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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
07/29/2014
Application #:
12248665
Filing Dt:
10/09/2008
Publication #:
Pub Dt:
11/12/2009
Inventors:
Yajiang Zhu, Ruixia Fei, Shaohua Fang, Wenhui Dong
Title:
METHOD AND APPARATUS FOR REDUCING STANDBY POWER OF SWITCHING MODE POWER SUPPLIES
Assignment: 1
Reel/Frame:
021711/0031Recorded: 10/20/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/27/2008
Exec Dt:
09/27/2008
Exec Dt:
09/27/2008
Exec Dt:
09/27/2008
Assignee:
P.O. BOX 309GT, UGLAND HOUSE SOUTH CHURCH STREET
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
054855/0415Recorded: 12/28/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2020
Assignee:
NO. 1600 ZIXING ROAD, SHANGHAI ZIZHU SCIENCE PARK
SHANGHAI, CHINA 200241
Correspondent:
YINGSHENG TUNG
4949 HEDGCOXE ROAD, SUITE 200
PLANO, TX 75024

Search Results as of: 05/31/2024 10:30 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