Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8400131 | Voltage converter and LED driver circuits with progressive boost, skip, and linear mode operation | Hongxing Li | 2013-03-19 |
| 8390491 | Buffer to drive reference voltage | — | 2013-03-05 |
| 5745003 | Driver circuits for IC tester | Toshihiro Nomura | 1998-04-28 |
| 4885548 | Wideband amplifier | Yukio Akazawa | 1989-12-05 |