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 : CHANG, CHIEN-HSIANG
Total Assignments: 6
Assignment: 1
Reel/Frame:019882/0909   Pages: 3
Recorded: 09/18/2007
Attorney Dkt #:BHT-3214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2007
2
Exec Dt:
08/09/2007
Assignee
1
16F, NO. 289, SEC. 2, KUANGFU RD., HSINCHU CITY
TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11902080
Correspondence name and address
TROXELL LAW OFFICE PLLC
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VIRGINIA 22041-3401
Assignment: 2
Reel/Frame:020790/0175   Pages: 3
Recorded: 04/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2007
2
Exec Dt:
09/08/2007
Assignee
1
16F, NO. 289, SEC. 2, KUANGFU RD.
HSINCHU CITY, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12078707
Correspondence name and address
TROXELL LAW OFFICE PLLC
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VA 22041-3401
Assignment: 3
Reel/Frame:031114/0805   Pages: 4
Recorded: 08/30/2013
Attorney Dkt #:CFPA7981-18540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2013
2
Exec Dt:
08/26/2013
Assignee
1
6F., NO. 22, LN. 21, WENHU ST., NEIHU DIST.,
TAIPEI CITY, TAIWAN 11445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14014362
Correspondence name and address
LEONG C. LEI
PMB # 1008
1839 YGNACIO VALLEY ROAD
WALNUT CREEK, CA 94598
Assignment: 4
Reel/Frame:041256/0956   Pages: 5
Recorded: 02/15/2017
Attorney Dkt #:PHYC-1701-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2017
2
Exec Dt:
02/13/2017
3
Exec Dt:
02/13/2017
4
Exec Dt:
02/13/2017
Assignee
1
NO. 116, JOUTZ STREET, NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15432943
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 5
Reel/Frame:046858/0931   Pages: 6
Recorded: 09/12/2018
Attorney Dkt #:PHYC-1805-USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2018
2
Exec Dt:
09/07/2018
3
Exec Dt:
09/07/2018
4
Exec Dt:
09/07/2018
Assignee
1
NO. 116, JOUTZ STREET, NEIHU DISTRICT
TAIPEI, TAIWAN 114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16128541
Correspondence name and address
BYIP
P.O. BOX 1484
GENERAL POST OFFICE
HONG KONG, CHINA
Assignment: 6
Reel/Frame:061676/0241   Pages: 8
Recorded: 11/07/2022
Attorney Dkt #:67617-068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2022
2
Exec Dt:
11/03/2022
3
Exec Dt:
11/03/2022
4
Exec Dt:
11/03/2022
5
Exec Dt:
11/03/2022
6
Exec Dt:
11/07/2022
Assignee
1
NO. 1, DAXUE RD., EAST DIST.,
TAINAN CITY, TAIWAN 701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17981897
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 06/21/2024 01:43 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