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71. 发明申请

US20200382875A1 Sound Generator 审中-公开
公开(公告)号：US20200382875A1
公开(公告)日：2020-12-03
申请号：US16961463
申请日：2018-12-24
申请人： Goertek Inc.
发明人： Guodong Zhao , Zedong Zheng , Peijun Li , Yaqian Ji
IPC分类号： H04R9/02 , H04R9/06
摘要： A sound generator, which comprises: a housing, a vibration system and a magnetic circuit system. The vibration system and the magnetic circuit system are sequentially accommodated and fixed at a first end of the housing from top to bottom; the magnetic circuit system is provided with a rear sound hole; the housing comprises a first portion corresponding to the vibration system and the magnetic circuit system, and a second portion integrally extending downward from the first portion beyond a bottom surface of the magnetic circuit system; a second end portion of the housing is integrally provided with a housing bottom wall or separately mounted with a lower cover plate; and a rear cavity which is in communication with the rear sound hole is formed between the second portion of the housing, the bottom surface of the magnetic circuit system, and the housing bottom wall or the lower cover plate.

72. 发明授权

US10852445B2 Unmanned aerial vehicle communication method and device and unmanned aerial vehicle 有权
公开(公告)号：US10852445B2
公开(公告)日：2020-12-01
申请号：US16095876
申请日：2018-06-08
申请人： Goertek Inc.
发明人： Jian Zhu , Xiangdong Zhang , Zhenyu Yu , Zhiping Luo , Dong Yan
IPC分类号： G01S19/42 , G01S19/41 , G01S19/07 , G08G5/00 , G05D1/00 , B64C39/02 , H04B1/04 , H04W4/02 , H04W4/40 , H04B7/185
摘要： An unmanned aerial vehicle (UAV) communication method and device and a UAV are disclosed. The method comprises: acquiring position information of the UAV and position information of a ground station, wherein the ground station and the UAV are communicated wirelessly; determining a distance between the UAV and the ground station according to the position information of the UAV and the position information of the ground station; determining an operating mode of a power amplifier on the UAV according to the distance and a preset distance judgment rule, wherein the distance judgment rule stores correspondences between distance thresholds and operating modes of the power amplifier; and sending a control signal corresponding to the operating mode to the power amplifier, controlling the power amplifier to select a gain parameter threshold corresponding to the operating mode according to the control signal and to perform power amplification of a RF transmitting signal according to the gain parameter threshold; and sending the amplified signal to the ground station.

73. 发明授权

US10850399B2 Method and device for dispatching service robots 有权
公开(公告)号：US10850399B2
公开(公告)日：2020-12-01
申请号：US15771091
申请日：2017-12-08
申请人： Goertek Inc.
发明人： Shun Yuan , Shiyu Li
IPC分类号： B25J11/00 , G05D1/02 , B25J9/16
摘要： A method and device for dispatching service robots are disclosed. The method comprises: receiving a current task in real time, and acquiring effective robots matched with the current task in a working area according to a preset judging rule based on the current task; and selecting an optimum robot from the effective robots according to the current task and a preset dispatching rule, and sending the current task to the optimum robot, to execute a job corresponding to the current task; and adding the current task to a task set corresponding to the optimum robot. The present disclosure solves the problem of the conventional service robots of low work efficiency in use.

74. 发明授权

US10816640B2 Following method and device for unmanned aerial vehicle and wearable device 有权
公开(公告)号：US10816640B2
公开(公告)日：2020-10-27
申请号：US16079099
申请日：2017-03-10
申请人： Goertek Inc.
发明人： Fuli Xie , Pengcheng Su
IPC分类号： G01S5/30 , G01S5/22 , G01S5/16 , G05D1/10 , B64C39/02 , G05D1/12
摘要： A following method and device for an unmanned aerial vehicle and a wearable device are provided. The following method comprises: installing a plurality of receiving sensors on the unmanned aerial vehicle, wherein the plurality of receiving sensors match with one transmitting sensor in a smart control device at the user side; receiving a distance signal transmitted by the user in real time by using the receiving sensors, and calculating a relative position of the unmanned aerial vehicle with respect to the user according to the distance signal; and adjusting the horizontal position of the unmanned aerial vehicle according to the relative position, so that the relative position of the unmanned aerial vehicle with respect to the user agrees with a preset position, to realize automatic following of the unmanned aerial vehicle.

75. 发明申请

US20200336810A1 LOUDSPEAKER MODULE 审中-公开
公开(公告)号：US20200336810A1
公开(公告)日：2020-10-22
申请号：US16959000
申请日：2018-10-25
申请人： GOERTEK INC.
发明人： Qing MIAO
IPC分类号： H04R1/02
摘要： Disclosed is a loudspeaker module, comprising a module housing formed with an accommodation cavity, and a loudspeaker unit accommodated in the accommodation cavity, wherein the loudspeaker unit comprises a magnetic conductive yoke; a through hole which corresponds to the magnetic conductive yoke and penetrates through inner and outer surfaces of the module housing is provided, near the magnetic conductive yoke, on the module housing, and the magnetic conductive yoke extends into the through hole; and an assembly gap is provided between the magnetic conductive yoke and a hole wall of the through hole. The loudspeaker module further comprises a sealing member, wherein a part of the sealing member is adhered to the outer surface of the housing, and the other part is adhered to a bottom surface of the magnetic conductive yoke so as to seal the assembly gap.

76. 发明授权

US10784759B2 Linear vibrating motor 有权
公开(公告)号：US10784759B2
公开(公告)日：2020-09-22
申请号：US16083785
申请日：2016-06-03
申请人： GOERTEK INC.
发明人： Yueguang Zhu , Dezhang Shi
IPC分类号： H02K33/02 , H02K33/16
摘要： The present application relates to the technical field of electronics and provides a linear vibrating motor. The linear vibrating motor comprises a motor housing, a stator, a vibrator and an elastic support member through which the vibrator is suspended in the motor housing, wherein the elastic support member is configured to support the vibrator and to provide an elastic restoring force; the stator comprises a coil and a circuit board; the circuit board comprises a circuit connecting end, a coil securing end and a transitional connecting plate through which the circuit connecting end and the coil securing end are connected; and a coil securing plate that is not co-planer with the transitional connecting plate is disposed on the coil securing end and fixedly connected to the motor housing. The circuit board is compact in structure and does not take up the internal space of the motor housing.

77. 发明申请

US20200292837A1 METHOD AND APPARATUS OF OPTICAL MODULE ASSEMBLY 审中-公开
公开(公告)号：US20200292837A1
公开(公告)日：2020-09-17
申请号：US16652361
申请日：2018-09-06
申请人： GOERTEK INC.
发明人： Nanjing DONG , Debo SUN
IPC分类号： G02B27/10 , H04N5/232 , H04N5/225 , H04N9/31
摘要： Provided are a method and an apparatus of optical module assembly, where the method includes: when an optical module to be aligned images, controlling an alignment mechanism clamping a lens to be assembled to move in a set direction by a set movement step; when the alignment mechanism moves each time, collecting, by an image acquisition device, light spots imaged by the optical module to be aligned sequentially, and selecting a light spot with a minimum size from the collected light spots; determining an optimal position of the alignment mechanism according to at least two light spots before the light spot with the minimum size and at least two light spots thereafter; and controlling the alignment mechanism to move to the optimal position to align the lens to be assembled.

78. 发明授权

US10763732B2 Linear vibration motor 有权
公开(公告)号：US10763732B2
公开(公告)日：2020-09-01
申请号：US15778816
申请日：2016-05-20
申请人： Goertek Inc.
发明人： Chunfa Liu , Fenglei Zu
IPC分类号： H02K33/02 , H02K1/34 , H02K33/18 , H02K5/04
摘要： A linear vibration motor comprises: a motor housing, a stator, a vibrator, and at least two sets of elastic support assemblies for suspending the vibrator in the motor housing and for supporting the vibrator and providing an elastic restoring force. The elastic support assemblies are located between the inner wall of the motor housing and the vibrator, each set of the elastic support assemblies comprising at least two elastic supports. The elastic support comprises a first connection point fixedly connected to the vibrator and a second connection point fixedly connected to the inner wall of the motor housing. The second connection point is coupled to a side wall of the motor housing parallel to the vibration direction of the vibrator. The first connection point and the second connection point of the elastic support are located at the same side of the central axis of the vibrator parallel to the vibration direction of the transducer. The structure of the linear vibration motor is simplified, the vibration support assemblies have better vibration effect, and give the user a good experience.

79. 发明申请

US20200267480A1 MEMS MICROPHONE 审中-公开
公开(公告)号：US20200267480A1
公开(公告)日：2020-08-20
申请号：US16640022
申请日：2018-09-06
申请人： Goertek, Inc. , Qingdao Research Institute of Beihang University
发明人： Quanbo Zou , Qunwen Leng , Zhe Wang
IPC分类号： H04R19/04
摘要： An MEMS microphone is provided, comprising a first substrate and a vibration diaphragm supported above the first substrate by a spacing portion, the first substrate, the spacing portion, and the vibration diaphragm enclosing a vacuum chamber, and a static deflection distance of the vibration diaphragm under an atmospheric pressure being less than a distance between the vibration diaphragm and the first substrate, wherein: one of the vibration diaphragm and the first substrate is provided with a magnetic film, and the other one of the vibration diaphragm and the first substrate is provided with a magnetoresistive sensor cooperating with the magnetic film, the magnetoresistive sensor being configured to sense a change in a magnetic field of the magnetic film during a vibration of the vibration diaphragm and output a varying electrical signal.

80. 发明申请

US20200264444A1 OPTICAL MODULE ASSEMBLY DEVICE 审中-公开
公开(公告)号：US20200264444A1
公开(公告)日：2020-08-20
申请号：US16646984
申请日：2018-09-06
申请人： GOERTEK INC.
发明人： Nanjing DONG , Debo SUN
IPC分类号： G02B27/62 , G02B27/12 , G02B27/09
摘要： Provided is an optical module assembly device, including: a fixing member for fixing an optical member to be assembled, a power supply component for supplying power to the optical member to be assembled, and an alignment mechanism for placing a lens to be assembled at the specified position; a beam splitting prism with an in-light surface close to the optical member to be assembled, a first image acquisition device close to a first out-light surface of the beam splitting prism and coaxial with the first out-light surface, and a second image acquisition device close to a second out-light surface of the beam splitting prism and coaxial with the second out-light surface; and a controller configured to control the alignment mechanism to adjust a position of the lens to be assembled according to the images captured by the first image acquisition device and the second image acquisition device.

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