YK

Yingnan Kang

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #406 of 682Top 60%
BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #2,703,471 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10886114 Sputtering gap measurement apparatus and magnetron sputtering device — 2021-01-05