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:022548/0223   Pages: 5
Recorded: 04/15/2009
Attorney Dkt #:14321.117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/04/2011
Application #:
12445616
Filing Dt:
04/15/2009
Publication #:
Pub Dt:
11/25/2010
Title:
SEMICONDUCTOR OPTICAL MODULATOR
Assignors
1
Exec Dt:
03/04/2009
2
Exec Dt:
02/25/2009
3
Exec Dt:
02/25/2009
Assignees
1
12-1, DOGENZAKA 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN 150-0043
2
3-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Correspondence name and address
DANA L. TANGREN
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111

Search Results as of: 04/26/2024 01:37 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