Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725061 | System and method for the automatic identification of accessories coupled to a wireless communication device | James Hutchison, Steven C. Den Beste | 2004-04-20 |
| 6330247 | Communication protocol between a communication device and an external accessory | Chienchung Chang, Way-Shing Lee, Robert Opalsky, George Pan, Karthick Chinnaswami +2 more | 2001-12-11 |