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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Publication number: 20240106158Abstract: Connector receptacles and connector receptacle interfaces that can detect a connection to a corresponding connector insert, can detect liquid in the connector receptacle, and can limit damage to the connector receptacle caused by the liquid.Type: ApplicationFiled: September 11, 2023Publication date: March 28, 2024Applicant: Apple Inc.Inventors: Eric B. Wankoff, Peter J. Cameron, Mahmoud R. Amini, Daren L. Rimando, Sotirios Lyrintzis, Makiko K. Brzezinski, Adam H. Herzog, Mohammed Nasser Khamis Al Jashmi, George Tziviskos, Aaron N. Miletich, Collin Greene, Jason S. Sloey, Sydney Puckett
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Patent number: 11744476Abstract: A blood pressure measurement device may include one or more piezoelectric sensors (e.g., differential piezoelectric sensors) for detecting blood flow through a limb of a user as part of determining blood pressure measurements. The piezoelectric sensor(s) may additionally or alternatively be used to determine one or more biological parameters of users (e.g., a ballistocardiogram, a heart rate, a heart rate variability, and a pulse wave velocity). The blood pressure measurement device may additionally or alternatively include a capacitive sensor for determining a pressure applied to the limb of the user by the blood pressure measurement device and/or operational states of the blood pressure measurement devices (off-arm, on-arm, inflating, deflating, tightness, and the like).Type: GrantFiled: August 20, 2020Date of Patent: September 5, 2023Assignee: Apple Inc.Inventors: Wegene H. Tadele, Makiko K. Brzezinski, Riley E. Brandt, Siddharth Nangia
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Patent number: 11553772Abstract: 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: May 13, 2021Date of Patent: January 17, 2023Assignee: APPLE INC.Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 11469040Abstract: This application relates to a wireless charger with increased efficiency during operation. The wireless charging assembly includes a wireless charger and an electronic device. A transmitter coil in the wireless charger can induct magnetic flux to a receiver coil in the electronic device via a magnetic flux pathway.Type: GrantFiled: June 4, 2020Date of Patent: October 11, 2022Assignee: Apple Inc.Inventors: Saining Ren, Christopher S. Graham, Makiko K. Brzezinski, Rohan Dayal, Paul J. Thompson
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Publication number: 20220054020Abstract: A blood pressure measurement device may include one or more piezoelectric sensors (e.g., differential piezoelectric sensors) for detecting blood flow through a limb of a user as part of determining blood pressure measurements. The piezoelectric sensor(s) may additionally or alternatively be used to determine one or more biological parameters of users (e.g., a ballistocardiogram, a heart rate, a heart rate variability, and a pulse wave velocity). The blood pressure measurement device may additionally or alternatively include a capacitive sensor for determining a pressure applied to the limb of the user by the blood pressure measurement device and/or operational states of the blood pressure measurement devices (off-arm, on-arm, inflating, deflating, tightness, and the like).Type: ApplicationFiled: August 20, 2020Publication date: February 24, 2022Inventors: Wegene H. Tadele, Makiko K. Brzezinski, Riley E. Brandt, Siddharth Nangia
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Publication number: 20210383966Abstract: This application relates to a wireless charger with increased efficiency during operation. The wireless charging assembly includes a wireless charger and an electronic device. A transmitter coil in the wireless charger can induct magnetic flux to a receiver coil in the electronic device via a magnetic flux pathway.Type: ApplicationFiled: June 4, 2020Publication date: December 9, 2021Applicant: Apple Inc.Inventors: Saining Ren, Christopher S. Graham, Makiko K. Brzezinski, Rohan Dayal, Paul J. Thompson
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Patent number: 11196148Abstract: 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: December 19, 2018Date of Patent: December 7, 2021Assignee: 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: 20210330050Abstract: 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: May 13, 2021Publication date: October 28, 2021Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 11033087Abstract: 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: March 23, 2020Date of Patent: June 15, 2021Assignee: APPLE INC.Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 11011943Abstract: 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: July 30, 2019Date of Patent: May 18, 2021Assignee: 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: 10998121Abstract: An inductor coil includes a wire which is wound in alternating layers such that the surface area of the wire in each winding viewed from above or below the coil is substantially equal in each half of the coil defined by a line bisecting the center point in each layer. The layers are also wound in a serpentine fashion to balance the capacitance between layers. The substantially equal surface area of wire in each half of a coil layer and in adjacent coil layers results in a balanced capacitance of the coil which, in turn, results in reduced common mode noise.Type: GrantFiled: July 31, 2017Date of Patent: May 4, 2021Assignee: Apple Inc.Inventors: Yehonatan Perez, Makiko K. Brzezinski, Karl Ruben F. Larsson, Christopher S. Graham
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Patent number: 10855110Abstract: 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: December 1, 2020Assignee: 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: 20200221843Abstract: 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: March 23, 2020Publication date: July 16, 2020Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 10699842Abstract: In some embodiments, an electronic device includes an electronic component that is at least partially encapsulated by an adhesive doped with soft magnetic material that functions as an EMI shield for the electronic component. In various embodiments, an electronic device includes a first magnetic component separated from a second magnetic component by a gap within which is positioned an adhesive doped with soft magnetic material. The doped adhesive is positioned in a magnetic path between the first and second magnetic components and aids in magnetically coupling the first and second magnetic components and/or guides magnetic flux between the first and second magnetic components.Type: GrantFiled: September 2, 2015Date of Patent: June 30, 2020Assignee: Apple Inc.Inventors: Christopher S. Graham, Karl Ruben K. Larsson, Paul J. Thompson, Eric S. Jol, John S. Mosy, Albert J. Golko, Stephen E. Yao, Makiko K. Brzezinski
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Patent number: 10631609Abstract: 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: July 15, 2019Date of Patent: April 28, 2020Assignee: Apple Inc.Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol
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Patent number: 10566715Abstract: 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: GrantFiled: March 26, 2018Date of Patent: February 18, 2020Assignee: Apple Inc.Inventors: Sameer Pandya, Makiko K. Brzezinski, Ryan C. Perkins
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Publication number: 20190393730Abstract: 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: July 30, 2019Publication date: December 26, 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: 10498159Abstract: This application relates to inductive charging coil configurations. In particular, the wireless charging coil configurations are arranged in a shape and size suitable for utilizing available space within a device housing. In some embodiments, wires making up the charging coil have varying diameters configured to optimize the size and shape of the charging coil so that available space can be fully utilized.Type: GrantFiled: May 16, 2016Date of Patent: December 3, 2019Assignee: Apple Inc.Inventors: Tyler S. Bushnell, Makiko K. Brzezinski, Christopher S. Graham, Stephen E. Yao
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Patent number: 10491041Abstract: 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: November 26, 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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Publication number: 20190335868Abstract: 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: July 15, 2019Publication date: November 7, 2019Inventors: Makiko K. Brzezinski, Christopher J. Walton, Christopher S. Graham, Daniel C. Wagman, Eric S. Jol