Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 005945/0206 | |
| Pages: | 5 |
| | Recorded: | 12/12/1991 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
|
|
Total properties:
5
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/13/1987
|
Application #:
|
06841094
|
Filing Dt:
|
03/18/1986
|
|
Title:
|
APPARATUS FOR DRESSING CUTTING EDGE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/06/1990
|
Application #:
|
07087167
|
Filing Dt:
|
08/18/1987
|
|
Title:
|
POLISHING APPARATUS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/25/1989
|
Application #:
|
07111540
|
Filing Dt:
|
10/23/1987
|
|
Title:
|
METHOD AND APPARATUS FOR APPLICATION OF WAX ON WAFERS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/14/1990
|
Application #:
|
07322390
|
Filing Dt:
|
03/13/1989
|
|
Title:
|
METHOD FOR CONTACTLESS EVALUATION OF CHARACTERISTICS OF SEMICONDUCTOR WAFERS AND DEVICES
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1992
|
Application #:
|
07367637
|
Filing Dt:
|
06/19/1989
|
|
Title:
|
METHOD FOR POLISHING A SILICON WAFER USING A CERAMIC POLISHING SURFACE HAVING A MAXIMUM SURFACE ROUGHNESS LESS THAN 0.02 MICRONS
|
|
|
Assignee
|
|
|
|
|
| 8-16, IWAMOTO-CHO 3-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
|
|
Correspondence name and address
|
| |
CUSHMAN, DARBY & CUSHMAN
|
| |
11TH FLR.,
|
| |
1615 L STREET, N. W.
|
| |
WASHINGTON, DC 20036
|
Search Results as of:
05/04/2024 09:13 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
|
