Inventor · disambiguated record
Thomas J. Frederick
Also filed as: FREDERICK THOMAS · FREDERICK THOMAS J · FREDERICK THOMAS JAMES · FREDERICK THOMAS L
66 granted patents·7 pending applications·762 citations·filing 1989–2025
99Inventor score
Files withUNIV NEBRASKA16SENSORMATIC ELECTRONICS CORP15CLAIRVOYANT TECH LLC9CLAIRVOYANT TECH INC7FREDERICK THOMAS J5
Top patents by PatentIndex Score
73 records- 0198US6347018B1Digital servo control system for use in disk drivesRODIME PLC·Filed 1999·Granted Feb 12, 2002·172 cites·27 claims
- 0294US11819299B2Single site robotic device and related systems and methodsUNIV NEBRASKA·Filed 2022·Granted Nov 21, 2023·2 cites·20 claims
- 0394US11529201B2Single site robotic device and related systems and methodsUNIV NEBRASKA·Filed 2019·Granted Dec 20, 2022·22 cites·20 claims
- 0494US5646797ADigital servo control system for use in disk drivesRODIME PLC·Filed 1991·Granted Jul 8, 1997·48 cites·34 claims
- 0592US5684650ADigital servo control system for use in disk drivesRODIME PLC·Filed 1994·Granted Nov 4, 1997·39 cites·15 claims
- 0692US5680272ADigital servo control system for use in disk drivesRODIME PLC·Filed 1995·Granted Oct 21, 1997·47 cites·16 claims
- 0791US10702347B2Robotic device with compact joint design and an additional degree of freedom and related systems and methodsUNIV NEBRASKA·Filed 2017·Granted Jul 7, 2020·11 cites·17 claims
- 0891US10219870B2Single site robotic device and related systems and methodsBOARD OF REGENTS OF THE UNIV OF NABRASKA·Filed 2016·Granted Mar 5, 2019·16 cites·20 claims
- 0990US9888966B2Methods, systems, and devices relating to force control surgical systemsUNIV NEBRASKA·Filed 2014·Granted Feb 13, 2018·48 cites·20 claims
- 1090US9743987B2Methods, systems, and devices relating to robotic surgical devices, end effectors, and controllersUNIV NEBRASKA·Filed 2014·Granted Aug 29, 2017·41 cites·17 claims
- 1189US11806097B2Methods, systems, and devices relating to robotic surgical devices, end effectors, and controllersUNIV NEBRASKA·Filed 2020·Granted Nov 7, 2023·2 cites·19 claims
- 1289US11065050B2Methods, systems, and devices relating to surgical end effectorsUNIV NEBRASKA·Filed 2019·Granted Jul 20, 2021·6 cites·19 claims
- 1388US5914829ADigital servo control system for use in disk drives, including calibrated controller for fixed-distance seeksRODIME PLC·Filed 1995·Granted Jun 22, 1999·33 cites·30 claims
- 1487US2025049521A1Single site robotic device and related systems and methodsUNIV NEBRASKA·Filed 2024·Application pending·0 cites
- 1585US8248212B2Pipelining processes in a RF readerFREDERICK THOMAS J·Filed 2007·Granted Aug 21, 2012·13 cites·21 claims
- 1684US12171512B2Single site robotic device and related systems and methodsUNIV NEBRASKA·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1784US9498292B2Single site robotic device and related systems and methodsUNIV NEBRASKA·Filed 2013·Granted Nov 22, 2016·17 cites·20 claims
- 1883US10387691B2Polar transmitter for an RFID readerCLAIRVOYANT TECH LLC·Filed 2014·Granted Aug 20, 2019·4 cites·25 claims
- 1982US11883065B2Methods, systems, and devices for surgical access and insertionUNIV NEBRASKA·Filed 2020·Granted Jan 30, 2024·1 cites·15 claims
- 2082US7545306B2Directly sampling radio frequency signalsSIRIT TECHNOLOGIES INC·Filed 2007·Granted Jun 9, 2009·10 cites·24 claims
- 2181US12336777B2Methods, systems, and devices relating to robotic surgical devices, end effectors, and controllersUNIV NEBRASKA·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 2281US9171440B2Apparatus and method for metal detection using radio frequency reflectionFREDERICK THOMAS J·Filed 2011·Granted Oct 27, 2015·8 cites·16 claims
- 2381US8226003B2Adjusting parameters associated with leakage signalsFREDERICK THOMAS J·Filed 2007·Granted Jul 24, 2012·12 cites·16 claims
- 2480US9441939B2System for object detection using radio frequency reflectionCLAIRVOYANT TECH LLC·Filed 2013·Granted Sep 13, 2016·7 cites·9 claims
- 2579US11115083B2Direct conversion polar transmitter for an RFID readerCLAIRVOYANT TECH INC·Filed 2020·Granted Sep 7, 2021·1 cites·16 claims
- 2679US10230429B2RF system using PR-ASK with orthogonal offsetCLAIRVOYANT TECH LLC·Filed 2017·Granted Mar 12, 2019·2 cites·20 claims
- 2776US10540526B2Polar transmitter using multi-phase buck converterCLAIRVOYANT TECH LLC·Filed 2019·Granted Jan 21, 2020·1 cites·20 claims
- 2876US8228173B2Interrogating radio frequency tagsMISSIMER DAVID ROSS·Filed 2007·Granted Jul 24, 2012·12 cites·6 claims
- 2976US8169312B2Determining speeds of radio frequency tagsFREDERICK THOMAS J·Filed 2009·Granted May 1, 2012·6 cites·17 claims
- 3076US7772997B2Reducing leakage noise in directly sampled radio frequency signalsSIRIT TECHNOLOGIES INC·Filed 2007·Granted Aug 10, 2010·7 cites·24 claims
- 3176US6351216B1Large signal noise cancellation in electronic article surveillanceSENSORMATIC ELECTRONICS CORP·Filed 2001·Granted Feb 26, 2002·32 cites·11 claims
- 3273US10235616B2Mitigating adjacent RFID reader interferenceNEOLOGY INC·Filed 2017·Granted Mar 19, 2019·1 cites·20 claims
- 3373US9813115B2RF system using PR-ASK with orthogonal offsetCLAIRVOYANT TECH LLC·Filed 2014·Granted Nov 7, 2017·2 cites·18 claims
- 3472US7535338B2Wireless synchronized operation of pulsed EAS systemsSENSORMATIC ELECTRONICS CORP·Filed 2006·Granted May 19, 2009·8 cites·21 claims
- 3572US2025253891A1RFID Portal TargetingCLAIRVOYANT TECH INC·Filed 2025·Application pending·0 cites
- 3671US12438572B2Integrated noise-canceling RFID receiverCLAIRVOYANT TECH INC·Filed 2021·Granted Oct 7, 2025·0 cites·20 claims
- 3770US12218715B2RFID portal targetingCLAIRVOYANT TECH INC·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 3869US11922247B2Mitigating adjacent RFID reader interferenceNEOLOGY INC·Filed 2021·Granted Mar 5, 2024·0 cites·19 claims
- 3969US11173617B2Quick-release end effector tool interfaceUNIV NEBRASKA·Filed 2017·Granted Nov 16, 2021·1 cites·20 claims
- 4068US12274517B2Robotic device with compact joint design and an additional degree of freedom and related systems and methodsUNIV NEBRASKA·Filed 2020·Granted Apr 15, 2025·0 cites·5 claims
- 4168US7301459B2Closed loop transmitter control for power amplifier in an EAS systemSENSORMATIC ELECTRONICS CORP·Filed 2005·Granted Nov 27, 2007·5 cites·20 claims
- 4267US9824309B2Mitigating adjacent RFID reader interferenceNEOLOGY INC·Filed 2014·Granted Nov 21, 2017·1 cites·19 claims
- 4364US11023799B2Mitigating adjacent RFID reader interferenceNEOLOGY INC·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 4464US7873121B2Oversampling and digitally filtering RFID signalsSIRIT TECHNOLOGIES INC·Filed 2007·Granted Jan 18, 2011·4 cites·20 claims
- 4563US7495565B2Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance systemSENSOMATIC ELECTRONICS CORP·Filed 2005·Granted Feb 24, 2009·4 cites·6 claims
- 4663US5699045AElectronic article surveillance system with cancellation of interference signalsSENSORMATIC ELECTRONICS CORP·Filed 1996·Granted Dec 16, 1997·38 cites·66 claims
- 4762US10482366B2Mitigating adjacent RFID reader interferenceNEOLOGY INC·Filed 2019·Granted Nov 19, 2019·0 cites·20 claims
- 4861US10797757B2RF system using AM with orthogonal offsetCLAIRVOYANT TECH LLC·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 4960US8049598B2Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance systemSENSORMATIC ELECTRONICS LLC·Filed 2009·Granted Nov 1, 2011·1 cites·18 claims
- 5060US6700490B2Digital detection filters for electronic article surveillanceSENSORMATIC ELECTRONICS CORP·Filed 2002·Granted Mar 2, 2004·9 cites·22 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →