Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408859 | Ultrasonic probe coupling assembly and ultrasonic probe assembly | Zhigang Luo, Junying Ma | 2022-08-09 |
| 11292889 | Benzophenone derivative, aqueous copolymer dispersion and aqueous coating composition | Yujiang Wang, Hui Liu, Jianming Xu, Ling Li, Alvin M. Maurice +1 more | 2022-04-05 |