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公开(公告)号：US20210164863A1
公开(公告)日：2021-06-03
申请号：US17054186
申请日：2018-12-18
Applicant: GOERTEK INC.
Inventor： Bo Xu , Xingxin Zhang , Zhanfa Liu , Jiehao Xu , Ling Jin , Pei Zhai
Abstract: Provided are a method, apparatus and device for detecting a field curvature of a VR optical module, wherein a diaphragm is fixed on a lens of a camera, a first electronic control is used to drive the VR optical module to self-rotate around an optical axis of a VR lens, and a second electronic control is used to drive the camera to swing in a plane where the optical axis of the VR lens is located with a center of the diaphragm as a fixed point.
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公开(公告)号：US10971983B2
公开(公告)日：2021-04-06
申请号：US16083934
申请日：2016-06-01
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Baoyu Liu , Dezhang Shi
Abstract: The present invention relates to the technical field of electronic products, and provides a linear vibration motor. The linear vibration motor comprises a motor housing, a stator, a vibrator, and two elastic supports for suspending the vibrator within the motor housing, for supporting the vibrator and for providing elastic restoring forces, wherein the elastic supports are located at two ends of the vibrator in a vibration direction respectively. Each of the elastic supports is made up of a plurality of elastic sheets whose one ends are fixedly connected in sequence, which are arranged side by side and which have C-shaped openings respectively. Each of the elastic supports 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. Therefore, the polarization phenomenon of a vibration block is reduced when the vibration feedback to a user's touch operation is realized, the noise is reduced, and the stability and the reliability of the entire linear vibration motor are improved.
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公开(公告)号：US20210075950A1
公开(公告)日：2021-03-11
申请号：US16976745
申请日：2019-04-09
Applicant: GOERTEK INC.
Inventor： Xinxin HAN , Zhiyong ZHAO , Nanjing DONG , Debo SUN
IPC: H04N5/235
Abstract: Provided are a method and an apparatus for adjusting an exposure time of a camera and a device, where the method includes: controlling the camera to collect an imaging light spot of an imaging component with a first exposure time; obtaining an energy value received when the camera collecting the imaging light spot; if the energy value is not within a set energy range, obtaining a curve parameter corresponding to an exposure time-energy curve according to the energy value and the first exposure time; calculating an estimated exposure time corresponding to an optimal energy value according to the curve parameter; and updating the first exposure time with the estimated exposure time corresponding to the optimal energy value. The technical solution provided in the present disclosure can adjust the exposure time of the camera to a reasonable value so as to improve the accuracy and reliability of light spot analysis.
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公开(公告)号：US10932064B2
公开(公告)日：2021-02-23
申请号：US16475328
申请日：2017-10-25
Applicant: GOERTEK INC.
Inventor： Mengjin Cai , Junkai Zhan
Abstract: The present invention provides a condenser microphone, comprising a substrate, and a back plate and a vibrating diaphragm which are arranged on the substrate; the back plate is arranged on the upper side and/or the lower side of the vibrating diaphragm; and the vibrating diaphragm is provided with a protruding layer or a corrugated membrane structure layer. With the above invention, the area of the vibrating diaphragm and the capacitance at the lateral side of the condenser microphone can be increased, so as to achieve the effect of improving the sensitivity of the condenser microphone.
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公开(公告)号：US20210041896A1
公开(公告)日：2021-02-11
申请号：US16633315
申请日：2019-08-14
Applicant: GOERTEK INC.
Inventor： Xueqiang WANG , Mengmeng WANG , Lu BAI , Xiangdong ZHANG
Abstract: The present disclosure provides a method for controlling a drone, a drone, and a system. The method for controlling a drone comprises: determining operating parameters of a moving platform according to field-of-view images containing the moving platform collected at any two different moments and flight parameters of the drone; calculating a time-varying tracking position of the moving platform based on the operating parameters; controlling the drone to track the moving platform according to the time-varying tracking position of the moving platform; and controlling the drone to perform a landing operation according to a relative position of the moving platform and the drone during tracking. The technical solutions according to the present disclosure have high landing accuracy, rely less on device performance and have high versatility.
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Patent Agency Ranking
公开(公告)号：US10915168B2
公开(公告)日：2021-02-09
申请号：US15761144
申请日：2017-11-16
Applicant: Goertek Inc.
Inventor： Tianrong Dai , Yuge Zhu , Dachuan Zhao , Xiang Chen
IPC: G06F3/01 , H04N19/167 , G02B27/00 , G06K9/00
Abstract: An input method and apparatus of a device. The method includes: tracking and recording movement of an eyeball gaze point of a user on a display screen of the device, to obtain a current eyeball gaze point movement trajectory; judging whether the current eyeball gaze point movement trajectory matches with a preset eyeball gaze point movement trajectory in a movement trajectory database; wherein the preset eyeball gaze point movement trajectories indicate paths of the movement of the eyeball gaze point on the display screen according to a preset length range within a preset time period; if matched, determining a corresponding input instruction by using the matched eyeball gaze point movement trajectory, and completing an input operation according to the input instruction; and if not matched, not conducting an input operation. The input method and apparatus of a device can conduct input according to the eyeball movement of the user.
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公开(公告)号：US20210029445A1
公开(公告)日：2021-01-28
申请号：US16935430
申请日：2020-07-22
Applicant: Goertek Inc.
Inventor： RICHARD WARREN LITTLE
Abstract: A transducer module and electronics device are disclosed. The transducer module comprises: a transducer member; and a housing, wherein the transducer member and the housing form a cavity, and at least two venting holes are provided in the housing and communicate the cavity with outside.
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公开(公告)号：US20210013368A1
公开(公告)日：2021-01-14
申请号：US16088564
申请日：2017-12-19
Applicant: Goertek Inc.
Inventor： Xiangxu FENG , Peixuan CHEN , Quanbo ZOU
Abstract: The present disclosure discloses a micro-LED transfer method, a manufacturing method, device and an electronic apparatus. The transfer method comprises: in accordance with a sequence of micro-LEDs of blue, green and red, epitaxially growing micro-LEDs of two or all of the three colors on a single GaAs original substrate; epitaxially growing bumping electrodes corresponding to the micro-LEDs on a receiving substrate; bonding the micro-LEDs of the two or all of the three colors with the bumping electrodes on the receiving substrate; and removing the GaAs original substrate. The method can be used to transfer micro-LEDs of a variety of colors, in order to improve the production efficiency.
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公开(公告)号：US20210006891A1
公开(公告)日：2021-01-07
申请号：US16904662
申请日：2020-06-18
Applicant: Goertek Inc.
Inventor： Michael Childs
Abstract: A passive radiator and a loudspeaker system are provided. The passive radiator comprises: a radiating surface with geometry providing two surfaces with vertical separation, which are a first surface and a second surface; a primary suspension element, one end of which is connected to the first surface of the radiating surface; and a secondary suspension element, one end of which is connected to the second surface of the radiating surface.
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公开(公告)号：US10856777B2
公开(公告)日：2020-12-08
申请号：US15541313
申请日：2016-06-23
Applicant: Goertek Inc.
IPC: A61B5/11 , G01C22/00 , A61B5/0205 , A61B5/00 , A61B5/024
Abstract: A method and device for identifying a human movement state that includes: determining according to acceleration signals that are collected by a three-axis acceleration sensor that a human is in a walking state, calculating a walking step number of the human, and calculating a walking step frequency according to the number; calculating a corresponding physical sign frequency during the walking process according to a physical sign signal that is collected; and comparing the walking step frequency and the physical sign frequency that are obtained by calculating respectively with a step frequency threshold and a physical sign frequency threshold, and if the walking step frequency is greater than the step frequency threshold, and the physical sign frequency is greater than the physical sign frequency threshold, determining that the human movement state is a running state, and recording the calculated walking step number to be a running step number.
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