Assignee
FENG CHUNG-PING
TW4 patents
Top patents by PatentIndex Score
US8184278B2May 22, 2012
Optical sensing device with rotating type shading assembly
FENG CHUNG-PING2 citations59
US8071936B2Dec 6, 2011
Optical sensing device
FENG CHUNG-PING2 citations57
US8289505B2Oct 16, 2012
Operation method to operate tilt sensor
FENG CHUNG-PING0 citations49
US8120764B2Feb 21, 2012
Tilt sensor with power saving mechanism
FENG CHUNG-PING0 citations49