Inventor · disambiguated record
Jan Hoffmann
Also filed as: HOFFMANN JAN · HOFFMANN JAN LEIF
36 granted patents·9 pending applications·873 citations·filing 1999–2025
97Inventor score
Files withAPPLE INC7SCHAEFFLER TECHNOLOGIES AG6CONTINENTAL TEVES AG & CO OHG5PAC TECH PACKAGING TECH GMBH3SENSOMOTORIC INSTR GES FUR INNOVATIVE SENSORIK MBH3
Top patents by PatentIndex Score
45 records- 0197US9380287B2Head mounted system and method to compute and render a stream of digital images using a head mounted displaySENSOMOTORIC INSTR GES FUR INNOVATIVE SENSORIK MBH·Filed 2013·Granted Jun 28, 2016·57 cites·30 claims
- 0297US9107622B2Optical measuring device and systemNISTICO WALTER·Filed 2012·Granted Aug 18, 2015·160 cites·17 claims
- 0395US7150711B2Method for controlling an assist pump for fluid delivery systems with pulsatile pressureBERLIN HEART AG·Filed 2002·Granted Dec 19, 2006·182 cites·12 claims
- 0494US9033502B2Optical measuring device and method for capturing at least one parameter of at least one eye wherein an illumination characteristic is adjustableNISTICO WALTER·Filed 2012·Granted May 19, 2015·153 cites·22 claims
- 0594US7229474B2Method for controlling the position of a permanent magnetically supported rotating componentBERLIN HEART AG·Filed 2002·Granted Jun 12, 2007·75 cites·6 claims
- 0691US6808238B2Operating unit for an electrohydraulic braking systemCONTINENTAL TEVES AG & CO OHG·Filed 2001·Granted Oct 26, 2004·35 cites·16 claims
- 0790US2025391051A1Method and an Apparatus for Determining a Gaze Point on a Three-Dimensional ObjectAPPLE INC·Filed 2025·Application pending·0 cites
- 0889US8151952B2Proportional control valveNIEDER-VAHRENHOLZ AXEL·Filed 2007·Granted Apr 10, 2012·83 cites·9 claims
- 0988US9470290B2Torque couplerSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Granted Oct 18, 2016·8 cites·9 claims
- 1085US12423865B2Method and an apparatus for determining a gaze point on a three-dimensional objectAPPLE INC·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 1182US10437327B2Eye tracking device and method for operating an eye tracking deviceAPPLE INC·Filed 2016·Granted Oct 8, 2019·5 cites·19 claims
- 1279US11948332B2Method and an apparatus for determining a gaze point on a three-dimensional objectAPPLE INC·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 1376US9618054B2Torsional vibration damperSCHAEFFLER TECHNOLOGIES GMBH & CO KG·Filed 2013·Granted Apr 11, 2017·4 cites·14 claims
- 1473US9639745B2Method and apparatus for evaluating results of gaze detectionSENSOMOTORIC INSTR GES FÜR INNOVATIVE SENSORIK MBH·Filed 2013·Granted May 2, 2017·5 cites·19 claims
- 1573US6775979B1Actuation device for an electrohydraulic braking systemCONTINENTAL TEVES AG & CO OHG·Filed 2000·Granted Aug 17, 2004·12 cites·19 claims
- 1671US11676302B2Method and an apparatus for determining a gaze point on a three-dimensional objectAPPLE INC·Filed 2020·Granted Jun 13, 2023·0 cites·30 claims
- 1766US2024109144A1Laser-Assisted Soldering ApparatusPAC TECH PACKAGING TECH GMBH·Filed 2023·Application pending·0 cites
- 1865US10223808B2Method and an apparatus for determining a gaze point on a three-dimensional objectSENSOMOTORIC INSTR GESELLSCHAFT FUR INNOVATIVE SENSORIK MBH·Filed 2013·Granted Mar 5, 2019·1 cites·20 claims
- 1965US10024410B2Torque transfer deviceSCHAEFFLER TECHNOLOGIES AG·Filed 2014·Granted Jul 17, 2018·1 cites·16 claims
- 2065US6454543B1Selectively operable multiple pump assemblyCONTINENTAL TEVES AG & CO OHG·Filed 1999·Granted Sep 24, 2002·21 cites·9 claims
- 2163US2023105144A1Laser-assisted Soldering Apparatus and Solder Deposition MachinePAC TECH PACKAGING TECH GMBH·Filed 2022·Application pending·0 cites
- 2261US10180176B2Turbine torsional vibration damper, and converter and torque transmission deviceSCHAEFFLER TECHNOLOGIES AG·Filed 2014·Granted Jan 15, 2019·1 cites·18 claims
- 2361US2022061660A1Method for Determining at Least One Parameter of Two Eyes by Setting Data Rates and Optical Measuring DeviceAPPLE INC·Filed 2021·Application pending·0 cites
- 2458US10699439B2Method and an apparatus for determining a gaze point on a three-dimensional objectAPPLE INC·Filed 2019·Granted Jun 30, 2020·0 cites·20 claims
- 2558US9947163B2Authentication of security documents and mobile device to carry out the authenticationKBA NOTASYS SA·Filed 2014·Granted Apr 17, 2018·2 cites·13 claims
- 2654US7197874B2Plunger master brake cylinderCONTINENTAL TEVES INC·Filed 2005·Granted Apr 3, 2007·1 cites·6 claims
- 2754US6805037B2Brake booster sensorCONTINENTAL TEVES INC·Filed 2002·Granted Oct 19, 2004·6 cites·20 claims
- 2852US9487204B2Method for calibrating analog-controlled hydraulic valves and brake system comprising an electronic control and regulating unit in which the method is carried outCONTINENTAL TEVES AG & CO OHG·Filed 2013·Granted Nov 8, 2016·0 cites·15 claims
- 2952US6509573B1Apparatus and method for controlling a radiation deviceSCHWERIONENFORSCH GMBH·Filed 1999·Granted Jan 21, 2003·56 cites·17 claims
- 3052US2017035293A1Spectacle device with an adjustable field of view and methodSENSOMOTORIC INSTR GES FUR INNOVATIVE SENSORIK MBH·Filed 2016·Application pending·0 cites
- 3152US2016267708A1Head mounted system and method to compute and render a stream of digital images using a head mounted displaySENSOMOTORIC INSTR GES FUR INNOVATIVE SENSORIK MBH·Filed 2016·Application pending·0 cites
- 3250US10281019B2Device for transmitting torqueSCHAEFFLER TECHNOLOGIES AG·Filed 2014·Granted May 7, 2019·0 cites·9 claims
- 3349US12466693B2Winding drum and torsion spring for a winding drumIGUS GMBH·Filed 2020·Granted Nov 11, 2025·0 cites·23 claims
- 3449US11480181B2Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stagesPFEIFFER VACUUM GMBH·Filed 2020·Granted Oct 25, 2022·0 cites·18 claims
- 3548US8240778B2Hydraulic trailer brake systemDOMSALLA EBERHARD·Filed 2007·Granted Aug 14, 2012·3 cites·29 claims
- 3647US9523408B2Roller for a pendulum mass of a centrifugal force pendulumSCHAEFFLER TECHNOLOGIES AG·Filed 2013·Granted Dec 20, 2016·0 cites·6 claims
- 3747US6851767B2Actuator for an electrohydraulic braking systemCONTINENTAL TEVES AG & CO OHG·Filed 2001·Granted Feb 8, 2005·1 cites·13 claims
- 3844US11264757B2Control box with cable-strain reliefOELSCHLAEGER METALLTECHNIK GMBH·Filed 2017·Granted Mar 1, 2022·0 cites·7 claims
- 3944US2021347281A1Operating Unit for Specifying a Desired Value for a Height Adjustment Apparatus and Vehicle SeatADIENT ENG & IP GMBH·Filed 2019·Application pending·0 cites
- 4043US10393222B2Centrifugal pendulumSCHAEFFLER TECHNOLOGIES AG·Filed 2015·Granted Aug 27, 2019·0 cites·20 claims
- 4142US9097286B2Coupling for connecting two shaft sections, in particular of a steering shaft, in a damping manner, steering shaft, and method for producing a corresponding couplingDRECHSLER ARMIN·Filed 2012·Granted Aug 4, 2015·1 cites·16 claims
- 4241US11941901B2Smartphone or tablet comprising a device for generating a digital identifier of a copy, including at least one print image of a printed product produced in a production system, and method for using this deviceKOENIG & BAUER AG·Filed 2021·Granted Mar 26, 2024·0 cites·14 claims
- 4338US11217558B2Method and device for establishing a wire connection as well as a component arrangement having a wire connectionPAC TECH—PACKAGING TECH GMBH·Filed 2018·Granted Jan 4, 2022·0 cites·11 claims
- 4437US2011287846A1Device for transmitting torques while damping vibrations, and bushing arrangement for the same, and method for producing such a deviceDRECHSLER ARMIN·Filed 2009·Application pending·0 cites
- 4536US2004061375A1Electrohydraulic brake system for motor vehiclesFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →