Patents Assigned to Shenzhen
  • Patent number: 12277953
    Abstract: Embodiments of this disclosure provide a speech signal processing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium. A processing circuitry of the electronic device obtains speech feature parameters of a to-be-processed speech signal. The speech feature parameters include an initial spectrum of the to-be-processed speech signal. The processing circuitry predicts a first quantity of subband spectrum envelopes based on the speech feature parameters. The first set quantity is less than a quantity of initial spectrum coefficients included in the initial spectrum. Each of the subband spectrum envelopes corresponds to a second quantity of initial spectrum coefficients. The processing circuitry adjusts the initial spectrum based on the predicted subband spectrum envelopes to obtain an adjusted spectrum. The processing circuitry obtains an enhanced speech signal corresponding to the to-be-processed speech signal based on the adjusted spectrum.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: April 15, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Xiao, Meng Wang
  • Patent number: 12277468
    Abstract: Provided are a magnetic bead-based detection method, a storage medium, and a detection device. The detection method includes: collecting a white light image of a to-be-detected solution, in which the to-be-detected solution is mixed with a to-be-detected sample and magnetic beads with a capture agent (S1); determining magnetic stripe regions in the white light image, and determining first magnetic bead regions based on the magnetic stripe regions (S2); selecting, by using a first neural network, second magnetic bead regions containing magnetic beads from the first magnetic bead regions, and obtaining a marker position of each of the magnetic beads (S3); and obtaining, by using a second neural network and based on each of the second magnetic bead regions, codes at code bits of a corresponding magnetic bead, and obtaining corresponding code information based on the codes of the code bits and the marker position of the magnetic bead (S4).
    Type: Grant
    Filed: April 30, 2024
    Date of Patent: April 15, 2025
    Assignee: BGI SHENZHEN
    Inventors: Wenwei Zhang, Mei Li, Weimao Wang, Yuxiang Li, Xun Xu
  • Patent number: 12276809
    Abstract: Disclosed are a super-resolution imaging system (1, 41, 51), a super-resolution imaging method, a biological sample identification system (4, 61) and method, a nucleic acid sequencing imaging system (5) and method, and a nucleic acid identification system (6) and method. The super-resolution imaging system (1, 41, 51) includes an illumination system (A) and an imaging system (B). The illumination system (A) outputs excitation light to irradiate a biological sample to generate excited light, and the imaging system (B) collects and records the excited light to generate an excited light image. The illumination system (A) includes an excitation light source (10, 10a) and a structured light generation and modulation device (11, 11a). The excitation light source (10, 10a) outputs the excitation light, and the structured light generation and modulation device (11, 11a) modulates the excitation light into structured light to irradiate the biological sample to generate the excited light.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: April 15, 2025
    Assignee: BGI SHENZHEN
    Inventors: Jielei Ni, Ming Ni, Fan Zhou, Zeyu Su, Ke Ji, Dong Wei, Mengzhe Shen, Yuanqing Liang, Mei Li, Xun Xu
  • Patent number: 12276749
    Abstract: Example radar apparatus and mobile platforms are described. One example radar apparatus includes a housing, an antenna board, and a connector. The antenna board is disposed in the housing. The antenna board has a first board surface and a second board surface that are disposed opposite each other. The first board surface is used to receive and transmit signals. The connector is disposed in the housing, and is configured to connect to another component outside the housing. The connector has an electrical connection structure. The electrical connection structure is electrically connected to the antenna board, and the electrical connection structure is located on a side of the second board surface.
    Type: Grant
    Filed: July 19, 2022
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    Inventors: Qin Zhou, Chenyi Jin
  • Patent number: 12275417
    Abstract: A system for implementing an automobile electronic control function includes a plurality of automobile parts and an integrated unit VIU, and the VIU is configured to obtain control information of the plurality of automobile parts. The VIU is configured to control the plurality of automobile parts based on the control information. The plurality of automobile parts include automobile parts having only an execution function, and/or automobile parts having a part of an electronic control function and an execution function.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    Inventors: Yalin Liu, Xiaohua Chen, Jianyong Cai, Xiaoqing Liu
  • Patent number: 12274300
    Abstract: A heating device, used for heating an aerosol generating substrate to form an aerosol, comprises a heating body, wherein the heating body comprises a base body configured to have a chamber for receiving at least part of the aerosol generating substrate and further comprises an infrared radiation coating formed on the outer surface of the chamber and used for generating infrared rays after a temperature rise and transmitting energy to the aerosol generating substrate in the chamber at least in an infrared radiation manner, so that at least one component in the aerosol generating substrate is volatilized to form an aerosol, wherein the surface roughness of the outer surface of the chamber is greater than the surface roughness of the inner surface of the chamber. A rough surface is formed at an interface between the outer surface of the base body and the infrared electrothermal coating.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Jian Wu, Zuqiang Qi, Baoling Lei, Zhongli Xu, Yonghai Li
  • Patent number: 12274891
    Abstract: A stable smart laser hair-growing instrument with independent light sources includes a shell, a laser emitting assembly and a control system; the shell is provided with a cavity disposed above a user's head, the laser emitting assembly includes light sources, a first circuit board and multiple second circuit boards, the first circuit board is disposed in the shell at a position aligned at a center of a user head; a gap is arranged between the adjacent second circuit boards; the light sources are evenly distributed on the first circuit board and those of the second circuit boards; the control system includes a circuit control and a multi-group of independent control units electrically connected with the circuit control; all the independent control units are electrically connected to the corresponding driving circuit of the second circuit boards and that of the first circuit board, respectively.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Lescolton Electrical Appliance Co., Ltd.
    Inventor: Jianwen Liu
  • Patent number: 12276901
    Abstract: Provided is a high-stability 360-degree rotating photo booth, including a supporting base, a shooting platform, a driving assembly, and a rotating shooting bracket driven by the driving assembly and capable of rotating 360 degrees. The shooting platform includes a platform cover plate, and a platform frame for arranging the platform cover plate, and further includes at least two supporting pillars which are arranged between the platform frame and the supporting base and used for supporting. The driving assembly includes a driving motor. The rotating shooting bracket includes a rotating connecting portion located between the platform frame and the supporting base.
    Type: Grant
    Filed: October 9, 2024
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Vanplex Co., Ltd
    Inventor: Hongwen Lv
  • Patent number: 12279394
    Abstract: A portable streaming media player holder includes a first support, a second support, and a clamping mechanism. The first support and the second support are rotatably connected around a same axis. The second support is rotatably connected with the clamping mechanism. The first support includes a bottom shell, a cover plate, a sliding assembly, and a clamping plate. The cover plate is detachably or fixedly arranged on the bottom shell. The bottom shell is fixedly connected with the clamping plate. The sliding assembly is accommodated in a space formed by the bottom shell and the clamping plate. The sliding assembly is movably connected with the clamping plate. By the sliding assembly and the clamping plate, a user is able to hold the portable streaming media player holder with one hand and pull the sliding assembly with one finger to make the sliding assembly to slide.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN DEONE INNOVATION TECHNOLOGY CO., LTD
    Inventor: Jiongjun Cai
  • Patent number: 12276317
    Abstract: Disclosed is a hydraulic damping device level riding platform with adjustable resistance, which comprises a frame body, a shaft mechanism, a flywheel and a hydraulic damping mechanism, the shaft mechanism is arranged on the frame body, one end of the shaft mechanism is connected with the hydraulic damping mechanism and another end of the shaft mechanism is connected with the flywheel. The hydraulic damping mechanism comprises: a cavity; a rotating disc provided with blades, the rotating disc is arranged in the cavity; and a liquid level height adjusting mechanism movably connected inside the cavity to control a liquid level height in the cavity. The liquid level height of the liquid in the cavity is controlled through the liquid level height adjustment mechanism, so as to realize the control of the resistance of the rotating disc to the liquid.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN THOUSANDSHORES TECHNOLOGY CO., LTD.
    Inventors: Ding He, Zhi Liu, Xin Li
  • Patent number: 12276391
    Abstract: A vehicle light module includes a light source assembly, a driving assembly, and a shielding assembly. The driving assembly is connected to the shielding assembly. The light source assembly is configured to send a first beam to the shielding assembly, where the shielding assembly is located on a transmission optical path of the first beam. The driving assembly is configured to drive, according to a driving instruction, the shielding assembly to move, to change a relative position between the shielding assembly and the first beam. A second beam emitted from the shielding assembly is displayed on a path around the vehicle in a target light pattern. The shielding assembly includes at least one movable member, at least a part of the first beam is illuminated on the at least one movable member, and a shape of a cross section of the second beam corresponds to the target light pattern.
    Type: Grant
    Filed: February 13, 2024
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Yinwang Intelligent Technologies Co., Ltd.
    Inventors: Junke Duan, Shengjun Liu, Han Zhao
  • Patent number: 12277698
    Abstract: A checking mechanism for workshop security applying a method for workshop security comprises a transmission device, a recording device, a storage subassembly and a control subassembly. The transmission device comprises a first end (115) and a second end (116). The recording device records personnel and objects in their possession through a security check process, to establish a correspondence. The storage subassembly stores the information comprising personnel and their objects. The control subassembly is used for controlling the recording device to record and store the information to the storage subassembly. The control subassembly can retrieve the information recorded by the recording device to detect a certain person's correspondence to the certain object.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: April 15, 2025
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventor: Xiao-Bo Chen
  • Patent number: 12277755
    Abstract: Disclosed are a method, an apparatus, a device, and a medium for image recognition via wireless federated learning. The method for image recognition via wireless federated learning includes: obtaining an image to be recognized and an initial image recognition model; adjusting parameters for the initial image recognition model via a preset accelerated mobile federated learning algorithm according to a target momentum factor to obtain a target image recognition model; and recognizing the image to be recognized through the target image recognition model to obtain text information corresponding to the image to be recognized.
    Type: Grant
    Filed: June 21, 2024
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Yanjie Dong, Luya Wang, Jia Wang, Jianqiang Li, Haijun Zhang, Fei Yu, Song Guo, Zhongming Liang
  • Patent number: D1070398
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Exquisite Youth Technology Co., Ltd.
    Inventor: Li Huang
  • Patent number: D1070403
    Type: Grant
    Filed: December 11, 2024
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN YISHENG TECHNOLOGY CO., LTD.
    Inventor: Shisuo Ye
  • Patent number: D1070571
    Type: Grant
    Filed: December 6, 2024
    Date of Patent: April 15, 2025
    Assignee: SHENZHEN QIFEI CHUANGXIANG TECHNOLOGY CO., LTD
    Inventor: Qinghua Chen
  • Patent number: D1070806
    Type: Grant
    Filed: October 20, 2023
    Date of Patent: April 15, 2025
    Assignee: Yi Zhao (Shenzhen) Co., Limited
    Inventor: Xiongjie Li
  • Patent number: D1070817
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: April 15, 2025
    Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.
    Inventor: Chih-Yuan Huang
  • Patent number: D1070834
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: April 15, 2025
    Assignee: Shenzhen Lanhe Technologies Co., Ltd.
    Inventor: Guangming Zeng
  • Patent number: D1070849
    Type: Grant
    Filed: March 29, 2024
    Date of Patent: April 15, 2025
    Assignee: Qian Hai Wang Chen Technology (Shenzhen) Co., Ltd.
    Inventor: Fang Fan