LG

Liwei Guan

BO BOE: 2 patents #771 of 2,789Top 30%
OC Ordos Yuansheng Optoelectronics Technology, Co.: 1 patents #1 of 1Top 100%
Overall (2019): #146,982 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10407765 Evaporation device 2019-09-10
10269612 Holding device having robot arms for supporting and clamping substrate 2019-04-23