Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987090 | Static ram cell with trench pull-down transistors and buried-layer ground plate | Fu-Chieh Hsu, Ciaran Hanrahan | 1991-01-22 |
| D271119 | Toy vending machine | — | 1983-10-25 |