Inventor · disambiguated record
Ralf Herrtwich
Also filed as: HERRTWICH RALF · HERRTWICH RALF-GUIDO
3 granted patents·2 pending applications·5 citations·filing 2004–2019
55Inventor score
Top patents by PatentIndex Score
5 records- 0182US10802485B2Apparatus, method and computer program product for facilitating navigation of a vehicle based upon a quality index of the map dataHERE GLOBAL BV·Filed 2017·Granted Oct 13, 2020·5 cites·24 claims
- 0256US11067989B2Apparatus, method and computer program product for facilitating navigation of a vehicle based upon a quality index of the map dataHERE GLOBAL BV·Filed 2019·Granted Jul 20, 2021·0 cites·20 claims
- 0335US2014221781A1Method and Device for Monitoring at Least One Vehicle Occupant and Method for Operating at Least One Assistance DeviceSCHRAUF MICHAEL·Filed 2012·Application pending·0 cites
- 0431US10140532B2Method and device for monitoring at least one vehicle occupant, and method for operating at least one assistance deviceWEIDL GALIA·Filed 2011·Granted Nov 27, 2018·0 cites·13 claims
- 0526US2005065721A1Device and process for displaying navigation informationFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →