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:
|
01/14/2025
|
Application #:
|
17502488
|
Filing Dt:
|
10/15/2021
|
|
Publication #:
|
|
Pub Dt:
|
05/05/2022
| | | | |
|
Inventors:
|
Naoki MATSUHASHI, Shohei MIMURA, Takuro KOSAKA
|
|
Title:
|
PHASE SHIFT MASK BLANK, MANUFACTURING METHOD OF PHASE SHIFT MASK, AND PHASE SHIFT MASK
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 6-1, OHTEMACHI 2-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
|
|
|
|
| BIRCH, STEWART, KOLASCH & BIRCH, LLP. |
| 8110 GATEHOUSE ROAD, SUITE 100E |
| FALLS CHURCH, VA 22040-0747 |
|
|
Search Results as of:
07/15/2025 08:33 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
|
