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:049259/0255   Pages: 7
Recorded: 03/04/2019
Attorney Dkt #:4592-076
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBER PREVIOUSLY RECORDED AT REEL: 45243 FRAME: 841. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
11/05/2019
Application #:
15760458
Filing Dt:
03/15/2018
Publication #:
Pub Dt:
09/20/2018
Title:
POWER SEMICONDUCTOR DEVICE HAVING A FIRST AND A SECOND CONDUCTIVE-TYPE COLUMNAR REGIONS FORMED ALTERNATELY WITH EACH OTHER AND METHOD OF MANUFACTURING THE POWER SEMICONDUCTOR DEVICE
Assignors
1
Exec Dt:
10/31/2017
2
Exec Dt:
10/31/2017
3
Exec Dt:
10/31/2017
4
Exec Dt:
10/31/2017
5
Exec Dt:
10/31/2017
Assignee
1
2-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0004
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 05/05/2024 01:02 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