Assignee
ZHOU YIFENG
CA5 patents
Top patents by PatentIndex Score
US8517899B2Aug 27, 2013
Ergometer for ski training
ZHOU YIFENG83 citations91
US9558709B2Jan 31, 2017
Mobile terminal and display control method
ZHOU YIFENG3 citations71
US8980754B2Mar 17, 2015
Method of removing a photoresist from a low-k dielectric film
ZHOU YIFENG2 citations60
US8314033B2Nov 20, 2012
Method of patterning a low-k dielectric film
ZHOU YIFENG2 citations60
US8647990B2Feb 11, 2014
Method of patterning a low-K dielectric film
ZHOU YIFENG0 citations49