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公开(公告)号：US20230139154A1
公开(公告)日：2023-05-04
申请号：US17904988
申请日：2020-10-31
Applicant: GOERTEK INC.
Inventor： Zhenzhen LIU
IPC: A63F13/24 , A63F13/285
Abstract: A gamepad and a control stick feedback force device thereof are disclosed. It comprises a control stick that is configured to accept a user's operation and is rotatably installed in a casing of the gamepad. It further comprises: a front friction plate and a rear friction plate that are disposed oppositely, and a pressing device for providing a pressing force between the front friction plate and the rear friction plate, the rear friction plate is fixedly connected with a rotating shaft of the control stick, the front friction plate is connected with a torque output device for driving the front friction plate to rotate, and the front friction plate applies a torque to the rear friction plate under the pressing force of the pressing device to form a feedback force to the control stick.
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公开(公告)号：US20230124396A1
公开(公告)日：2023-04-20
申请号：US17907469
申请日：2020-10-31
Applicant: GOERTEK INC.
Inventor： Jiaqing GONG , Yong QIE
Abstract: A smart watch comprises a watch head and a watch strap. The watch head comprises: a first electrode for contacting skin of a watch-wearing wrist; a second electrode for contacting skin of a non-watch-wearing wrist, wherein both the first electrode and the second electrode are electrically connected with a main control unit of the smart watch, so that the main control unit calculates an electrocardiogram according to bioelectric signals detected by the first electrode and the second electrode; and an air bag for contacting the skin of the watch-wearing wrist, wherein the air bag is respectively connected with an air pump and a pressure sensor, and the pressure sensor is connected with the main control unit, so that the main control unit calculates blood pressure according to a detection signal of the pressure sensor.
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公开(公告)号：US11632629B2
公开(公告)日：2023-04-18
申请号：US17292501
申请日：2018-12-20
Applicant: Goertek Inc.
Inventor： Yong Li , Cuili Zhang
Abstract: The present disclosure provides a reinforcing part for a speaker diaphragm, a diaphragm and a speaker. The reinforcing part is an overlapped three-layer structure and comprises a support layer as well as a first heat dissipation layer and a second heat dissipation layer that are fixed and bonded on surfaces of two sides of the support layer respectively, the support layer comprises through holes penetrating surfaces of two sides thereof, and the reinforcing part further comprises fillers located within the through holes and configured for heat conduction, the fillers having thermal conductivity higher than that of the support layers.
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公开(公告)号：US20230115757A1
公开(公告)日：2023-04-13
申请号：US17905094
申请日：2020-12-05
Applicant: GOERTEK INC.
Inventor： Huawei LIU , Guodong ZHAO , Jie LI
Abstract: The present disclosure discloses a sound generating device, which comprises: a magnetic conductive yoke; a housing extending along an edge of the magnetic conductive yoke and having an annular shape, wherein a leakage opening is formed in a gap between the housing and the magnetic conductive yoke; and a metal mesh covering the leakage opening, wherein a portion of the metal mesh corresponding to the leakage opening is provided with a plurality of air holes. The sound generating device of the present disclosure can reduce the defective rate of products.
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公开(公告)号：US11627404B2
公开(公告)日：2023-04-11
申请号：US17274581
申请日：2018-12-27
Applicant: GOERTEK INC.
Inventor： Pei Yang
IPC: H04R1/10 , G06F3/0338
Abstract: Disclosed is a wireless earphone linking method that includes the following: detecting a motion state of a wireless earphone; when the wireless earphone is moved, determining whether a working mode of the wireless earphone is a wearing mode; if so, determining whether the wireless earphone and a terminal are in a linked state; and if the wireless earphone and the terminal are not in a linked state, controlling the wireless earphone to send a linking request to the terminal.
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Patent Agency Ranking
公开(公告)号：US11589818B2
公开(公告)日：2023-02-28
申请号：US16764354
申请日：2018-07-18
Applicant: GOERTEK INC.
Inventor： Xianwei Tang
Abstract: Provided are a heart rate detection method and a wearable device. The wearable device includes a casing, a processor installed in the casing, and an optical heart rate sensing module and a distance sensing module connected to the processor and installed on a side of the casing facing a wearing part of a user. The method includes: detecting, by the distance sensing module, a positional relationship between the optical heart rate sensing module and the wearing part of the user to obtain relative position data of the optical heart rate sensing module relative to the wearing part of the user; and adjusting a signal transmission power of the optical heart rate sensing module according to the relative position data, and detecting, by the optical heart rate sensing module, a heart rate of the user.
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公开(公告)号：US11575993B2
公开(公告)日：2023-02-07
申请号：US17256704
申请日：2018-12-21
Applicant: Goertek Inc.
Inventor： Changlong Li , Jianxin Wang , Cuili Zhang , Yong Li , Zhixin Sang
Abstract: An embodiment relates to a speaker and a speaker module. The speaker comprises a vibration system and a magnetic circuit system; the vibration system comprises a diaphragm and a voice coil coupled to the diaphragm; a space between a front side of the diaphragm and a front sound cavity cover forms a front sound cavity, and a space between a back side of the diaphragm and a rear sound cavity cover forms a rear sound cavity; wherein the speaker further comprises a plurality of injection molding inserts disposed along a vibration direction of the diaphragm, and the injection molding insert comprises a first end and a second end; the first end is joined with a surface of the front sound cavity cover close to the diaphragm, and the second end is joined with a surface of the rear sound cavity cover close to the diaphragm. One technical problem to be solved by the embodiment of the present invention is to ensure, by using the injection molding inserts, the stability of relative distance and parallelism of the diaphragm connection surface of the housing with respect to both the front sound cavity support surface and the rear sound cavity support surface, so as to ensure stability of the acoustic performance of the speaker.
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公开(公告)号：US11573576B2
公开(公告)日：2023-02-07
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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79.发明申请公开(公告)号：US20230034046A1
公开(公告)日：2023-02-02
申请号：US17790607
申请日：2020-12-16
Applicant: GOERTEK INC.
Inventor： Dezheng Hu , Baotong Zhang
Abstract: A method and a device for switching a master earphone with a slave earphone of TWS earphones in a call scenario, and a medium are provided. In the method for switching a master earphone with a slave earphone of TWS earphones in a call scenario according to the present disclosure, a signal indicating a position change of the master earphone being worn relative to a wearing part of the master earphone and a signal indicating a position change of the slave earphone being worn relative to a wearing part of the slave earphone are obtained; it is determined whether the signals meet a master-slave earphone switching condition; and in a case that the signals meet the master-slave earphone switching condition, the master earphone is controlled to operate in a slave earphone mode and the slave earphone is controlled to operate in a master earphone mode.
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公开(公告)号：US20230030236A1
公开(公告)日：2023-02-02
申请号：US17790204
申请日：2020-12-05
Applicant: GOERTEK INC.
Inventor： Dongsheng MAO , Yongqiang WANG , Liang XIAO
Abstract: The present disclosure provides an exciter and an electronic product. The exciter comprises: a magnetic circuit assembly comprising a first housing and a magnet, and the magnet is connected to the first housing; a coil assembly comprising a second housing and a coil, and the coil is disposed in a magnetic field formed by the magnet, wherein the coil assembly is configured to be capable of generating a vibration relative to the magnetic circuit assembly, the coil is formed by winding a wire having a polygonal cross section. According to the present disclosure, the coil wire has a polygonal cross section, so that an interval between the wires can be reduced in the wound coil, the number of turns of the coil is increased in the same space, the effective length of the coil is increased, and the driving force generated from the coil is increased.
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