Inventor · disambiguated record
Jens Hofrichter
Also filed as: HOFRICHTER JENS
36 granted patents·9 pending applications·126 citations·filing 2009–2024
96Inventor score
Top patents by PatentIndex Score
45 records- 0197US9274283B1Silicon photonics alignment tolerant vertical grating couplersIBM·Filed 2014·Granted Mar 1, 2016·51 cites·25 claims
- 0295US9742150B1Optical amplifier devices and silicon photonic circuit devices comprising such optical amplifier devicesIBM·Filed 2016·Granted Aug 22, 2017·12 cites·20 claims
- 0392US9239424B2Semiconductor device and method for fabricating the sameIBM·Filed 2014·Granted Jan 19, 2016·7 cites·25 claims
- 0491US9864134B2Semiconductor structure and method for manufacturing a semiconductor structureIBM·Filed 2013·Granted Jan 9, 2018·9 cites·8 claims
- 0587US9459405B2Method for fabricating a semiconductor device for use in an optical applicationIBM·Filed 2015·Granted Oct 4, 2016·2 cites·24 claims
- 0683US8983247B2Electromagnetic wave isolator and integrated optics deviceHOFRICHTER JENS·Filed 2010·Granted Mar 17, 2015·4 cites·18 claims
- 0783US7929815B2Optical coupling deviceIBM·Filed 2009·Granted Apr 19, 2011·10 cites·8 claims
- 0882US10886249B2Hybrid wafer-to-wafer bonding and methods of surface preparation for wafers comprising an aluminum metalizationAMS INT AG·Filed 2018·Granted Jan 5, 2021·3 cites·40 claims
- 0982US9995895B2Photonic circuit device with on-chip optical gain measurement structuresIBM·Filed 2014·Granted Jun 12, 2018·5 cites·15 claims
- 1080US9513436B2Semiconductor deviceIBM·Filed 2013·Granted Dec 6, 2016·5 cites·30 claims
- 1179US12041415B2Apparatus for sound detection, sound localization and beam forming and method of producing such apparatusAMS INT AG·Filed 2021·Granted Jul 16, 2024·1 cites·14 claims
- 1279US9678273B2Device for propagating light and method for fabricating a deviceIBM·Filed 2015·Granted Jun 13, 2017·3 cites·13 claims
- 1379US9658400B2Method for fabricating a device for propagating lightIBM·Filed 2015·Granted May 23, 2017·3 cites·13 claims
- 1478US10763380B2Photodetector device with integrated high-contrast grating polarizerAMS AG·Filed 2017·Granted Sep 1, 2020·1 cites·15 claims
- 1577US2024248218A1X-ray detector component, x-ray detection module, imaging device and method for manufacturing an x-ray detector componentAMS INT AG·Filed 2024·Application pending·0 cites
- 1674US12072235B2Filter assembly, detector, and method of manufacture of a filter assemblyAMS AG·Filed 2019·Granted Aug 27, 2024·2 cites·18 claims
- 1769US10132999B2Sacrificial grating coupler for testing v-grooved integrated circuitsIBM·Filed 2016·Granted Nov 20, 2018·1 cites·20 claims
- 1869US8520991B2Optical coupling methodHOFRICHTER JENS·Filed 2011·Granted Aug 27, 2013·2 cites·5 claims
- 1968US8878071B2Integrated device with defined heat flowBRUNSCHWILER THOMAS·Filed 2012·Granted Nov 4, 2014·2 cites·17 claims
- 2068US8875311B2Scanning probe microscopy cantilever comprising an electromagnetic sensorHOFRICHTER JENS·Filed 2012·Granted Oct 28, 2014·2 cites·13 claims
- 2167US11953632B2X-ray detector component, X-ray detection module, imaging device and method for manufacturing an X-ray detector componentAMS INT AG·Filed 2020·Granted Apr 9, 2024·0 cites·20 claims
- 2265US12020660B2Electronic sensing device and sensing methodAMS INT AG·Filed 2021·Granted Jun 25, 2024·0 cites·16 claims
- 2365US9274293B2Arrangement of photonic chip and optical adaptor for coupling optical signalsIBM·Filed 2013·Granted Mar 1, 2016·1 cites·4 claims
- 2458US9823414B2Method for fabricating a semiconductor device for use in an optical applicationIBM·Filed 2016·Granted Nov 21, 2017·0 cites·24 claims
- 2557US11906385B2Photonic device, method for operating a photonic device and method for manufacturing a photonic deviceAMS INT AG·Filed 2019·Granted Feb 20, 2024·0 cites·16 claims
- 2657US2018275344A1Sacrificial grating coupler for testing v-grooved integrated circuitsIBM·Filed 2018·Application pending·0 cites
- 2756US9406563B2Integrated device with defined heat flowIBM·Filed 2014·Granted Aug 2, 2016·0 cites·10 claims
- 2856US9329348B2Arrangement of photonic chip and optical adaptor for coupling optical signalsIBM·Filed 2013·Granted May 3, 2016·0 cites·5 claims
- 2955US11900864B2Display with sensing and detection functionalityAMS INT AG·Filed 2021·Granted Feb 13, 2024·0 cites·19 claims
- 3055US9658414B2Arrangement of photonic chip and optical adaptor for coupling optical signalsIBM·Filed 2015·Granted May 23, 2017·0 cites·4 claims
- 3151US11139335B2Assembly for detecting electromagnetic radiation and method of producing an assembly for detecting electromagnetic radiationAMS INT AG·Filed 2018·Granted Oct 5, 2021·0 cites·19 claims
- 3251US2022357452A1Imaging system and detection methodAMS INT AG·Filed 2020·Application pending·0 cites
- 3351US2025251234A1Self-mixing interferometry opto-acoustic transducer and method of operating a self-mixing interferometryAMS INT AG·Filed 2023·Application pending·0 cites
- 3451US2024021652A1Integrated detector device and method of manufacturing an integrated detector deviceAMS INT AG·Filed 2021·Application pending·0 cites
- 3550US11808654B2Integrated optical transducer and method for detecting dynamic pressure changesAMS INT AG·Filed 2019·Granted Nov 7, 2023·0 cites·18 claims
- 3649US2025324192A1Acoustic transducer device with expanded back volumeAMS OSRAM AG·Filed 2023·Application pending·0 cites
- 3748US2023317699A1Display and method for manufacturing a displayAMS INT AG·Filed 2021·Application pending·0 cites
- 3846US11276619B2Radiation-hardened package for an electronic deviceAMS INT AG·Filed 2018·Granted Mar 15, 2022·0 cites·16 claims
- 3946US11255983B2Semiconductor device for indirect detection of electromagnetic radiation and method of productionAMS INT AG·Filed 2018·Granted Feb 22, 2022·0 cites·17 claims
- 4044US10985291B2Radiation-hard high-speed photodiode deviceAMS INT AG·Filed 2017·Granted Apr 20, 2021·0 cites·16 claims
- 4144US10644047B2Optoelectronic device with a refractive element and a method of producing such an optoelectronic deviceAMS AG·Filed 2016·Granted May 5, 2020·0 cites·17 claims
- 4242US12322717B2Semiconductor device and method for manufacturing a semiconductor deviceAMS AG·Filed 2020·Granted Jun 3, 2025·0 cites·17 claims
- 4340US9989703B2Semiconductor structure and method for manufacturing a semiconductor structureIBM·Filed 2016·Granted Jun 5, 2018·0 cites·8 claims
- 4439US2022357434A1Imaging system and detection methodAMS INT AG·Filed 2020·Application pending·0 cites
- 4535US2015380905A1Photonic circuit device with reduced losses caused by electrical contact padsIBM·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →