ZF

Zhen Feng

📍 Qingdao, KY: #1 of 1 inventorsTop 100%
Overall (2023): #184,047 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11583895 Connection device for piezoceramics of an ultrasonic transducer Qun Cao 2023-02-21