Patents Assigned to Shenzhen
  • Patent number: 11641552
    Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen, Lei Zhang, Junjiang Fu, Bingyan Yan
  • Patent number: 11640696
    Abstract: A method, computer device, and storage medium for exploring and collecting scene reconstruction data. The method includes: capturing a scene image; performing real-time environment perception on the scene image to detect object to be reconstructed in the scene image and reconstructing three-dimensional representation data of the object to be reconstructed; determining a reconstruction target in the object to be reconstructed based on the three-dimensional representation data of the object to be reconstructed and a preset distance threshold; generating an exploration path according to a preset exploration path planning algorithm and exploring an area to be reconstructed according to the exploration path; and collecting reconstruction data of the reconstruction target according to the preset exploration path planning algorithm when the reconstruction target is reached.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: May 2, 2023
    Assignee: Shenzhen University
    Inventors: Hui Huang, Yilin Liu
  • Patent number: 11640678
    Abstract: This application relates to a target object detection method and apparatus, a non-transitory computer-readable storage medium, and a computer device. The method includes: obtaining a to-be-detected image; inputting the to-be-detected image into a target object detection model; generating, by the target object detection model, a prediction diagram corresponding to the to-be-detected image, the prediction diagram describing a relation degree to which pixels of the to-be-detected image belong to a target detection object; and performing region segmentation on the prediction diagram to obtain a target detection object region. In addition, a method and an apparatus for training an object detection model into the target object detection model, a non-transitory computer-readable storage medium, and a computer device are also provided.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: May 2, 2023
    Assignees: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xinggang Wang, Wenyu Liu, Chao Li, Junzhou Huang, Juhong Wang, Dongyuan Ma
  • Patent number: 11640804
    Abstract: The present invention provides a chromaticity adjustment method, a chromaticity adjustment device, and a display panel. The chromaticity adjustment method makes a chromaticity of a white image conform to a target value by adjusting a thickness of a liquid crystal layer corresponding to blue pixels. Therefore, a chromaticity deviation in the display panel can be relieved. In addition, after adjusting a thickness of a blue photoresist layer, an adjustment range of a gray scale of blue sub-pixels (B) can be reduced. While improving the chromaticity, an impact on light transmittance rate can also be reduced, and color interference can be prevented.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: May 2, 2023
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Techoology Co., Ltd.
    Inventor: Bo Hai
  • Patent number: 11638885
    Abstract: The present disclosure provides a cup lid and a self-producing water cup. The cup lid includes: a housing, a condensing mechanism, and a heat dissipation mechanism. The housing defines a housing space, an air inlet, an air outlet, and a water outlet. The air inlet, the air outlet, and the water outlet are connected to an outside. The air inlet, the air outlet, and the water outlet are connected to the housing space. The condensing mechanism is housed in the housing and connected to the air inlet. The condensing mechanism is configured to condense air flowing from the air inlet into water, and the water flows out through the water outlet. The heat dissipation mechanism is housed in the housing and connected to the air outlet. The heat dissipation mechanism is configured to dissipate heat generated by the condensing mechanism.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN ZEER ELECTRONIC COMMERCE CO., LTD
    Inventors: Sunping Lian, Dongming Li, Zhijiang Wu
  • Patent number: 11639942
    Abstract: A sample analyzer, comprising a sample storage region, a sample-drawing channel, and a transport mechanism; the sample storage region being provided with a plurality of storage channels; the sample-drawing channel is provided with a sample-drawing position; the transport mechanism comprises an engagement slot, an actuation mechanism and a first moving mechanism; the engagement slot and the actuation mechanism are fixed on the first moving mechanism, the actuation mechanism comprises an actuator and a second moving mechanism, the actuator is drivable by at least one of the first moving mechanism and the second moving mechanism to realize the movement of the sample holder between the storage channels and the engagement slot; during sample drawing, the first moving mechanism drives the engagement slot to move to the sample-drawing channel, the actuation mechanism enables samples to pass through the sample-drawing position and to make a stop for sample drawing.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: May 2, 2023
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Zhihong Wang, Fating She, Peng Zhou
  • Patent number: 11638573
    Abstract: A diagnostic ultrasound image of a region of interest (ROI) of a body is formed by transmitting into the ROI at least a first and a second ultrasound pulse, in which the second pulse is phase-shifted relative to the first pulse by an amount other than 0 or a multiple of 180 degrees. Discretized receive signals from the pulses are interleaved to form a resultant operating signal that is detected and beamformed as the operating signal.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: May 2, 2023
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Rui Fan, Shuangshuang Li, Yong Li
  • Patent number: 11638574
    Abstract: Systems and methods for performing diagnostic sonography. Ultrasound information of a subject region can be collected. The ultrasound information can be based on one or more exponentially swept ultrasound chirp pulses transmitted toward the subject region and backscatter of the subject region from the one or more exponentially swept ultrasound chirp pulses. One or more corresponding harmonic responses and a corresponding fundamental response for each of the one or more exponentially swept ultrasound chirp pulses can be separated from the ultrasound information. Further, one or more non-linear properties of the subject region can be identified based on either or both of the one or more corresponding harmonic responses and the corresponding fundamental response for each of the one or more exponentially swept ultrasound chirp pulses.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: May 2, 2023
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Glen W. McLaughlin, Albert Gee
  • Patent number: D984798
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN BESTWO E-COMMERCE CO., LTD
    Inventors: Pei Huang, Zhijie Wang
  • Patent number: D984904
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: May 2, 2023
    Assignees: Shenzhen Sanhetongchuang Intelligent Technology Co., Ltd.
    Inventors: Fei Gan, Hua Jiang
  • Patent number: D984984
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: May 2, 2023
    Assignee: Shenzhen Xunweijia Technology Development Co., Ltd.
    Inventor: Qibin Mai
  • Patent number: D984992
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN AZW TECHNOLOGY CO., LTD
    Inventor: Jun Li
  • Patent number: D984993
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: May 2, 2023
    Assignee: Shenzhen G-world Technology Incorporated Company
    Inventor: Yi Lu
  • Patent number: D984994
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN DO INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: An He, Yuanyuan Chen
  • Patent number: D985037
    Type: Grant
    Filed: January 16, 2023
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN GAOXINDE E-COMMERCE CO., LTD
    Inventor: Xuping Zhao
  • Patent number: D985039
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN JUNAN TECHNOLOGY CO., LTD.
    Inventor: Zuwen Zhang
  • Patent number: D985040
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: May 2, 2023
    Assignee: WINNERS' SUN PLASTIC & ELECTRONIC (SHENZHEN) CO., LTD.
    Inventors: Yi Bing Peng, Jun Zeng
  • Patent number: D985137
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN DONGJILIAN MEDICAL TECH CO., LTD.
    Inventor: Hong Zhang
  • Patent number: D985155
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN EKOLA LIGHTING TECHNOLOGY CO., LTD.
    Inventors: Bingbin Jia, Jianbo Chen, Dingbo Xie, Jie Liu
  • Patent number: D985156
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: May 2, 2023
    Assignee: SHENZHEN EKOLA LIGHTING TECHNOLOGY CO., LTD.
    Inventors: Jie Liu, Jianbo Chen, Dingbo Xie, Bingbin Jia