Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D644211 | Speaker | JU-LAN HAO, Te-Hua Lee | 2011-08-30 |
| D641729 | Loudspeaker | JU-LAN HAO, Te-Hua Lee | 2011-07-19 |
| 7969188 | Method and apparatus for providing a non-volatile programmable transistor | — | 2011-06-28 |
| 7870928 | Bass reflex type speaker device | Bin Jiang | 2011-01-18 |