Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948832 | Time zone determination | Qingshan Luo, Arturo Crespo | 2011-05-24 |
TD
Tim Dierks
Overall (All Time): #3,250,973 of 4,157,543Top 80%
1
Patents All Time