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: 1
Patent #:
6071810
Issue Dt:
06/06/2000
Application #:
08997328
Filing Dt:
12/23/1997
Inventors:
KATSUYA OKUMURA, JUNICHI WADA, MASAHIKO HASUNUMA, ATSUKO SAKATA, TOMIO KATATA et al
Title:
METHOD OF FILLING CONTACT HOLES AND WIRING GROOVES OF A SEMICONDUCTOR DEVICE
Assignment: 1
Reel/Frame:
008948/0738Recorded: 12/23/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WADA, JUNICHI
Exec Dt:
12/18/1997
SAKATA, ATSUKO
Exec Dt:
12/18/1997
KATATA, TOMIO
Exec Dt:
12/18/1997
USUI, TAKAMASA
Exec Dt:
12/18/1997
HASUNUMA, MASAHIKO
Exec Dt:
12/18/1997
SHIBATA, HIDEKI
Exec Dt:
12/18/1997
KANEKO, HISASHI
Exec Dt:
12/18/1997
HAYASAKA, NOBUO
Exec Dt:
12/18/1997
OKUMURA, KATSUYA
Exec Dt:
12/18/1997
Assignee:
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005

Search Results as of: 04/28/2024 07:32 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