1994
2
CHANG, GWO-DAWN
Exec Dt:
11/10/1994
3
SHIE, JIN-SHOWN
Exec Dt:
11/10/1994
4
WANG, CHEIN-HSUN
Exec Dt:
11/10/1994
5
WENG, PING-KUO
Exec Dt:
11/10/1994
6
LIN, MING-DER
Exec Dt:
11/10/1994
Assignee
1
OPTO TECH CORPORATION
32 INDUSTRY EAST 4TH ROAD SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN (R.O.), CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543620
NONE
08352067
Correspondence name and address
GLENN J. PERRY
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:020348/0964   Pages: 3
Recorded: 01/10/2008
Attorney Dkt #:60093-0122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WANG, CHEIN-HSUN
Exec Dt:
01/07/2008
Assignee
1
SIPIX IMAGING, INC.
1075 MONTAGUE EXPRESSWAY
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011592
US20080173719
11972150
Correspondence name and address
HICKMAN PALERMO TRUONG & BECKER LLP
2055 GATEWAY PLACE
SUITE 550
SAN JOSE, CA 95110
Assignment: 3
Reel/Frame:037534/0617   Pages: 4
Recorded: 01/20/2016
Attorney Dkt #:5207/3560PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
11/04/2015
2
LO, YEN JU
Exec Dt:
11/04/2015
Assignee
1
CONTEK LIFE SCIENCE CO., LTD.
4F., NO.48, HUAINING ST., ZHONGZHENG DIST.,
TAIPEI CITY, TAIWAN 10046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9740908
US20170132448
14936104
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:037829/0190   Pages: 4
Recorded: 02/25/2016
Attorney Dkt #:5207/3573PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, YEN JU
Exec Dt:
02/18/2016
2
WANG, CHEIN-HSUN
Exec Dt:
02/18/2016
3
WU, DAI-CHI
Exec Dt:
02/18/2016
Assignee
1
CONTEK LIFE SCIENCE CO., LTD.
4F., NO.48, HUAINING ST., ZHONGZHENG DIST.,
TAIPEI CITY, TAIWAN 10046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9697410
US20170161539
15051460
Correspondence name and address
JOE MCKINNEY MUNCY
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 5
Reel/Frame:042028/0333   Pages: 6
Recorded: 04/17/2017
Attorney Dkt #:5207/3602PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHEN-TANG
Exec Dt:
03/13/2017
2
WANG, CHEIN-HSUN
Exec Dt:
03/13/2017
3
YU, CHEIN-HSING
Exec Dt:
03/13/2017
4
KU, JENPING
Exec Dt:
03/13/2017
5
YANG, MING-TSUNG
Exec Dt:
03/13/2017
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO.25, INDUSTRY E. ROAD IX, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060072
US20180119331
15483028
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:044654/0255   Pages: 4
Recorded: 01/18/2018
Attorney Dkt #:5207/3639PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
01/04/2018
2
HUANG, WEN-CHIE
Exec Dt:
01/04/2018
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO.25, INDUSTRY E. ROAD IX,SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303915
US20180211081
15864326
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 7
Reel/Frame:049548/0063   Pages: 4
Recorded: 06/21/2019
Attorney Dkt #:5663/0105PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
05/28/2019
2
LE, MING
Exec Dt:
05/28/2019
3
LIANG, YU-CHIH
Exec Dt:
05/25/2019
4
LEE, TUNG YANG
Exec Dt:
05/28/2019
5
TSAI, CHIH-YUNG
Exec Dt:
05/28/2019
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO.25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408781
US20200249101
16441916
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 8
Reel/Frame:053227/0452   Pages: 4
Recorded: 07/16/2020
Attorney Dkt #:5663/0119PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
05/05/2020
2
HUANG, CHEN-TANG
Exec Dt:
05/05/2020
3
LIANG, YU-CHIH
Exec Dt:
05/05/2020
4
KU, JENPING
Exec Dt:
05/05/2020
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO. 25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210364359
16924698
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 9
Reel/Frame:054752/0140   Pages: 4
Recorded: 12/28/2020
Attorney Dkt #:5663/0125PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, JENPING
Exec Dt:
09/30/2020
2
WANG, CHEIN-HSUN
Exec Dt:
09/29/2020
3
YU, CHEIN-HSING
Exec Dt:
09/29/2020
4
YU, WEN-CHANG
Exec Dt:
09/29/2020
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO. 25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11480471
US20220113203
17129074
Correspondence name and address
MUNCY GEISSLER OLDS & LOWE P.C.
4000 LEGATO ROAD
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:054612/0878   Pages: 4
Recorded: 12/11/2020
Attorney Dkt #:5663/0128PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
11/12/2020
2
CHEN, CHUN-CHIANG
Exec Dt:
11/12/2020
3
HUANG, WEN-CHIE
Exec Dt:
11/12/2020
4
LE, MING
Exec Dt:
11/12/2020
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO. 25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11918387
US20220125391
17112651
Correspondence name and address
MUNCY GEISSLER OLDS & LOWE P.C.
4000 LEGATO ROAD
FAIRFAX, VA 22033
Assignment: 11
Reel/Frame:056501/0065   Pages: 4
Recorded: 06/10/2021
Attorney Dkt #:5663/0132PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, MING
Exec Dt:
03/17/2021
2
KU, JENPING
Exec Dt:
03/17/2021
3
WANG, CHEIN-HSUN
Exec Dt:
03/16/2021
4
LIANG, YU-CHIH
Exec Dt:
03/17/2021
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO. 25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220316951
17338308
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 12
Reel/Frame:056308/0403   Pages: 4
Recorded: 05/20/2021
Attorney Dkt #:OP-110000237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEN-CHIE
Exec Dt:
05/11/2021
2
LIANG, YU-CHIH
Exec Dt:
05/11/2021
3
WANG, CHEIN-HSUN
Exec Dt:
05/11/2021
4
LE, MING
Exec Dt:
05/11/2021
5
HUANG, CHEN-TANG
Exec Dt:
05/11/2021
6
YU, CHEIN-HSING
Exec Dt:
05/11/2021
7
LEE, TUNG-YANG
Exec Dt:
05/11/2021
8
KU, JENPING
Exec Dt:
05/11/2021
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F., NO. 25, INDUSTRIAL E. 9TH RD., SBIP,
HSIN-CHU, TAIWAN 300096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220341789
17326289
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 13
Reel/Frame:057190/0620   Pages: 4
Recorded: 08/16/2021
Attorney Dkt #:OP-110000519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
08/04/2021
2
LIN, DA-JUN
Exec Dt:
08/04/2021
3
CHEN, CHUN-CHIANG
Exec Dt:
08/04/2021
4
TSAI, CHIH-YUNG
Exec Dt:
08/06/2021
5
LIANG, YU-CHIH
Exec Dt:
08/04/2021
6
LE, MING
Exec Dt:
08/04/2021
7
HUANG, CHEN-TANG
Exec Dt:
08/05/2021
8
LEE, TUNG-YANG
Exec Dt:
08/04/2021
9
KU, JENPING
Exec Dt:
08/04/2021
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F., NO. 25, INDUSTRIAL E. 9TH RD., SBIP,
HSIN-CHU, TAIWAN 300096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11808633
US20230047601
17403117
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 14
Reel/Frame:063704/0062   Pages: 4
Recorded: 05/19/2023
Attorney Dkt #:5663/0140PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHUN-CHIANG
Exec Dt:
09/26/2022
2
WANG, CHEIN-HSUN
Exec Dt:
09/23/2022
3
HUANG, CHEN-TANG
Exec Dt:
09/23/2022
4
KU, JENPING
Exec Dt:
09/23/2022
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F, NO. 25, INDUSTRY E. 9TH RD, SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230349768
18308416
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:061490/0345   Pages: 4
Recorded: 10/20/2022
Attorney Dkt #:OP-111000594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHEIN-HSUN
Exec Dt:
10/14/2022
2
LE, MING
Exec Dt:
10/14/2022
3
LEE, TUNG-YANG
Exec Dt:
10/14/2022
4
LIANG, YU-CHIH
Exec Dt:
10/14/2022
5
HUANG, WEN-CHIE
Exec Dt:
10/14/2022
6
HUANG, CHEN-TANG
Exec Dt:
10/14/2022
7
KU, JENPING
Exec Dt:
10/14/2022
Assignee
1
ORIENTAL SYSTEM TECHNOLOGY INC.
2F., NO. 25, INDUSTRIAL E. 9TH RD., SBIP,
HSIN-CHU, TAIWAN 300096
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133745
17970539
Correspondence name and address
HDLS IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120

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