Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639625 | Hinge system of electric door | RICHARD CHI-HSUEH, Yie-Yeh Hsu | 2023-05-02 |
| 11091856 | Electric heating cloth having gaps and connection structure thereof | Tzu-Chin Hsu, Yie-Yeh Hsu | 2021-08-17 |
| 10967724 | Vehicle | RICHARD CHI-HSUEH, Tzu-Chin Hsu | 2021-04-06 |
| 10919602 | Portable motor assembly | RICHARD CHI-HSUEH | 2021-02-16 |
| 10899218 | Vehicle | RICHARD CHI-HSUEH, Tzu-Chin Hsu | 2021-01-26 |
| 10710443 | Multi-ring disc motor | RICHARD CHI-HSUEH | 2020-07-14 |
| 10674245 | Over-ear headphone | Richard Chih-Hsueh | 2020-06-02 |
| 10214089 | Energy efficient vehicle | RICHARD CHI-HSUEH | 2019-02-26 |
| 6336896 | Automatic filter tip attaching machine | Chieh Hsu, Eric Hsu, Yie-Yeh Hsu | 2002-01-08 |
| 5924463 | Portable emergency instant inflation device | Allen Fan | 1999-07-20 |