Patent Oppositions in elevator controls industry

Explore the competitive field of elevator controls where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in elevator controls technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the elevator controls industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the elevator controls industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Sep 3, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Method For Operating An Elevator System Comprising A Specification Of A Predetermined Travel Route, Elevator System, And Elevator Controller For Carrying Out Such A MethodTK ELEVATOR INNOVATION AND OPERATIONSApr 2, 2026OTIS ELEVATOR
Elevator Communication SystemKONEFeb 26, 2026INVENTIO
System And Method For Adjustably Positioning An Elevator Guide RailOTIS ELEVATORFeb 11, 2026KONE
Method For Recording Elevator Data And For Generating A Digital Twin Of An Existing Elevator InstallationINVENTIODec 12, 2025OTIS ELEVATOR
Method Of Operating A Computer-Controlled Device For Establishing A Secure Data Communication In A Distributed Control System Of A Passenger Transportation ArrangementINVENTIOOct 22, 2025KONE
Generation Of A Control Signal To A ConveyorKONEDec 13, 2024OTIS ELEVATOR
Method For Operating A Lift DeviceTELEGRTNER ELEKTRONIKOct 24, 2024OTIS ELEVATOR
Elevator Motion Control After Electrical Protective Device ActivationOTIS ELEVATORSep 11, 2024INVENTIO
Commissioning Of A Signalization Device In An Elevator SystemKONEAug 14, 2024OTIS ELEVATOR
Data Network Services Discovery In Elevators And EscalatorsKONEJun 13, 2024OTIS ELEVATOR

To stay ahead in the competitive elevator controls industry, companies are constantly innovating. Here are the top patents facing oppositions in the elevator controls industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Sep 3, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Aug 20, 2014Elevator Provided With A Coated Hoisting RopeKONE3
Jul 3, 2024Elevator Safety DeviceOTIS ELEVATOR3
Apr 13, 2016Wind Energy Installation Working Gantry And Wind Energy InstallationWOBBEN PROPERTIES2
Apr 6, 2022Brake Torque ControlOTIS ELEVATOR2
Apr 6, 2016Power-On-Reset Of Elevator ControllersOTIS ELEVATOR2
Dec 17, 2014Elevator System With Overhead Drive MotorOTIS ELEVATOR2
Sep 9, 2015Elevator Installation With Reduced Hoistway DimensionsOTIS ELEVATOR2
Nov 30, 2016Elevator SystemKONE2
Mar 18, 2015Elevator DeviceTOSHIBA ELEVATOR KABUSHIKI KAISHA2
Jun 7, 2023Elevator SystemMITSUBISHI ELECTRIC2