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公开(公告)号：US12056285B2
公开(公告)日：2024-08-06
申请号：US17823870
申请日：2022-08-31
Applicant: Apple Inc.
Inventor： Kaan E. Dogrusoz , Ali Moin , Benjamin J. Grena , Erdrin Azemi , Joseph Cheng , Lia M. Uesato , Daniel A. Podhajny
Abstract: Electrodes that can be formed in a flexible band of a wrist-worn device to detect hand gestures are disclosed. Multiple rows of electrodes can be configured to detect electromyography (EMG) signals produced by activity of muscles and tendons. The band can include removable electrical connections (e.g., pogo pins) to enable the electrode signals to be routed to processing circuitry in the housing of the wrist-worn device. Measurements between signals from the active electrodes and one or more reference electrodes can be obtained to capture EMG signals at a number of locations on the band. The measurement method and mode of operation (lower power coarse detection or higher power fine detection) can determine the location and number of electrodes to be measured. These EMG signals can be processed to identify hand movements and recognize gestures associated with those hand movements.
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公开(公告)号：US11716560B1
公开(公告)日：2023-08-01
申请号：US17219180
申请日：2021-03-31
Applicant: Apple Inc.
Inventor： Kristen L. Cretella , Chad J. Miller , Daniel A. Podhajny , Joshua A. Hoover , Nicholas R. Trincia , Seul Bi Kim , William Leith , Yi Zou , Yue Chen
IPC: H04R1/10
CPC classification number: H04R1/1025 , H04R1/1016 , H04R2420/07
Abstract: An accessory for wireless earbuds can include a first receiving portion defining a first cavity sized to receive and retain a first earbud and a second receiving portion defining a second cavity sized to receive and retain a second earbud. Each receiving portion can include a charging component to electrically couple with the respective earbud. The accessory can include a flexible portion connected to the first receiving portion and the second receiving portion, the flexible portion at least partially defining an internal volume, and a battery disposed in the internal volume and electrically coupled with the charging components.
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公开(公告)号：US20230225056A1
公开(公告)日：2023-07-13
申请号：US18188273
申请日：2023-03-22
Applicant: Apple Inc.
Inventor： Daniel D. Sunshine , Daniel A. Podhajny , Kathryn P. Crews , Yohji Hamada
IPC: H05K1/18 , D03D1/00 , D03J1/00 , D03D15/533 , H01L23/498 , H01L23/13 , H05K3/34
CPC classification number: H05K1/189 , D03D1/0088 , D03J1/00 , D03D15/533 , H01L23/49805 , H01L23/13 , H05K3/34 , D10B2401/18 , D10B2401/16 , H01L25/0753
Abstract: Electrical components may have plastic packages. Contacts may be formed on exterior surfaces of the plastic packages. A plastic package for an electrical component may have an elongated shape that extends along a longitudinal axis. A first groove may run parallel to the longitudinal axis on a lower surface of the plastic package. A second groove may run perpendicular to the first groove on an opposing upper surface of the plastic package. The electrical components may be coupled to fibers in a fabric such as a woven fabric. A first solder connection may be formed between the first groove and a first fiber such as a weft fiber. A second solder connection may be formed between the second groove and a second fiber such as a warp fiber.
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公开(公告)号：US20230078969A1
公开(公告)日：2023-03-16
申请号：US17989976
申请日：2022-11-18
Applicant: Apple Inc.
Inventor： Daniel A. Podhajny , Yohji Hamada
Abstract: A warp knitting system may knit a seamless tube of fabric. The fabric may have a spacer between outer and inner fabric layers. The knitting system may have first and second needle guide systems. The first and second needle guide systems may each have selectively linked needle bed sections that guide respective needles. A guide bar system may have guide bars that dispense strands of material during knitting. Each guide bar may be positioned using a respective guide bar positioner. The guide bar system may be shifted relative to the needles using a rotational positioner. The needle guide systems and guide bar system may be formed from selectively coupled links. The selectively coupled links may be configured to adjust the diameter of the tube of fabric to a desired value. The thickness of the tube may be adjusted by adjusting a gap between the first and second needle guide systems.
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公开(公告)号：US11076664B1
公开(公告)日：2021-08-03
申请号：US15816248
申请日：2017-11-17
Applicant: Apple Inc.
Inventor： Daniel A. Podhajny , Kathryn P. Crews
Abstract: Fabric may be woven using a needle weaving machine. The needle weaving machine may have three weft fiber needles and two hooks for holding weft fibers from the weft fiber needles. One of the weft fiber needles may provide weft fibers to multiple hooks when weaving fabric with warp fibers held in a V-shaped profile. An electronic device may have a rectangular footprint with four curved corners. A length of fabric may be woven to form a case having four curved corners that match the four curved corners of the electronic device. The case may have a C-shaped profile with parallel upper and lower fabric portions coupled by a sidewall. Short rows of weft fiber may be used around the corners of the case to ensure that the upper and lower portions of the fabric lie flush with planar front and rear surfaces of the electronic device.
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Patent Agency Ranking
公开(公告)号：US20210091007A1
公开(公告)日：2021-03-25
申请号：US17118392
申请日：2020-12-10
Applicant: Apple Inc.
Inventor： Daniel D. Sunshine , Paul S. Drzaic , Daniel A. Podhajny , David M. Kindlon , Hoon Sik Kim , Kathryn P. Crews , Yung-Yu Hsu
Abstract: A fabric-based item may include fabric such as woven fabric having insulating and conductive yarns or other strands of material. The conductive yarns may form signal paths. Electrical components can be embedded within pockets in the fabric. Each electrical component may have an electrical device such as a semiconductor die that is mounted on an interposer substrate. The electrical device may be a light-emitting diode, a sensor, an actuator, or other electrical device. The electrical device may have contacts that are soldered to contacts on the interposer. The interposer may have additional contacts that are soldered to the signal paths. The fabric may have portions that form transparent windows overlapping the electrical components or that have other desired attributes.
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公开(公告)号：US20210071325A1
公开(公告)日：2021-03-11
申请号：US16953117
申请日：2020-11-19
Applicant: Apple Inc.
Inventor： Daniel D. Sunshine , Daniel A. Podhajny , Didio V. Gomes , Maurice Philip May , David M. Kindlon , Andrew L. Rosenberg
Abstract: Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. The fabric may include insulating strands and conductive strands. The conductive strands may be coupled to electrical components. The warp strand positioning equipment may position the warp strands to form a shed. Component insertion equipment may be used to insert electrical components into the shed. The weaving equipment may have a reed. The reed may be used to help position an electrical component in the fabric. The weaving equipment may have take-down equipment and individually controllable warp fiber positioning and tensioning devices.
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公开(公告)号：US20210045685A1
公开(公告)日：2021-02-18
申请号：US17088457
申请日：2020-11-03
Applicant: Apple Inc.
Inventor： Steven J. Keating , Daniel D. Sunshine , Benjamin J. Grena , Daniel A. Podhajny , Jerzy S. Guterman , Jessica J. Lu , David M. Kindlon
IPC: A61B5/00 , A61B5/0205 , A61B5/021 , A61B5/024 , A61B5/0408 , A61B5/08 , D03D1/00 , D03D7/00 , D03D15/08 , H04B1/3827 , H04W4/80 , A61B5/01 , A61B5/113 , D02G3/44
Abstract: A fabric-based item may be provide with a stretchable band. The stretchable band may be formed from a ring-shaped strip of stretchable fabric having an opening configured to fit around a body part of a user. Circuitry may be coupled to strands of material in the stretchable band. The circuitry may include sensor circuitry for making measurements on the body part such as electrocardiogram measurements, blood pressure measurements, and respiration rate measurements. Wireless communications circuitry in the fabric-based item may be used to communicate wirelessly with external electronic equipment. A wireless power transmitting device may transmit wireless power. A coil formed from conductive strands in the fabric-based item may be used by wireless power receiving circuitry in the fabric-based item to receive the wireless power. The coil may have one or more turns that run around the ring-shaped strip of stretchable fabric.
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公开(公告)号：US10851481B1
公开(公告)日：2020-12-01
申请号：US15803144
申请日：2017-11-03
Applicant: Apple Inc.
Inventor： Daniel D. Sunshine , Daniel A. Podhajny , Didio V. Gomes , Maurice Philip May , David M. Kindlon , Andrew L. Rosenberg
Abstract: Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. The fabric may include insulating strands and conductive strands. The conductive strands may be coupled to electrical components. The warp strand positioning equipment may position the warp strands to form a shed. Component insertion equipment may be used to insert electrical components into the shed. The weaving equipment may have a reed. The reed may be used to help position an electrical component in the fabric. The weaving equipment may have take-down equipment and individually controllable warp fiber positioning and tensioning devices.
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公开(公告)号：US10689783B2
公开(公告)日：2020-06-23
申请号：US16584005
申请日：2019-09-26
Applicant: Apple Inc.
Inventor： Daniel A. Podhajny , Daniel D. Sunshine , Kathryn P. Crews
IPC: G06F1/16 , D03D1/00 , A41D1/00 , A41D31/02 , G06F3/041 , G06F3/044 , G06F3/0488 , G06F3/042 , D02G3/44
Abstract: A fabric-based item may include a housing that is covered in fabric. Areas of the fabric may overlap input circuitry such as button switches, touch sensors, force sensors, proximity sensors, and other sensing circuitry and may overlap other components such as light-emitting components and haptic output devices. The fabric-based item may include control circuitry that gathers user input from the input circuitry and wireless communications circuitry that the control circuitry uses to transmit remote control commands and other wireless signals in response information from the input circuitry. The fabric-based item may have a weight that is located in the housing to orient the housing in a desired direction when the housing rests on a surface. A movable weight may tilt the housing in response to proximity sensor signals or other input. Portions of the fabric may overlap light-emitting components and optical fiber configured to emit light.
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