Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717261 | Floating mechanism and ultrasonic diagnostic apparatus | Rongfu Yang, Zhiwu Chen | 2023-08-08 |
| 10695028 | Floating mechanism and ultrasonic diagnostic apparatus having same | Rongfu Yang, Zhiwu Chen | 2020-06-30 |
| 10502358 | Lock devices and support arms thereof and ultrasound imaging systems using the same | Zhiwu Chen, Dongsheng Liang, Dahui Zhu | 2019-12-10 |
| 5640470 | Fiber-optic detectors with terpolymeric analyte-permeable matrix coating | Lokanathan M. Iyer | 1997-06-17 |