WIRELESS SOUND CHARGING METHODS AND SYSTEMS FOR GAME CONTROLLERS, BASED ON POCKET-FORMING

摘要

The present invention provides wireless charging methods and systems for powering game controllers. The methods and systems may include one or more transmitters and one or more receivers. In some embodiments the transmitters and receivers may be embedded to game console and game controllers, respectively. In other embodiments, the transmitters and receivers may be connected as a separate device to the game console and game controllers, respectively. The method may include wireless power transmission through suitable techniques such as pocket-forming utilizing sound waves.

主权项

1. A method for wireless charging of a game controller, comprising:
connecting a pocket-forming transmitter to a power source; generating sound waves from a sound circuit embedded within the transmitter; Controlling the generated sound waves with a digital signal processor in the transmitter; transmitting the sound waves through antenna elements connected to the transmitter; and. capturing the sound waves forming pockets of energy in 3-D space at a receiver with antenna elements connected to the game controller to convert the pockets of energy into a DC voltage for charging or powering a battery of the gamer controller.