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:010216/0894   Pages: 3
Recorded: 11/09/1999
Conveyance: TERMINATION
Total properties: 2
1
Patent #:
Issue Dt:
11/23/1993
Application #:
07557922
Filing Dt:
07/25/1990
Title:
MINIATURIZED SWITCHING POWER SUPPLY WITH PROGRAMMED LEVEL GATE DRIVE
2
Patent #:
Issue Dt:
09/21/1993
Application #:
07557937
Filing Dt:
07/25/1990
Title:
MINIATURIZED SWITCHING POWER SUPPLY WITH CIRCUIT FOR UNIDIRECTIONAL SUPPRESSION OF LEADING SPIKE
Assignor
1
Exec Dt:
11/09/1999
Assignee
1
1101 N. RADDANT RD
BATAVIA, ILLINOIS 60510
Correspondence name and address
COMDISCO INC
NANCY O'CONNOR
ONE POST ST #2675
SAN FRANCISCO, CA 94104

Search Results as of: 05/30/2024 10:52 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