Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7242780 | Audio signal cable with passive network | Timothy A. Brisson | 2007-07-10 |
| 6658119 | Audio signal cable with passive network | Timothy A. Brisson | 2003-12-02 |
| 5956410 | Audio transmission line with energy storage network | — | 1999-09-21 |
| 5914636 | Balanced power audio amplification system | — | 1999-06-22 |
| 5791919 | Universal connector | Timothy A. Brisson, Bruce A. Eastes, James D. Hassi | 1998-08-11 |
| 5412356 | Digital interface cable | Richard N. Marsh | 1995-05-02 |
| 5142252 | Audio signal transmission line with a low pass filter | — | 1992-08-25 |
| 5123052 | Method and apparatus for reducing the attenuation and phase shift of low frequency components of audio signals | — | 1992-06-16 |
| D317293 | Electrical connector | — | 1991-06-04 |
| D317292 | Electrical connector | — | 1991-06-04 |
| 4994686 | Audio frequency cable with reduced high frequency components | — | 1991-02-19 |
| D314551 | Electric cable | — | 1991-02-12 |
| 4954787 | Audio signal transmission system with noise suppression network | — | 1990-09-04 |
| 4718100 | High current demand cable | — | 1988-01-05 |
| 4538023 | Audio signal cable | — | 1985-08-27 |