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:
06/14/2022
Application #:
16551493
Filing Dt:
08/26/2019
Publication #:
Pub Dt:
09/10/2020
Inventor:
Hirofumi KAWAI
Title:
SEMICONDUCTOR DEVICE HAVING AN INSULATOR BETWEEN SOURCE AND DRAIN REGIONS AND A GATE ELECTRODE HAVING A PORTION THAT COVERS THE INSULATOR AND A PORTION THAT DOES NOT COVER THE INSULATOR
Assignment: 1
Reel/Frame:
052640/0753Recorded: 05/12/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2019
Assignee:
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
KIM & STEWART LLP
1910 PACIFIC AVENUE
SUITE 11500
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
056684/0085Recorded: 06/25/2021Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 1TH RECEIVING PARTY NAME AND OMISSION OF THE SECOND ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 052640 FRAME: 0753. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignor:
Exec Dt:
10/01/2019
Assignees:
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113

Search Results as of: 10/01/2025 12:32 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