Ho Fai Leung

Title: Innovations of Ho Fai Leung in Wireless Power Technology

Introduction

Ho Fai Leung is an accomplished inventor based in Auckland, New Zealand. He has made significant contributions to the field of wireless power technology, holding a total of six patents. His work focuses on developing advanced systems that enhance the efficiency and functionality of power transfer.

Latest Patents

Among his latest patents is a "Capacitive power transfer system with integrated wide bandwidth communication." This innovative system includes a power transmitter with primary side filter components, a communications modulator, and transmitter capacitive couplers. The power receiver is designed with receiver capacitive couplers that are capacitively coupled to the transmitter capacitive couplers, along with secondary side filter components and a communication demodulator. This design allows for stable gain high pass filtering above a communications cutoff frequency, optimizing power delivery.

Another notable patent is the "Wireless power system cabling." This system features a wireless power transmitting device, such as a charging puck, and a wireless power receiving device, like a wristwatch. The charging puck is equipped with a three-wire cable connecting a connector to the puck housing. It utilizes multiple coils to transmit wireless power, with control circuitry that activates specific coils based on the required power transmission. This innovative approach enhances the user experience by providing efficient and convenient charging solutions.

Career Highlights

Ho Fai Leung is currently employed at Apple Inc., where he