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:
05/28/1991
Application #:
07308174
Filing Dt:
02/08/1989
Inventors:
FOW-SEN CHOA, THOMAS L. KOCH
Title:
TUNABLE NARROWBAND RECEIVER UTILIZING DISTRIBUTED BRAGG REFLECTOR LASER STRUCTURE
Assignment: 1
Reel/Frame:
005070/0094Recorded: 05/08/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/04/1989
Exec Dt:
04/04/1989
Assignee:
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974-2070
Correspondent:
A. E. HIRSCH, JR.
AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
MURRAY HILL, NJ 07974-2070

Search Results as of: 05/02/2024 05:11 AM
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