Patents by Inventor Makiko K. Brzezinski
Makiko K. Brzezinski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10390594Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.Type: GrantFiled: December 20, 2018Date of Patent: August 27, 2019Assignee: Apple Inc.Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 10381881Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.Type: GrantFiled: September 5, 2018Date of Patent: August 13, 2019Assignee: Apple Inc.Inventors: Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Morgan T. McClure, Erik G. de Jong, Trevor J. Ness, Peter J. Kardassakis, Jayesh Nath, Adam T. Clavelle, Rex Tyler Ehman
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Patent number: 10367252Abstract: An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.Type: GrantFiled: August 11, 2016Date of Patent: July 30, 2019Assignee: Apple Inc.Inventors: Rex T. Ehman, Jayesh Nath, Carlo Di Nallo, James G. Horiuchi, Erik G. de Jong, Jason C. Sauers, Makiko K. Brzezinski, Siwen Yong, Lijun Zhang, Yi Jiang, Zheyu Wang, Mario Martinis, Eduardo Da Costa Bras Lima, Xu Han, Mattia Pascolini, Trevor J. Ness
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Patent number: 10320230Abstract: A thermal management system for an electromagnetic induction-power transfer system. The system may include a charging apparatus including a housing that defines an interface surface. An accessory or induction-power consuming apparatus may be positioned proximate to the interface surface. The housing of the charging apparatus may include a power source and a power-transferring coil coupled to the power source and positioned below the interface surface. A thermal mass may be positioned within the housing and spaced apart from the interface surface. The housing may include a thermal path that is configured to conduct heat from the interface surface to the thermal mass.Type: GrantFiled: March 25, 2015Date of Patent: June 11, 2019Assignee: Apple Inc.Inventors: Albert J. Golko, Eric S. Jol, Christopher S. Graham, Paul J. Thompson, Jeffrey M. Alves, Stephen E. Yao, Makiko K. Brzezinski, Todd K. Moyer, Daniel Wagman, Micah Lewis-Kraus
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Publication number: 20190123431Abstract: An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.Type: ApplicationFiled: December 19, 2018Publication date: April 25, 2019Inventors: Rex T. Ehman, Jayesh Nath, Carlo Di Nallo, James G. Horiuchi, Erik G. de Jong, Jason C. Sauers, Makiko K. Brzezinski, Siwen Yong, Lijun Zhang, Yi Jiang, Zheyu Wang, Mario Martinis, Eduardo Da costa Bras Lima, Xu Han, Mattia Pascolini, Trevor J. Ness
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Publication number: 20190110567Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.Type: ApplicationFiled: December 20, 2018Publication date: April 18, 2019Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Publication number: 20190103688Abstract: Electronic devices are disclosed that include a housing and a display coupled to the housing by an adhesive. The display includes an antenna component. The device includes a casing coupled to the display, a circuit board positioned within the housing, a wireless communication component coupled to the circuit board. The device includes a receptacle connector coupled to the housing and an electrical contact electrically coupled to the wireless communication component. The device further includes a plug connector that electrically connects the antenna component to the wireless communication component. The plug connector includes a first portion electrically coupled to the antenna component, positioned within the casing and translatable within the casing along a first axis orthogonal to a longitudinal axis of the first portion.Type: ApplicationFiled: March 26, 2018Publication date: April 4, 2019Inventors: Sameer Pandya, Makiko K. Brzezinski, Ryan C. Perkins
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Publication number: 20190074706Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.Type: ApplicationFiled: September 5, 2018Publication date: March 7, 2019Applicant: Apple Inc.Inventors: Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Morgan T. McClure, Erik G. de Jong, Trevor J. Ness, Peter J. Kardassakis, Jayesh Nath, Adam T. Clavelle, Rex Tyler Ehman
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Publication number: 20190074719Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.Type: ApplicationFiled: September 5, 2018Publication date: March 7, 2019Applicant: Apple Inc.Inventors: Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Morgan T. McClure, Erik G. de Jong, Trevor J. Ness, Peter J. Kardassakis, Jayesh Nath, Adam T. Clavelle, Rex Tyler Ehman
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Publication number: 20190074724Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.Type: ApplicationFiled: September 5, 2018Publication date: March 7, 2019Applicant: Apple Inc.Inventors: Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Morgan T. McClure, Erik G. de Jong, Trevor J. Ness, Peter J. Kardassakis, Jayesh Nath, Adam T. Clavelle, Rex Tyler Ehman
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Publication number: 20190074729Abstract: Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction; and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.Type: ApplicationFiled: September 5, 2018Publication date: March 7, 2019Applicant: Apple Inc.Inventors: Michael B. Wittenberg, Makiko K. Brzezinski, Stefan A. Kowalski, Christopher S. Graham, Morgan T. McClure, Erik G. de Jong, Trevor J. Ness, Peter J. Kardassakis, Jayesh Nath, Adam T. Clavelle, Rex Tyler Ehman
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Patent number: 10211663Abstract: A three-dimensional inductive charging coil assembly and a method of making the same. The method can include patterning a first conductive layer affixed to a first surface of an insulating layer to form a coil configured to transmit or receive power, patterning a second conductive layer affixed to a second surface of the insulating layer opposite the first surface to form a conductive trace element, and electrically coupling the coil and the conductive trace element. The coil, insulating layer, and conductive trace element can be molded (e.g., simultaneously) into a three dimensional shape. In some embodiment, the molding can include a thermoforming process such as compression molding, vacuum forming, or the like.Type: GrantFiled: March 28, 2016Date of Patent: February 19, 2019Assignee: Apple Inc.Inventors: Naoto Matsuyuki, Christopher S. Graham, Makiko K. Brzezinski
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Patent number: 10206474Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.Type: GrantFiled: September 6, 2017Date of Patent: February 19, 2019Assignee: Apple Inc.Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 10181640Abstract: An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.Type: GrantFiled: August 11, 2016Date of Patent: January 15, 2019Assignee: Apple Inc.Inventors: Rex T. Ehman, Jayesh Nath, Carlo Di Nallo, James G. Horiuchi, Erik G. de Jong, Jason C. Sauers, Makiko K. Brzezinski, Siwen Yong, Lijun Zhang, Yi Jiang, Zheyu Wang, Mario Martinis, Eduardo Da Costa Bras Lima, Xu Han, Mattia Pascolini, Trevor J. Ness
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Publication number: 20180330867Abstract: Methods of and systems for directing flux from a transmit coil to a receive coil within an inductive power transfer system are disclosed. For example, a transmit coil may be shielded with a contoured shield made from a ferromagnetic material. The contoured shield may contour to several surfaces of the transmit coil so as to define a single plane through which flux may be directed to a receive coil.Type: ApplicationFiled: July 9, 2018Publication date: November 15, 2018Applicant: Apple Inc.Inventors: Christopher S. Graham, Eric S. Jol, Makiko K. Brzezinski
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Patent number: 10043612Abstract: Methods of and systems for directing flux from a transmit coil to a receive coil within an inductive power transfer system are disclosed. For example, a transmit coil can be shielded with a contoured shield made from a ferromagnetic material. The contoured shield contours to several surfaces of the transmit coil so as to define a single plane through which magnetic flux is directed to a receive coil.Type: GrantFiled: September 19, 2016Date of Patent: August 7, 2018Assignee: APPLE INC.Inventors: Christopher S. Graham, Eric S. Jol, Makiko K. Brzezinski
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Patent number: 10027185Abstract: A transmitter device for an inductive energy transfer system can include a DC-to-AC converter operably connected to a transmitter coil, a first capacitor connected between the transmitter coil and one output terminal of the DC-to-AC converter, and a second capacitor connected between the transmitter coil and another output terminal of the DC-to-AC converter. One or more capacitive shields can be positioned between the transmitter coil and an interface surface of the transmitter device. A receiver device can include a touch sensing device, an AC-to-DC converter operably connected to a receiver coil, a first capacitor connected between the receiver coil and one output terminal of the AC-to-DC converter, and a second capacitor connected between the receiver coil and another output terminal of the AC-to-DC converter. One or more capacitive shields can be positioned between the receiver coil and an interface surface of the receiver device.Type: GrantFiled: September 30, 2014Date of Patent: July 17, 2018Assignee: Apple Inc.Inventors: Todd K. Moyer, Albert Lin, Wesley W. Zuber, Yehonatan Perez, Jeffrey M. Alves, Makiko K. Brzezinski, Eric S. Jol, Paul J. Thompson, Priyank D. Patel, Christian M. Sauer, Christopher S. Graham, Jim C. Hwang, Micah Lewis-Kraus
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Publication number: 20180064224Abstract: A case a portable listening device. The case includes a housing having an interior space to receive the portable listening device; a lid attached to the housing; a rechargeable battery and first and second wireless power receiving elements configured to receive electric charge from a wireless power transmitter during a charging event. The case further includes switching circuitry that is configured to disable one of the first or second wireless power receiving elements during a charging event when the disabled element is receiving power less efficiently than the other element.Type: ApplicationFiled: September 6, 2017Publication date: March 8, 2018Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Publication number: 20180054077Abstract: An inductively charged portable electronic device has a charging receive coil that receives electromagnetic energy during a charge event. An electrically conductive shield is disposed within the portable electronic device and is disposed between the charging receive coil and an exterior housing of the portable electronic device to shield a touch sensitive user interface of the portable electronic device from noise generated during a charge event.Type: ApplicationFiled: August 17, 2016Publication date: February 22, 2018Applicant: APPLE INC.Inventors: Makiko K. Brzezinski, Maegan K. Spencer, Christopher S. Graham, Katherine E. Tong
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Publication number: 20180048057Abstract: An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.Type: ApplicationFiled: August 11, 2016Publication date: February 15, 2018Inventors: Rex T. Ehman, Jayesh Nath, Carlo Di Nallo, James G. Horiuchi, Erik G. de Jong, Jason C. Sauers, Makiko K. Brzezinski, Siwen Yong, Lijun Zhang, Yi Jiang, Zheyu Wang, Mario Martinis, Eduardo Da Costa Bras Lima, Xu Han, Mattia Pascolini, Trevor J. Ness