Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11210949 | Meter time notification of other vehicles to driver | Preston Steffey, Derek A. Thompson | 2021-12-28 |
| 10325474 | Method, device, and system for fault unit indication | Jesse Cheng, Haifang Zhai, Wei Shu, Sandburg Hu | 2019-06-18 |