Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8538712 | Aggregating mobile device battery life data | Ken Shirriff, Jason Parks | 2013-09-17 | $25,031,000 |
| 8489348 | Aggregating mobile device battery life data | Ken Shirriff, Jason Parks | 2013-07-16 | $29,140,000 |