Inventor
RACHWALSKI RICHARD STANLEY
US5 patents
Patents
5 patentsUS6392544B1May 21, 2002
Method and apparatus for selectively activating radio frequency identification tags that are in close proximity
MOTOROLA INC289 citations98
US6763996B2Jul 20, 2004
Method of communication in a radio frequency identification system
MOTOROLA INC94 citations97
US6754190B2Jun 22, 2004
Channel selection method used in a communication system
MOTOROLA INC55 citations95
US6222880B1Apr 24, 2001
Data transmission terminal and contactless data/power delivery method for use therewith
MOTOROLA INC47 citations91
US7706765B2Apr 27, 2010
Method and device for enabling and disabling group transmissions
MOTOROLA INC11 citations83