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. 02, 2025
Filed:
Jun. 14, 2023
Capow Technologies Ltd, Beer Sheva, IL;
Eli Abramov, Beer-Sheva, IL;
Alon Cervera, Netzer Sereni, IL;
CAPOW TECHNOLOGIES LTD, Beer Sheva, IL;
Abstract
A power-regulated Power Receiving Unit (PRU) of an RWPT system, comprising an ML post-regulation stage via which a load is connected to the PRU; a controller circuit, being adapted to: determine target/predicted values for voltage and current of the a Power Transmit Unit (PTU) of the RWPT system; determine the wireless medium characteristics and resonant frequency of the RWPT system; generate an overall system model by using First Harmonic Approximation (FHA); determine a desired output power; calculate the voltage Vof the first harmonic; use Vto calculate the equivalent reflected impedance Zof the load; and calculate the duty-cycle d using the predicted values of the efficiency n the conversion ratio M(D) and the calculated equivalent reflected impedance Z.