Inventor · disambiguated record
Karl-Ernst Weiss
Also filed as: HEINTZ FRIEDER · WEISS KARL-ERNST
8 granted patents·1 pending application·209 citations·filing 1979–2011
89Inventor score
Top patents by PatentIndex Score
9 records- 0187US6247343B1Device for locking and unlocking a door, in particular a motor vehicle doorBOSCH GMBH ROBERT·Filed 1999·Granted Jun 19, 2001·66 cites·11 claims
- 0263US4217512AApparatus for generating a pulse when a first member passes a second member using permanent magnets with different strengthsBOSCH GMBH ROBERT·Filed 1979·Granted Aug 12, 1980·14 cites·5 claims
- 0346US5969597AMethod for preventing misuse of transponders left inside a vehicleBOSCH GMBH ROBERT·Filed 1998·Granted Oct 19, 1999·38 cites·6 claims
- 0445US6650224B1Authorization verification system for vehiclesBOSCH GMBH ROBERT·Filed 1999·Granted Nov 18, 2003·32 cites·14 claims
- 0545US6611193B1Vehicle security deviceBOSCH GMBH ROBERT·Filed 1997·Granted Aug 26, 2003·14 cites·20 claims
- 0641US6686670B1Access and start/drive authorization systemBOSCH GMBH ROBERT·Filed 1999·Granted Feb 3, 2004·11 cites·18 claims
- 0738US6794988B1Control device for a motor vehicleBOSCH GMBH ROBERT·Filed 1999·Granted Sep 21, 2004·23 cites·7 claims
- 0832US6522240B1Telecontrol device and method for the operation of telecontrol deviceBOSCH GMBH ROBERT·Filed 1998·Granted Feb 18, 2003·11 cites·2 claims
- 0929US2013338875A1Method and device for determining a power reserve of an electric driveWEISS KARL-ERNST·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Karl-Ernst Weiss files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →