Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952446 | Ultra-thin semiconductor membranes | Kevin Lee, Charles A. Lee | 1990-08-28 |
| 4946735 | Ultra-thin semiconductor membranes | Kevin Lee, Charles A. Lee | 1990-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952446 | Ultra-thin semiconductor membranes | Kevin Lee, Charles A. Lee | 1990-08-28 |
| 4946735 | Ultra-thin semiconductor membranes | Kevin Lee, Charles A. Lee | 1990-08-07 |