Patents Assigned to Shenzhen
  • Patent number: 11014890
    Abstract: Forms B and C of (R)—N-(4-chlorophenyl)-2-(cis-4-(6-fluoroquinolin-4-yl)cyclohexyl)propanamide are stable under the conditions of light, high temperature and high humidity.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN RENTAI PHARMATECH LTD
    Inventors: Dongxu Yi, Guobin Ren, Jian Ma, Shuhao Wen, Peiyu Zhang, Yang Liu, Xuekun Shi, Jiajun Huang, Yanqi Zhang, Shigang Ruan, Mingjun Yang, Guangxu Sun
  • Patent number: 11016525
    Abstract: A clock control circuit includes a clock source, a reset signal source, a register group with a plurality of first registers, and a clock control unit including a clock adjusting module and a clock gating. wherein a first receiving end of the clock adjusting module is connected to the clock source, a second receiving end of the clock adjusting module is connected to the reset signal source; a first receiving end of the clock gating is connected to an output end of the clock adjusting module, a second receiving end of the clock gating is connected to the clock source, an output end of the clock gating is connected to one end of the register group, and the other end of the register bank is connected to the reset signal source. Reset of the register group in the circuit is not limited by one clock period to avoid circuit function errors and power consumption, and have high applicability.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: May 25, 2021
    Assignee: Shenzhen Intellifusion Technologies Co., Ltd.
    Inventors: Qinghai Kong, Wei Li
  • Patent number: 11017220
    Abstract: A classification model training method is provided. The method includes selecting a training dataset, determining a category of a sketch in the training dataset according to a sketch classification model, to obtain a first category processing result, and analyzing, according to a second feature analysis model, a feature of the sketch extracted by a first feature extracting model, to obtain a second analysis result of the sketch; then obtaining a function value of a first loss function according to the first category processing result and the second analysis result of the sketch; and finally adjusting a first model parameter value of the sketch classification model according to the function value of the first loss function.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: May 25, 2021
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Fei Huang, Lin Ma, Wei Liu
  • Patent number: 11016548
    Abstract: A single chip system is disclosed, which includes: a reset pin (110), a control unit (120), a central processing unit CPU (130) and a peripheral (140), the single chip system (100) is connected to a master control system (200) via an end of the reset pin (110), the other end of the reset pin (110) is connected to the control unit (120), and the control unit (120) is connected to the CPU (130) and the peripheral (140), where the master control system (200) controls the reset pin (110) to output a reset electrical level; and the control unit (120) detects a signal duration of the reset electrical level output by the reset pin (110), and trigger to wake or reset a single chip according to the signal duration of the reset electrical level, a signal duration for triggering wakeup is different from a signal duration for triggering a reset.
    Type: Grant
    Filed: November 4, 2017
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Peng Wan, Xingbao Yang
  • Patent number: 11013465
    Abstract: A biological feature detection apparatus and an electronic device are provided. The apparatus includes a light emitting unit and a light receiving unit. The light emitting unit is configured to emit light to a detection surface of a biological tissue, the light emitted by the light emitting unit is processed by the biological tissue and then transmitted to the light receiving unit, and the light receiving unit is configured to receive the light and perform a photoelectric conversion to generate an original electrical signal for biological feature detection; the light emitting unit and the light receiving unit are attached to the detection surface of the biological tissue. As such, the signal-to-noise ratio of the original electrical signal is improved and accuracy of biological feature detection is enhanced.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Wangwang Yang, Zhiyao Liu, Chang Liu
  • Patent number: 11017068
    Abstract: Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using an under-screen optical sensor module that captures and detects returned light that is emitted by the display screen for displaying images and that is reflected back by the top surface of the screen assembly. Optical collimators are provided in the under-screen optical sensor module to enhance the optical imaging performance. Techniques for reducing the environmental light in the optical sensing are provided.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Yi He, Bo Pi
  • Publication number: 20210149049
    Abstract: The present disclosure relates to a method and a system for laser distance measurement. The method includes: obtaining, from a control circuit, a synchronization signal; generating, by at least one signal generator, a first periodic signal, a second periodic signal, and a third periodic signal based on the synchronization signal; emitting, by a laser emitting device, a laser beam toward a target, the laser beam being generated under a modulation of the first periodic signal; generating, by an optical detector, a measurement signal in response to a signal mixing of the second periodic signal and a reflected laser beam from the target; and determining a distance to the target based on the measurement signal and the third periodic signal.
    Type: Application
    Filed: January 2, 2020
    Publication date: May 20, 2021
    Applicant: SHENZHEN MILESEEY TECHNOLOGY CO., LTD.
    Inventors: Long LUO, Zhi CHOU
  • Publication number: 20210146253
    Abstract: A method and an apparatus includes prompting that a virtual object is attacked. The method includes: displaying a user interface (UI) including a target virtual object located in a virtual environment. A being-attacked direction of the target virtual object is obtained. A display position of the being-attacked direction prompt information is obtained according to the being-attacked direction. The being-attacked direction prompt information is used for indicating the being-attacked direction. The being-attacked direction prompt information is displayed in the UI according to the display position. The being-attacked direction is prompted, and content of the being-attacked prompt is diversified.
    Type: Application
    Filed: January 22, 2021
    Publication date: May 20, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventor: Zhi Hong LIU
  • Publication number: 20210151767
    Abstract: Provided by the present invention is a cathode material for a sodium-ion battery with a coating structure and a preparation method therefor. In the present invention, an Na3V2(PO4)3/C cathode material is prepared by means of a sol-gel method. Synthesized zwitterionic polymers may be used as chelating agents and as a carbon source; the process is simple, can quickly form a gel, and the reaction time is shortened contains a zwitterionic structure which may be well dissolved with the precursor of sodium vanadium phosphate to form a stable carbon coating layer. Compared to the prior art, the cathode material for a sodium-ion battery of the present invention enhances the electrical conductivity and cycle performance of the cathode material by means of the doping of nitrogen and sulfur on carbon. At the same time, the prepared cathode material for a sodium-ion battery has sodium vacancies and maintains a stable structure during the process of sodium-ion intercalation/deintercalation.
    Type: Application
    Filed: May 14, 2019
    Publication date: May 20, 2021
    Applicant: SHENZHEN UNIVERSITY
    Inventors: Haitao ZHUO, Shaojun CHEN, Yuxin CHEN
  • Publication number: 20210150170
    Abstract: A graphic code recognition method includes: displaying a target image, the target image comprising at least two graphic codes; in response to receiving a graphic code recognition operation on the target image for selecting one of the at least two graphic codes to recognize, obtaining graphic code position information of the at least two graphic codes in the target image; determining a target graphic code indicated by the graphic code recognition operation according to the graphic code position information, the target graphic code belonging to the at least two graphic codes; and displaying a target graphic code recognition result corresponding to the target graphic code.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 20, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Chen RAN, Dianping XU, Yugeng LIN, Jie MIAO, Xiaoyi JIA, Mei JIANG
  • Publication number: 20210144963
    Abstract: The present invention discloses a two-layer pet waterer. The two-layer pet waterer comprises a water tank and a first drinking plate arranged above the water tank, and a fountain opening is connected with the bottom of the first drinking plate. The fountain opening is connected with a water pipe, and the water pipe is connected with a low-water-level pump. A second drinking plate is arranged below the first drinking plate. The low-water-level pump pumps water into the first drinking plate, and after the water is full of the first drinking plate, it leaks into the second drinking plate. A pet can choose the first drinking plate or the second drinking plate by itself to drink the water.
    Type: Application
    Filed: January 10, 2020
    Publication date: May 20, 2021
    Applicant: SHENZHEN LIYI99.COM, LTD.
    Inventor: Xuzhong WANG
  • Publication number: 20210152945
    Abstract: The present invention 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 invention 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: Application
    Filed: January 29, 2021
    Publication date: May 20, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin QI, Ye YU, Fengyun LIAO, Jinbo ZHENG, Qian CHEN, Hao CHEN
  • Publication number: 20210146078
    Abstract: This disclosure provides an anesthesia machine and system, which may be used in the technical field of medical devices. The anesthesia machine may include a gas source interface and an oxygen supply apparatus and an anesthetic breathing apparatus separately connected to the gas source interface. The oxygen supply apparatus may provide an oxygen-containing gas to a patient. The anesthetic breathing apparatus may provide anesthetic breathing support to the patient. The anesthesia machine system may further include an anesthesia machine and an oxygen supply device. The anesthesia machine may be further provided with a fixing mechanism, and the oxygen supply device may be detachably fixed to the anesthesia machine by means of the fixing mechanism.
    Type: Application
    Filed: December 20, 2020
    Publication date: May 20, 2021
    Applicants: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., Shenzhen Mindray Scientific Co., Ltd.
    Inventors: Chenghua HUANG, Ruiling PAN, Dongsheng LIANG, Jiping HUANG
  • Publication number: 20210146247
    Abstract: The present disclosure describes an image rendering method and apparatus, and a related device. The method includes obtaining, by a terminal device, a base image corresponding to a to-be-rendered picture. The terminal device includes a memory storing instructions and a processor in communication with the memory. The method also includes obtaining, by the terminal device, a picture effect indication array corresponding to the base image, the picture effect indication array comprising a picture effect indication value corresponding to a pixel of the base image; rendering, by the terminal device, the base image matching a screen size of the terminal device to obtain a base texture map; and performing, by the terminal device, rendering on the base texture map according to the picture effect indication array. The present disclosure may effectively reduce the quantity of times of drawing in an image rendering process and improve image rendering efficiency.
    Type: Application
    Filed: January 29, 2021
    Publication date: May 20, 2021
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Zhiliang WANG
  • Publication number: 20210148543
    Abstract: Disclosed are a lamp and a mining lamp The lamp includes a reflector, which is a spherical or bowl-shaped structure, an inner wall of the reflector is provided with a plurality of reflective layers in a honeycomb or scaly shape, each of the plurality of reflective layers includes a row of reflective surfaces arranged in the honeycomb or scaly shape, and all the rows of reflective surfaces are of surface reflection.
    Type: Application
    Filed: November 22, 2018
    Publication date: May 20, 2021
    Applicant: Shenzhen Zhongfuneng Electric Equipment Co., Ltd.
    Inventors: Baiping DING, Yangbiao HUANG, Yunyuan Li
  • Publication number: 20210150794
    Abstract: A terminal device for playing a game includes a display screen for displaying animation of the game, and processing circuitry. The processing circuitry detects a frame rate inadequacy of animation frames that are generated according to animation features respectively associated with animation files. Then, the processing circuitry obtains preconfigured values respectively associated with the animation files. A preconfigured value associated with an animation file is indicative of performance influence for turning off an animation feature associated with the animation file. Further, the processing circuitry turns off one or more animation features according to the preconfigured values associated with the animation files until an adequate frame rate is achieved.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Wei XIE
  • Patent number: D920269
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD.
    Inventors: Yangyang Zhang, Xiangcheng Liu, Shuxiao Wei, Yi Liu, Jie He, Tongyang Li, Liyuan Peng
  • Patent number: D920293
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN SIXPIPES TECHNOLOGY CO., LTD
    Inventor: Guohua Chen
  • Patent number: D920327
    Type: Grant
    Filed: April 28, 2018
    Date of Patent: May 25, 2021
    Assignee: Shenzhen DO Intelligent Technology Co., Ltd.
    Inventor: Dajun Wu
  • Patent number: D920416
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN ZHUOPU DIGITAL TECHNOLOGY CO., LTD.
    Inventor: Qingwen Jiang