Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1038846 | Electric wheelchair | Sichao Zhong, Qianshan Li, Chengkun Zhang, Huan Tan | 2024-08-13 |
| D996304 | Electric wheelchair | Francisco Jose Hernandez, Chengkun Zhang, Jinxing Wang, Huan Tan | 2023-08-22 |
| 11043907 | Ultrasonic linear actuation device utilizing standing wave oscillations for actuation | Han-Ping Yang, Cheng-Ping Yang, Shou-Cheng Ma | 2021-06-22 |
| 10648550 | Harmonic driving device | Jui-Tang Tseng, Ching-Huei Wu | 2020-05-12 |
| 10451146 | Two-speed transmission having two clutches for electric vehicle | Jui-Tang Tseng, Chia Tsao, Tsung-Han Wu | 2019-10-22 |
| 10167930 | Two-speed transmission having two clutches | Jui-Tang Tseng, Chia Tsao, Tsung-Han Wu | 2019-01-01 |
| 9809098 | Two-speed transmission for electric vehicle | Chia Tsao, Jui-Tang Tseng, Tsung-Han Wu | 2017-11-07 |