Inventor

YAN SUFENG

CN2 patents

Patents

2 patents

US9339182B2May 17, 2016

Eye imaging system

SHANGHAI MEDIWORKS PREC INSTR CO LTD4 citations64

US8833941B2Sep 16, 2014

Digital slit-lamp microscope system and method of electronic record and remote diagnosis

SHANGHAI MEDIWORKS PREC INSTR CO LTD2 citations51