Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646427 | System for detecting the operational status of a vehicle using a handheld communication device | Ieon C. Chen | 2017-05-09 |
| 9646432 | Hand held data retrieval device with fixed solution capability | Robert Madison, Ieon C. Chen | 2017-05-09 |