Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7058856 | Semiconductor circuit with flash ROM and improved security for the contents thereof | — | 2006-06-06 |
| 6584540 | Flash memory rewriting circuit for microcontroller | — | 2003-06-24 |
| 6448798 | Electronic device system including semiconductor integrated circuits | — | 2002-09-10 |
| 6172575 | Oscillation circuit and method of obtaining an oscillation signal | — | 2001-01-09 |
| 6107846 | Frequency multiplication circuit | — | 2000-08-22 |
| 5901104 | Data processing device | — | 1999-05-04 |
| 5812486 | Dual port ram | — | 1998-09-22 |