公开(公告)号：US12136514B2

公开(公告)日：2024-11-05

申请号：US18473997

申请日：2023-09-25

Applicant: NuCurrent, Inc.

Inventor： Alberto Peralta ,  Vinit Singh ,  Ajit Rajagopalan ,  Jason Luzinski ,  Jacob Babcock ,  Christine A. Frysz

IPC: H02J50/12 ,  H01F27/28 ,  H01F27/29 ,  H01F41/04 ,  H01F41/074 ,  H01Q7/00 ,  H01Q7/06 ,  H02J5/00 ,  H02J7/00 ,  H02J50/80 ,  H01F21/02 ,  H01F21/12 ,  H01F29/02 ,  H01F38/14

Abstract: A method of providing a single structure multiple mode antenna is described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals is connected to the electrical connections that facilitate numerous electrical connections and enables the antenna to be selectively tuned to various frequencies and frequency bands.

公开(公告)号：US20240112853A1

公开(公告)日：2024-04-04

申请号：US18464741

申请日：2023-09-11

Applicant: NuCurrent, Inc.

Inventor： Pavel Shostak ,  Oleg Los ,  Unnati Wadkar ,  Jason Luzinski ,  Md. Nazmul Alam ,  Mark D. Melone ,  Matt Zamborsky ,  Jacob Babcock ,  Alberto Peralta ,  Christine Frysz

IPC: H01F38/14 ,  H01F27/28 ,  H01F27/36 ,  H02J50/00 ,  H02J50/12

CPC classification number: H01F38/14 ,  H01F27/2885 ,  H01F27/36 ,  H02J50/005 ,  H02J50/12

Abstract: 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.

公开(公告)号：US11769629B2

公开(公告)日：2023-09-26

申请号：US17962896

申请日：2022-10-10

Applicant: NuCurrent, Inc.

Inventor： Alberto Peralta ,  Vinit Singh ,  Ajit Rajagopalan ,  Jason Luzinski ,  Jacob Babcock ,  Christine A. Frysz

IPC: H01F41/04 ,  H01Q7/00 ,  H01Q7/06 ,  H02J50/12 ,  H02J50/80 ,  H01F41/074 ,  H02J7/00 ,  H02J5/00 ,  H01F27/28 ,  H01F27/29 ,  H01F38/14 ,  H01F29/02 ,  H01F21/12 ,  H01F21/02

CPC classification number: H01F41/041 ,  H01F27/2828 ,  H01F27/29 ,  H01F27/292 ,  H01F41/074 ,  H01Q7/00 ,  H01Q7/005 ,  H01Q7/06 ,  H02J5/00 ,  H02J7/0025 ,  H02J7/00034 ,  H02J50/12 ,  H02J50/80 ,  H01F21/02 ,  H01F21/12 ,  H01F29/02 ,  H01F38/14 ,  Y10T29/49016

Abstract: A method of providing a single structure multiple mode antenna is described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals is connected to the electrical connections that facilitate numerous electrical connections and enables the antenna to be selectively tuned to various frequencies and frequency bands.

公开(公告)号：US20220407358A1

公开(公告)日：2022-12-22

申请号：US17686745

申请日：2022-03-04

Applicant: NuCurrent, Inc.

Inventor： Pavel Shostak ,  Oleg Los ,  Unnati Wadkar ,  Jason Luzinski ,  Nazmul Alam ,  Mark D. Melone ,  Matt Zamborsky ,  Jacob Babcock ,  Alberto Peralta ,  Christine Frysz

IPC: H02J50/12 ,  H01F38/14 ,  H02J50/40 ,  H01F27/28 ,  H01F27/36

Abstract: 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.

公开(公告)号：US11316271B2

公开(公告)日：2022-04-26

申请号：US17174953

申请日：2021-02-12

Applicant: NuCurrent, Inc.

Inventor： Vinit Singh ,  Ajit Rajagopalan ,  Alberto Peralta ,  Md. Nazmul Alam ,  Christine A. Frysz ,  Jason Luzinski ,  Glenn Riese ,  Jacob Babcock ,  Pavel Shostak

IPC: H01Q7/06 ,  H04B5/00 ,  H01Q1/52

Abstract: Various embodiments of a multi-mode antenna are described. The antenna is preferably constructed having a first inductor coil and a second inductor coil. A plurality of shielding materials are positioned throughout the antenna to minimize interference of the magnetic fields that emanate from the coils from surrounding materials. The antenna comprises a coil control circuit having at least one of an electric filter and an electrical switch configured to modify the electrical impedance of either or both the first and second coils.

公开(公告)号：US11205849B2

公开(公告)日：2021-12-21

申请号：US17082791

申请日：2020-10-28

Applicant: NuCurrent, Inc.

Inventor： Alberto Peralta ,  Vinit Singh ,  Ajit Rajagopalan ,  Jason Luzinski ,  Jacob Babcock ,  Christine A. Frysz

IPC: H01Q7/00 ,  H01F38/14 ,  H01F41/04

Abstract: A method of providing a single structure multiple mode antenna having a unitary body construction is described. The antenna is preferably constructed having a first inductor coil portion that is electrically connected in series with a second inductor coil portion. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals facilitates connection of the electrical connections having numerous electrical connection configurations and enables the antenna to be selectively tuned to various frequencies and frequency bands.

公开(公告)号：US11165259B2

公开(公告)日：2021-11-02

申请号：US16706386

申请日：2019-12-06

Applicant: NUCURRENT, INC.

Inventor： Alberto Peralta ,  Vinit Singh ,  Ajit Rajagopalan ,  Jason Luzinski ,  Jacob Babcock ,  Christine A. Frysz

IPC: H01F38/14 ,  H02J5/00 ,  H01Q7/00 ,  H01Q7/06 ,  H02J7/02 ,  H01F41/04 ,  H02J50/12 ,  H02J50/80 ,  H01F41/074 ,  H02J7/00 ,  H01F27/28 ,  H01F27/29 ,  H01F29/02 ,  H01F21/12 ,  H01F21/02

Abstract: A method of providing a single structure multiple mode antenna is described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals is connected to the electrical connections that facilitate numerous electrical connections and enables the antenna to be selectively tuned to various frequencies and frequency bands.

公开(公告)号：US10985465B2

公开(公告)日：2021-04-20

申请号：US15240637

申请日：2016-08-18

Applicant: NuCurrent, Inc.

Inventor： Vinit Singh ,  Ajit Rajagopalan ,  Alberto Peralta ,  Md. Nazmul Alam ,  Christine A. Frysz ,  Jason Luzinski ,  Glenn Riese ,  Jacob Babcock ,  Pavel Shostak

IPC: H01Q7/06 ,  H01Q1/52 ,  H04B5/00

Abstract: Various embodiments of a multi-mode antenna are described. The antenna is preferably constructed having a first inductor coil and a second inductor coil. A plurality of shielding materials are positioned throughout the antenna to minimize interference of the magnetic fields that emanate from the coils from surrounding materials. The antenna comprises a coil control circuit having at least one of an electric filter and an electrical switch configured to modify the electrical impedance of either or both the first and second coils.

公开(公告)号：US09985480B2

公开(公告)日：2018-05-29

申请号：US14821157

申请日：2015-08-07

Applicant: NUCURRENT, INC.

Inventor： Vinit Singh ,  Alberto Peralta ,  Ajit Rajagopalan ,  Jason Luzinski ,  Jacob Babcock ,  Christine A. Frysz

IPC: H01F38/14 ,  H02J7/02 ,  H02J50/12 ,  H02J50/10

Abstract: An electrical system incorporating a single structure multiple mode antenna is described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals is connected to the electrical connections that facilitate numerous electrical connections and enables the antenna to be selectively tuned to various frequencies and frequency bands.

公开(公告)号：US09941590B2

公开(公告)日：2018-04-10

申请号：US14821140

申请日：2015-08-07

Applicant: NUCURRENT, INC.

Inventor： Jason Luzinski ,  Alberto Peralta ,  Vinit Singh ,  Ajit Rajagopalan ,  Jacob Babcock ,  Christine A. Frysz

IPC: H01Q7/00 ,  H04B5/00 ,  H01Q5/00 ,  H02J7/02 ,  H01Q5/321 ,  H02J50/12 ,  H01Q7/06

CPC classification number: H01Q7/005 ,  H01Q5/321 ,  H01Q7/06 ,  H02J7/025 ,  H02J50/12 ,  H04B5/0037 ,  H04B5/0081 ,  H04B5/0087

Abstract: Various embodiments of a single structure multiple mode antenna are described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals facilitates connection of the electrical connections thereby providing numerous electrical connection configurations and enables the antenna to be selectively tuned to various frequencies and frequency bands. In addition, the antenna comprises a variety of magnetic shielding materials that are positioned through the antenna structure. These magnetic materials are designed to help shape the magnetic fields being emitted by the respective inductor coils.