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:
05/09/1995
Application #:
08110100
Filing Dt:
08/20/1993
Inventor:
KEMING CHEN
Title:
SOFT SWITCHING ACTIVE SNUBBER FOR SEMICONDUCTOR CIRCUIT OPERATED IN DISCONTINUOUS CONDUCTION MODE
Assignment: 1
Reel/Frame:
006664/0347Recorded: 08/20/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/1993
Assignee:
1241 KINGS ROAD
SCHENECTADY, NEW YORK 12303
NEW YORK
Correspondent:
KEVIN P. RADIGAN
450 NEW KARNER ROAD
ALBANY, NEW YORK 12205
Assignment: 2
Reel/Frame:
008907/0253Recorded: 12/29/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/1997
Assignee:
335 MADISON AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
HESLIN & ROTHENBERG, P.C.
JEFF ROTHENBERG, ESQ.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 3
Reel/Frame:
008955/0692Recorded: 02/12/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/1998
Assignee:
335 MADISON AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
HESLIN & ROTHENBERG, P.C.
JEFF ROTHENBERG, ESQ.
5 COLUMBIA CIRCLE
ALBANY, NY 12203

Search Results as of: 05/31/2024 10:16 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