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:
01/11/2005
Application #:
10082923
Filing Dt:
02/26/2002
Publication #:
Pub Dt:
09/12/2002
Inventors:
Yoshiki Yamauchi, Kouichi Fujisaki, Akimasa Kaneko, Takashi Asaoka, Yoshihisa Sakai
Title:
OPTICAL MULTIPLEXING CIRCUIT AND OPTICAL MULTIPLEXER
Assignment: 1
Reel/Frame:
012938/0316Recorded: 05/28/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/26/2002
Exec Dt:
04/26/2002
Exec Dt:
04/26/2002
Exec Dt:
04/26/2002
Exec Dt:
04/26/2002
Assignees:
SHIBUYA-KU
12-1, DOGENZAKA 1-CHOME
TOKYO, JAPAN 150-0
CHIYODA-KU
3-1, OTEMACHI 2-CHOME
TOKYO, JAPAN 100-8
Correspondent:
FITCH, EVEN, TABIN & FLANNERY
KENNETH H. SAMPLES
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406

Search Results as of: 04/30/2024 01:26 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