De Yu

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #56 of 192Top 30%

BO BOE: 1 patents #781 of 1,801Top 45%

Overall (2017): #440,513 of 506,227Top 90%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9823056	Measuring tool	—	2017-11-21