Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379704 | Controller for controlling electric motor module equipped with incremental encoder and operation method thereof | Yi Ouyang, Zi-Xuan Huang | 2025-08-05 |
| 12126276 | Power converter and electric apparatus | Yi Ouyang, Hsin-Chang Yu | 2024-10-22 |
| 12113384 | Dual battery power management system and its battery controller and method for controlling the same | — | 2024-10-08 |
| 12113391 | Power supply controlling system | Cheng-Hsien Hsiao, Hsin-Chang Yu | 2024-10-08 |
| 9835690 | AC inrush current testing device | Wen-Nan Huang, Ching-Guo Chen, Shiu-Hui Lee, Chih-Ming Yu, Hsin-Chang Yu +1 more | 2017-12-05 |
| 9772384 | Alternating current input voltage detecting device | Wen-Nan Huang, Ching-Guo Chen, Shiu-Hui Lee, Hsiao-Chih Ku, Chih-Ming Yu +1 more | 2017-09-26 |
| 9584033 | Power supply device for varying an output voltage | Wen-Nan Huang, Ching-Guo Chen, Shiu-Hui Lee, Hsiao-Chih Ku, Chih-Ming Yu +1 more | 2017-02-28 |
| 5917618 | Document moving transmission system for an optical scanner | Henry Peng, Hocking Chen | 1999-06-29 |