USPTO Patent Granted for Photovoltaic Wireless Power Transfer System

ChangeBridge: Patent Grants - Power Supply (H02J)

Published March 24th, 2026

Detected March 25th, 2026

Summary

The USPTO has granted a patent (US12587037B2) to Daanaa Resolution Inc. for a photovoltaic wireless power transfer system. The system utilizes a bimodal near-field resonant approach to transfer power from photovoltaic cells to a load.

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What changed

The United States Patent and Trademark Office (USPTO) has granted patent US12587037B2 for a photovoltaic wireless power transfer system to Daanaa Resolution Inc. The invention describes a bimodal near-field resonant system that converts power from photovoltaic cells into an oscillating electrical signal, which is then wirelessly transferred to a power load via transmitter and receiver resonators. The system allows for simultaneous capacitive and magnetic induction power transfer with an adjustable ratio.

This patent grant is primarily an intellectual property event and does not impose new regulatory obligations on businesses. However, companies operating in the renewable energy, wireless power, or photovoltaic sectors should be aware of this patented technology, as it may impact their own research, development, and commercialization efforts in related areas. No immediate compliance actions are required for regulated entities.

Source document (simplified)

← USPTO Patent Grants

Photovoltaic power transfer system and methods

Grant US12587037B2 Kind: B2 Mar 24, 2026

Assignee

Daanaa Resolution Inc.

Inventors

Soroush Dehghani Mohammadabadi, Mohammadjavad Shariatzadeh, Ehsan Hadizadeh Hafshejani, Ehud Daon

Abstract

The present invention involves a bimodal near-field resonant wireless system for transferring power from one or more photovoltaic cells to a power load. One or more transmission modules are in electrical communication with the one or more photovoltaic cells, converting power from photovoltaic cells into an oscillating electrical power signal having a variable oscillation frequency. Transmitter resonators are in electrical communication with transmission modules resonating at the variable oscillation frequency. Receiver resonators, resonating at the variable oscillation frequency and disposed to bimodally receive power from transmitter resonators simultaneously via capacitive coupling and magnetic induction according to an adjustable transfer mode ratio of capacitive to inductive power transfer. Receiver modules are in electrical communication with receiver resonators, each receiving power from receiver resonators and render power received from receiver resonators into a direct current voltage, and transmit the direct current voltage to the power load.