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:
05/22/2001
Application #:
09336749
Filing Dt:
06/21/1999
Inventor:
YASUHIRO MIYAKAWA
Title:
MANUFACTURING METHOD FOR REDUCED SEMICONDUCTOR MEMORY DEVICE CONTACT HOLES WITH MINIMAL DAMAGE TO DEVICE SEPARATION CHARACTERISTICS
Assignment: 1
Reel/Frame:
010060/0446Recorded: 06/21/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/1999
Assignee:
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
JONES VOLENTINE, LLP
ADAM C. VOLENTINE
12200 SUNRISE VALLEY DRIVE, SUITE 150
RESTON, VA 20191
Assignment: 2
Reel/Frame:
022846/0157Recorded: 06/12/2009Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/2004
Assignee:
11325 RANDOM HILLS ROAD
FAIRFAX, VIRGINIA 22030
Correspondent:
STAAS & HALSEY LLP
ATTENTION: PAUL I. KRAVETZ
1201 NEW YORK AVENUE, N.W., 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:
022343/0290Recorded: 02/26/2009Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2008
Assignee:
550-1 HIGASHIASAKAWA-CHO
HACHIOJI-SHI, TOKYO, JAPAN 193-8550
Correspondent:
KUBOTERA & ASSOCIATES, LLC
200 DAINGERFIELD ROAD
SUITE 202
ALEXANDRIA, VA 22314

Search Results as of: 05/31/2024 02:14 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