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: 3
Patent #:
Issue Dt:
08/01/2000
Application #:
09037937
Filing Dt:
03/10/1998
Inventors:
KUANG-YI WU, JIAN-YU LIU
Title:
N X M OPTICAL WAVELENGTH ROUTING SWITCH
Assignment: 1
Reel/Frame:
009033/0996Recorded: 03/10/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/09/1998
Exec Dt:
03/09/1998
Assignee:
5490 CONESTOGA COURT
BOULDER, COLORADO 80301
Correspondent:
DORR, CARSON, SLOAN & BIRNEY
THOMAS S. BIRNEY
3010 EAST 6TH AVENUE
DENVER, CO 80206
Assignment: 2
Reel/Frame:
009281/0344Recorded: 07/01/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/24/1998
Assignee:
SUITE 200
1155 EAST COLLINS BLVD.
RICHARDSON, TEXAS 75081
Correspondent:
DORR, CARSON, SLOAN & BIRNEY, P.C.
THOMAS S. BIRNEY, ESQ.
3010 E. 6TH AVENUE
DENVER, CO 80206
Assignment: 3
Reel/Frame:
011551/0426Recorded: 02/28/2001Pages: 5
Conveyance:
CERTIFICATE OF CONVERSION
Assignor:
Exec Dt:
12/06/2000
Assignee:
1303 EAST ARAPAHO ROAD
RICHARDSON, TEXAS 75081
Correspondent:
FULBRIGHT & JAWORSKI, L.L.P.
DAVID H. TANNENBAUM
2200 ROSS AVENUE, SUITE 2800
DALLAS, TEXAS 75201

Search Results as of: 06/16/2024 05:12 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