Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934135 | Elevator system with adaptive door control | — | 2021-03-02 |
| 10486941 | Lift system having individually driven cars and a closed track | Lukas Finschi, Florian Troesch, Paul Friedli, Jonas Vonaesch | 2019-11-26 |
| 9945675 | Guiding users in an area | — | 2018-04-17 |
| 9691202 | Inputting lock commands | — | 2017-06-27 |
| 9373209 | Command input based on data-carrier orientation | Hans Blochle | 2016-06-21 |
| 8833525 | Method and system for operating an elevator system responsive to movement of building door | Bernhard Gerstenkorn, Paul Friedli | 2014-09-16 |
| 8646579 | Circuit board coupling elevator call control to signal bus | — | 2014-02-11 |
| 8556042 | Elevator coupled to building door | Bernhard Gerstenkorn, Paul Friedli | 2013-10-15 |
| 8540057 | Generating elevator installation maintenance information | Donato Carparelli | 2013-09-24 |
| 7886336 | Method of initiating a security procedure within a building | Paul Friedli | 2011-02-08 |
| 7665581 | Method and device for automatic checking of the availability of technical equipment in or at a building | Lutz Richter, Paul Friedli | 2010-02-23 |
| 7319966 | Method of communicating information for elevator users | Paul Friedli, Lennart Svensson-Hilford | 2008-01-15 |
| 7182174 | Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system | Lorenzo Parrini, Peter Spiess, Lukas Finschi, Paul Friedli | 2007-02-27 |
| 7073633 | Device and method for remote maintenance of an elevator | Karl Weinberger | 2006-07-11 |
| 6868945 | Method for controlling an elevator utilizing a mobile telephone | Paul Friedli | 2005-03-22 |
| 6801792 | Method for communication with a transportation system | Paul Friedli | 2004-10-05 |
| 6793044 | Travel sequence planning for elevators | Jana Koehler | 2004-09-21 |
| 6732839 | Contactless switching device for an elevator safety chain | — | 2004-05-11 |
| 6425460 | Method for temporarily operating an elevator in response to user transmitted program | — | 2002-07-30 |
| 6412604 | Device for transferring energy to a vehicle of a transportation system | — | 2002-07-02 |
| 6394231 | Method of communication of travel destination information between user and a plural vehicle transport system | Paul Friedli | 2002-05-28 |
| 6315083 | Transportation system control with user input of travel destination designations | Paul Friedli | 2001-11-13 |
| 6011839 | Control device for a lift | Paul Friedli | 2000-01-04 |
| 5932853 | Identification system for a lift installation | Paul Friedli, Karl F. Schneeberger | 1999-08-03 |