Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299036 | Life pattern detection | Mark A. Ross, David Jonq Wang, Conway Thomas Chen, Ronald J. C. Chwang | 2016-03-29 |
| 8860610 | Adding multi-system functionalities to legacy navigation satellite system receivers | Daming Hang, Rui Tang, Daniel Babitch | 2014-10-14 |
| 7859456 | Method of mixed data assisted and non data assisted navigation signal acquisition, tracking and reacquisition | Chi-Shin Wang, Zhike Jia | 2010-12-28 |
| 7570208 | Unassisted indoor GPS receiver | Chi-Shin Wang, Shridhara A. Kudrethaya, Jun Mo | 2009-08-04 |
| 7436357 | Background ephemeris download in navigational receivers | Chi-Shin Wang, David Wang | 2008-10-14 |