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

Reel/Frame:024175/0751   Pages: 3
Recorded: 04/01/2010
Attorney Dkt #:DEE-PT560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/22/2014
Application #:
12752516
Filing Dt:
04/01/2010
Publication #:
Pub Dt:
10/07/2010
Title:
SINGLE-PHASE AND THREE-PHASE DUAL BUCK-BOOST/BUCK POWER FACTOR CORRECTION CIRCUITS AND CONTROLLING METHOD THEREOF
Assignors
1
Exec Dt:
03/30/2010
2
Exec Dt:
03/30/2010
3
Exec Dt:
03/30/2010
4
Exec Dt:
03/30/2010
5
Exec Dt:
03/30/2010
Assignee
1
31-1 SHIEN PAN ROAD
KUEI SAN INDUSTRIAL ZONE
TAOYUAN HSIEN, TAIWAN 333 R.O.C.
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

Search Results as of: 06/18/2024 04:36 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