System and method for providing health safety in a wireless power transmission system
D Bell, MA Leabman - US Patent 9,893,554, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Systems and methods for wireless power transmission
D Bell, MA Leabman - US Patent 9,853,692, 2017 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver
MA Leabman, GS Brewer - US Patent 9,923,386, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Wireless power transmission with selective range
MA Leabman, GS Brewer - US Patent 9,941,754, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Transmittersand methods for adjusting wireless power transmission based on information from receivers
MA Leabman, GS Brewer - US Patent 9,859,756, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Receivers for wireless power transmission
MA Leabman, GS Brewer - US Patent 9,973,021, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers
D Bell, MA Leabman - US Patent 9,876,536, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device
D Bell, MA Leabman - US Patent 10,291,055, 2019 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of …
MA Leabman, GS Brewer - US Patent 9,887,739, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
Methodology for multiple pocket-forming
MA Leabman, GS Brewer - US Patent 9,893,768, 2018 - Google Patents
The embodiments described herein include a transmitter that transmits a power transmission
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …
signal (eg, radio frequency (RF) signal waves) to create a three-dimensional pocket of …