skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHEN, HSIEN-CHANG
Total Assignments: 9
Assignment: 1
Reel/Frame:012912/0307   Pages: 4
Recorded: 07/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIU, HSIEN-CHI
Exec Dt:
07/11/2002
2
TSAI, LANG-FU
Exec Dt:
07/11/2002
3
CHEN, HSIEN-CHANG
Exec Dt:
07/11/2002
Assignee
1
YOUNG OPTICS INC.
SCIENCE-BASED INDUSTRIAL PARK
NO.11, LI HSIN RD.
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6604830
NONE
10064502
Correspondence name and address
NAIPO (NORTH AMERICA INTERNATIONAL PATEN
P.O. BOX 506
MERRIFIELD, VA 22116
Assignment: 2
Reel/Frame:019749/0906   Pages: 3
Recorded: 08/27/2007
Attorney Dkt #:50432-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSAI, YING-LING
Exec Dt:
08/15/2007
2
WU, HSIN-TAI
Exec Dt:
08/15/2007
3
CHUANG, FU-MING
Exec Dt:
08/15/2007
4
CHEN, HSIEN-CHANG
Exec Dt:
08/15/2007
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI HSING RD., SCIENCE PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080100940
11845434
Correspondence name and address
DAVID F. DOCKERY
3151 SOUTH VAUGHN WAY, SUITE 411
AURORA, CO 80014
Assignment: 3
Reel/Frame:022134/0860   Pages: 3
Recorded: 01/21/2009
Attorney Dkt #:3722/0592PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YUNG-KUANG
Exec Dt:
03/10/2008
2
HUANG, CHIH-SHUN
Exec Dt:
03/10/2008
3
CHEN, HSIEN-CHANG
Exec Dt:
03/10/2008
4
CHIANG, TUNG-CHUN
Exec Dt:
03/10/2008
Assignee
1
YOUNG OPTICS INC.
NO. 11, LI-HSING RD, HSIN-CHU SCIENCE PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090207410
12357097
Correspondence name and address
MUNCY, GEISSLER, OLDS, & LOWE PLLC
PO BOX 1364
FAIRFAX, VA 22038
Assignment: 4
Reel/Frame:047858/0076   Pages: 3
Recorded: 12/27/2018
Attorney Dkt #:01482.0771US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-JUI
Exec Dt:
12/20/2018
2
CHEN, HSIEN-CHANG
Exec Dt:
12/20/2018
Assignee
1
FIVETECH TECHNOLOGY INC.
3F.-3, NO. 129, LN. 235, BAOCIAO RD.
SINDIAN DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286969
US20190203749
16233382
Correspondence name and address
SCHMEISER, OLSEN & WATTS
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110
Assignment: 5
Reel/Frame:051383/0274   Pages: 3
Recorded: 12/20/2019
Attorney Dkt #:P03623-F129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-JUI
Exec Dt:
12/19/2019
2
CHEN, HSIEN-CHANG
Exec Dt:
12/19/2019
Assignee
1
FIVETECH TECHNOLOGY INC.
3F.-3, NO.129, LN. 235, BAOCIAO RD., SINDIAN DIST.
NEW TAIPEI CITY, TAIWAN 231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12158177
US20200200216
16721938
Correspondence name and address
GIANT GROUP CORPORATION
1201 SEVEN LOCKS ROAD
SUITE 360
ROCKVILLE, MD 20854
Assignment: 6
Reel/Frame:055759/0910   Pages: 2
Recorded: 03/30/2021
Attorney Dkt #:P03623-F175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-JUI
Exec Dt:
03/26/2021
2
CHEN, HSIEN-CHANG
Exec Dt:
03/26/2021
Assignee
1
FIVETECH TECHNOLOGY INC.
3F.-3, NO.129, LN. 235, BAOCIAO RD., SINDIAN DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210364019
17216692
Correspondence name and address
GIANT GROUP CORPORATION
8102 POSTOAK ROAD
POTOMAC, MD 20854
Assignment: 7
Reel/Frame:065836/0184   Pages: 3
Recorded: 12/12/2023
Attorney Dkt #:P03623-F210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-JUI
Exec Dt:
11/29/2023
2
CHEN, HSIEN-CHANG
Exec Dt:
11/29/2023
Assignee
1
FIVETECH TECHNOLOGY INC.
3F.-3, NO.129, LN. 235, BAOCIAO RD., SINDIAN DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240229841
18536266
Correspondence name and address
GIANT GROUP CORPORATION
8102 POSTOAK ROAD
POTOMAC, MD 20854
Assignment: 8
Reel/Frame:066315/0420   Pages: 3
Recorded: 01/31/2024
Attorney Dkt #:P03623-F211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, TING-JUI
Exec Dt:
01/24/2024
2
CHEN, HSIEN-CHANG
Exec Dt:
01/24/2024
Assignee
1
FIVETECH TECHNOLOGY INC.
3F.-3, NO.129, LN. 235, BAOCIAO RD., SINDIAN DIST.
NEW TAIPEI CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240314918
18427840
Correspondence name and address
GIANT GROUP CORPORATION
8102 POSTOAK ROAD
POTOMAC, MD 20854
Assignment: 9
Reel/Frame:067235/0521   Pages: 5
Recorded: 04/26/2024
Attorney Dkt #:253308-1160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, TA-CHIN
Exec Dt:
04/24/2024
2
LO, CHING-I
Exec Dt:
04/24/2024
3
LEE, HUNG-CHING
Exec Dt:
04/24/2024
4
CHEN, HSIEN-CHANG
Exec Dt:
04/24/2024
5
CHIOU, SHENG-YU
Exec Dt:
04/24/2024
Assignees
1
INNOLUX CORPORATION
NO. 160 KESYUE RD., JHU-NAN SITE, HSINCHU SCIENCE PARK, JHU-NAN
MIAO-LI COUNTY, TAIWAN 350
2
CARUX TECHNOLOGY PTE. LTD.
10 KALLANG AVENUE, #09-16/18, APERIA
SINGAPORE, SINGAPORE 339510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240399975
18647052
Correspondence name and address
BROOKE FRENCH
280 INTERSTATE NORTH CIRCLE
SUITE 530
ATLANTA, GA 30339

Search Results as of: 06/25/2025 08:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT