Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411828 | Communications devices and methods that operate according to communications device orientations determined by reference to gravitational sensors | An Tuyen Banh | 2002-06-25 |
| 6400376 | Display control for hand-held data processing device | Mona Singh | 2002-06-04 |
| 6349225 | Hearing protection for a wireless communications device | An Tuyen Banh | 2002-02-19 |
| 6201554 | Device control apparatus for hand-held data processing device | — | 2001-03-13 |
| 6144864 | Voice communication for handheld computing devices | An Tuyen Banh | 2000-11-07 |