Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693551 | Method for fabricating a tri-state read-only memory device | Kuan-Cheng Su, Chen-Hui Chung | 1997-12-02 |
| 5668030 | Process for making identification alphanumeric code markings for mask ROM devices | Chen-Hui Chung, Kuan-Cheng Su | 1997-09-16 |
| 5668031 | Method of fabricating high density flat cell mask ROM | Chen-Chiu Hsue, Cheng-Hui Chung | 1997-09-16 |
| 5654576 | Post-titanium nitride mask ROM programming method and device manufactured thereby | Chen-Chiu Hsue, Shing-Ren Sheu, Chen-Hui Chung | 1997-08-05 |
| 5597753 | CVD oxide coding method for ultra-high density mask read-only-memory (ROM) | Shing-Ren Sheu, Kuan-Cheng Su, Chen-Hui Chung | 1997-01-28 |