Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733383 | Front obstacle alerting system | Jonathan Hsu, Frances-Adrienne Hsu, Isis Megan Hsu, David Hsu | 2023-08-22 |
| 10600318 | Blind guiding equipment in pedestrian crosswalk | Jonathan Hsu, Frances-Adrienne Hsu | 2020-03-24 |
| 9616814 | Vehicle security alarming system determining relative velocity between a front car and a rear car by sounds retrieved therefrom | — | 2017-04-11 |
| 7710048 | Illuminator based on primary and secondary power supplies | Pi-Pai Chang | 2010-05-04 |