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公开(公告)号：US11025303B2
公开(公告)日：2021-06-01
申请号：US16291644
申请日：2019-03-04
申请人： Ossia Inc.
摘要： Techniques are described herein for filtering and/or otherwise isolating or extracting components of multi-component signals. More specifically, embodiments of the present disclosure describe techniques for filtering and/or otherwise extracting a continuous wave component (or wireless power component) and a modulated data component from a multi-component signal. In some embodiments, the techniques describe systems, apparatuses and methods for filtering and/or otherwise isolating or extracting a frequency (e.g., modulated data component) from a continuous wave (e.g., wireless power component) without affecting the levels of other frequencies. The individual components or signals can be transmitted by one or more sources and received at one or more existing antennas of an electronic device simultaneously.
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公开(公告)号：US10574081B2
公开(公告)日：2020-02-25
申请号：US15461080
申请日：2017-03-16
申请人： Ossia Inc.
发明人： Hatem Zeine , Anas Alfarra , Dale Mayes , Fady El-Rukby , Samy Mahmoud , John B. Springer , Benjamin Todd Renneberg , Prithvi Shylendra , Anthony L. Johnson , Douglas Wayne Williams
摘要： Various techniques are described herein for calculating power consumption in wireless delivery systems. In one example, power consumption is calculated by receiving information associated with at least one portable device, identifying a discharge/charge curve associated with at least one battery in the at least one portable device, and calculating power consumption of the least one portable device based at least in part on the received information and the identified discharge/charge curve.
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3.发明申请公开(公告)号：US20200044489A1
公开(公告)日：2020-02-06
申请号：US16598147
申请日：2019-10-10
申请人： Ossia Inc.
摘要： Techniques are described herein for determining the distance from, to or between radiating objects in a multipath environment. For example, embodiments of the present disclosure describe techniques for determining the distance between an antenna array system (or wireless charger) and a wireless power receiver in a multipath wireless power delivery environment. Calibration techniques are disclosed that account for and/or otherwise quantify the multipath effects of the wireless power delivery environment. In some embodiment, the quantified multipath effects modify the Friis transmission equation, thereby facilitating the distance determination in multipath environments.
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公开(公告)号：US09490875B2
公开(公告)日：2016-11-08
申请号：US14926014
申请日：2015-10-29
申请人： Ossia Inc.
CPC分类号： H04B5/0037 , H02J7/025 , H04B5/0075 , H04L43/028
摘要： Techniques are described herein for filtering and/or otherwise isolating or extracting components of multi-component signals. More specifically, embodiments of the present disclosure describe techniques for filtering and/or otherwise extracting a continuous wave component (or wireless power component) and a modulated data component from a multi-component signal. In some embodiments, the techniques describe systems, apparatuses and methods for filtering and/or otherwise isolating or extracting a frequency (e.g., modulated data component) from a continuous wave (e.g., wireless power component) without affecting the levels of other frequencies. The individual components or signals can be transmitted by one or more sources and received at one or more existing antennas of an electronic device simultaneously.
摘要翻译： 这里描述了用于过滤和/或以其他方式隔离或提取多分量信号的组件的技术。 更具体地，本公开的实施例描述了用于从多分量信号滤波和/或以其它方式提取连续波分量（或无线功率分量）和调制数据分量的技术。 在一些实施例中，技术描述了用于过滤和/或以其他方式从连续波（例如，无线功率分量）中分离或提取频率（例如，调制数据分量）而不影响其他频率的级别的系统，装置和方法。 各个组件或信号可以由一个或多个源发送并且同时在电子设备的一个或多个现有天线处接收。
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5.发明申请WIRELESS CHARGING WITH MULTIPLE POWER RECEIVING FACILITIES ON A WIRELESS DEVICE 有权在无线设备上实现多种功率接收设备的无线充电公开(公告)号：US20160301259A1
公开(公告)日：2016-10-13
申请号：US15094963
申请日：2016-04-08
申请人： Ossia Inc.
发明人： Hatem Zeine , Anas Alfarra , Dale Mayes , Fady El-Rukby , Samy Mahmoud , John B. Springer , Benjamin Todd Renneberg , Prithvi Shylendra , Anthony L. Johnson , Douglas Wayne Williams
摘要： The disclosed system utilizes multiple wireless power receivers (antennas and or paths) for receiving power. The disclosed system includes a chip, such as an application specific chip (ASICs) connectable to multiple antennas and units to convert radio frequency (RF) power into direct current (DC) power. The disclosed system can also include antennas that are used to receiving power, communicate, and send a beacon signal. The disclosed system also comprises a mobile electronic device to receive wireless power using multiple antennas connected or coupled to multiple wireless power receivers.
摘要翻译： 所公开的系统利用多个无线功率接收器（天线和/或路径）来接收功率。 所公开的系统包括诸如可连接到多个天线的专用芯片（ASIC）和将射频（RF）功率转换成直流（DC）功率的单元的芯片。 所公开的系统还可以包括用于接收功率，通信和发送信标信号的天线。 所公开的系统还包括使用连接或耦合到多个无线电力接收器的多个天线来接收无线电力的移动电子设备。
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公开(公告)号：US20230208200A1
公开(公告)日：2023-06-29
申请号：US18176832
申请日：2023-03-01
申请人： Ossia Inc.
CPC分类号： H02J50/20 , H02J50/402 , H04B5/0037 , H02J7/342
摘要： Devices, methods and computer readable media relating to wireless signaling and wireless power transmission. A method according to the present technology may include the step of sensing a power of the wireless signal received via a plurality of antennas from a device positioned in a wireless signaling environment. The method may include the step of transducing energy of the wireless signal to an electric current. The method may include the step of adjusting a voltage of the electric current according to the sensing.
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公开(公告)号：US20210359553A1
公开(公告)日：2021-11-18
申请号：US17388564
申请日：2021-07-29
申请人： Ossia Inc.
摘要： Systems, methods, and apparatuses for receiving wireless power using a wireless power receiver client architecture are disclosed. A simplified wireless power receiver apparatus includes an energy storage device and a radio frequency (RF) transceiver including an antenna. Energy harvester circuitry is coupled to the energy storage device and the RF transceiver, and control circuitry is coupled to the energy storage device, the RF transceiver, and the energy harvester. The control circuitry causes the RF transceiver to: establish a connection with a wireless power transmitter (WPT), transmit a beacon signal to the WPT, and receive a wireless power signal from the WPT. The control circuitry causes the energy harvester to deliver at least a portion of energy of the wireless power signal to the energy storage device for storage therein. In some embodiments, a single antenna is utilized both for transmitting the beacon signal and for receiving the wireless power signal.
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公开(公告)号：US11031822B2
公开(公告)日：2021-06-08
申请号：US15384250
申请日：2016-12-19
申请人： Ossia Inc.
摘要： The disclosed technology relates to wireless communication and wireless power transmission. In some implementations, the disclosed technology is directed to an integrated circuit having a transmitter that transmits radio frequency (RF) based wireless power and receives signals for detecting the location of a client device. The disclosed technology is also directed to an integrated circuit for a client device that receives power from the transmitter and transmits beacon signals, which the transmitter can use to locate the client device.
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公开(公告)号：US20200328621A1
公开(公告)日：2020-10-15
申请号：US16845942
申请日：2020-04-10
申请人： Ossia Inc.
摘要： Systems, methods, and apparatuses for receiving wireless power using a wireless power receiver client architecture are disclosed. A simplified wireless power receiver apparatus includes an energy storage device and a radio frequency (RF) transceiver including an antenna. Energy harvester circuitry is coupled to the energy storage device and the RF transceiver, and control circuitry is coupled to the energy storage device, the RF transceiver, and the energy harvester. The control circuitry causes the RF transceiver to: establish a connection with a wireless power transmitter (WPT), transmit a beacon signal to the WPT, and receive a wireless power signal from the WPT. The control circuitry causes the energy harvester to deliver at least a portion of energy of the wireless power signal to the energy storage device for storage therein. In some embodiments, a single antenna is utilized both for transmitting the beacon signal and for receiving the wireless power signal.
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公开(公告)号：US10778043B2
公开(公告)日：2020-09-15
申请号：US16429938
申请日：2019-06-03
申请人： Ossia Inc.
IPC分类号： H02J50/40 , H04L27/227 , H02J50/80 , H01Q21/28 , H04L7/04
摘要： Described herein are embodiments of apparatuses and methods a wireless power transmission system (WPTS) receiving encoded beacon information from a wireless power receiver client (WPRC) and transmitting focused, directional wireless power to the WPRC.
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