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: 4
Patent #:
Issue Dt:
07/25/2000
Application #:
09003567
Filing Dt:
01/06/1998
Inventors:
CHARLES WONG, YEN-CHEN CHEN, KUANG-YI WU, JIAN-YU LIU
Title:
ACUTE TWIST NEMATIC LIQUID CRYSTAL ELECTRO-OPTIC MODULATOR FOR USE IN AN INFRARED OPTICAL COMMUNICATION SYSTEM HAVING EXTINCTION RATIO OF -25DB
Assignment: 1
Reel/Frame:
009667/0502Recorded: 12/28/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/02/1998
Exec Dt:
11/07/1998
Exec Dt:
11/03/1998
Exec Dt:
11/02/1998
Assignee:
SUITE 200
1155 EAST COLLINS BOULEVARD
RICHARDSON, TEXAS 75031
Correspondent:
SHERIDAN ROSS
RICHARD L. HUGHES
1700 LINCOLN, #3500
DENVER, CO 80203
Assignment: 2
Reel/Frame:
010140/0225Recorded: 05/17/1999Pages: 4
Conveyance:
"DOCUMENT PREVIOUSLY RECORDED AT REEL 9667 FRAME 0502 CONTAINED ERROR IN PROPERTY NUMBER 09/033567. DOCUMENT RERECORDED TO CORRECT ERROR ON STATED REEL".
Assignors:
Exec Dt:
11/02/1998
Exec Dt:
11/07/1998
Exec Dt:
11/03/1998
Exec Dt:
11/02/1998
Assignee:
1155 EAST COLLINS BOULEVARD
RICHARDSON, TEXAS 75081
Correspondent:
SHERIDAN ROSS
RICHARD L. HUGHES
1700 LINCOLN, #3500
DENVER, CO 80203
Assignment: 3
Reel/Frame:
013206/0136Recorded: 08/21/2002Pages: 4
Conveyance:
CORRECTION OF ASSIGNMENT RECORDED 5/17/99 AT REEL 010140, FRAME 0225
Assignors:
Exec Dt:
11/02/1998
Exec Dt:
11/02/1998
Exec Dt:
11/02/1998
Exec Dt:
11/02/1998
Assignee:
1155 EAST COLLINS BOULEVARD
RICHARDSON, TEXAS 75081
Correspondent:
SAMIR A.BHAVSAR
BAKER BOTTS L. L. P.
2001 ROSS AVE., STE. 600
DALLAS, TX 75201-2980
Assignment: 4
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: 06/20/2024 10:10 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