Assignee
KEYSTONE TECHNOLOGY SOLUTIONS
US·19 granted patents·12 pending applications·478 citations·filing 1999–2008
Top patents by PatentIndex Score
31 records- 0199US7593708B2Methods of operating electronic devices, and methods of providing electronic devicesKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Sep 22, 2009·81 cites·40 claims
- 0298US7545256B2System and method for identifying a radio frequency identification (RFID) deviceKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Jun 9, 2009·59 cites·53 claims
- 0397USRE41352EMethod of addressing messages and communicationsKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted May 25, 2010·42 cites·85 claims
- 0497US7385477B2Radio frequency data communications deviceKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2005·Granted Jun 10, 2008·47 cites·51 claims
- 0595US7672260B2Method of addressing messages and communications systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2005·Granted Mar 2, 2010·27 cites·54 claims
- 0695US7649463B2Radio frequency identification device and methodKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted Jan 19, 2010·28 cites·42 claims
- 0794US7629943B2Electronic monitoring systems, shipment container monitoring systems and methods of monitoring a shipment in a containerKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted Dec 8, 2009·20 cites·59 claims
- 0892US7511616B2Thin profile battery bonding method, method of conductively interconnecting electronic components, battery powerable apparatus, radio frequency communication device, and electric circuitKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2004·Granted Mar 31, 2009·40 cites·17 claims
- 0986US7583192B2Radio frequency identification device and methodKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Sep 1, 2009·8 cites·52 claims
- 1084US7639141B2Systems and methods for identifying lost or stolen devicesKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted Dec 29, 2009·13 cites·39 claims
- 1184US7518515B2Method and system for RFID communicationKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Apr 14, 2009·10 cites·40 claims
- 1283US7592898B1Wireless communication systems, interrogators and methods of communicating within a wireless communication systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 1999·Granted Sep 22, 2009·59 cites·56 claims
- 1382US7570151B2System and method for locating individuals and equipment, airline reservation system, communication systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2005·Granted Aug 4, 2009·10 cites·56 claims
- 1479US7602287B2Radio frequency identification devices, remote communication devices, identification systems, communication methods, and identification methodsKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted Oct 13, 2009·4 cites·21 claims
- 1576US7639638B2Method and apparatus for an arbitration scheme for radio frequency identification devicesKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Dec 29, 2009·3 cites·87 claims
- 1676USRE40686EMethod of addressing messages and communications systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2003·Granted Mar 31, 2009·12 cites·60 claims
- 1775US7760677B2Method of addressing messages and communications systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2005·Granted Jul 20, 2010·3 cites·31 claims
- 1867US7417549B2Automated antenna trim for transmitting and receiving semiconductor devicesKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2003·Granted Aug 26, 2008·11 cites·23 claims
- 1966US7532121B2Radio frequency identification devices, remote communication devices, identification systems, communication methods, and identification methodsKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Granted May 12, 2009·1 cites·20 claims
- 2058US2007290849A1System and Method for Locating Individuals and Equipment, Airline Reservation System, Communication SystemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Application pending·0 cites
- 2158US2007290848A1System and Method for Locating Individuals and Equipment, Airline Reservation System, Communication SystemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Application pending·0 cites
- 2258US2007290879A1System and Method for Locating Individuals and Equipment, Airline Reservation System, Communication SystemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Application pending·0 cites
- 2350US2009128300A1Wireless device with an rfid interrogatorKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Application pending·0 cites
- 2449US2009315683A1Analog RFID SystemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 2549US2009257474A1Fast hop frequency hopping protocolKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 2648US2009153299A1Wrapping with AntennaKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2007·Application pending·0 cites
- 2747US2009273453A1Item Identification Using RFIDKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 2847US2009195356A1Power Estimation of an Active RFID DeviceKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 2947US2009214037A1Methods and Apparatuses to Secure Data Transmission in RFID Systems Against EavesdroppingKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 3045US2009257473A1RFID Fast Hop Frequency HoppingKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
- 3143US2009284377A1Flexible RFID LabelKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2008·Application pending·0 cites
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