Inventor · disambiguated record
Hartmut Ritter
Also filed as: RITTER HARTMUT
29 granted patents·4 pending applications·318 citations·filing 1988–2021
96Inventor score
Files withSIEMENS AUDIOLOGISCHE TECHNIK10SIVANTOS PTE LTD7RITTER HARTMUT5GOMMEL ULI2ARNDT GEORG-ERWIN1
Top patents by PatentIndex Score
33 records- 0193US5123016AArrangement and method for identifying and localizing faulty circuits of a memory moduleSIEMENS AG·Filed 1988·Granted Jun 16, 1992·84 cites·13 claims
- 0289US6421448B1Hearing aid with a directional microphone characteristic and method for producing sameSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2000·Granted Jul 16, 2002·54 cites·16 claims
- 0388US11019435B2Hearing instrument having a coupling unit for the vibration-damped mounting of a receiverSIVANTOS PTE LTD·Filed 2019·Granted May 25, 2021·6 cites·8 claims
- 0482US10038960B2Hearing aid and plug-in connection for sameSIVANTOS PTE LTD·Filed 2016·Granted Jul 31, 2018·5 cites·9 claims
- 0581US8098866B2Receiver device with manipulable sound outlet directionGOMMEL ULI·Filed 2008·Granted Jan 17, 2012·11 cites·7 claims
- 0680US7324649B1Hearing aid device, comprising a directional microphone system and a method for operating a hearing aid deviceSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2000·Granted Jan 29, 2008·25 cites·20 claims
- 0779US10623873B2Hearing deviceSIVANTOS PTE LTD·Filed 2018·Granted Apr 14, 2020·3 cites·14 claims
- 0877US10873818B2Damping device for a receiver of a hearing instrument and hearing instrument having such a damping deviceSIVANTOS PTE LTD·Filed 2019·Granted Dec 22, 2020·2 cites·10 claims
- 0977US7813517B2Hearing aid with reduced wind sensitivity and corresponding methodSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2006·Granted Oct 12, 2010·11 cites·18 claims
- 1076US8644543B2Hearing aid device having a sealing deviceSIEMENS MEDICAL INSTR PTE LTD·Filed 2012·Granted Feb 4, 2014·5 cites·8 claims
- 1176US8199946B2Hearing aid with radio frequency identification receiver for switching a transmission characteristicRITTER HARTMUT·Filed 2007·Granted Jun 12, 2012·8 cites·8 claims
- 1275US7929721B2Hearing aid with directional microphone system, and method for operating a hearing aidSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2007·Granted Apr 19, 2011·6 cites·2 claims
- 1375US6954535B1Method and adapting a hearing aid, and hearing aid with a directional microphone arrangement for implementing the methodSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2000·Granted Oct 11, 2005·20 cites·9 claims
- 1473US7209568B2Hearing aid having an adjustable directional characteristic, and method for adjustment thereofSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2004·Granted Apr 24, 2007·17 cites·18 claims
- 1573US5794427AProcess of and apparatus for making low shrinkage yarnMADEIRA GARNFABRIK RUDOLF SCHM·Filed 1997·Granted Aug 18, 1998·29 cites·31 claims
- 1672US8462971B2Ear mold with adapter sealGOMMEL ULI·Filed 2008·Granted Jun 11, 2013·5 cites·20 claims
- 1772US7013014B2Hearing device system with behind-the-ear hearing aid devices fashioned side-specificSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2003·Granted Mar 14, 2006·17 cites·10 claims
- 1870US8755551B2Hearing apparatus having a special sound channelRITTER HARTMUT·Filed 2012·Granted Jun 17, 2014·3 cites·9 claims
- 1969US10863292B2Elastic damping element for hearing instrument receiver and hearing instrument with such a damping elementSIVANTOS PTE LTD·Filed 2019·Granted Dec 8, 2020·1 cites·7 claims
- 2058US8744107B2Hearing device with reduced acoustic wind sensitivityMEISTER BERND·Filed 2012·Granted Jun 3, 2014·2 cites·9 claims
- 2158US2020367000A1Hearing instrumentSIVANTOS PTE LTD·Filed 2020·Application pending·0 cites
- 2254US8254607B2Hearing aid with acoustic damperRITTER HARTMUT·Filed 2009·Granted Aug 28, 2012·0 cites·14 claims
- 2352US11956598B2Loudspeaker box and hearing deviceSIVANTOS PTE LTD·Filed 2021·Granted Apr 9, 2024·0 cites·12 claims
- 2452US8068628B2Method and arrangement for exchanging data with a hearing deviceRITTER HARTMUT·Filed 2008·Granted Nov 29, 2011·0 cites·10 claims
- 2549US7254245B2Circuit and method for adaptation of hearing device microphonesSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2004·Granted Aug 7, 2007·2 cites·8 claims
- 2649US6628794B1Method and apparatus for level limitation in a digital hearing aidSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2000·Granted Sep 30, 2003·2 cites·9 claims
- 2748US8041044B2Method and apparatus for checking a measuring situation in the case of a hearing apparatusSIEMENS AUDIOLOGISCHE TECHNIK·Filed 2007·Granted Oct 18, 2011·0 cites·13 claims
- 2846US8116496B2Earpiece for a hearing device with bayonet fittingGEBERT ANTON·Filed 2008·Granted Feb 14, 2012·0 cites·18 claims
- 2940US8855346B2Hearing device with reduced acoustic feedback due to vibration-related shortening of the hearing deviceBARTI ENDRE·Filed 2012·Granted Oct 7, 2014·0 cites·16 claims
- 3040US2012114157A1Method and hearing aid for determining moisture and computer program product implementing the methodARNDT GEORG-ERWIN·Filed 2011·Application pending·0 cites
- 3137US2010208927A1Microphone module for a hearing deviceRITTER HARTMUT·Filed 2010·Application pending·0 cites
- 3235US2002162322A1Device for introducing an additive into an exhaust gasFiled 2002·Application pending·0 cites
- 3332US8644541B2Method of installing a signal processing component in a housing of a hearing apparatus and hearing apparatusLACKERT SEBASTIAN·Filed 2012·Granted Feb 4, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →