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公开(公告)号：US20200099355A1
公开(公告)日：2020-03-26
申请号：US16064409
申请日：2017-03-15
申请人： GOERTEK INC.
摘要： The present invention discloses a signal processing device, a signal processing method and a speaker. The signal processing device comprises a multi-band dynamic range controller, wherein the multi-band dynamic range controller receives an audio signal and includes a first band splitting unit and a resonant band adjustment unit; the first band splitting unit is configured to split the audio signal into multiple bands and obtain at least one resonant band therefrom, which has a resonant frequency band signal in a resonant frequency range of the audio signal; and the resonant band adjustment unit is configured to adjust the resonant frequency band signal based at least on a resonant band dynamic range control gain and output an adjusted resonant frequency band signal for combination with other band signals into a compression output signal.
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公开(公告)号：US12133117B2
公开(公告)日：2024-10-29
申请号：US17766788
申请日：2019-12-28
申请人： GOERTEK INC.
发明人： Qiang Chen , Pei Yang
CPC分类号： H04W28/18 , H04R1/1025 , H04W48/16
摘要： A method for communicating between a wireless earphone and a charging case, a charging case, a TWS earphone and a TWS earphone system are provided. In the method, in response to a case opening signal, the earphone case I/O controlling module is controlled to set an operation attribute of the first I/O interface as a communication interface. A predetermined negotiation signal is transmitted to the wireless earphone via the first I/O interface. It is determined whether a negotiation confirmation signal corresponding to the predetermined negotiation signal is received from the wireless earphone via the first I/O interface. In a case that the negotiation confirmation signal corresponding to the predetermined negotiation signal is received from the wireless earphone via the first I/O interface, the charging case enters into a communication mode for communicating with the wireless earphone.
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公开(公告)号：US20240353959A1
公开(公告)日：2024-10-24
申请号：US18580728
申请日：2022-07-21
申请人： GOERTEK INC.
发明人： Bo LIANG
CPC分类号： G06F3/0436 , G06F3/016
摘要： Disclosed is a touch detection and feedback system and method. The touch detection and feedback system includes a housing, an ultrasonic transmitting terminal, an ultrasonic receiving terminal, a feedback output element, and a main control unit, a mounting cavity is provided in the housing, and the mounting cavity is a closed space; the ultrasonic transmitting terminal, the ultrasonic receiving terminal, and the feedback output element are all provided in the mounting cavity; the ultrasonic transmitting terminal, the ultrasonic receiving terminal, and the feedback output element are electrically connected to the main control unit, separately.
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公开(公告)号：US20240346964A1
公开(公告)日：2024-10-17
申请号：US18683065
申请日：2022-08-24
申请人： GOERTEK INC.
发明人： Meng ZHANG
CPC分类号： G09G3/001 , G02B27/0093 , G02B27/0172 , G02B2027/0138 , G09G2320/0686 , G09G2354/00 , G09G2360/16
摘要： Disclosed in some embodiments of the present disclosure is a method for adjusting the display brightness of a head-mounted display device. The method comprises: acquiring eye information of a wearer; acquiring data of the pupil diameter of a first eyeball according to the eye information; dividing a display area of a head-mounted display device into a first display area corresponding to the first eyeball and a second display area corresponding to a second eyeball according to the eye information; and calculating a corresponding first display brightness according to the data of the pupil diameter of the first eyeball, and adjusting the display brightness of the second display area to the first display brightness. By means of the method for adjusting the display brightness of a head-mounted display device, a change in the brightness for the eyes of a wearer can be accurately acquired, thereby guaranteeing the accuracy of brightness adjustment.
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公开(公告)号：US12117673B2
公开(公告)日：2024-10-15
申请号：US17594132
申请日：2019-12-28
申请人： GOERTEK INC.
发明人： Guanyou Li , Bin Jiang , Xiaoyu Chi
CPC分类号： G02C11/10 , G02C5/146 , H05K7/2039
摘要： Provided is a pair of smart glasses. The smart glasses include a front frame, and legs rotatably connected to the front frame through a rotating module. A heat conducting structure is housed in the rotating module. The heat conducting structure includes an upper flange and a lower flange that are closely fitted in an up and down direction and rotatable relative to each other. The upper flange is connected to a front frame heat pipe provided in the front frame, and the lower flange is connected to a leg heat pipe provided in the legs and rotates with the leg heat pipe.
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6.发明授权公开(公告)号：US12117031B2
公开(公告)日：2024-10-15
申请号：US17435800
申请日：2019-09-29
申请人： GOERTEK INC.
发明人： Cheng Wang , Huifan Liu , Huigang Wang
IPC分类号： F16B2/06
CPC分类号： F16B2/06
摘要： A self-locking connection device includes a housing, and a sliding block and a buckle, which are mounted in the housing. The sliding block slides back and forth along the housing and is locked in case that the sliding block is pushed to a front side, and is unlocked and reset in case that the sliding block is pushed to the front side again. An inclined wall for supporting the buckle is provided inside the housing, a height of the inclined wall gradually decreases from front to rear, the buckle is connected to the sliding block to move along the inclined wall with the sliding block, and the buckle is locked at a top end and protrudes out of the opening in case that the sliding block is locked at the front side.
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公开(公告)号：US12099201B2
公开(公告)日：2024-09-24
申请号：US18556369
申请日：2021-09-30
申请人： GOERTEK INC.
发明人： Tao Duan
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B2027/0178
摘要： The disclosure discloses a display system, display glasses and a display system control method. The display system includes an eyeglass, a first optical engine, a light guide, and a light receiver. The eyeglass includes a first display area and a non-display area. Imaging light emitted from the first optical engine is received by the first display area. The light guide is disposed on a periphery of the eyeglass or at least a part of the light guide is disposed in the non-display area, and the light guide is provided with an optical communication channel for light transmitting. The first optical engine is disposed at one end of the optical communication channel, and the light receiver is disposed at another end of the optical communication channel. The technical solution of the disclosure can avoid increasing the size of the glasses.
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公开(公告)号：US12096197B2
公开(公告)日：2024-09-17
申请号：US17790226
申请日：2020-11-06
申请人： GOERTEK INC.
发明人： Xiang Li , Dong Wang , Zhiyong Dong
摘要： Disclosed are a voice coil for a sound producing device and a sound producing device, the sound producing device comprises a voice coil body and a reinforcing portion; the voice coil body comprises a voice coil framework and a voice coil wire; the reinforcing portion comprises a first reinforcing portion and a second reinforcing portion; the first reinforcing portion is provided on the inner side of the voice coil framework, and the second reinforcing portion is provided on the outer side of the voice coil framework; and the reinforcing portion is configured to enhance the strength of the voice coil at high frequencies. Both the inner side and the outer side of the voice coil framework are provided with the reinforcing portions, thereby preventing the voice coil framework from deforming towards the side with lower strength because the strength of one side of the voice coil framework is relatively low.
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公开(公告)号：US20240296631A1
公开(公告)日：2024-09-05
申请号：US18245702
申请日：2021-12-07
申请人： GOERTEK INC.
发明人： Feng CHEN , Zengsen CUI
CPC分类号： G06T19/006 , G06T13/20
摘要： A VR scene switching method applied to a VR head-mounted equipment is disclosed. The method is applied to a VR head-mounted equipment equipped with a camera. The VR scene switching method comprises: collecting a real environment picture using the camera, and generating a real scene content added with a scene switching element according to the real environment picture; displaying the real scene content on a display screen of the VR head-mounted equipment; judging whether a control instruction of entering a virtual scene is received; if yes, displaying a transition animation on the display screen of the VR head-mounted equipment, wherein the transition animation comprises a process that a user enters the virtual scene via the scene switching element; and displaying the virtual scene content on the display screen of the VR head-mounted equipment.
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公开(公告)号：US12051233B2
公开(公告)日：2024-07-30
申请号：US17595079
申请日：2020-10-30
申请人： GOERTEK INC.
发明人： Libing Zou , Yifan Zhang , Baoming Li , Yue Ning
IPC分类号： G06V10/774 , G06N3/084 , G06V10/46
CPC分类号： G06V10/774 , G06N3/084 , G06V10/46
摘要： The present application discloses a method for filtering image feature points and a terminal. The method for filtering image feature points includes: providing quality score values to feature points extracted from an image, and according to the feature points and the quality score values of the feature points, training a neural-network model; after one time of filtering has started up, acquiring one frame of an original image and extracting feature points in the original image; inputting the original image and the feature points in the original image into the neural-network model, obtaining and outputting quality score values corresponding to the feature points in the original image; and according to the quality score values, filtering the feature points in the original image. The method for filtering image feature points can improve the success rate of the matching of the feature points in relocated application scenes, thereby improving the locating efficiency.
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