Liwei Guan

BO BOE: 3 patents #4,806 of 12,373Top 40%

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #406 of 682Top 60%

OC Ordos Yuansheng Optoelectronics Technology, Co.: 1 patents #3 of 23Top 15%

Overall (All Time): #1,418,768 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11408067	Loading jig and evaporator	—	2022-08-09
10407765	Evaporation device	—	2019-09-10
10269612	Holding device having robot arms for supporting and clamping substrate	—	2019-04-23