Inventor
ANGST PHILIPP
CH13 patents
⚠️ This page may combine multiple inventors who share the name “ANGST PHILIPP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTIO AG
12 patentsUS7353916B2Apr 8, 2008
Elevator supervision
INVENTIO AG48 citations92
US7350625B2Apr 1, 2008
Shaft door monitoring system for an elevator installation
INVENTIO AG25 citations92
US7350624B2Apr 1, 2008
Safety system for an elevator structure
INVENTIO AG23 citations92
US7201256B2Apr 10, 2007
Elevator installation having a virtual protection area at the bottom and/or the top of the elevator shaft, and method for controlling the same
INVENTIO AG30 citations92
US7117979B2Oct 10, 2006
Method for preventing an inadmissibly high speed of the load receiving means of an elevator
INVENTIO AG35 citations92
US6988594B2Jan 24, 2006
Elevator door monitoring system
INVENTIO AG31 citations92
US7621376B2Nov 24, 2009
Elevator installation and method for operating a vertical elevator shafts arranged adjacent to one another
INVENTIO AG46 citations90
US7537089B2May 26, 2009
Elevator installation with individually movable elevator cars and method for operating such an elevator installation
INVENTIO AG40 citations90
US6945363B2Sep 20, 2005
Method of contactlessly monitoring elevator shaft doors
INVENTIO AG24 citations89
US7500650B2Mar 10, 2009
Safety circuit for lift doors
INVENTIO AG9 citations83
US7325657B2Feb 5, 2008
Elevator installation and monitoring system for an elevator installation
INVENTIO AG12 citations83
US7252180B2Aug 7, 2007
Situation-dependent reaction in the case of a fault in the region of a door of an elevator system
INVENTIO AG19 citations83