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:
May. 03, 2022
Filed:
May. 15, 2018
Wi-charge Ltd., Rehovot, IL;
Ortal Alpert, Ness Ziona, IL;
Ran Sagi, Tel Aviv, IL;
Ori Refael Mor, Tel Aviv, IL;
Lior Golan, Ramat Gan, IL;
Yoav Biderman, Tel Aviv, IL;
Omer Nahmias, Aminadav, IL;
Alexander Slepoy, Chandler, AZ (US);
Zohar Levin, Rehovot, IL;
Eyal Conforti, Tel Aviv, IL;
Yan Rosh, Tel Aviv, IL;
Wi-Charge Ltd., Rehovot, IL;
Abstract
A safety supervision system for wireless power transmission, comprising a transmitter having an optical beam generator with safe states for transmitting power to receivers that convert the beam into electrical power. The system control unit stores previously known signatures categorized by predetermined parameters associated with one or more unwanted situations, stores data from sensors, compares this stored data to the signatures, and executes one or more responses based on this comparison. The system may comprise transmitter and/or receiver malfunction detection systems adapted to monitor the transmitter and receiver control units and to cause the optical beam generator to switch to a safe state upon detection of a transmitter or receiver control unit malfunction, and may further comprise a hazard detection system preventing human exposure to beam intensity above a predefined safe level.