Zug
Switzerland
12
2009-03-10
The entities that hold a legal rights for patent applications filed by inventor Angst Philipp:
Philipp Angst from Zug, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Safety circuit for lift doors
#2 | 2007-08-07Situation-dependent reaction in the case of a fault in the region of a door of an elevator system
#3 | 2007-04-10Elevator installation having a virtual protection area at the bottom and/or the top of the elevator shaft, and method for controlling the same
#4 | 2006-10-10Method for preventing an inadmissibly high speed of the load receiving means of an elevator
#5 | 2006-07-20Safety system for an elevator structure
#6 | 2006-01-26Elevator installation with individually movable elevator cars and method for operating such an elevator installation
#7 | 2006-01-19Elevator installation and method for operating a vertical elevator shafts arranged adjacent to one another
#8 | 2005-12-08Elevator supervision
#9 | 2005-09-20Method of contactlessly monitoring elevator shaft doors
#10 | 2005-05-12Elevator installation and monitoring system for an elevator installation
#11 | 2005-02-17Shaft door monitoring system for an elevator installation
#12 | 2005-02-10Elevator door monitoring system
4553294 ⎘