The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Mar. 04, 2021
Inventio Ag, Hergiswil, CH;
Stefano Carriero, Cham, CH;
INVENTIO AG, Hergiswil, CH;
Abstract
A human-machine-interface formed as a landing operation panel or a landing information panel for an elevator installation has: an interaction unit () that responds to actuation by a passenger to generate input signals and/or to output output signals to be perceived by the passenger; a communication unit that transmits the input signals to an elevator and/or receives the output signals from the elevator controller; and a supply unit that supplies electrical energy to the interaction unit and the communication unit, the supply unit having an energy conversion unit and an electricity storage unit, wherein the energy conversion unit converts kinetic energy available in the immediate surroundings of the human-machine-interface into electrical energy, and wherein the electricity storage unit stores the converted electrical energy. The human-machine-interface operates with energy autonomy, i.e. without a supply cable to a central power supply.