Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 066541/0302 | |
| Pages: | 3 |
| | Recorded: | 02/23/2024 | | |
| Attorney Dkt #: | 231072US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Total properties:
1
|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
18585340
|
Filing Dt:
|
02/23/2024
|
|
Publication #:
|
|
Pub Dt:
|
08/28/2025
| | | | |
|
Title:
|
Methods To Improve Etch Uniformity Across A Semiconductor Substrate When Etching With A Hydrofluoric Acid (HF) And Nitric Acid (HNO3) Solution
|
|
|
Assignee
|
|
|
|
|
| AKASAKA BIZ TOWER |
| 3-1 AKASAKA 5-CHOME, MINATO-KU |
| TOKYO, JAPAN 107-6325 |
|
|
Correspondence name and address
|
| |
RICHARD D. EGAN
|
| |
1101 S. CAPITAL OF TEXAS HIGHWAY
|
| |
SUITE C200
|
| |
AUSTIN, TX 78746
|
Search Results as of:
10/05/2025 04:52 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
|
