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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : OPTO TECH CORP.
Total Assignments: 11
Assignment: 1
Reel/Frame:009462/0741   Pages: 3
Recorded: 09/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HUNG-TUNG
Exec Dt:
09/04/1998
2
CHEN, SHUN-CHIH
Exec Dt:
09/04/1998
3
YEN, CHIH-YUAN
Exec Dt:
09/04/1998
4
HSIAO, CHUN-FANG
Exec Dt:
09/04/1998
5
CHUANG, FANG-SHIH
Exec Dt:
09/04/1998
6
HUNG, CHIEN-CHEN
Exec Dt:
09/04/1998
Assignee
1
OPTO TECH CORP.
1 SCIENCE-BASED INDUSTRIAL PARK
NO. 8, INNOVATION RD.,
HSINCHU,, TAIWAN R.O.C
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6208073
NONE
09153113
Correspondence name and address
JASON Z. LIN
19597 VIA MONTE DRIVE
SARATOGA, CA 95070
Assignment: 2
Reel/Frame:010905/0341   Pages: 5
Recorded: 06/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIEH, HAN-PING
Exec Dt:
06/12/2000
2
CHANG, CHONG-MIN
Exec Dt:
06/12/2000
3
CHUANG, KENG-HAN
Exec Dt:
06/12/2000
4
YOU, JU-YUAN
Exec Dt:
06/12/2000
5
CHEN, CHONG-JUNG
Exec Dt:
06/12/2000
Assignee
1
OPTO TECH CORP.
SCIENCE-BASED INDUSTRIAL PARK
NO. 8, INNOVATION ROAD 1
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290374
NONE
09602698
Correspondence name and address
JASON Z. LIN
19597 VIA MONTE DRIVE
SARATOGA, CA 95070
Assignment: 3
Reel/Frame:014407/0053   Pages: 3
Recorded: 08/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HUAI KU
Exec Dt:
07/18/2003
2
CHUANG, CHIH HUNG
Exec Dt:
07/18/2003
3
TU, SHUN LIH
Exec Dt:
07/18/2003
4
HUNG, CHIEN CHEN
Exec Dt:
07/18/2003
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894315
US20050035358
10640478
Correspondence name and address
SUPREME PATENT SERVICES
JASON Z. LIN
PO BOX 2339
SARATOGA, CA 95070
Assignment: 4
Reel/Frame:016499/0333   Pages: 3
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNG, CHIEN
Exec Dt:
04/20/2005
2
CHUNG, HUAI KU
Exec Dt:
04/20/2005
3
CHUANG, CHIH HUNG
Exec Dt:
04/20/2005
4
YANG, CHENG WEI
Exec Dt:
04/20/2005
5
TU, SHUN LIH
Exec Dt:
04/20/2005
6
WANG, HUNG TUNG
Exec Dt:
04/20/2005
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION ROAD I HSINCHU
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060238467
11114551
Correspondence name and address
SUPREME PATENT SERVICES
JASON Z. LIN
POST OFFICE BOX 2339
SARATOGA, CA 95070
Assignment: 5
Reel/Frame:016687/0064   Pages: 3
Recorded: 06/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, SHUN LIH
Exec Dt:
06/08/2005
2
CHUNG, HUAI KU
Exec Dt:
06/08/2005
3
CHUANG, CHIH HUNG
Exec Dt:
06/08/2005
4
YANG, CHENG WEI
Exec Dt:
06/08/2005
5
HUNG, CHIEN CHEN
Exec Dt:
06/08/2005
6
WANG, HUNG TUNG
Exec Dt:
06/08/2005
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION ROAD I
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060279626
11150047
Correspondence name and address
JASON Z. LIN
SUPREME PATENT SERVICES
POST OFFICE BOX 2339
SARATOGA, CA 95070
Assignment: 6
Reel/Frame:017086/0466   Pages: 3
Recorded: 10/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HUAI-KU
Exec Dt:
09/30/2005
2
YANG, CHENG-WEI
Exec Dt:
09/30/2005
3
LIN, CHIEN-HUNG
Exec Dt:
09/30/2005
4
TU, SHUN-LIH
Exec Dt:
09/30/2005
5
WANG, HUNG-TUNG
Exec Dt:
09/30/2005
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION RD. 1
HSINCHU SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070081339
11246877
Correspondence name and address
JASON Z. LIN
SUPREME PATENT SERVICES
POST OFFICE BOX 2339
SARATOGA, CA 95070
Assignment: 7
Reel/Frame:017086/0899   Pages: 3
Recorded: 10/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HUAI-KU
Exec Dt:
09/30/2005
2
YANG, CHENG-WEI
Exec Dt:
09/30/2005
3
LIN, CHIEN-HUNG
Exec Dt:
09/30/2005
4
TU, SHUN-LIH
Exec Dt:
09/30/2005
5
WANG, HUNG-TUNG
Exec Dt:
09/20/2005
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION RD. I
HSINCHU SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070081340
11246879
Correspondence name and address
JASON Z. LIN
SUPREME PATENT SERVICES
POST OFFICE BOX 2339
SARATOGA, CA 95070
Assignment: 8
Reel/Frame:017357/0340   Pages: 3
Recorded: 03/24/2006
Attorney Dkt #:06156URL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, JU-YUAN
Exec Dt:
03/21/2006
2
YEH, CHIEN-LIANG
Exec Dt:
03/21/2006
3
LEE, ZONG-HUAI
Exec Dt:
03/21/2006
4
CHANG, CHIEN-FENG
Exec Dt:
03/21/2006
5
LIN, CHAN-PENG
Exec Dt:
03/21/2006
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION RD. I
HSINCHU SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303310
US20070223218
11277233
Correspondence name and address
LIN & ASSOCIATES INTELLECTUAL PROPERTY
POST OFFICE BOX 2339
SARATOGA, CA 95070-0339
Assignment: 9
Reel/Frame:021619/0801   Pages: 2
Recorded: 10/01/2008
Attorney Dkt #:08187URL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, JU-YUAN
Exec Dt:
09/30/2008
2
CHANG, CHIEN-FENG
Exec Dt:
09/30/2008
3
LIAO, WEI-CHIH
Exec Dt:
09/30/2008
4
LEE, ZONG-HUAI
Exec Dt:
09/30/2008
Assignee
1
OPTO TECH CORP.
NO. 8, INNOVATION RD. 1
HSINCHU SCIENCE-BASED INDUSTRIAL PARK,
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7542861
NONE
12243958
Correspondence name and address
LIN & ASSOCIATES INTELLECTUAL PROPERTY,
P.O. BOX 2339
SARATOGA, CA 95070-0339
Assignment: 10
Reel/Frame:053894/0122   Pages: 5
Recorded: 09/26/2020
Attorney Dkt #:101548-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, CHIA-LUNG
Exec Dt:
09/01/2020
2
LIU, HSUEH-HSING
Exec Dt:
09/01/2020
3
TSAI, CHANG DA
Exec Dt:
09/08/2020
Assignees
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,
HSINCHU, TAIWAN 310401
2
OPTO TECH CORP.
NO. 1, LI-HSIN RD. V, HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11233173
US20210005780
17006899
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 11
Reel/Frame:053894/0137   Pages: 5
Recorded: 09/26/2020
Attorney Dkt #:101557-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHIA-YEN
Exec Dt:
09/01/2020
2
TSAI, CHANG DA
Exec Dt:
09/08/2020
Assignees
1
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,
HSINCHU, TAIWAN 310401
2
OPTO TECH CORP.
NO. 1, LI-HSIN RD. V, HSINCHU SCIENCE PARK,
HSINCHU, TAIWAN 30078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11688825
US20210005778
17006891
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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