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:022198/0070   Pages: 5
Recorded: 02/03/2009
Attorney Dkt #:1217-090159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/04/2013
Application #:
12376199
Filing Dt:
02/03/2009
Publication #:
Pub Dt:
08/06/2009
Title:
METHOD FOR RECOVERING AN ON-STATE FORWARD VOLTAGE AND, SHRINKING STACKING FAULTS IN BIPOLAR SEMICONDUCTOR DEVICES, AND THE BIPOLAR SEMICONDUCTOR DEVICES
Assignors
1
Exec Dt:
01/19/2009
2
Exec Dt:
01/19/2009
3
Exec Dt:
01/19/2009
4
Exec Dt:
01/23/2009
5
Exec Dt:
01/23/2009
6
Exec Dt:
01/23/2009
Assignees
1
6-16, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308270
2
6-1, OHTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008126
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

Search Results as of: 05/01/2024 10:52 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