Inventor · disambiguated record
Todd E. Humes
Also filed as: HUMES TODD E
56 granted patents·15 pending applications·1,584 citations·filing 1998–2021
99Inventor score
Files withIMPINJ INC48DIORIO CHRISTOPHER J4IMPINJ INC A DELAWARE CORP4VIRAGE LOGIC CORP3CALIFORNIA INST OF TECHN2
Top patents by PatentIndex Score
71 records- 0198US11403505B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2021·Granted Aug 2, 2022·9 cites·20 claims
- 0298US7038544B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted May 2, 2006·39 cites·8 claims
- 0397US9959435B1Location-based access to RFID tag informationIMPINJ INC·Filed 2016·Granted May 1, 2018·20 cites·11 claims
- 0497US7245213B1RFID readers and RFID tags exchanging encrypted passwordIMPINJ INC·Filed 2005·Granted Jul 17, 2007·96 cites·60 claims
- 0596US10311353B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2017·Granted Jun 4, 2019·14 cites·20 claims
- 0696US10204245B1Location-based access to RFID tag informationIMPINJ INC·Filed 2018·Granted Feb 12, 2019·13 cites·20 claims
- 0796US7528728B2Circuits for RFID tags with multiple non-independently driven RF portsIMPINJ INC·Filed 2005·Granted May 5, 2009·41 cites·43 claims
- 0896US7199663B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2006·Granted Apr 3, 2007·24 cites·5 claims
- 0996US7061324B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted Jun 13, 2006·30 cites·11 claims
- 1096US7038603B2Analog to digital converter using analog-valued floating-gate transistorsIMPINJ INC·Filed 2005·Granted May 2, 2006·28 cites·13 claims
- 1195US10936929B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2019·Granted Mar 2, 2021·9 cites·20 claims
- 1295US10733395B1Location-based access to RFID tag informationIMPINJ INC·Filed 2019·Granted Aug 4, 2020·10 cites·20 claims
- 1395US7389101B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted Jun 17, 2008·23 cites·5 claims
- 1494US8350665B1RFID reader systems detecting pilot toneIMPINJ INC·Filed 2012·Granted Jan 8, 2013·24 cites·21 claims
- 1594US7391329B2Performance driven adjustment of RFID waveform shapeIMPINJ INC·Filed 2006·Granted Jun 24, 2008·38 cites·73 claims
- 1694US7263001B2Compact non-volatile memory cell and array systemIMPINJ INC·Filed 2005·Granted Aug 28, 2007·38 cites·17 claims
- 1794US6664909B1Method and apparatus for trimming high-resolution digital-to-analog converterIMPINJ INC·Filed 2001·Granted Dec 16, 2003·69 cites·36 claims
- 1893US7432814B2Reconstructing RFID waveform shape for reuse in individual channelIMPINJ INC·Filed 2006·Granted Oct 7, 2008·36 cites·42 claims
- 1992US8224610B2Radio-frequency identification tag with oscillator calibrationDIORIO CHRISTOPHER J·Filed 2006·Granted Jul 17, 2012·23 cites·23 claims
- 2092US7616120B1Multiple RF-port modulator for RFID tagIMPINJ INC·Filed 2007·Granted Nov 10, 2009·19 cites·19 claims
- 2192US7436308B2Adjusting RFID waveform shape in view of signal from another readerIMPINJ INC·Filed 2006·Granted Oct 14, 2008·30 cites·71 claims
- 2292US7417548B2Adjusting RFID waveform shape in view of signal from an RFID tagIMPINJ INC·Filed 2006·Granted Aug 26, 2008·31 cites·62 claims
- 2392US7408466B2Adjusting RFID waveform shape in view of detected RF energyIMPINJ INC·Filed 2006·Granted Aug 5, 2008·28 cites·68 claims
- 2492US7246751B2RFID tags calibrating backscattering period also for non-integer divide ratiosIMPINJ INC·Filed 2005·Granted Jul 24, 2007·29 cites·78 claims
- 2592US6965142B2Floating-gate semiconductor structuresIMPINJ INC·Filed 2002·Granted Nov 15, 2005·51 cites·30 claims
- 2691US7102438B1Autozeroing floating-gate amplifierIMPINJ INC·Filed 2005·Granted Sep 5, 2006·19 cites·15 claims
- 2791US6396605B1Apparatus and method for tuning an optical interferometerTRW INC·Filed 1999·Granted May 28, 2002·133 cites·14 claims
- 2890US8294582B1Multiple RF-port modulator for RFID tagHUMES TODD E·Filed 2009·Granted Oct 23, 2012·20 cites·18 claims
- 2990US7187237B1Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2002·Granted Mar 6, 2007·30 cites·23 claims
- 3090US7049872B2Use of analog-valued floating-gate transistors to match the electrical characteristics of interleaved and pipelined circuitsIMPINJ INC·Filed 2003·Granted May 23, 2006·38 cites·28 claims
- 3189US8122307B1One time programmable memory test structures and methodsLINDHORST CHAD A·Filed 2007·Granted Feb 21, 2012·27 cites·49 claims
- 3289US8076707B1Pseudo-nonvolatile direct-tunneling floating-gate deviceHYDE JOHN D·Filed 2005·Granted Dec 13, 2011·18 cites·13 claims
- 3389US7472835B2RFID system components implementing adjusted backscatter calculations and methodsIMPINJ INC·Filed 2005·Granted Jan 6, 2009·21 cites·70 claims
- 3489US7120550B2Radio-frequency identification circuit oscillator calibrationIMPINJ INC·Filed 2004·Granted Oct 10, 2006·47 cites·31 claims
- 3588US7253719B2Multi-oscillator clock signalsIMPINJ INC·Filed 2004·Granted Aug 7, 2007·54 cites·24 claims
- 3688US7149118B2Method and apparatus for programming single-poly pFET-based nonvolatile memory cellsIMPINJ INC·Filed 2004·Granted Dec 12, 2006·30 cites·16 claims
- 3787US7394324B2Method and system to calibrate an oscillator within an RFID circuit utilizing a test signal supplied to the RFID circuitIMPINJ INC·Filed 2004·Granted Jul 1, 2008·35 cites·17 claims
- 3886US7388468B2Method and system to backscatter modulate a radio-frequency signal from an RFID tag in accordance with both an oscillation frequency signal and a command signalIMPINJ INC·Filed 2004·Granted Jun 17, 2008·42 cites·38 claims
- 3985US7408809B2Method and apparatus for programming single-poly pFET-based nonvolatile memory cellsIMPINJ INC·Filed 2006·Granted Aug 5, 2008·11 cites·10 claims
- 4085US7177182B2Rewriteable electronic fusesIMPINJ INC·Filed 2004·Granted Feb 13, 2007·35 cites·19 claims
- 4183US7667589B2RFID tag uncoupling one of its antenna ports and methodsIMPINJ INC·Filed 2004·Granted Feb 23, 2010·38 cites·55 claims
- 4282US6958646B1Autozeroing floating-gate amplifierIMPINJ INC·Filed 2003·Granted Oct 25, 2005·23 cites·17 claims
- 4379US7388420B2Rewriteable electronic fusesIMPINJ INC·Filed 2004·Granted Jun 17, 2008·27 cites·57 claims
- 4479US6826371B1Variable rate DPSK system architectureNORTHROP GRUMMAN CORP·Filed 2000·Granted Nov 30, 2004·38 cites·15 claims
- 4578US7242614B2Rewriteable electronic fusesIMPINJ INC·Filed 2004·Granted Jul 10, 2007·22 cites·103 claims
- 4677US7724570B1Adaptive programming of memory circuit including writing data in cells of a memory circuitVIRAGE LOGIC CORP·Filed 2007·Granted May 25, 2010·9 cites·20 claims
- 4777US7411829B2Method and apparatus for programming single-poly pFET-based nonvolatile memory cellsDIORIO CHRISTOPHER J·Filed 2006·Granted Aug 12, 2008·7 cites·13 claims
- 4871US6064507AHigh speed differential optoelectronic receiverTRW INC·Filed 1998·Granted May 16, 2000·44 cites·24 claims
- 4969US7098498B2Floating-gate semiconductor structuresCALIFORNIA INST OF TECHN·Filed 2004·Granted Aug 29, 2006·10 cites·7 claims
- 5067US7724571B1Methods for adaptive programming of memory circuit including writing data in cells of a memory circuitVIRAGE LOGIC CORP·Filed 2007·Granted May 25, 2010·5 cites·15 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →