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: 4
Patent #:
6888959
Issue Dt:
05/03/2005
Application #:
09791682
Filing Dt:
02/26/2001
Publication #:
20010048761
Pub Dt:
12/06/2001
Inventors:
Akira Hamamatsu, Minori Noguchi, Kenji Watanabe, Yoshio Morishige, Tetsuya Watanabe et al
Title:
METHOD OF INSPECTING A SEMICONDUCTOR DEVICE AND AN APPARATUS THEREOF
Assignment: 1
Reel/Frame:
011969/0447Recorded: 07/11/2001Pages: 2
Conveyance:
INVALID RECORDING. SEE REEL 012547 FRAME 0530. (RE-RECORDED TO ADD AN OMITTED PAGE OF THE ASSIGNMENT.)
Assignors:
HAMAMATSU, AKIRA
Exec Dt:
05/28/2001
NOGUCHI, MINORI
Exec Dt:
05/28/2001
OHSHIMA, YOSHIMASA
Exec Dt:
05/29/2001
NISHIYAMA, HIDETOSHI
Exec Dt:
05/28/2001
OKA, KENJI
Exec Dt:
06/27/2001
NINOMIYA, TAKANORI
Exec Dt:
05/28/2001
TANAKA, MAKI
Exec Dt:
06/13/2001
WATANABE, KENJI
Exec Dt:
06/23/2001
Assignees:
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
HITACHI ELECTRONICS ENGINEERING CO. LTD.
F.NISSEL EBISU BLDG., 16-3, HIGASHI 3-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:
015642/0021Recorded: 07/27/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI ELECTRONICS ENGINEERING CO., LTD.
Exec Dt:
04/01/2004
Assignee:
HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
16-3, HIGASHI 3-CHOME
SHIBUYA-KU, TOKYO, JAPAN
Correspondent:
ANTONELLI TERRY ET AL.
ALAN E. SCHIAVELLI
1300 N. 17TH STREET
STE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:
016547/0118Recorded: 07/21/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
Exec Dt:
03/20/2005
Assignee:
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:
052259/0227Recorded: 03/30/2020Pages: 68
Conveyance:
CHANGE OF NAME AND ADDRESS
Assignor:
HITACHI HIGH-TECHNOLOGIES CORPORATION
Exec Dt:
02/12/2020
Assignee:
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 11:51 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