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:
Jun. 16, 2026
Filed:
Mar. 10, 2023
Renesas Design Austria Gmbh, Graz, AT;
Jacob Reyes, Graz, AT;
Francesco Antonetti, Graz, AT;
Renesas Design Austria GmbH, Graz, AT;
Abstract
A system including a power device and a portable device for wireless powering of a load of the portable device is provided. The power device includes a transmitter stage to generate a carrier signal and an antenna connected to the transmitter stage to emit a magnetic field with a first waveform of the carrier signal. The portable device includes an antenna exposed to the magnetic field of the power device to receive an antenna signal and a receiver stage connected to the antenna to rectify the antenna signal to provide power to the load of the portable device. The power device is built to emit the magnetic field with the first waveform of the carrier signal in a power transfer mode and to emit the magnetic field with a second waveform of the carrier signal in a communication mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile