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:
08/17/2004
Application #:
09189870
Filing Dt:
11/12/1998
Inventors:
MASATOSHI TAYA, TAKIO OHNO, NAOFUMI MURATA
Title:
SEMICONDUCTOR DEVICE HAVING IMPROVED TRENCH STRUCTURE
Assignment: 1
Reel/Frame:
009584/0632Recorded: 11/12/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/29/1998
Exec Dt:
10/29/1998
Exec Dt:
10/29/1998
Assignee:
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8310, JAPAN
Correspondent:
MCDERMOTT, WILL & EMERY
GENE Z. RUBINSON
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
014502/0289Recorded: 09/10/2003Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/2003
Assignee:
4-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6334
Correspondent:
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096

Search Results as of: 04/26/2024 10:22 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