Individual holder
TUTTLE JOHN R
US·24 granted patents·6 pending applications·351 citations·filing 1976–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
30 records- 0198US7075421B1Tire temperature and pressure monitoring sensors and systemsTUTTLE JOHN R·Filed 2003·Granted Jul 11, 2006·126 cites·6 claims
- 0297US4070632ADiscrete-gain output limiterTUTTLE JOHN R·Filed 1976·Granted Jan 24, 1978·61 cites·7 claims
- 0395US8633805B2Systems and methods to determine motion parameters using RFID tagsTUTTLE JOHN R·Filed 2012·Granted Jan 21, 2014·19 cites·17 claims
- 0494US8712334B2RFID device using single antenna for multiple resonant frequency rangesTUTTLE JOHN R·Filed 2008·Granted Apr 29, 2014·19 cites·21 claims
- 0593US8461966B2Systems and methods to determine kinematical parameters using RFID tagsTUTTLE JOHN R·Filed 2008·Granted Jun 11, 2013·17 cites·30 claims
- 0691US8242888B2Systems and methods to determine motion parameters using RFID tagsTUTTLE JOHN R·Filed 2008·Granted Aug 14, 2012·20 cites·16 claims
- 0789US8405509B2Systems and methods to selectively connect antennas to receive and backscatter radio frequency signalsTUTTLE JOHN R·Filed 2011·Granted Mar 26, 2013·6 cites·20 claims
- 0888US8115637B2Systems and methods to selectively connect antennas to receive and backscatter radio frequency signalsTUTTLE JOHN R·Filed 2008·Granted Feb 14, 2012·10 cites·21 claims
- 0987US9066022B2Method and system of image capture based on logarithmic conversionTUTTLE JOHN R·Filed 2012·Granted Jun 23, 2015·6 cites·18 claims
- 1087USRE43415EAnti-theft method for detecting the unauthorized opening of containers and baggageTUTTLE JOHN R·Filed 2008·Granted May 29, 2012·12 cites·99 claims
- 1185US8830062B2Systems and methods to use radar in RFID systemsTUTTLE JOHN R·Filed 2008·Granted Sep 9, 2014·15 cites·21 claims
- 1284US8400269B2Methods and systems using polarization modulated electromagnetic wavesTUTTLE JOHN R·Filed 2007·Granted Mar 19, 2013·11 cites·23 claims
- 1382US8330289B2Method and system of extracting energy from windTUTTLE JOHN R·Filed 2010·Granted Dec 11, 2012·5 cites·50 claims
- 1481US8134452B2Methods and systems of receiving data payload of RFID tagsTUTTLE JOHN R·Filed 2007·Granted Mar 13, 2012·8 cites·26 claims
- 1577US8207856B2Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessionsTUTTLE JOHN R·Filed 2011·Granted Jun 26, 2012·3 cites·16 claims
- 1675US8270911B2Communications methods, methods of forming a reader, wireless communications readers, and wireless communications systemsTUTTLE JOHN R·Filed 2007·Granted Sep 18, 2012·5 cites·11 claims
- 1775US8212680B2Methods and systems of tagging objects and reading tags coupled to objectsTUTTLE JOHN R·Filed 2010·Granted Jul 3, 2012·2 cites·5 claims
- 1874US8581703B2Methods and apparatuses to secure data transmission in RFID systemsTUTTLE JOHN R·Filed 2012·Granted Nov 12, 2013·2 cites·13 claims
- 1971US8174362B2Methods and apparatuses to secure data transmission in RFID systemsTUTTLE JOHN R·Filed 2008·Granted May 8, 2012·3 cites·37 claims
- 2069US8471711B2Method and systems of tagging objects and reading tags coupled to objectsTUTTLE JOHN R·Filed 2012·Granted Jun 25, 2013·1 cites·3 claims
- 2157US9926914B2Method and system of extracting energy from windTUTTLE JOHN R·Filed 2012·Granted Mar 27, 2018·0 cites·9 claims
- 2256US2008117025A1RFID System and Method for Wirelessly Interfacing With an InterrogatorTUTTLE JOHN R·Filed 2008·Application pending·0 cites
- 2355US8432284B2Methods and systems of attaching a radio transceiver to an antennaTUTTLE JOHN R·Filed 2009·Granted Apr 30, 2013·0 cites·13 claims
- 2454US2007290854A1RF Identification System with Restricted RangeTUTTLE JOHN R·Filed 2007·Application pending·0 cites
- 2554US2007290853A1RF Identification System with Restricted RangeTUTTLE JOHN R·Filed 2007·Application pending·0 cites
- 2654US2007290811A1RF Identification System with Restricted RangeTUTTLE JOHN R·Filed 2007·Application pending·0 cites
- 2752US8670715B2Communications methods, methods of forming a reader, wireless communications readers, and wireless communications systemsTUTTLE JOHN R·Filed 2012·Granted Mar 11, 2014·0 cites·4 claims
- 2852US8390528B2Electronic monitoring systems, shipment container monitoring systems and methods of monitoring a shipment in a containerTUTTLE JOHN R·Filed 2011·Granted Mar 5, 2013·0 cites·11 claims
- 2952US2012274450A1Object tracking rfid systems and methodsTUTTLE JOHN R·Filed 2012·Application pending·0 cites
- 3050US2005242964A1Miniature radio frequency transceiverTUTTLE JOHN R·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →