| Patents for B66B 3 - Applications of devices for indicating or signalling operating conditions of elevators (3,971) |
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| 04/27/2011 | CN102030233A Elevator energy efficiency measuring method and instrument based on difference mass velocity integration method |
| 04/27/2011 | CN102030232A Elevator monitoring device, elevator monitoring method and elevator remote monitoring system |
| 04/27/2011 | CN102030230A Display device of elevator |
| 04/21/2011 | US20110088984 Elevator system control providing specialized service features |
| 04/21/2011 | US20110088980 Elevator system with bottom tensioning apparatus |
| 04/20/2011 | EP2310310A1 Arrangement and method for determining the position of an elevator car |
| 04/20/2011 | CN201801284U Elevator light curtain |
| 04/20/2011 | CN201801251U Elevator indoor pre-calling and status display device |
| 04/20/2011 | CN1789101B Information distribution system for use in an elevator |
| 04/20/2011 | CN102020157A System for controlling the linkage of alarm talkback and video frequency of elevator |
| 04/20/2011 | CN102020150A Elevator position detection device |
| 04/20/2011 | CN102020149A 电梯系统 The elevator system |
| 04/20/2011 | CN102020148A Dot matrix elevator display device with network interface and control method thereof |
| 04/20/2011 | CN102020147A Display and control apparatus for elevator system |
| 04/19/2011 | US7929268 Magnetic levitation apparatus |
| 04/13/2011 | CN201793290U Stroke indicating device for hoisting machine |
| 04/13/2011 | CN102015507A Destination-floor displaying device for elevator |
| 04/13/2011 | CN102015506A Elevator system, elevator control device and destination floor reception terminal device |
| 04/13/2011 | CN102009890A Detector for absolute position of elevator lift car |
| 04/13/2011 | CN102009883A Position detector for elevator cage |
| 04/13/2011 | CN101456504B Elevator system |
| 04/06/2011 | EP2305590A1 Device for displaying the situation outside a building with a lift |
| 04/06/2011 | EP2305589A1 Elevator car number placement information editing system, destination information input device, display device, and editing operation device |
| 04/06/2011 | CN201785102U Voice stop announcing device |
| 04/06/2011 | CN201785101U Elevator alarm and voice talkback system |
| 04/06/2011 | CN101279688B Monitoring system for wire rope tension balancing cylinder and lifting load |
| 03/31/2011 | WO2011037280A1 Device for displaying floor information of operating elevator using acceleration sensor |
| 03/30/2011 | EP1633669B1 Elevator call button with tactile feedback |
| 03/30/2011 | CN201781573U Building intercom system capable of displaying elevator operating floor through extension set |
| 03/30/2011 | CN201777746U Energy-saving and safety device for elevator |
| 03/30/2011 | CN201777745U Level sensing device of hydraulic elevator |
| 03/30/2011 | CN101992982A Stop detection device of elevator |
| 03/30/2011 | CN101992981A Stop detection device of elevator |
| 03/30/2011 | CN101992980A Method of remote monitoring system for elevator, escalator and passenger conveyor |
| 03/30/2011 | CN101992976A Automatic control system of high-operating hanging basket |
| 03/24/2011 | WO2011034527A1 Remote access of an elevator control system with multiple subsystems |
| 03/24/2011 | US20110067958 Elevator installation and method for maintenance of such an elevator installation |
| 03/23/2011 | CN201770377U Apparatus for capturing operation information of elevator car |
| 03/23/2011 | CN201770376U Elevator state information monitoring device |
| 03/23/2011 | CN101989398A Liquid crystal display device for lift system |
| 03/23/2011 | CN101365642B Remote updating system for elevator control program |
| 03/23/2011 | CN101152940B Function variable remote monitoring system and remote monitoring method for elevator |
| 03/16/2011 | CN201761987U Position detecting device for elevator cage |
| 03/16/2011 | CN201761985U Intelligent novel elevator call controller |
| 03/10/2011 | WO2011027442A1 Control device for elevator |
| 03/10/2011 | WO2011027429A1 Elevator system |
| 03/09/2011 | EP2292545A1 Destination-floor displaying device for elevator |
| 03/09/2011 | EP1539630B1 Elevator employing radio frequency identification devices (rfids) |
| 03/09/2011 | EP1412274B1 Lift system comprising a measuring system for determining the absolute position of the cage |
| 03/03/2011 | WO2011024292A1 Elevator operating panel |
| 03/03/2011 | WO2011024223A1 Elevator system and method for controlling the same |
| 03/02/2011 | CN101983169A Group management device of elevator |
| 03/02/2011 | CN101289151B Transmission system of elevator |
| 03/02/2011 | CN101010249B Elevator hall operation panel |
| 02/16/2011 | CN201746183U Elevator floor liquid crystal display |
| 02/16/2011 | CN1989060B Elevator bolt detecting device, elevator system, and mover position/speed detecting device |
| 02/16/2011 | CN101272976B 电梯控制系统 Elevator control system |
| 02/16/2011 | CN101016130B Elevator control device |
| 02/10/2011 | WO2011016133A1 Device for detecting position of elevator car |
| 02/10/2011 | US20110031071 Destination floor indication device of elevator |
| 02/09/2011 | EP1291311B1 Operating board for elevator |
| 02/09/2011 | CN201737547U Real-time elevator energy efficiency record analyzer |
| 02/09/2011 | CN201737546U Safety protection and running state monitoring device for construction hoist |
| 02/09/2011 | CN1927686B Elevator control device |
| 02/09/2011 | CN101968778A Lattice serial display method |
| 02/09/2011 | CN101966945A Sundries lift control system and preparation method thereof |
| 02/08/2011 | US7882939 Elevator operating apparatus |
| 02/03/2011 | WO2011012768A1 System for controlling elevators in an elevator system |
| 02/03/2011 | CA2768926A1 System for controlling elevators in an elevator system |
| 02/02/2011 | CN201729552U Visible intercommunication construction elevator system |
| 02/02/2011 | CN101962141A Display device of an elevator |
| 02/01/2011 | US7878308 Information distribution system for use in an elevator |
| 02/01/2011 | US7878307 Information distribution for use in an elevator |
| 01/26/2011 | EP2277816A1 Elevator riding guide system |
| 01/26/2011 | CN201722024U Construction elevator fault indication device |
| 01/26/2011 | CN101959784A Elevator riding guide system |
| 01/26/2011 | CN101955099A Implementation method of display mode of ultrathin elevator car |
| 01/26/2011 | CN101955096A Passive type wireless remote elevator call control system and control method |
| 01/26/2011 | CN101955095A Multi-target card based operation and control system and control method of wireless remote elevator calling |
| 01/26/2011 | CN101955094A Multi-antenna wireless remote control system for calling elevator and control method thereof |
| 01/26/2011 | CN101955093A Operation and control system of multi-base-station wireless remote elevator calling and control method |
| 01/26/2011 | CN101372300B 电梯 Elevator |
| 01/26/2011 | CN101016132B Elevator control device |
| 01/20/2011 | WO2011007428A1 Elevator system |
| 01/19/2011 | EP1400475B1 Elevator system |
| 01/19/2011 | CN201713169U Elevator-safety remote real-time monitoring system based on internet of things |
| 01/19/2011 | CN201713168U Detecting device of running state of elevator |
| 01/19/2011 | CN201713165U Elevator car operation panel |
| 01/12/2011 | CN201703928U Interconnected group-control system for elevators |
| 01/12/2011 | CN101941621A Elevator equipment |
| 01/06/2011 | WO2011001829A1 Elevator device |
| 01/06/2011 | WO2011001764A1 Elevator equipment |
| 01/05/2011 | EP1458641B1 Condition-based elevator maintenance monitoring |
| 01/05/2011 | CN101934959A System and method for changing personalized interface of elevator buttons |
| 01/05/2011 | CN101353125B Safety monitoring system of elevator |
| 01/04/2011 | CA2547931C Elevator control apparatus |
| 12/29/2010 | WO2010150929A1 Device for detecting and alarming elevator operating floor |
| 12/29/2010 | WO2010150644A1 Elevator device |
| 12/29/2010 | EP2266909A1 Elevator system, elevator control device and destination floor reception terminal device |
| 12/29/2010 | CN201686363U Emergency information media switching device of lift car |