Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483693 | Apparatus and method for context-sensitive dynamic information service composition via mobile and wireless network communication | Kelvin T. Lueng, Son Dao | 2009-01-27 |
| 6919807 | Method and system for collaborative and fail-tolerant deployment of automatic identification and data collection (AIDC) devices | Greg Kaestle | 2005-07-19 |
| 6889032 | Mobile base station for disseminating information | Son Dao, Yongguang Zhang, Asha Vellaikal | 2005-05-03 |
| 6301463 | Mobile base station for disseminating information | Son Dao, Yongguang Zhang, Asha Vellaikal | 2001-10-09 |
| 5915207 | Mobile and wireless information dissemination architecture and protocols | Son Dao, Yongguang Zhang, Asha Vellaikal | 1999-06-22 |