Frank KIRCHHOFF

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Elevator brake control system
- Patent number 10,442,660
- Issue date Oct 15, 2019
- Otis Elevator Company
- Peter Herkel
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Signal correlation for missing step detection in conveyors
- Patent number 8,960,407
- Issue date Feb 24, 2015
- Otis Elevator Company
- Burkhard Braasch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
People conveyor glass balustrade lighting
- Patent number 8,123,373
- Issue date Feb 28, 2012
- Otis Elevator Company
- Andreas Vogt
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO UPDATE SAFETY RELATED SOFTWARE
- Publication number 20180157482
- Publication date Jun 7, 2018
- Otis Elevator Company
- Frank Kirchhoff
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING ELEVATOR BRAKE CAPABILITY
- Publication number 20170355560
- Publication date Dec 14, 2017
- Otis Elevator Company
- Peter Herkel
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR BRAKE CONTROL SYSTEM
- Publication number 20170283212
- Publication date Oct 5, 2017
- Otis Elevator Company
- Peter Herkel
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MANAGEMENT OF SAFETY AND NON-SAFETY SOFTWARE IN AN ELEVATOR SYSTEM
- Publication number 20160257528
- Publication date Sep 8, 2016
- Otis Elevator Company
- Frank KIRCHHOFF
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PEOPLE CONVEYOR GLASS BALUSTRADE LIGHTING
- Publication number 20110042179
- Publication date Feb 24, 2011
- Andreas VOGT
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PEOPLE CONVEYOR GLASS BASTUSTRADE LIGHTING
- Publication number 20090067162
- Publication date Mar 12, 2009
- Andreas Vogt
- B66 - HOISTING LIFTING HAULING