Inventor

GERSTENKORN BERNHARD

CH21 patents

⚠️ This page may combine multiple inventors who share the name “GERSTENKORN BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GERSTENKORN BERNHARD

INVENTIO AG

Elevator safety circuit monitor and control for drive and brake

Method and apparatus for generating elevator car position information

Method and apparatus for controlling a sliding elevator door

Elevator excess speed detector with multiple light barrier

Method and system for operating an elevator system responsive to movement of building door

Method for the exchange of data

System for transportation or access control of persons or goods, and method, device and computer program for maintenance of the system, and method for retrofitting a building with the system

System for security control of persons/goods, and/or for transporting persons/goods, control device for commanding this system, and method of operating this system

Method of controlling access to an area accessible by persons, particularly to a space closed by a door

Method of assigning a user to an elevator system and such an elevator system

Method of controlling access to an area accessible by persons, particularly to a space closed by a door

Method and system for operating electrical consumers in a building

Method for determining a destination call for use by an elevator installation, and an elevator installation

GERSTENKORN BERNHARD

Method of controlling access to an area

Lift installation control system that interfaces with mobile devices

Elevator coupled to building door

Controlling access to building floors serviced by elevators

Method of guiding a user in an environment, particularly in a building

Method for determining a destination call for use by an elevator installation, and an elevator installation

Method of controlling access to an area

Method for switching electrical consumers in a building comprising an elevator system