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:006329/0704   Pages: 3
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/19/1993
Application #:
07731337
Filing Dt:
07/17/1991
Title:
SEMICONDUCTOR MEMORY DEVICE HAVING ALTERNATIVELY OPERATED EQUALIZING AND ERASING FUNCTIONS
Assignors
1
Exec Dt:
11/30/1992
2
Exec Dt:
11/30/1992
3
Exec Dt:
11/30/1992
4
Exec Dt:
11/30/1992
Assignee
1
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondence name and address
ROBERT KINBERG
SPENCER, FRANK & SCHNEIDER
1111 19TH STREET, N.W.
WASHINGTON, DC 20036

Search Results as of: 03/28/2024 08:51 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