Inventor · disambiguated record
Jonathan H. Fischer
Also filed as: FISCHER JONATHAN · FISCHER JONATHAN H · FISCHER JONATHAN HERMAN
58 granted patents·4 pending applications·812 citations·filing 1990–2023
99Inventor score
Files withAGERE SYSTEMS INC27LUCENT TECHNOLOGIES INC10AGERE SYST GUARDIAN CORP7BAYERISCHE MOTOREN WERKE AG6FISCHER JONATHAN H5
Top patents by PatentIndex Score
62 records- 0196US9433230B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2014·Granted Sep 6, 2016·32 cites·24 claims
- 0294US6167415ARecursive digital filter with resetLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 26, 2000·85 cites·21 claims
- 0392US7155163B2Unified passcode pairing of piconet devicesAGERE SYSTEMS INC·Filed 2001·Granted Dec 26, 2006·85 cites·14 claims
- 0489US5300837ADelay compensation technique for buffersAT & T BELL LAB·Filed 1992·Granted Apr 5, 1994·53 cites·15 claims
- 0587US6215429B1Distributed gain for audio codecLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 10, 2001·49 cites·26 claims
- 0686US6389110B1Telecom service identification resonator apparatus and techniqueAGERE SYST GUARDIAN CORP·Filed 2000·Granted May 14, 2002·43 cites·29 claims
- 0785US8111094B2Analog multiplexer circuits and methodsFISCHER JONATHAN H·Filed 2010·Granted Feb 7, 2012·10 cites·13 claims
- 0884US7271651B2High performance differential amplifiers with thick oxide devices for high impedance nodesAGERE SYSTEMS INC·Filed 2005·Granted Sep 18, 2007·15 cites·20 claims
- 0984US7003094B2Adaptive interference cancellation for ADSLAGERE SYSTEMS INC·Filed 2000·Granted Feb 21, 2006·26 cites·31 claims
- 1078US5889419ADifferential comparison circuit having improved common mode rangeLUCENT TECHNOLOGIES INC·Filed 1996·Granted Mar 30, 1999·33 cites·11 claims
- 1177US6535534B1Optical source driver with bias circuit for controlling output overshootAGERE SYSTEMS INC·Filed 2001·Granted Mar 18, 2003·13 cites·17 claims
- 1276US11213045B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2019·Granted Jan 4, 2022·0 cites·15 claims
- 1376US6288525B1Merged NPN and PNP transistor stack for low noise and low supply voltage bandgapAGERE SYST GUARDIAN CORP·Filed 2000·Granted Sep 11, 2001·24 cites·11 claims
- 1475US11821074B2High-frequency-transparent component and method for producing the sameBAYERISCHE MOTOREN WERKE AG·Filed 2019·Granted Nov 21, 2023·0 cites·8 claims
- 1573US7113587B1Method and apparatus for non-disruptive telecommunication loop condition determinationAGERE SYSTEMS INC·Filed 2000·Granted Sep 26, 2006·10 cites·24 claims
- 1672US7466200B2Composite output stage for hard disk drive preamplifierAGERE SYSTEMS INC·Filed 2005·Granted Dec 16, 2008·7 cites·39 claims
- 1769US6778569B2Optical source driver with improved input stageAGERE SYSTEMS INC·Filed 2001·Granted Aug 17, 2004·9 cites·18 claims
- 1868US8305130B2Clamp circuit using PMOS and NMOS devicesFISCHER JONATHAN H·Filed 2010·Granted Nov 6, 2012·3 cites·10 claims
- 1968US6313707B1Digital phase-locked loop with pulse controlled charge pumpAGERE SYST GUARDIAN CORP·Filed 1998·Granted Nov 6, 2001·29 cites·12 claims
- 2066US6459306B1Low power differential comparator with stable hysteresisLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 1, 2002·21 cites·6 claims
- 2165US6801556B2Optical source driver with output load detection circuitAGERE SYSTEMS INC·Filed 2001·Granted Oct 5, 2004·7 cites·17 claims
- 2264US7095848B1Power up reset circuit for line powered circuitAGERE SYSTEMS INC·Filed 1999·Granted Aug 22, 2006·37 cites·21 claims
- 2363US8333812B2Method and device for use of hollow spheres in a composite materialFISCHER JONATHAN·Filed 2009·Granted Dec 18, 2012·1 cites·5 claims
- 2461US6466650B1Telecom service identification transponder apparatus and techniqueAGERE SYST GUARDIAN CORP·Filed 2000·Granted Oct 15, 2002·6 cites·28 claims
- 2561US2025110224A1Method for Correcting a Design-Related Aberration of a Lidar Sensor, Computing Device, Lidar Sensor System, Computer Program, and Computer-Readable Storage MediumBAYERISCHE MOTOREN WERKE AG·Filed 2023·Application pending·0 cites
- 2660US10244775B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2016·Granted Apr 2, 2019·0 cites·20 claims
- 2760US7746590B2Current mirrors having fast turn-on timeAGERE SYSTEMS INC·Filed 2005·Granted Jun 29, 2010·4 cites·23 claims
- 2860US6204704B1Micropower, minimal area DC sensing power-up reset circuitLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 20, 2001·16 cites·21 claims
- 2959US2024255647A1Sensor Device and Transportation DeviceBAYERISCHE MOTOREN WERKE AG·Filed 2022·Application pending·0 cites
- 3058US8787557B2Method and apparatus for non-disruptive telecommunication loop condition determinationAGERE SYSTEMS LLC·Filed 2013·Granted Jul 22, 2014·0 cites·24 claims
- 3157US7995743B2Method and apparatus for non-disruptive telecommunication loop condition determinationAGERE SYSTEMS INC·Filed 2006·Granted Aug 9, 2011·0 cites·4 claims
- 3257US6418220B2Extended feedback circuit employing capacitive coupling and sampled data filtersAGERE SYST GUARDIAN CORP·Filed 2001·Granted Jul 9, 2002·2 cites·7 claims
- 3357US2024201388A1Lidar Sensor for a Vehicle, Having a Receiving Element for Focusing in a Focal Point Region, Vehicle Comprising a Lidar Sensor, and Method for Operating a Lidar SensorBAYERISCHE MOTOREN WERKE AG·Filed 2022·Application pending·0 cites
- 3457US2024151813A1Method for Checking a Functional Capability of a Distance Sensor of a Vehicle During Operation of the Vehicle, and Computing DeviceBAYERISCHE MOTOREN WERKE AG·Filed 2022·Application pending·0 cites
- 3555US11965979B2Test device for testing a detection device for radar and/or ultrasoundBAYERISCHE MOTOREN WERKE AG·Filed 2019·Granted Apr 23, 2024·0 cites·10 claims
- 3654US8437467B2Method and apparatus for non-disruptive telecommunication loop condition determinationFISCHER JONATHAN H·Filed 2011·Granted May 7, 2013·0 cites·17 claims
- 3754US7539803B2Bi-directional interface for low data rate applicationAGERE SYSTEMS INC·Filed 2003·Granted May 26, 2009·3 cites·17 claims
- 3854US7443896B2Optical midpoint power control and extinction ratio control of a semiconductor laserAGERE SYSTEMS INC·Filed 2003·Granted Oct 28, 2008·4 cites·30 claims
- 3952US5039963AMethod for reducing signal-dependent distortion in switched-capacitor filters or the likeAT & T BELL LAB·Filed 1990·Granted Aug 13, 1991·11 cites·5 claims
- 4051US6661892B1Method and apparatus for decreasing distortion in a line powered modulator circuitAGERE SYSTEMS INC·Filed 1999·Granted Dec 9, 2003·18 cites·21 claims
- 4151US6252437B1Circuit and method for reducing a propagation delay associated with a comparator and a comparator employing the sameAGERE SYST GUARDIAN CORP·Filed 1999·Granted Jun 26, 2001·11 cites·20 claims
- 4249US8953267B2Digital input detector and associated adaptive power supplyFISCHER JONATHAN H·Filed 2011·Granted Feb 10, 2015·0 cites·23 claims
- 4349US6778665B1Distribution of current draw in a line powered DAAAGERE SYSTEMS INC·Filed 1999·Granted Aug 17, 2004·19 cites·20 claims
- 4446US8810975B2Input capacitor protection circuitFISCHER JONATHAN H·Filed 2010·Granted Aug 19, 2014·0 cites·16 claims
- 4546US6717539B2Digital-to-analog converterAGERE SYSTEMS INC·Filed 2001·Granted Apr 6, 2004·3 cites·23 claims
- 4645US6674857B1Startup procedure for international line powered DAAAGERE SYSTEMS INC·Filed 1999·Granted Jan 6, 2004·12 cites·21 claims
- 4745US6169762B1Interface devices providing electrical isolationLUCENT TECHNOLOGIES INC·Filed 1997·Granted Jan 2, 2001·21 cites·32 claims
- 4844US6687371B1Maintaining an off-hook condition during a call bridgeAGERE SYSTEMS INC·Filed 1999·Granted Feb 3, 2004·11 cites·23 claims
- 4944US6665403B1Digital gyratorAGERE SYSTEMS INC·Filed 1999·Granted Dec 16, 2003·9 cites·23 claims
- 5043US7554757B2Magnetic storage write heads using micro-electro mechanical shuttersAGERE SYSTEMS INC·Filed 2003·Granted Jun 30, 2009·0 cites·20 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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