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 #:
|
|
Issue Dt:
|
03/03/1998
|
Application #:
|
08608065
|
Filing Dt:
|
02/28/1996
|
|
Inventors:
|
TOSHIFUMI YOKOYAMA, HIROYUKI MIYASHITA
|
|
Title:
|
PHASE SHIFT PHOTOMASK AND PHASE SHIFT PHOTOMASK DRY ETCHING METHOD
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 1-1, ICHIGAYA-KAGACHO 1-CHOME |
| SHINKUJU-KU, TOKYO 162, JAPAN |
|
|
|
|
| SUGHRUE, MION, ZINN, MACPEAK & SEAS |
| DARRYL MEXIC |
| 2100 PENNSYLVANIA AVENUE, N.W. |
| SUITE 800 |
| WASHINGTON, DC 20037-3202 |
|
|
Search Results as of:
05/03/2024 02:58 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
|
