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:
06/09/2015
Application #:
13588298
Filing Dt:
08/17/2012
Publication #:
Pub Dt:
02/28/2013
Inventor:
Chen Zhao
Title:
A PRIMARY-SIDE AND SECONDARY-SIDE FULL-BRIDGE SWITCHING CIRCUIT CONTROLLER FOR A MAGNETIC COUPLING AND CONTACTLESS POWER TRANSMISSION APPARATUS
Assignment: 1
Reel/Frame:
028805/0295Recorded: 08/17/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/13/2012
Assignee:
A1501 TECHNOLOGY MANSION, NO. 90 WENSAN ROAD
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310012
Correspondent:
MICHAEL C. STEPHENS, JR.
22779 MONTROSE COURT
LOS GATOS, CA 95033
Assignment: 2
Reel/Frame:
052079/0374Recorded: 03/03/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2020
Assignee:
UNIT 701, 7/F., CITICORP CENTRE
18 WHITFIELD ROAD
CAUSEWAY BAY, HONG KONG 999077
Correspondent:
MICHAEL C. STEPHENS
22779 MONTROSE COURT
LOS GATOS, CA 95033

Search Results as of: 05/23/2024 09:58 AM
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