Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678826 | Magnetometer used for cardiac magnetic field measurement and based on nitrogen-vacancy (NV) centers in diamond, and cardiac magnetic field measurement system | Zongmin Ma, Jun Liu, Li Qin, Xiaoming Zhang, Doudou Zheng +3 more | 2023-06-20 |
| 11656259 | System and method of measuring the frequency of a radio frequency signal | Jun Liu, Zongmin Ma, Jun Tang, Yunbo Shi, Hao Guo +4 more | 2023-05-23 |