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公开(公告)号：US12088117B2
公开(公告)日：2024-09-10
申请号：US17244964
申请日：2021-04-30
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Siamak Ebadi , Alireza Saghati , Anas Alfarra , Chris Neugebauer
CPC classification number: H02J50/20 , H02J50/10 , H02J7/0013 , H02J7/0042 , H02J7/007 , H02J7/04 , H02J50/402 , H04M1/0262
Abstract: Embodiments of the present disclosure describe systems, methods, apparatuses for wirelessly charging handheld and consumer electronics in wireless power delivery environments. In some embodiments, techniques are described for retrofitting wireless power receivers into existing devices e.g., through wirelessly powered battery apparatuses. For example, the apparatuses discussed herein allow any device that accepts standard form factor batteries to be transformed into a wirelessly powered device. The wirelessly rechargeable battery apparatuses can be applied to any battery form factor including custom or semi-custom battery form factors for mobile phones, laptops, tablet computers, etc. Advantageously, among other benefits, the apparatuses discussed herein overcome the product integration challenges discussed above.
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2.发明公开公开(公告)号：US20230187969A1
公开(公告)日：2023-06-15
申请号：US18169393
申请日：2023-02-15
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Benjamin Todd Renneberg
CPC classification number: H02J50/001 , H02J50/80 , H02J50/20 , H02J7/00034 , H02J50/402
Abstract: Dual-mode active/passive wireless power receiver clients, and associated systems, methods and computer readable media. A system includes means for determining whether or not a radio frequency (RF) field at an antenna meets an ambient threshold in a wireless power delivery environment. The system also includes means for receiving wireless power from a wireless power source in the wireless power delivery environment when the RF field meets or exceeds the ambient threshold. The system further includes means for harvesting ambient energy from the wireless power delivery environment when the RF field is below the ambient threshold.
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公开(公告)号：US11522390B2
公开(公告)日：2022-12-06
申请号：US17097725
申请日：2020-11-13
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Alireza Pourghorban Saghati , Siamak Ebadi
Abstract: The disclosed wireless transmitter estimates a client location in space and transmits power in the form of electromagnetic (EM) waves to that location. In response to receiving the power, a client sends a power request signal. In some implementations, the power request signal includes a request that the wireless transmitter transmit more power to the client. In response to the power request signal, the wireless transmitter can modify the power transmitted to the client to increase/decrease the amount of power the client is receiving. For example, the wireless transmitter can modify the emitted EM waves to increase coherent addition or decrease coherent addition at the location of the client to increase the amount of power the client receives. In some implementations, the wireless transmitter modifies the phase distribution of EM waves to increase the amount of power a client receives.
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公开(公告)号：US20220123600A1
公开(公告)日：2022-04-21
申请号：US17561724
申请日：2021-12-24
Applicant: Ossia Inc
Inventor： Hatem Ibrahim Zeine , Siamak Ebadi
Abstract: Systems and methods for leveraging multipath wireless transmissions for charging devices within multipath signaling environment. Techniques according to the present technology include determining a received signal strength of a radio frequency signal received via a plurality of paths at two or more antennas of a plurality of antennas of an antenna array. The techniques also include configuring parameters for transmission of a wireless power signal over one or more paths of the plurality of paths for which the received signal strength exceeds a threshold value. The techniques further include directing at least a portion of the plurality of antennas to transmit the wireless power signal over the one or more paths according to the parameters. Resulting signal transmissions may thus be directionally biased toward least lossy pathways between a wireless power transmitter and a device in need of receiving wireless power.
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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
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Douglas Wayne Williams , James J. Wojcik
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11146093B2
公开(公告)日：2021-10-12
申请号：US15942747
申请日：2018-04-02
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Benjamin Todd Renneberg
Abstract: Embodiments of the present disclosure describe systems, methods, and apparatuses that actively regulate output voltage of wirelessly chargeable energy storage devices, e.g., wirelessly chargeable batteries. More specifically, techniques are described to emulate low-battery behavior of a standard battery, e.g., a typical AA battery, based on an internal state of the apparatus. The internal state can be determined based on commands provided by or to the apparatus or based on analog information such as, for example, an internal charge state, e.g., of a lithium-ion battery or capacitor.
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公开(公告)号：US11131745B2
公开(公告)日：2021-09-28
申请号：US16871229
申请日：2020-05-11
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine
IPC: G01S5/02 , H02J5/00 , G01S5/06 , H04W4/029 , H02J50/90 , H02J50/40 , H02J7/02 , H02J50/20 , H02J50/60 , H04W4/30 , H04W4/33
Abstract: Techniques are described herein for imaging static or semi-static objects in a wireless power delivery environment and tracking non-static objects contained therein. More specifically, embodiments of the present disclosure describe techniques for determining the relative locations and movement of non-static objects in a wireless power delivery environment. Additionally, the techniques describe methods and systems for generation of motion-based maps such as heat (or dwell) maps and flow maps.
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公开(公告)号：US20210091604A1
公开(公告)日：2021-03-25
申请号：US17113308
申请日：2020-12-07
Applicant: Ossia Inc.
Abstract: Systems and methods are described for transmitting and receiving wireless power. In some embodiments, a wireless power transmission system comprises an antenna array comprising a plurality of antennas and a transceiver module configured to receive a plurality of beaconing signals via the antenna array from a wireless client during a beacon cycle. The system also comprises a controller configured to measure a phase of each of the plurality of beaconing signals and determine a transmit phase configuration for each of the antennas, and a transceiver module configured to send signals to the antenna array based on the transmit phase configuration for delivery of wireless power to the wireless client.
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公开(公告)号：US10862344B2
公开(公告)日：2020-12-08
申请号：US15718233
申请日：2017-09-28
Applicant: Ossia Inc.
Abstract: Systems and methods are described for transmitting and receiving wireless power. In some embodiments, a wireless power transmission system comprises an antenna array comprising a plurality of antennas and a transceiver module configured to receive a plurality of beaconing signals via the antenna array from a wireless client during a beacon cycle. The system also comprises a controller configured to measure a phase of each of the plurality of beaconing signals and determine a transmit phase configuration for each of the antennas, and a transceiver module configured to send signals to the antenna array based on the transmit phase configuration for delivery of wireless power to the wireless client.
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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
Applicant: Ossia Inc.
Inventor： Hatem Ibrahim Zeine , Douglas Wayne Williams , James J. Wojcik
Abstract: 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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