Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424120 | Asymmetrical charger | — | 2002-07-23 |
| 6411823 | Replaceable signal cable making a sound-controlled or externally dialed hand-free system universally compatible with all types of cellular phones | — | 2002-06-25 |
| 6397086 | Hand-free operator capable of infrared controlling a vehicle's audio stereo system | — | 2002-05-28 |
| D457150 | Conference speakerphone | — | 2002-05-14 |
| 6349223 | Universal hand-free system for cellular phones in combination with vehicle's audio stereo system | — | 2002-02-19 |