Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8208677 | Suspension member for speaker | Chun-Yi Lin, Jason Kemmerer | 2012-06-26 |
| 7561704 | Structure of speaker | — | 2009-07-14 |
| 7382892 | Evenly elastically deformable damper for speaker | — | 2008-06-03 |
| 7274796 | Reinforced speaker damper | — | 2007-09-25 |
| 7184568 | [Speaker] | — | 2007-02-27 |
| 6810988 | Speaker's damper with lead wire and guide sleeve | — | 2004-11-02 |
| 6757402 | Knockdown speaker | — | 2004-06-29 |
| 6732832 | Speaker damper | — | 2004-05-11 |
| 6724907 | Tweeter support rack structure | — | 2004-04-20 |
| 6674871 | Positioning device for diaphragm for speakers | — | 2004-01-06 |
| 6292079 | Coil assembly of speaker | — | 2001-09-18 |