ZY

Zhong Yan

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Huawei: 1 patents #8,196 of 15,535Top 55%
Overall (All Time): #933,183 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12058808 Printed circuit board, communications device, and manufacturing method Wenliang Li, Zewen Wang, Xusheng Liu, Ertang Xie, Wang XIONG 2024-08-06
11015717 Automatic back-pressure valve for use in supercritical fluid chromatographic system Jie Liu, Yan Zhang, Zhiling LI 2021-05-25
6140778 Low pressure xenon lamp and driver circuitry for use in theatrical productions and the like David A. Pringle, David McDonald, George C. Johnson 2000-10-31
5982112 Low pressure xenon lamp and driver circuitry for use in theatrical productions and the like David A. Pringle, David McDonald, George C. Johnson 1999-11-09
5150012 Low pressure xenon lamp and driver circuitry for use in theatrical productions and the like David A. Pringle, David McDonald 1992-09-22