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:
02/15/1994
Application #:
07918601
Filing Dt:
07/24/1992
Inventor:
WING CHEONG HUI
Title:
METHOD FOR PROTECTING CHIP CORNERS IN WET CHEMICAL ETCHING OF WAFERS
Assignment: 1
Reel/Frame:
006656/0590Recorded: 08/16/1993Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/1993
Assignee:
300 LAKESIDE DRIVE, 22ND FLOOR
OAKLAND, CA 94612-3550
Correspondent:
HENRY P. SARTORIO
LAWRENCE LIVERMORE NAT. LABOROATORY
PATENT GROUP, L-703
7000 EAST AVENUE
LIVERMORE, CA 94550
Assignment: 2
Reel/Frame:
007677/0980Recorded: 10/30/1995Pages: 12
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/1993
Assignee:
GC-62, MS 6F-067 (FORSTL)
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
BETTY WINCHESTER
UNITED STATES DEPARTMENT OF ENERGY
GC-62, MS 6F-067 (FORSTL)
1000 INDEPENDENCE AVENUE, S.W.
WASHINGTON, D.C. 20585

Search Results as of: 05/27/2024 03:08 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