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: 2
Patent #:
Issue Dt:
05/16/1989
Application #:
07184680
Filing Dt:
04/22/1988
Inventors:
KARL H. SCHOENBACH, VISHNUKUMAR K. LAKDAWALA, RUDOLF K. F. GERMER, KLEMENS B. SCHMITT
Title:
ELECTRON BEAM CONTROLLED BULK SEMICONDUCTOR SWITCH WITH CATHODOLUMINESCENT ELECTRON ACTIVATION
Assignment: 1
Reel/Frame:
004942/0877Recorded: 09/09/1988Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/25/1988
Exec Dt:
05/25/1988
Exec Dt:
05/25/1988
Exec Dt:
05/09/1988
Assignee:
HALLMARK BUILDING, SUITE 201, 13873 PARK CENTER RD.
HERNDON, VIRGINIA 22071
Correspondent:
STAAS & HALSEY
1825 K STREET, N.W.
STE 816
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
008495/0875Recorded: 05/13/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/12/1997
Assignee:
800 WEST 46TH STREET
NORFOLK, VIRGINIA
Correspondent:
WHITHAM, CURTIS, WHITHAM & MCGINN
MICHAEL E. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191

Search Results as of: 06/21/2024 06:26 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