Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10916427 | Forming contact holes using litho-etch-litho-etch approach | Ching-Chih Chang, Chih-Sheng Chang | 2021-02-09 | $2,399,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10916427 | Forming contact holes using litho-etch-litho-etch approach | Ching-Chih Chang, Chih-Sheng Chang | 2021-02-09 | $2,399,000 |