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:012159/0514   Pages: 2
Recorded: 09/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/23/2006
Application #:
09949177
Filing Dt:
09/07/2001
Publication #:
Pub Dt:
06/13/2002
Title:
SYSTEM AND METHOD OF ALL OPTICAL LABEL SWAPPING USING TWO-STAGE OPTICAL WAVELENGTH CONVERTERS
Assignor
1
Exec Dt:
09/07/2001
Assignee
1
1111 FRANKLIN STREET, FIFTH STREET
OAKLAND, CALIFORNIA 94607
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
CHARLES BERMAN
2029 CENTURY PARK EAST, 38TH FL.
LOS ANGELES, CA 90067

Search Results as of: 05/05/2024 09:53 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