Assignee
RAZZELL CHARLES
US7 patents
Top patents by PatentIndex Score
US8542827B2Sep 24, 2013
Shared encryption key generation via accelerometer digitization
RAZZELL CHARLES9 citations83
US8103234B2Jan 24, 2012
Automatic gain control using signal and interference power to obtain extended blocking performance
RAZZELL CHARLES8 citations83
US8340599B2Dec 25, 2012
Swept notch ultra wide band (UWB) transmitter
RAZZELL CHARLES4 citations61
US8331424B2Dec 11, 2012
Serialization of multi-band sequence keying for ultra wideband receiver architecture with reduced complexity and power consumption
RAZZELL CHARLES4 citations61
US8634492B2Jan 21, 2014
Transmitter and receiver for ultra-wideland OFDM signals employing a low-complexity CDMA layer for bandwidth expansion
RAZZELL CHARLES0 citations51
US8265180B2Sep 11, 2012
OFDM cognitive radio with zero overhead signalling of deleted subcarriers frequencies
RAZZELL CHARLES1 citations51
US8269522B2Sep 18, 2012
Active eye opener for current-source driven, high-speed serial links
RAZZELL CHARLES0 citations49