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:
Dec. 28, 2021
Filed:
Dec. 30, 2015
Vectorious Medical Technologies Ltd., Tel-Aviv, IL;
Oren Goldshtein, Nahariya, IL;
Tal Azaria, Ashdod, IL;
Aharon Daffan, Jerusalem, IL;
Yair Levi, Haifa, IL;
VECTORIOUS MEDICAL TECHNOLOGIES LTD., Tel Aviv, IL;
Abstract
Apparatus and methods are described, including apparatus that includes an antenna (), configured to, by drawing energy from a magnetic field, provide a main supply voltage. The apparatus further includes operational circuitry () configured to operate only if a derived supply voltage, derived from the main supply voltage and supplied to the operational circuitry, is greater than a threshold value, and modulating circuitry (), configured to modulate a load of the antenna by alternatingly (i) connecting current-drawing circuitry to the main supply voltage, thus causing the main supply voltage to drop below the threshold value, and (ii) disconnecting the current-drawing circuitry from the main supply voltage without disconnecting the operational circuitry from the main supply voltage. Other embodiments are also described.