Inventor
SONG PENG-FEI
CN4 patents
Patents
4 patentsUS7304727B2Dec 4, 2007
Laser distance-measuring device
ASIA OPTICAL CO INC24 citations89
US8018580B2Sep 13, 2011
Laser range finding device and distance measurement method thereof
ASIA OPTICAL CO INC12 citations82
US7800737B2Sep 21, 2010
Laser range finding device and distance measurement method thereof
ASIA OPTICAL CO INC1 citations50
US7184131B2Feb 27, 2007
Multifunction rangefinder
ASIA OPTICAL CO INC0 citations38