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: 1
Patent #:
Issue Dt:
07/23/1996
Application #:
08120386
Filing Dt:
09/14/1993
Inventors:
KAZUKO OI, SHIGEHIRO HARA, KIYOMI KOYAMA, KOJI HASHIMOTO, SHINICHI ITO, KATSUYA OKUMURA
Title:
METHOD FOR DESIGNING PHASE-SHIFTING MASKS WITH AUTOMATIZATION CAPABILITY
Assignment: 1
Reel/Frame:
006821/0010Recorded: 11/04/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/26/1993
Exec Dt:
10/26/1993
Exec Dt:
10/26/1993
Exec Dt:
10/26/1993
Exec Dt:
10/26/1993
Exec Dt:
10/26/1993
Assignee:
72, HORIKAWA-CHO, SAIWAI-KU
KANAGAWA-KAWASAKI-SHI, JAPAN
Correspondent:
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W., STE. 500
WASHINGTON, DC 20007-5109

Search Results as of: 04/28/2024 12:14 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