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:005599/0633   Pages: 3
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/08/1992
Application #:
07648479
Filing Dt:
01/31/1991
Title:
SHAPED VOLTAGE PULSE METHOD FOR OPERATING A POLYMER DISPERSED LIQUID CRYSTAL CELL, AND LIGHT VALVE EMPLOYING THE SAME
Assignors
1
Exec Dt:
01/28/1991
2
Exec Dt:
01/28/1991
3
Exec Dt:
01/28/1991
Assignee
1
LOS ANGELES,, CALIFORNIA
Correspondence name and address
VIJAYALAKSHMI D. DURAISWAMY
HUGHES AIRCRAFT COMPANY
BLDG. C1, MAIL STATION A-126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066

Search Results as of: 05/02/2024 05:52 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