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公开(公告)号：US20240225209A9
公开(公告)日：2024-07-11
申请号：US18405056
申请日：2024-01-05
Applicant: GOERTEK INC.
Inventor： Cheng ZHAO , Huaying FENG , Qingru SHAO , Jianning ZHANG
IPC: A44C5/20
CPC classification number: A44C5/2071
Abstract: Disclosed is a wrist-worn device, including a device body and a wristband. The wristband includes: a band body including two detachable ends; an installation part provided on the band body; and a memory metal wire in a shape of a long strip extending along a length direction of the band body. The band body is provided with a first installation cavity, the installation part is provided with a second installation cavity communicated with the first installation cavity, and the device body is provided in the second installation cavity; the memory metal wire is provided in the first installation cavity and passes through the second installation cavity; the memory metal wire is configured with a memory state of being annular in a natural state; and the device body is provided with a positioning groove extending along the length direction of the band body.
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公开(公告)号：US12035120B2
公开(公告)日：2024-07-09
申请号：US17758992
申请日：2020-11-17
Applicant: GOERTEK INC.
Inventor： Xiaodong Cai , Ting Wang
CPC classification number: H04R7/02 , H04R1/02 , H04R2307/00
Abstract: Provided in the present disclosure is a diaphragm, comprising a diaphragm body, wherein the diaphragm body comprises a fixing portion at an outer side, a bendable ring portion provided protruding from an inner ring side of the fixing portion and elastically bendable, and an inner side portion at an inner ring side of the bendable ring portion, the diaphragm body is made of a waterproof and breathable material having waterproof and breathable micropores. According to the present disclosure, the diaphragm body is made of waterproof and breathable material having waterproof and breathable micropores so that the diaphragm body has micropores, and the sizes of the micropores are between the size of water molecules and the size of air molecules, such that air molecules can smoothly pass through the diaphragm, while the water molecules can be effectively prevented from passing therethrough.
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公开(公告)号：US12031837B2
公开(公告)日：2024-07-09
申请号：US17309926
申请日：2020-11-06
Applicant: GOERTEK INC.
Inventor： Libing Zou , Yifan Zhang , Fuqiang Zhang , Baoming Li
CPC classification number: G01C21/3837 , G01C21/32 , G01C21/3848
Abstract: The present application discloses a method and device for updating a map. The method for updating a map according to the present embodiment includes: in a process of movement of a robot, when it is detected that an actual environment is different from an environment that is indicated by a global map that has already been established, starting up map updating, and establishing an initial local map; determining a locating point according to acquired sensor data and the global map, and optimizing the initial local map according to the locating point, to obtain an optimized local map; and covering a corresponding area of the global map by using the optimized local map, to complete updating of the global map. The embodiments of the present application improve the locating accuracy, ensure the speed and efficiency of the map updating, and save time.
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公开(公告)号：US20240221326A1
公开(公告)日：2024-07-04
申请号：US18556179
申请日：2021-12-15
Applicant: GOERTEK INC.
Inventor： Xudong QIU
CPC classification number: G06T19/006 , G06F3/017 , G06V10/46 , G06V10/60
Abstract: An interactive control method is disclosed. The interactive control method comprises the steps of: acquiring image data collected by the camera; determining a current scene and a control gesture according to the image data; and when the current scene is a control scene corresponding to the terminal device, executing a control instruction corresponding to the control gesture. A terminal device and a computer-readable storage medium are also disclosed. The effect of improving the accuracy of control input detection of the terminal device is achieved.
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公开(公告)号：US20240220053A1
公开(公告)日：2024-07-04
申请号：US18563486
申请日：2021-10-25
Applicant: GOERTEK INC.
Inventor： Zongxu YANG , Tao SUI , Guiming CAO , Shupeng LI , Shumin TAN
CPC classification number: G06F3/04186 , G06F3/044
Abstract: Disclosed is an accidental touch prevention method applied to a wearable device including a touch control structure and a capacitive touch sensor configured to collect capacitance values of at least two touch channels. The distances between the touch channels and the touch control structure are not equal. The method includes: when an event of triggering a touch control structure is detected, obtaining a capacitance value of each touch channel collected by the capacitive touch sensor; determining whether the capacitance values of all of the touch channels meet a preset capacitance value distribution state which is the distribution state of the capacitance values of all of the touch channels when the touch control structure is triggered under the conditions of a non-accidental touch; and if not, determining that the touch control structure has been touched accidentally, and not responding to the event of triggering the touch control structure.
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Patent Agency Ranking
公开(公告)号：US12022273B2
公开(公告)日：2024-06-25
申请号：US17625654
申请日：2019-08-13
Applicant: GOERTEK INC.
Inventor： Chunfa Liu , Fenglei Zu , Xinfeng Yang
Abstract: The present disclosure discloses a vibration suspension system for a transducer, which comprises at least one movable device provided with a magnetic conductive material, at least a part of the magnetic conductive material being arranged in an area where an alternating magnetic field overlaps with a static magnetic field, so that the static magnetic field and the alternating magnetic field are converged, and a magnetic field force generated by the interaction between the static magnetic field and the alternating magnetic field being applied to the magnetic conductive material, so as to drive the vibration suspension system to move; and at least one suspension device comprising an elastic recovery device for providing a restoring force for a reciprocal vibration of the vibration suspension system, one end of the elastic recovery device being fix to the movable device and the other end thereof being fixed to the inside of the transducer.
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公开(公告)号：US12014718B2
公开(公告)日：2024-06-18
申请号：US17442226
申请日：2019-07-26
Applicant: GOERTEK INC.
Inventor： Ruohui Wang , Kai Yu , Kai Wang
IPC: G10K11/178 , H04R1/10
CPC classification number: G10K11/17854 , G10K11/17825 , G10K11/17875 , H04R1/1083 , G10K2210/1081 , G10K2210/3026 , G10K2210/3028 , H04R2460/01
Abstract: A feedback noise reduction method, a feedback noise reduction system, and an earphone are provided. In the method, a channel morphological parameter of an acoustic channel between a microphone and a speaker in a feedback noise reduction system is detected; the feedback noise reduction system is switched from using a first noise reduction filter to using a second noise reduction filter in a case that it is determined that the acoustic channel is in an interfered state based on the channel morphological parameter; and a noise reduction signal is generated by using the second noise reduction filter to cancel a noise signal received by the feedback noise reduction system. A frequency response of the second noise reduction filter in a predetermined frequency band is less than a frequency response of the first noise reduction filter in the predetermined frequency band.
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公开(公告)号：US20240196157A1
公开(公告)日：2024-06-13
申请号：US18556366
申请日：2021-09-28
Applicant: GOERTEK INC.
Inventor： Liguo LIU , Fenqing WANG
CPC classification number: H04S7/304 , H04R1/1016 , H04R1/1041 , H04R5/027 , H04R5/033 , H04R2420/07 , H04S2400/11 , H04S2400/15
Abstract: Disclosed are a pass-through method, apparatus and system for wireless earphones and a computer-readable storage medium, which are applied to an earphone in wireless earphones, and the earphone is provided with a main microphone and a feedforward microphone. The method includes: acquiring a first main sound signal and a first feedforward sound signal respectively picked up by the main and feedforward microphones; receiving second main and feedforward sound signals sent by the other earphone, the second main and feedforward sound signals being picked up by main and feedforward microphones disposed on the other earphone; obtaining orientation information of a sound source relative to a wearer of the earphones according to the first main and feedforward sound signals, and the second main and feedforward sound signals; and controlling speakers of the wireless earphones to play a sound having a corresponding sound effect according to the orientation information.
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公开(公告)号：US20240192767A1
公开(公告)日：2024-06-13
申请号：US18555241
申请日：2021-12-16
Applicant: GOERTEK INC.
Inventor： Xuxiao XU
CPC classification number: G06F3/011 , G02B27/017
Abstract: A handle calibration method, a handle, a head-mounted display and a storage medium are disclosed. The handle calibration method is applied to at least two handles belonging to a same virtual reality system. The method comprises the steps of: generating a calibration signal when the at least two handles maintain a target relative position; and sending the calibration signal to the head-mounted display, so that when the at least two handles maintain the target relative position, the head-mounted display calibrates a current relative displaying position of the at least two handles in the head-mounted display to a target relative displaying position corresponding to the target relative position.
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公开(公告)号：US12010500B2
公开(公告)日：2024-06-11
申请号：US17625660
申请日：2019-08-13
Applicant: GOERTEK INC.
Inventor： Chunfa Liu , Fenglei Zu , Xinfeng Yang
Abstract: Disclosed is a magnetic potential transducer, comprising a fixed component and a movable component. The fixed component comprises: at least one static magnetic field generating device, the static magnetic field generating device forms a static magnetic field on the magnetic potential transducer; and at least one alternating magnetic field generating device, the alternating magnetic field generating device generates an alternating magnetic field on the magnetic potential transducer, and the alternating magnetic field is orthogonal or partially orthogonal to the static magnetic field. The movable component comprises at least one movable device and at least one suspension device, the movable device is provided with a magnetic conductive material, the magnetic conductive material moves in the magnetic potential transducer; at least a part of the magnetic conductive material is provided in an area where the alternating magnetic field and the static magnetic field overlap; a magnetic field force generated by the interaction.
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