Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7212872 | Discrete multichannel audio with a backward compatible mix | William Paul Smith, Stephen Malcolm Smyth, Yu-Li You | 2007-05-01 |
| 7003467 | Method of decoding two-channel matrix encoded audio to reconstruct multichannel audio | William Paul Smith, Stephen Malcolm Smyth | 2006-02-21 |
| D384183 | Lamp shade | — | 1997-09-23 |
| D366722 | Lamp shade | — | 1996-01-30 |
| D365412 | Lamp shade | — | 1995-12-19 |
| D365414 | Lamp shade | — | 1995-12-19 |