Inventor
ZHANG HENG JADE
US3 patents
Patents
3 patentsUS7063261B2Jun 20, 2006
Electro-optical reader with improved laser intensity modulation over extended working range
SYMBOL TECHNOLOGIES INC24 citations91
US7743989B2Jun 29, 2010
Laser power control arrangements in electro-optical readers
SYMBOL TECHNOLOGIES INC4 citations61
US7224538B2May 29, 2007
Electro-optical reader with improved laser intensity modulation over extended working range
SYMBOL TECHNOLOGIES INC4 citations61