MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202647063639 A) filed by Koninklijke Philips N. V. on May 20, 2026, for Wireless Power Transfer.
Inventors include Draak, Johannes Wilhelmus; Agafonov, Aleksei; and Lebens, Pascal Leonard Maria Theodoor.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A power transmitter (101) wirelessly provides power to a power receiver (105) via an inductive power transfer signal. The power transmitter (101) comprises a communication coil (207) that generates a communication carrier signal generated in response to a drive signal generated and modulated by a communication unit (205). The power receiver may during startup extract power from the communication carrier signal to power communication circuitry. A measurer (209) repeatedly measures an impedance property for the communication coil (207) where the impedance property is dependent on an impedance of the communication coil (207). A detector (211) detects a steady state condition in response to the impedance property measurements meeting a steady state criterion. A controller (203) initializes communication in response to the detection of the steady state condition. The approach may reduce delays in starting communication between the power transmitter and power receiver.
Disclaimer: Curated by HT Syndication.
