Inventor · disambiguated record
Ludger Weghaus
Also filed as: WEGHAUS LUDGER
10 granted patents·9 pending applications·52 citations·filing 2007–2024
84Inventor score
Top patents by PatentIndex Score
19 records- 0191US8788152B2Method and device for actuating a door or a flap of a vehicleREIMANN MARTIN·Filed 2009·Granted Jul 22, 2014·38 cites·24 claims
- 0281US10427644B2Apparatuses, methods, and computer programs for establishing a radio connection on the basis of proximity informationVOLKSWAGEN AG·Filed 2016·Granted Oct 1, 2019·6 cites·16 claims
- 0377US10800380B2Access and drive authorization system with increased safety against relay station attacks by verification of locationHELLA KGAA HUECK & CO·Filed 2016·Granted Oct 13, 2020·3 cites·8 claims
- 0467US10490062B2Remote control for automotive applicationsHELLA GMBH & CO KGAA·Filed 2016·Granted Nov 26, 2019·1 cites·13 claims
- 0565US2025138181A1Vehicle and method for vehicle countingHELLA GMBH & CO KGAA·Filed 2024·Application pending·0 cites
- 0665US2025138184A1Vehicle and method for precipitation detectionHELLA GMBH & CO KGAA·Filed 2024·Application pending·0 cites
- 0760US10576933B2Vehicle theft protection systemHELLA GMBH & CO KGAA·Filed 2018·Granted Mar 3, 2020·2 cites·11 claims
- 0856US2025147139A1OPTIMIZED ANGLE OF ARRIVAL (AoA) DETERMINATIONHELLA GMBH & CO KGAA·Filed 2024·Application pending·0 cites
- 0951US8923514B2Apparatus and method for authentication for motor vehiclesWEGHAUS LUDGER·Filed 2011·Granted Dec 30, 2014·2 cites·11 claims
- 1048US10252700B2Access and driving authorization system with increased security against relay attacks on the transponding interfaceHELLA KGAA HUECK & CO·Filed 2016·Granted Apr 9, 2019·0 cites·8 claims
- 1146US12452105B2Method for detecting a change in a communications channel system of a vehicle, RF module, radio system and vehicle with radio systemHELLA GMBH & CO KGAA·Filed 2024·Granted Oct 21, 2025·0 cites·13 claims
- 1246US11007925B2Assistance method for a light control system in a motor vehicle, light control system, computer program product, and computer-readable mediumHELLA GMBH & CO KGAA·Filed 2019·Granted May 18, 2021·0 cites·17 claims
- 1346US2019210562A1Access and driving authorization system with increased security against relay attacks on the transponding interfaceWEGHAUS LUDGER·Filed 2019·Application pending·0 cites
- 1445US2023421275A1Method for detecting a change in a communications channel system, and radio module and radio systemHELLA GMBH & CO KGAA·Filed 2023·Application pending·0 cites
- 1544US2008068145A1Motor Vehicle With A Sensor ArrangementHELLA KGAA·Filed 2007·Application pending·0 cites
- 1642US10464527B2Access and driving authentication system with increased security against relay attacks on the transponding interfaceHELLA KGAA HUECK & CO·Filed 2016·Granted Nov 5, 2019·0 cites·8 claims
- 1740US2020079277A1Assistance method for a light control system in a motor vehicle, light control system, computer program product, and computer-readable mediumHELLA GMBH & CO KGAA·Filed 2019·Application pending·0 cites
- 1834US2013208890A1Key with remote control, in particular for motor vehicles, and arrangement with such a keyWEGHAUS LUDGER·Filed 2011·Application pending·0 cites
- 1930US2021231766A1Method and system for sensing a position of a mobile terminal relative to a vehicleVOLKSWAGEN AG·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →