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公开(公告)号：US20240348103A1
公开(公告)日：2024-10-17
申请号：US18502738
申请日：2023-11-06
申请人： NuCurrent, Inc.
发明人： Pavel Shostak , Jason Luzinski , Md. Nazmul Alam , Mark D. Melone , Matt Zamborsky , Alberto Peralta
摘要： The present application relates to an apparatus which comprises a wireless power transmission system. This system comprises features which allow it to transfer more power wirelessly to multiple devices simultaneously, each at extended distances than other systems operating in the same frequency range. The system including heat dissipation features, allowing the system to operate effectively in elevated-temperature environments and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also may include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system may include features to reduce electromagnetic interference (EMI) and/or specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage.
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公开(公告)号：US20210021155A1
公开(公告)日：2021-01-21
申请号：US16517058
申请日：2019-07-19
申请人： NUCURRENT, INC.
发明人： Pavel Shostak , Oleg Los , Unnati Wadkar , Jason Luzinski , Md. Nazmul Alam , Mark D. Melone , Matt Zamborsky , Jacob Babcock , Alberto Peralta , Christine Frysz
摘要： The present application relates to an apparatus which comprises a wireless power transfer (WPT) system. This system comprises features which allow it to transfer more power wirelessly at extended distances than other systems operating in the same frequency range. The system possesses heat dissipation features; these features allow it to operate effectively in elevated-temperature environments, and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also might include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system can also comprise adaptations to reduce electromagnetic interference (EMI), and can comprise specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage. Other features might include integration of an antenna and a battery within one module.
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公开(公告)号：US11973355B1
公开(公告)日：2024-04-30
申请号：US17944081
申请日：2022-09-13
申请人： NuCurrent, Inc.
发明人： Jason Green , Mark D. Melone , Jason Luzinski , Michael Katz
CPC分类号： H02J50/80 , H02J7/00711 , H02J7/007192 , H02J50/10
摘要： A method for operating a wireless power transfer system includes determining a driving signal for transfer of the AC wireless signals, the driving signals based on an operating frequency for the AC wireless signals, a power requirement for the wireless power signals, data contained in the wireless data signals, and one or more thermal mitigation features. Each of the one or more thermal mitigation features are configured to reduce temperature of at least one surface or volume of the wireless transmission system or the wireless receiver system. The method further includes providing the driving signal to an amplifier of the wireless power transmission system and driving a transmitter antenna of the wireless power transmission system, by the amplifier, based on the driving signal.
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公开(公告)号：US20210210985A1
公开(公告)日：2021-07-08
申请号：US16733516
申请日：2020-01-03
申请人： NUCURRENT, INC.
发明人： Pavel Shostak , Jason Luzinski , Md. Nazmul Alam , Mark D. Melone , Matt Zamborsky , Alberto Peralta
摘要： The present application relates to an apparatus which comprises a wireless power transmission system. This system comprises features which allow it to transfer more power wirelessly to multiple devices simultaneously, each at extended distances than other systems operating in the same frequency range. The system including heat dissipation features, allowing the system to operate effectively in elevated-temperature environments and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also may include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system may include features to reduce electromagnetic interference (EMI) and/or specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage.
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公开(公告)号：US20240112853A1
公开(公告)日：2024-04-04
申请号：US18464741
申请日：2023-09-11
申请人： NuCurrent, Inc.
发明人： Pavel Shostak , Oleg Los , Unnati Wadkar , Jason Luzinski , Md. Nazmul Alam , Mark D. Melone , Matt Zamborsky , Jacob Babcock , Alberto Peralta , Christine Frysz
CPC分类号： H01F38/14 , H01F27/2885 , H01F27/36 , H02J50/005 , H02J50/12
摘要： The present application relates to an apparatus which comprises a wireless power transfer system. This system comprises features which allow it to transfer more power wirelessly at extended distances than other systems operating in the same frequency range. The system possesses heat dissipation features; these features allow it to operate effectively in elevated-temperature environments, and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also might include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system can also comprise adaptations to reduce electromagnetic interference, and can comprise specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage.
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公开(公告)号：US20240088944A1
公开(公告)日：2024-03-14
申请号：US17944085
申请日：2022-09-13
申请人： NuCurrent, Inc.
发明人： Mark D. Melone , Jason Green , Michael Katz
CPC分类号： H04B5/0037 , H02J50/10
摘要： A method for operating a wireless power transfer system includes determining a driving signal for transfer of the AC wireless signals, the driving signals based on an operating frequency for the AC wireless signals, a power requirement for the wireless power signals, data contained in the wireless data signals, a pulsed power signal protocol, and temperature signals. The power signal protocol includes a plurality of pulses, a plurality of signal-off periods, the wireless power signals and the wireless data signals are transmitted during the plurality of pulses, the temperature signals providing information of temperatures of at least one surface or volume of the wireless transmission system or the wireless receiver system. The method further includes providing the driving signal to an amplifier of the wireless power transmission system and driving a transmitter antenna of the wireless power transmission system, by the amplifier, based on the driving signal.
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公开(公告)号：US20240063652A1
公开(公告)日：2024-02-22
申请号：US18456991
申请日：2023-08-28
申请人： NuCurrent, Inc.
发明人： Jason Luzinski , Mark D. Melone , Rob Diebold
CPC分类号： H02J7/02 , H02J7/0044 , H02J7/0013
摘要： A device charging system includes a legacy battery-powered mobile electronic device configured for wired-only charging and a wireless charging enabled battery pack. The wireless charging enabled battery pack may contain one or more battery cells as well as a power management integrated circuit (IC) configured to manage charging of the battery cells. The wireless charging enabled battery pack also contains a wireless power module to receive power wirelessly from a WPT (wireless power transfer) power source outside of the legacy device. In keeping with embodiments of the disclosure, a pack microcontroller in the battery pack interfaces to the legacy device, presenting an interface consistent with a wired-only charged battery pack.
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公开(公告)号：US20220407358A1
公开(公告)日：2022-12-22
申请号：US17686745
申请日：2022-03-04
申请人： NuCurrent, Inc.
发明人： Pavel Shostak , Oleg Los , Unnati Wadkar , Jason Luzinski , Nazmul Alam , Mark D. Melone , Matt Zamborsky , Jacob Babcock , Alberto Peralta , Christine Frysz
摘要： The present application relates to an apparatus which comprises a wireless power transfer (WPT) system. This system comprises features which allow it to transfer more power wirelessly at extended distances than other systems operating in the same frequency range. The system possesses heat dissipation features; these features allow it to operate effectively in elevated-temperature environments, and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also might include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system can also comprise adaptations to reduce electromagnetic interference (EMI), and can comprise specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage. Other features might include integration of an antenna and a battery within one module.
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公开(公告)号：US11056922B1
公开(公告)日：2021-07-06
申请号：US16733516
申请日：2020-01-03
申请人： NUCURRENT, INC.
发明人： Pavel Shostak , Jason Luzinski , Md. Nazmul Alam , Mark D. Melone , Matt Zamborsky , Alberto Peralta
摘要： The present application relates to an apparatus which comprises a wireless power transmission system. This system comprises features which allow it to transfer more power wirelessly to multiple devices simultaneously, each at extended distances than other systems operating in the same frequency range. The system including heat dissipation features, allowing the system to operate effectively in elevated-temperature environments and to transfer power at higher levels and/or greater distances than a typical power-transfer system. The system also may include design features to withstand mechanical shocks, stresses, and impacts for use in a rugged environment. The system may include features to reduce electromagnetic interference (EMI) and/or specially shaped components with magnetic/ferrimagnetic properties that enhance performance. Other potential features include power conditioning by combining, within one circuit or one board, multiple elements that protect against excessive current, over-voltage, and/or reverse voltage.
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公开(公告)号：US11901746B1
公开(公告)日：2024-02-13
申请号：US17944081
申请日：2022-09-13
申请人： NuCurrent, Inc.
发明人： Jason Green , Mark D. Melone , Jason Luzinski , Michael Katz
CPC分类号： H02J50/80 , H02J7/00711 , H02J7/007192 , H02J50/10
摘要： A method for operating a wireless power transfer system includes determining a driving signal for transfer of the AC wireless signals, the driving signals based on an operating frequency for the AC wireless signals, a power requirement for the wireless power signals, data contained in the wireless data signals, and one or more thermal mitigation features. Each of the one or more thermal mitigation features are configured to reduce temperature of at least one surface or volume of the wireless transmission system or the wireless receiver system. The method further includes providing the driving signal to an amplifier of the wireless power transmission system and driving a transmitter antenna of the wireless power transmission system, by the amplifier, based on the driving signal.
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