Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9282601 | Method for improving operation lifetime of capacitor, capacitor control circuit structure and use thereof | — | 2016-03-08 |
| 8893978 | Surface identification system and method, object having an identification code pattern, and code reading apparatus for reading the object | — | 2014-11-25 |
| 5566240 | Method and apparatus for enhancing the quality of sound from electrically powered audio equipment | — | 1996-10-15 |