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公开(公告)号：US12123790B2
公开(公告)日：2024-10-22
申请号：US17887746
申请日：2022-08-15
Applicant: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
Inventor： Xinglang Xu , Ruilang Huang
IPC: G01L1/14
CPC classification number: G01L1/142
Abstract: A pressure detection module and an electronic device are provided. The pressure detection module is disposed between a support and an inner surface of a housing of the electronic device. The pressure detection module includes a first electrode, a second electrode, and a controller. The first electrode is fixed to an inner surface of a force input region of the housing, the second electrode is fixed to the support, and the second electrode is disposed opposite to the first electrode. The force input region of the housing is configured to drive the first electrode to move towards the second electrode based on a received external pressure. The controller is configured to determine a pressure detection result of the external pressure based on a capacitance change between the first electrode and the second electrode. The pressure detection module occupies small space in the electronic device, and is easy to mount.
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公开(公告)号：US20240344907A1
公开(公告)日：2024-10-17
申请号：US18627007
申请日：2024-04-04
Applicant: Panasonic Automotive Systems Co., Ltd.
Inventor： Takumi YAMADA , Takateru SAWADA , Hiroshi NAITOU
Abstract: An electrode structure is an electrode structure to be wound around a rim of a steering wheel provided in a vehicle, the electrode structure including: a base material; a first sensor electrode disposed on one surface of the base material; a second sensor electrode disposed on the one surface of the base material to be aligned with the first sensor electrode; a first harness extended from the first sensor electrode; a second harness extended from the second sensor electrode; a connector to which the first harness and the second harness are connected; and a relay connector including a male connector and a female connector that is connected to the male connector. At least one of the first harness or the second harness is provided with the relay connector.
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公开(公告)号：US20240310223A1
公开(公告)日：2024-09-19
申请号：US18677398
申请日：2024-05-29
Inventor： Susumu URAGAMI , Takafumi HAMANO , Yuta MORIURA , Takashi MATSUMOTO , Hironobu UKITSU , Yodai MATSUMURA
IPC: G01L1/14
CPC classification number: G01L1/142
Abstract: A load sensor includes: a first base member; a second base member; a plurality of electrically-conductive elastic bodies formed so as to extend in a first direction on an opposing face of the first base member; a plurality of conductor wires extending in a second direction crossing the first direction between the first base member and the second base member; a dielectric body disposed between the electrically-conductive elastic body and the conductor wire; and a thread configured to sew and fasten the plurality of conductor wires to the first or second base member. A plurality of stitch rows, of the thread, in each of which stitches are arranged in the first direction are formed at a predetermined pitch in the second direction. Waving that supports a load does not occur, at least in a load detection range, in the target base member.
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公开(公告)号：US12078556B2
公开(公告)日：2024-09-03
申请号：US17798087
申请日：2021-12-31
Applicant: ANHUI UNIVERSITY
Inventor： Liangpan Yang , Xiaohui Guo , Siliang Wang , Zhiliang Chen , Pengbin Gui , Wei Zeng , Lixia Yang , Yaohua Xu , Zhixiang Haung
IPC: G01L1/14
CPC classification number: G01L1/142
Abstract: A capacitive flexible tactile sensor based on graded inclined micro-cylindrical structure, includes an upper electrode layer, a lower electrode layer and a dielectric layer between them. The dielectric layer is composed of an upper dielectric layer and a lower dielectric layer. The upper dielectric layer includes an upper dielectric layer base, upper dielectric layer long micro-cylinders and upper dielectric layer short micro-cylinders. The lower dielectric layer includes lower dielectric layer base, lower dielectric layer long micro-cylinder and lower dielectric layer short micro-cylinder. The upper dielectric layer long micro-cylinders and the lower dielectric layer long micro-cylinders are closely bonded, and there is a distance between the upper dielectric layer short micro-cylinder and the lower dielectric layer short micro-cylinder. The sensor structure of the present application is stable, overcomes the viscous effect.
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公开(公告)号：US12074362B2
公开(公告)日：2024-08-27
申请号：US17980128
申请日：2022-11-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungsoo Kim , Jaehoon Jo , Yongyoun Kim , Dongyoung Lee , Woomin Jang , Seungbum Choi
CPC classification number: H01Q1/243 , G01D5/24 , G01L1/142 , H01Q9/0407
Abstract: An electronic device is provided. The electronic device includes a housing including a first surface, a second surface opposite to the first surface, and a side surface between the first surface and the second surface, an antenna including a carrier including a first carrier surface facing the side surface, a second carrier surface opposite to the first carrier surface and a plurality of side carrier surfaces between the first carrier surface and the second carrier surface, and a patch positioned on the first carrier surface, a first capacitive sensor positioned between the first carrier surface and the side surface, and a filler positioned between the side surface and the first carrier surface.
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Patent Agency Ranking
公开(公告)号：US20240225548A1
公开(公告)日：2024-07-11
申请号：US18615370
申请日：2024-03-25
Applicant: Apple Inc.
Inventor： Tyler S. Bushnell , Steven J. Martisauskas , Erik G. de Jong , Andrzej T. Baranski , Serhan O. Isikman , Steven J. Banaska , Todd K. Whitehurst , Ming L. Sartee
CPC classification number: A61B5/6843 , A61B5/681 , G01L1/142 , A61B5/021 , A61B5/412 , A61B5/4872 , A61B2562/0261
Abstract: A wearable electronic device includes a body, a housing component, a band operable to attach the body to a body part of a user, and a force sensor coupled to the housing component.
The force sensor is operable to produce a force signal based on a force exerted between the body part of the user and the housing component. A processing unit of the wearable electronic device receives the force signal from the force sensor and determines the force exerted on the housing component based thereon. The processing unit may use that force to determine a tightness of the band, determine health information for the user, adjust determined force exerted on a cover glass, and/or to perform various other actions.-
公开(公告)号：US20240225547A1
公开(公告)日：2024-07-11
申请号：US18444396
申请日：2024-02-16
Applicant: Apple Inc.
Inventor： Tyler S. Bushnell , Steven J. Martisauskas , Erik G. de Jong , Andrzej T. Baranski , Serhan O. Isikman , Steven J. Banaska , Todd K. Whitehurst , Ming L. Sartee
CPC classification number: A61B5/6843 , A61B5/681 , G01L1/142 , A61B5/021 , A61B5/412 , A61B5/4872 , A61B2562/0261
Abstract: A wearable electronic device includes a body, a housing component, a band operable to attach the body to a body part of a user, and a force sensor coupled to the housing component. The force sensor is operable to produce a force signal based on a force exerted between the body part of the user and the housing component. A processing unit of the wearable electronic device receives the force signal from the force sensor and determines the force exerted on the housing component based thereon. The processing unit may use that force to determine a tightness of the band, determine health information for the user, adjust determined force exerted on a cover glass, and/or to perform various other actions.
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公开(公告)号：US11983338B1
公开(公告)日：2024-05-14
申请号：US18166969
申请日：2023-02-09
Applicant: Synaptics Incorporated
Inventor： Kelvin Fong , Danny Joseph
CPC classification number: G06F3/0383 , G01L1/142 , G01P13/04 , G06F3/0362 , G06F3/04162 , G06F3/0441 , G06F3/0446 , H01H19/14
Abstract: A system for using a transparent conductive material layer for a knob interface is provided. The system comprises: the knob interface comprising a fixed base and one or more knob interface electrodes; the transparent conductive material layer configured to electrically couple the subset of the plurality of grid electrodes to the one or more knob interface electrodes; and a processing system. The processing system is configured to: drive the plurality of grid electrodes with one or more signals; receive one or more resulting signals based on driving the plurality of grid electrodes with the one or more signals; and perform one or more actions based on the one or more resulting signals.
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公开(公告)号：US20240142319A1
公开(公告)日：2024-05-02
申请号：US18405828
申请日：2024-01-05
Inventor： Yodai MATSUMURA , Takashi MATSUMOTO , Susumu URAGAMI , Yuta MORIURA , Takafumi HAMANO , Hiroyuki FURUYA
IPC: G01L1/14
CPC classification number: G01L1/142
Abstract: A load sensor includes: an electrically-conductive elastic body; an electrically-conductive member having a linear shape and disposed so as to cross the electrically-conductive elastic body; and a dielectric body disposed between the electrically-conductive elastic body and the electrically-conductive member. A width of the electrically-conductive elastic body in a longitudinal direction of the electrically-conductive member is changed such that a relationship between a load and a contact area between the electrically-conductive elastic body and the electrically-conductive member via the dielectric body becomes close to a linear relationship.
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公开(公告)号：US20240085251A1
公开(公告)日：2024-03-14
申请号：US18389381
申请日：2023-11-14
Applicant: Nitto Bend Technologies, Inc. , Nitto Denko Corporation
Inventor： Colton A. Ottley , Jared K. Jonas , Colin D. Eichinger , Nathan Grimes , Nathan C. Briggs
IPC: G01L1/14
CPC classification number: G01L1/142
Abstract: Disclosed embodiments include systems and methods for additively manufacturing (e.g., by “printing” or the like) a bend sensor as a 2D structure that can then be configured into a 3D or stacked structure. Further disclosed embodiments include bend sensors with foldable sensing regions configurable into a 3D or stacked structure. A differential strain in a sensing region is linearly proportional to the displacement as measured from the endpoints of the sensing region. The differential strain is measurable as a differential change in the capacitance of the sensing regions.
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