Assignee
KARGL WALTER
AT11 patents
Top patents by PatentIndex Score
US8905312B2Dec 9, 2014
Identification of contactless cards
KARGL WALTER7 citations83
US8078225B2Dec 13, 2011
Communication device, mobile device and method of communication
KARGL WALTER11 citations82
US8660487B2Feb 25, 2014
Contactless data transmission
KARGL WALTER7 citations80
US8833666B2Sep 16, 2014
Smart card device
KARGL WALTER2 citations62
US8422594B2Apr 16, 2013
Circuit for demodulating a phase modulated signal
KARGL WALTER3 citations60
US8625727B2Jan 7, 2014
Demodulator and method for demodulating a carrier signal
KARGL WALTER2 citations59
US9004360B2Apr 14, 2015
Contactless communication via a plurality of interfaces
KARGL WALTER1 citations51
US8159289B2Apr 17, 2012
Chip card having an adjustable demodulation unit
KARGL WALTER0 citations51
US8616456B2Dec 31, 2013
Passive RFID transponder and RFID reader
KARGL WALTER0 citations49
US8905310B2Dec 9, 2014
Contactless data reception using a cancellation circuit
KARGL WALTER0 citations48
US8792846B2Jul 29, 2014
Demodulator and method for demodulating a modulated carrier signal
KARGL WALTER0 citations38