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Energous Corporation patents


Recent patent applications related to Energous Corporation. Energous Corporation is listed as an Agent/Assignee. Note: Energous Corporation may have other listings under different names/spellings. We're not affiliated with Energous Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "E" | Energous Corporation-related inventors


Boost converter and controller for increasing voltage received from wireless power transmission waves

An exemplary method of receiving wireless power from a wireless power transmitter includes, at a wireless power receiver having a controller, an antenna, a rectifier coupled with the antenna, and a boost converter coupled with the rectifier: (i) rectifying, by the rectifier, energy from wireless power transmission waves received by the antenna into a first voltage, (ii) increasing, by the boost converter, the first voltage to a second voltage based on instructions from the controller, and (iii) controlling, by the controller, an amount of increase in voltage from the first voltage to the second voltage based on a comparison.. . ... Energous Corporation

Wireless power receiver with a synchronous rectifier

Embodiments disclosed herein describe a wireless power receiver including a synchronous rectifier using a class-e or a class-f amplifier. The voltage waveform generated from a power source, for example an antenna, is tapped to create a feed-forward tap-line to provide a gate voltage to the transistor of the class-e or the class-f amplifier. ... Energous Corporation

System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices

Wireless charging systems, and methods of use thereof, are disclosed herein. As an example, a method includes: (i) receiving, by a communications radio of a wireless power transmitter, a communication signal from a communications radio of a wireless power receiver, the communication signal including data used to determine a location of the wireless power receiver, and (ii) determining a location of the wireless power receiver based, at least in part, on the data included in the communication signal. ... Energous Corporation

Miniaturized highly-efficient designs for near-field power transfer system

Near-field power transfer systems can include antenna elements that constructed or printed close to each other in a meandered arrangement, where neighboring antenna elements conduct currents that flow in opposite directions. This current flow entirely or almost entirely cancels out any far field rf radiation generated by the antennas or otherwise generated by the electromagnetic effects of the current flow. ... Energous Corporation

Modular antennas in wireless power transmission systems

A wireless power transmission system includes a transmitter configured to transmit power waves including printed circuit boards where a printed circuit board and antenna boards, where each antenna board comprises one or more antenna elements, at least one antenna board resides on a printed circuit board, and the at least one antenna board is connected with a power feeding line. The transmitter further includes a heat sink attached to the at least one printed circuit board, wherein placement of the heat sink with respect to the at least one antenna board comprising the one or more antenna elements and shape of the heat sink is configured such that the heat sink operates as a reflector to direct wireless power waves transmitted from the at least one antenna board in a pre-determined direction.. ... Energous Corporation

Modular antennas in wireless power transmission systems

A wireless power transmission system includes a transmitter configured to transmit power waves including printed circuit boards where a printed circuit board and antenna boards, where each antenna board comprises one or more antenna elements, at least one antenna board resides on a printed circuit board, and the at least one antenna board is connected with a power feeding line. The transmitter further includes a heat sink attached to the at least one printed circuit board, wherein placement of the heat sink with respect to the at least one antenna board comprising the one or more antenna elements and shape of the heat sink is configured such that the heat sink operates as a reflector to direct wireless power waves transmitted from the at least one antenna board in a pre-determined direction.. ... Energous Corporation

Modular antennas in wireless power transmission systems

A wireless power transmission system includes a transmitter configured to transmit power waves including printed circuit boards where a printed circuit board and antenna boards, where each antenna board comprises one or more antenna elements, at least one antenna board resides on a printed circuit board, and the at least one antenna board is connected with a power feeding line. The transmitter further includes a heat sink attached to the at least one printed circuit board, wherein placement of the heat sink with respect to the at least one antenna board comprising the one or more antenna elements and shape of the heat sink is configured such that the heat sink operates as a reflector to direct wireless power waves transmitted from the at least one antenna board in a pre-determined direction.. ... Energous Corporation

Ceramic antenna molds

An antenna may include an electromagnetic band gap (ebg) ground plane, and a plurality of unit cells that are periodically spaced and inclusive of respective dipole antennas, and positioned over the ebg ground plane.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

Near field transmitters for wireless power charging

Disclosed is a system including rf circuitry configured to generate an rf signal; a plurality of unit cells configured to receive the rf signal and to cause an rf energy signal having a center frequency to be present within the unit cells; and receiver circuitry configured to charge an electronic device in response to an antenna of the electronic device receiving the rf energy signal when the antenna is tuned to the center frequency and positioned in a near-field distance from one or more of the unit cells.. . ... Energous Corporation

06/29/17 / #20170187222

Antenna for near field wireless power charging

A wireless charging system comprises a first coaxial structure configured to have an rf signal present on a conductor; and a second coaxial structure configured to have an rf signal present, power being transferred from the first coaxial structure to the second coaxial structure when the first coaxial structure and the second coaxial structure are excited in proximity to each other.. . ... Energous Corporation

06/29/17 / #20170187198

Radar motion detection using stepped frequency in wireless power transmission system

Embodiments disclosed herein may include a receiver configured to determine location data associated with one or more objects. The receiver transmits the location data associated with the one or more objects to a transmitter configured to transmit wireless power waves. ... Energous Corporation

06/22/17 / #20170179771

System and methods for using sound waves to wirelessly deliver power to electronic devices

Wireless charging systems, and methods of use thereof, are disclosed herein. As an example, a method includes: receiving, at a computer system, information identifying a location of a receiver device that requires charging, the location is within a predetermined range of the computer system; transmitting a first set of sound waves, via one or more transducer elements of a first pocket-forming transmitter that is coupled with the computer system, that converge in 3-d space proximate to the predetermined location of the receiver device to form a pocket of energy; while transmitting the first set of sound waves: (i) receiving a second set of sound waves from a second pocket-forming transmitter, distinct from the first pocket-forming transmitter; and (ii) charging the computer system by converting energy from the second set of sound waves into usable power.. ... Energous Corporation

05/04/17 / #20170126046

Antenna for wireless charging systems

A metamaterial system of a wireless transmission apparatus comprises a metamaterial layer. The metamaterial layer comprises an array of unit cells wherein each of the unit cell comprises a surface having a metal patch with an aperture. ... Energous Corporation

04/20/17 / #20170111243

Systems and methods for real time or near real time wireless communications between electronic devices

Disclosed herein are systems, methods, and devices using an improved wireless communications component that allows for real time or near-real time data sampling reporting between devices using modified wireless communications protocols (e.g., bluetooth®, wi-fi), and real time or near-real time behavior adjustments by a first device based on the data samples received from a second device. Embodiments disclosed herein comprise devices, such as receivers and transmitters, having communications components that may communicate data samples, such as power values, in real time or near-real time, thereby allowing a first device (e.g., transmitter) to adjust in real time or near-real time operational behavior of the first device's hardware or software (e.g., adjust power waves) based upon the data samples (e.g., power values) received from a second device (e.g., receiver).. ... Energous Corporation

04/20/17 / #20170110914

Systems and methods for real time or near real time wireless communications between electronic devices

Disclosed herein are systems, methods, and devices using an improved wireless communications component that allows for real time or near-real time data sampling reporting between devices using modified wireless communications protocols (e.g., bluetooth®, wi-fi), and real time or near-real time behavior adjustments by a first device based on the data samples received from a second device. Embodiments disclosed herein comprise devices, such as receivers and transmitters, having communications components that may communicate data samples, such as power values, in real time or near-real time, thereby allowing a first device (e.g., transmitter) to adjust in real time or near-real time operational behavior of the first device's hardware or software (e.g., adjust power waves) based upon the data samples (e.g., power values) received from a second device (e.g., receiver).. ... Energous Corporation

04/20/17 / #20170110889

Systems and methods for real time or near real time wireless communications between electronic devices

Disclosed herein are systems, methods, and devices using an improved wireless communications component that allows for real time or near-real time data sampling reporting between devices using modified wireless communications protocols (e.g., bluetooth®, wi-fi), and real time or near-real time behavior adjustments by a first device based on the data samples received from a second device. Embodiments disclosed herein comprise devices, such as receivers and transmitters, having communications components that may communicate data samples, such as power values, in real time or near-real time, thereby allowing a first device (e.g., transmitter) to adjust in real time or near-real time operational behavior of the first device's hardware or software (e.g., adjust power waves) based upon the data samples (e.g., power values) received from a second device (e.g., receiver).. ... Energous Corporation

04/20/17 / #20170110888

Systems and methods for generating power waves in a wireless power transmission system

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

04/20/17 / #20170110887

Systems and methods of object detection in wireless power charging systems

Embodiments disclosed herein discloses a wireless charging system configured to generate and transmit power waves that, due to physical waveform characteristics converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pocket of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

04/13/17 / #20170104263

3d ceramic mold antenna

An antenna include a resonator element configured to radiate a wireless signal and a substrate embedding the resonator. The resonator element may be a 3d resonator element. ... Energous Corporation

03/23/17 / #20170085127

Systems and methods for nullifying energy levels for wireless power transmission waves

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/23/17 / #20170085126

Systems and methods for generating and transmitting wireless power transmission waves

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/23/17 / #20170085120

Systems and methods for identifying sensitive objects in a wireless charging transmission field

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/23/17 / #20170085112

Receiver devices configured to determine location within a transmission field

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/16/17 / #20170077995

Identifying receivers in a wireless charging transmission field

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/16/17 / #20170077765

Systems and methods of object detection in wireless power charging systems

Embodiments disclosed herein discloses a wireless charging system configured to generate and transmit power waves that, due to physical waveform characteristics converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pocket of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/16/17 / #20170077764

Systems and methods of object detection in wireless power charging systems

Embodiments disclosed herein discloses a wireless charging system configured to generate and transmit power waves that, due to physical waveform characteristics converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pocket of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/16/17 / #20170077736

Systems and methods for wireless power charging

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation

03/16/17 / #20170077735

Systems and methods for transmitting power to receivers

Embodiments disclosed herein may generate and transmit power waves that, as result of their physical waveform characteristics (e.g., frequency, amplitude, phase, gain, direction), converge at a predetermined location in a transmission field to generate a pocket of energy. Receivers associated with an electronic device being powered by the wireless charging system, may extract energy from these pockets of energy and then convert that energy into usable electric power for the electronic device associated with a receiver. ... Energous Corporation








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