YF

Yu Feng

EC Everdisplay Optronics (Shanghai) Co.: 1 patents #10 of 42Top 25%
OC Ordos Yuansheng Optoelectronics Co.: 1 patents #32 of 56Top 60%
BO BOE: 1 patents #781 of 1,801Top 45%
Overall (2017): #89,596 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9799272 Shift register, gate driving circuit and relevant display device Yi Zhang, Jianchao Zhu 2017-10-24
9589507 Driving circuit for active matrix organic light-emitting diode 2017-03-07