Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516567 | Microphone head device | — | 2022-11-29 |
| 10321239 | Microphone | — | 2019-06-11 |
| 10075894 | Wireless microphone system | — | 2018-09-11 |
| 9438978 | Microphone | — | 2016-09-06 |
| 9380368 | Microphone fixing device | — | 2016-06-28 |
| 8773325 | Antenna device | — | 2014-07-08 |
| 6968070 | Microphone | — | 2005-11-22 |
| 6731762 | Wireless microphone having a charger circuit and a transmitter circuit that share a common conductor pair | — | 2004-05-04 |