Radio frequency power transmission system
First Claim
Patent Images
1. A wireless power transmission system comprising:
- a first transmitter configured to selectively transmit a microwave energy signal;
a second transmitter configured to selectively transmit lightwave energy signal;
at least one receiver adapted to receive over the air the microwave energy signal and the lightwave energy signal;
at least one energy converting device configured to convert said received microwave energy signal and said received lightwave energy signal into a storable energy form;
an energy storage device coupled to the at least one energy converting device for storing said energy; and
a controller operative to control the delivery of storable energy from the energy converting device to the energy storage device,wherein said controller is responsive to a global positioning system for providing positional information data to said first and second transmitters to facilitate directing said microwave energy signal and said lightwave energy signal to said at least one receiver.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless power transmission system for use in a mobile asset comprising a host transmitter for providing at least one of a microwave or a lightwave energy signal, a receiver configured to receive said signal, a converter for converting said signal to a storable energy form, and a controller to control the transfer of storable energy from said converter to at least one energy storage device.
9 Citations
19 Claims
-
1. A wireless power transmission system comprising:
-
a first transmitter configured to selectively transmit a microwave energy signal; a second transmitter configured to selectively transmit lightwave energy signal; at least one receiver adapted to receive over the air the microwave energy signal and the lightwave energy signal; at least one energy converting device configured to convert said received microwave energy signal and said received lightwave energy signal into a storable energy form; an energy storage device coupled to the at least one energy converting device for storing said energy; and a controller operative to control the delivery of storable energy from the energy converting device to the energy storage device, wherein said controller is responsive to a global positioning system for providing positional information data to said first and second transmitters to facilitate directing said microwave energy signal and said lightwave energy signal to said at least one receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17)
-
-
15. A wireless power transmission system comprising:
-
at least one receiver adapted to receive over the air a microwave energy signal and a lightwave energy signal; at least one energy converting device configured to convert said received microwave energy signal and said received lightwave energy signal into a storable energy form; a first transmitter configured to selectively provide the microwave energy signal; a second transmitter configured to selectively provide the lightwave energy signal; an energy storage device coupled to the at least one energy converting device for storing said energy; and a controller operative to control the delivery of storable energy from the energy converting device to the energy storage device, wherein said controller is responsive to a global positioning system for providing positional information data to said first and second transmitters to facilitate directing said microwave energy signal and said lightwave energy signal to said at least one receiver.
-
-
18. A method for wirelessly transmitting power comprising the steps of:
-
receiving a global positioning system signal comprising positional information; selectively wirelessly transmitting microwave signals in a direction indicated by the global positioning system signal by a first transmitter; selectively wirelessly transmitting lightwave energy signals in a direction indicated by the global positioning system signal by a second transmitter; receiving said microwave and lightwave signals over the air; converting said signals to usable power; and storing said usable power in at least one storage device. - View Dependent Claims (19)
-
Specification