Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D630191 | Microphone shock absorber | Chao-Chih Chang | 2011-01-04 |
| 6496588 | Directional dynamic microphone interchangeable to have unidirectional and superdirectional characteristics | — | 2002-12-17 |
| 5781644 | Pick-up device for a microphone | — | 1998-07-14 |
| 5706359 | Handheld microphone with a shockmount system | — | 1998-01-06 |
| 5673330 | Microphone transducer with noise reducing member | — | 1997-09-30 |
| 5590211 | Microphone | — | 1996-12-31 |