Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11460449 | Escape system used for cars being sunken into water and ultrasonic component | — | 2022-10-04 |
| 11454614 | Escape system for a sunken car and ultrasonic component | — | 2022-09-27 |
| 10564027 | Escape system for a sinking car and ultrasonic component thereof | — | 2020-02-18 |
| 10488246 | Escape system for a sinking car and ultrasonic component thereof | — | 2019-11-26 |
| 10352086 | Escape system for a sinking car and an optoelectronic component thereof | — | 2019-07-16 |
| 10150439 | Escape system for a sinking car and an ultrasonic component thereof | — | 2018-12-11 |