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:
12/24/2002
Application #:
09345495
Filing Dt:
07/01/1999
Publication #:
Pub Dt:
09/20/2001
Inventors:
KEISAKU NAKAO, YOICHI SASAI, YUJI JUDAI, ATSUSHI NOMA
Title:
SEMICONDUCTOR DEVICE AND METHOD FOR PROVIDING A CONTACT HOLE FORMED IN AN INSULATING FILM
Assignment: 1
Reel/Frame:
010097/0120Recorded: 07/01/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/28/1999
Exec Dt:
06/28/1999
Exec Dt:
06/28/1999
Exec Dt:
06/28/1999
Assignee:
1-1, SAIWAI-CHO, TAKATSUKI-SHI
OSAKA, 569-1193, JAPAN
Correspondent:
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON, P.C
ERIC J. ROBINSON
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:
011855/0674Recorded: 06/07/2001Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/04/2001
Assignee:
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8
Correspondent:
NIXON PEABODY LLP
ERIC J. ROBINSON
8180 GREENSBORO DRIVE, SUITE 800
MCLEAN, VIRGINIA 22102

Search Results as of: 05/02/2024 06:03 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