Inventor · disambiguated record
Wolfgang Bachmann
Also filed as: BACHMANN WOLFGANG
26 granted patents·6 pending applications·391 citations·filing 1981–2020
97Inventor score
Files withHARMAN AUDIO ELECTRONIC SYS11BACHMANN WOLFGANG5HARMAN BECKER AUTOMOTIVE SYS4SIEMENS AG3ASTEN GROUP2
Top patents by PatentIndex Score
32 records- 0183US8103024B2Door with structural components configured to radiate acoustic energyBACHMANN WOLFGANG·Filed 2006·Granted Jan 24, 2012·14 cites·14 claims
- 0279US7158651B2Electromagnetic driver for a planar diaphragm loudspeakerHARMAN BECKER AUTOMOTIVE SYS·Filed 2001·Granted Jan 2, 2007·21 cites·20 claims
- 0379US6369943B1Projection screenHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Apr 9, 2002·16 cites·6 claims
- 0478US7088836B1Door with structural components configured to radiate acoustic EnergyHARMAN BECKER AUTOMOTIVE SYS·Filed 2000·Granted Aug 8, 2006·25 cites·20 claims
- 0576US7062064B2Flat panel loudspeaker arrangementHARMAN AUDIO ELECTRONIC SYS·Filed 2001·Granted Jun 13, 2006·18 cites·6 claims
- 0674US6160898ASuspension mount for sound reproduction devices according to the flexural wave principleNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Dec 12, 2000·53 cites·10 claims
- 0770US7302077B2Electromagnetic driver for a planar diaphragm loudspeakerHARMAN BECKER AUTOMOTIVE SYS·Filed 2006·Granted Nov 27, 2007·4 cites·21 claims
- 0869US6347149B1Driver for a flat acoustic panelHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Feb 12, 2002·44 cites·8 claims
- 0959US7465371B2Hot pressing apparatus with a pressure plate and at least one resilient liningBACHMANN KUNSTSTOFF TECHNOLOGI·Filed 2004·Granted Dec 16, 2008·9 cites·22 claims
- 1056US6494289B1Device for dynamic excitation of panel loudspeakersHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Dec 17, 2002·27 cites·12 claims
- 1150US2007025588A1Flat panel loudspeaker arrangementHARMAN AUDIO ELECTRONIC SYS·Filed 2006·Application pending·0 cites
- 1249US7187776B2Planar loudspeakerHARMAN BECKER AUTOMOTIVE SYS·Filed 2001·Granted Mar 6, 2007·1 cites·7 claims
- 1349US6748090B1Multi-mode radiator panelsHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Jun 8, 2004·20 cites·22 claims
- 1449US6170603B1Acoustic wallHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Jan 9, 2001·19 cites·16 claims
- 1548US6560348B1Contact connectionsHARMAN AUDIO ELECTRONIC SYS·Filed 1998·Granted May 6, 2003·19 cites·13 claims
- 1648US4654122AEndless wire belt for paper machines or the likeASTEN GROUP·Filed 1985·Granted Mar 31, 1987·10 cites·21 claims
- 1745US6888946B2High frequency loudspeakerHARMAN AUDIO ELECTRONIC SYS·Filed 2001·Granted May 3, 2005·1 cites·24 claims
- 1845US6622817B1Sound reproduction device working according to the bending wave principleHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Sep 23, 2003·16 cites·23 claims
- 1944US6836552B1Panel loudspeakersHARMAN AUDIO ELECTRONIC SYS·Filed 1999·Granted Dec 28, 2004·15 cites·22 claims
- 2044US6275598B1Sound reproduction deviceHARMAN ELECTRONIC SYSTEMS GMBH·Filed 1998·Granted Aug 14, 2001·19 cites·11 claims
- 2143US4599881AMethod and arrangement for winding and forming helixes of elastic plastic or metal wireRODA HOLDING·Filed 1984·Granted Jul 15, 1986·9 cites·54 claims
- 2242US4746546AMethod of forming endless wire belt for paper machines or the likeASTEN GROUP·Filed 1987·Granted May 24, 1988·8 cites·21 claims
- 2342US4459733AMethod and devices for assembly of helixes into face structuresBACHMANN WOLFGANG·Filed 1981·Granted Jul 17, 1984·8 cites·43 claims
- 2441US2006056556A1Method for guaranteeing an identical message sequence in serveral data sinksSIEMENS AG·Filed 2003·Application pending·0 cites
- 2540US2003147541A1Flat-panel loudspeakerFiled 2001·Application pending·0 cites
- 2639US7236601B1Panel loudspeakerBACHMANN WOLFGANG·Filed 1999·Granted Jun 26, 2007·12 cites·8 claims
- 2738US2010287775A1Method and device for producing helical screensBACHMANN WOLFGANG·Filed 2008·Application pending·0 cites
- 2837US9580092B2Method for operating a rail vehicle in a railway system and railway systemSIEMENS AG·Filed 2013·Granted Feb 28, 2017·0 cites·8 claims
- 2937US2015211932A1Method for Checking the Serviceability of Point Heaters of a Rail NetworkSIEMENS AG·Filed 2013·Application pending·0 cites
- 3032US12053919B2Method and device for producing helical coilsLEO FEINWERKTECHNIK GMBH & CO KG·Filed 2020·Granted Aug 6, 2024·0 cites·6 claims
- 3132US2012280427A1Method and device for producing coils from wiresBACHMANN WOLFGANG·Filed 2010·Application pending·0 cites
- 3230US4606792AEndless sieve band or composite band for paper machinesRODA HOLDING·Filed 1983·Granted Aug 19, 1986·3 cites·29 claims
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