Herrtwich; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Herrtwich; Ralf.The latest application filed is for "apparatus, method and computer program product for facilitating navigation of a vehicle based upon a quality index of the map da".

Company Profile

1.4.6

Herrtwich; Ralf - Berlin DE
Herrtwich; Ralf - Kleinmachnow N/A DE
Herrtwich; Ralf - Gerlingen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus, method and computer program product for facilitating navigation of a vehicle based upon a quality index of the map data Grant 11,067,989 - Walker , et al. July 20, 2	2021-07-20
Apparatus, method and computer program product for facilitating navigation of a vehicle based upon a quality index of the map data Grant 10,802,485 - Walker , et al. October 13, 2	2020-10-13
Apparatus, Method And Computer Program Product For Facilitating Navigation Of A Vehicle Based Upon A Quality Index Of The Map Da App 20200073386 - WALKER; Belle ; et al.	2020-03-05
Apparatus, Method And Computer Program Product For Facilitating Navigation Of A Vehicle Based Upon A Quality Index Of The Map Data App 20190107836 - WALKER; Belle ; et al.	2019-04-11
Method and device for monitoring at least one vehicle occupant, and method for operating at least one assistance device Grant 10,140,532 - Weidl , et al. Nov	2018-11-27
Method and Device for Monitoring at Least One Vehicle Occupant and Method for Operating at Least One Assistance Device App 20140221781 - Schrauf; Michael ; et al.	2014-08-07
Method and Device for Monitoring at least one Vehicle Occupant, and Method for Operating at least one Assistance Device App 20140104405 - Weidl; Galia ; et al.	2014-04-17

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