Inventor · disambiguated record
Dennis Ray Kirchhoefer
Also filed as: KIRCHHOEFER DENNIS R · KIRCHHOEFER DENNIS RAY
6 granted patents·4 pending applications·117 citations·filing 1997–2014
85Inventor score
Top patents by PatentIndex Score
10 records- 0186US8699141B2Lens assembly apparatus and methodASCHWANDEN MANUEL·Filed 2010·Granted Apr 15, 2014·16 cites·53 claims
- 0282US7995789B2Electroacoustic transducer with resistance to shock-wavesKNOWLES ELECTRONICS LLC·Filed 2007·Granted Aug 9, 2011·12 cites·1 claims
- 0381US7747032B2Conjoined receiver and microphone assemblyKNOWLES ELECTRONICS LLC·Filed 2006·Granted Jun 29, 2010·18 cites·10 claims
- 0477US7236609B1Electro-acoustic transducer with resistance to shock-wavesKNOWLES ELECTRONICS LLC·Filed 2000·Granted Jun 26, 2007·21 cites·34 claims
- 0575US9485585B2Shock resistant coil and receiverKNOWLES ELECTRONICS LLC·Filed 2014·Granted Nov 1, 2016·6 cites·18 claims
- 0669US6041131AShock resistant electroacoustic transducerKNOWLES ELECTRONICS INC·Filed 1997·Granted Mar 21, 2000·44 cites·9 claims
- 0749US2016363737A9Lens Assembly Apparatus And MethodASCHWANDEN MANUEL·Filed 2014·Application pending·0 cites
- 0844US2006227990A1Transducer Assembly and Method of Making SameKNOWLES ELECTRONICS LLC·Filed 2006·Application pending·0 cites
- 0943US2007104340A1System and Method for Manufacturing a Transducer ModuleKNOWLES ELECTRONICS LLC·Filed 2006·Application pending·0 cites
- 1040US2015181349A1Microphone Circuit And Motor AssemblyKNOWLES ELECTRONICS LLC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →