08686685 is referenced by 155 patents and cites 38 patents.

Some embodiments provide a system for charging devices. The system includes a master device and a slave device. Some embodiments provide a method for charging devices in a system that includes a slave device and a master device. The slave device includes (1) an antenna to receive a radio frequency (RF) beam and (2) a power generation module connected to the antenna that converts RF energy received by the slave antenna to power. The master device includes (1) a directional antenna to direct RF power to the antenna of the slave device and (2) a module that provides power to the directional antenna of the master device.

Title
Secure apparatus for wirelessly transferring power and communicating with one or more slave devices
Application Number
12/979254
Publication Number
8686685 (B2)
Application Date
December 27, 2010
Publication Date
April 1, 2014
Inventor
Mehran Moshfeghi
Rancho Palos Verdes
CA, US
Agent
Adeli
Assignee
Golba
CA, US
IPC
H02J 7/00
View Original Source