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:006297/0100   Pages: 2
Recorded: 11/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/28/1995
Application #:
07972413
Filing Dt:
11/05/1992
Title:
SEMICONDUCTOR OPTICAL AMPLIFIER DEVICE AND A METHOD OF USING THE SAME
Assignor
1
Exec Dt:
10/30/1992
Assignee
1
30-2, 3-CHOME, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Correspondence name and address
LEONARD P. DIANA, ESQ.
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY. 10172-0194

Search Results as of: 03/28/2024 07:21 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