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公开(公告)号：US11637457B2
公开(公告)日：2023-04-25
申请号：US17367508
申请日：2021-07-05
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：US20220131419A1
公开(公告)日：2022-04-28
申请号：US17367508
申请日：2021-07-05
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：US11271430B2
公开(公告)日：2022-03-08
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 , 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：US20180233949A1
公开(公告)日：2018-08-16
申请号：US15895608
申请日：2018-02-13
申请人： NUCURRENT, INC.
发明人： Alberto Peralta , Md. Nazmul Alam , Ajit Rajagopalan , Mark D. Melone , Oleg Los , Ryan M. Fitzpatrick , Jacob D. Babcock , Vinit Singh , Christine A. Frysz
CPC分类号： H02J50/12 , H01F27/2885 , H01F27/365 , H01F38/14 , H01Q1/085 , H02J7/025 , H02J50/05 , H02J50/10 , H02J50/40 , H02J50/50 , H02J50/70 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04B5/02 , H05K9/0075
摘要： A wireless electrical energy transmission system is provided. The system comprises a wireless transmission base configured to wirelessly transmit electrical energy or data via near field magnetic coupling to a receiving antenna configured within an electronic device. The wireless electrical energy transmission system is configured with at least one transmitting antenna and a transmitting electrical circuit positioned within the transmission base. The transmission base is configured so that at least one electronic device can be wirelessly electrically charged or powered by positioning the at least one device external and adjacent to the transmission base.
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公开(公告)号：US20240364142A1
公开(公告)日：2024-10-31
申请号：US18437984
申请日：2024-02-09
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：US20240088723A1
公开(公告)日：2024-03-14
申请号：US17944083
申请日：2022-09-13
申请人： NuCurrent, Inc.
发明人： Mark D. Melone , Jason Luzinski , Jason Green , Michael Katz
CPC分类号： H02J50/80 , H02J7/00711 , H02J7/007192 , H02J50/10 , H04B5/0037
摘要： A method for operating a wireless power transfer system includes determining, using a controller of a wireless power transmission system, a driving signal for transfer of 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 a pulsed power signal protocol. The pulsed power signal protocol including a plurality of pulses and a plurality of signal-off periods, wherein the wireless power signals and the wireless data signals are transmitted during the plurality of pulses. The method further includes providing, using the controller of the wireless power transmission system, the driving signal to an amplifier of the wireless power transmission system. The method further includes 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：US20240088715A1
公开(公告)日：2024-03-14
申请号：US17944087
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： H02J50/12 , H04B5/0037 , H02J50/402
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 pulsed power signal protocol includes a plurality of pulses and a plurality of signal-off periods and the wireless power signals and the wireless data signals are transmitted during the plurality of pulses. The temperature signals provide information of temperatures of at least one surface or volume of the wireless transmission system or the wireless receiver system and each of the plurality of pulses has a pulse length that is based, at least in part, on the temperature signals.
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公开(公告)号：US20240088712A1
公开(公告)日：2024-03-14
申请号：US17944089
申请日：2022-09-13
申请人： NuCurrent, Inc.
发明人： Mark D. Melone , Jason Green
CPC分类号： H02J50/10 , H02J50/80 , H04B5/0031 , H04B5/0037
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 a pulsed power signal protocol, the pulsed power signal protocol including a plurality of pulses and a plurality of power signal-off periods, wherein the wireless power signals are transmitted during the plurality of pulses and the wireless data signals are transmitted during the power signal-off periods. The method further includes providing the driving signal to an amplifier of the wireless power transmission system. The method further includes 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：US11811223B2
公开(公告)日：2023-11-07
申请号：US17367508
申请日：2021-07-05
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：US11756728B2
公开(公告)日：2023-09-12
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 , 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 (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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