Inventor · disambiguated record
Wolfgang Niehoff
Also filed as: NIEHOFF WOLFGANG
5 granted patents·8 pending applications·52 citations·filing 2000–2009
77Inventor score
Files withSENNHEISER ELECTRONIC3NIEHOFF WOLFGANG2FRAUNHOFER GES FORSCHUNG1MEYER ROFT1PFEIFER GUENTHER1
Top patents by PatentIndex Score
13 records- 0177US7180427B2Information systemSENNHEISER ELECTRONICS GMBH CO·Filed 2005·Granted Feb 20, 2007·20 cites·37 claims
- 0274US6763253B1Device for bi-directional transmission of audio and/or video signalsSENNHEISER ELECTRONICS GMBH &·Filed 2000·Granted Jul 13, 2004·24 cites·22 claims
- 0353US7317808B2MicrophoneSENNHEISER ELECTRONIC·Filed 2003·Granted Jan 8, 2008·5 cites·6 claims
- 0446US2008014923A1Portable mobile terminalSENNHEISER ELECTRONIC·Filed 2007·Application pending·0 cites
- 0543US8687977B2Reading lampNIEHOFF WOLFGANG·Filed 2009·Granted Apr 1, 2014·3 cites·7 claims
- 0643US2006165245A1Installation for controlling aids for public functionsSENNHEISER ELECTRONIC·Filed 2006·Application pending·0 cites
- 0742US2004230433A1Microphone systemFiled 2003·Application pending·0 cites
- 0841US2007041598A1System for location-sensitive reproduction of audio signalsPFEIFER GUENTHER·Filed 2004·Application pending·0 cites
- 0939US2005002536A1Ultrasonic transducerFiled 2004·Application pending·0 cites
- 1038US7505151B2Arrangement for the optical distance determination of a reflecting surfaceFRAUNHOFER GES FORSCHUNG·Filed 2004·Granted Mar 17, 2009·0 cites·21 claims
- 1138US2007212080A1Infrared Receiving Unit and Infrared Headphone/Hearing AidMEYER ROFT·Filed 2004·Application pending·0 cites
- 1237US2004252930A1Sensor or a microphone having such a sensorFiled 2004·Application pending·0 cites
- 1334US2005207590A1Method of reproducing audio sound with ultrasonic loudspeakersNIEHOFF WOLFGANG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →