Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029892 | Apparatus for treating tinnitus through stimulating multiple acupoints with multi-electrode electric pulse based on bluetooth control and acupoint stimulating method using the same | Yehai Liu, Chongxian Yu, Jinjin Yuan, Yanxun Han, Renjun Hua +3 more | 2024-07-09 |
| 6208192 | Four-quadrant multiplier for operation of MOSFET devices in saturation region | Shen-Iuan Liu, Yuh-Shang Hwang | 2001-03-27 |