Patents by Inventor Xiaoyu Chen

Xiaoyu Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210213968
    Abstract: Disclosed are a vehicle navigation guidance system and a vehicle. The system includes: a navigation controller, a steering angle sensor, a motor steering controller and a display controller. The steering angle sensor is communicatively connected to the navigation controller, and is configured to acquire rotational angular velocity information of a wheel relative to a vehicle body, and output the angular velocity information to the navigation controller. The navigation controller is configured to output navigation guidance information according to positioning information and the angular velocity information, where the navigation controller includes a first positioning device, and the first positioning device is configured to acquire the positioning information. The motor steering controller is communicatively connected to the navigation controller, and is configured to perform steering control according to the navigation guidance information.
    Type: Application
    Filed: September 9, 2020
    Publication date: July 15, 2021
    Applicant: Shanghai Huace Navigation Technology Ltd
    Inventors: Xuefeng Shen, Qiang Ren, Haifeng Deng, Wei Tian, Mangmang Xie, Changnan Guo, Xiaoyu Chen, Kewu Hu
  • Publication number: 20210219308
    Abstract: The present disclosure relates to electronic device, method for a wireless communication system and storage medium. In an embodiment of the present disclosure, a plurality of terminal devices are grouped based on respective data configuration parameters of the plurality of terminal devices; and for each group, data packets for terminal devices in the group are integrated into a composite data packet to be sent to the terminal devices in the group.
    Type: Application
    Filed: June 12, 2019
    Publication date: July 15, 2021
    Applicant: SONY CORPORATION
    Inventors: Wei CHEN, Xiaoyu ZHAO, Xin GUO, Chen SUN
  • Publication number: 20210215575
    Abstract: Disclosed is an automobile tire burst simulation experiment device, which is fixed on a rim installed with an automobile tire. The automobile tire burst simulation experiment device comprises a pre-tightening triggering device, a retracting device, a storage battery and a controller, the tire burst simulation experiment device according to the present invention uses two drive motors to drive two sets of roller screw slide rails, so as to drive the breakdown device away from and close to the tire to achieve a simulated tire burst and rapid deflation. The experiment device has the characteristics of quick installation, low cost, strong versatility, and adjustable speed; the device can be applied to the tire burst experiment under different vehicle speeds and road conditions of various automobile models. The structure is simple and the simulation control accuracy is high. After the tire burst, the subsequent experiments of the vehicle are not affected.
    Type: Application
    Filed: August 11, 2020
    Publication date: July 15, 2021
    Inventors: JIANHUA WANG, HAIQIANG NIU, YUNCHENG WANG, FEI XIE, WEIYI SUN, HUA CHEN, XIAOYU WANG, ZHAOWEI WANG, JINYAN LI, ZAISHANG HAO, JIANFENG TAO, ZIYU ZHAO, XINQUN WANG, SONGQI ZHANG
  • Publication number: 20210198118
    Abstract: The disclosure relates to a two-dimensional (2D) bismuth nanocomposite, and a preparation method and use thereof, and belongs to the field of nanobiotechnology. The 2D bismuth nanocomposite of the disclosure is an ultra-thin bismuth nanosheet that is loaded with platinum nanoparticles and modified with indocyanine green (ICG) and surface targeting polypeptide Ang-2. The 2D bismuth nanocomposite Bi@Pt/ICG-Ang2 of the disclosure can not only realize the targeted photothermal and photodynamic combination therapy for tumors, but also realize the dual-mode imaging combining CT and fluorescence imaging.
    Type: Application
    Filed: December 21, 2020
    Publication date: July 1, 2021
    Inventors: Bingyang SHI, Jiefei WANG, Ping SHANGGUAN, Yong ZHONG, Zhongjie WANG, Xiaoyu CHEN
  • Patent number: 11019694
    Abstract: An apparatus and method for simultaneously adjusting brightness and color temperature, and an LED lamp. The apparatus includes a phase control dimmer, a rectification module, a phase detection module, a current control module and an LED module. Cutting the phase of an input alternating current by the phase control dimmer changes the effective voltage of the alternating current, then the cut alternating current is rectified by the rectification module and output to the LED module, thus adjusting the brightness of the LED module; information about the cut phase is detected by the phase detection module and a current control signal is output to a current control module according to the cut phase information, and the current control module controls change in the brightness ratio of mixed colors of the LED module according to the current control signal and adjusts the color temperature of the LED module.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: May 25, 2021
    Assignee: SHENZHEN SENDIS SEMICONDUCTOR CO., LTD
    Inventors: Yanquan Mai, Xunsheng Deng, Bo Chen, Xiaoyu Chen, Wenpan Wang
  • Publication number: 20210121798
    Abstract: The present invention provides a kind of an integrated sewage treatment equipment for paper mill, which belongs to the technical field of sewage treatment, consists of a box body, and the said box body is arranged a water injection gap on the upper part at one side, the bottom of the box body is connected with a drainage pipe, and a filter assembly is arranged inside the said box body movably, and the inner wall of the box body is equipped with a limit component which provides guidance for the movement of the filter assembly; the said filter assembly consists of several concentrically arranged annular plates, and two adjacent groups of annular plates are connected by a netting. The bottom of the annular plate is equipped with a chemical dosing component, and the inner side of the innermost annular plate is equipped with an adapter sleeve.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 29, 2021
    Inventors: Xiaofeng Jia, Yu Sun, Wei Yang, Xiangguo Li, Jianghong Huangfu, Hui Guo, Junfeng Zheng, Xiaoyu Chen, Zehua Wang, Zhanyong Ji, Yifeng Xu, Huxiang Xu, Mengqiao Yang, Qian Zheng, An Sun
  • Publication number: 20210068227
    Abstract: An apparatus and method for simultaneously adjusting brightness and color temperature, and an LED lamp. The apparatus includes a phase control dimmer, a rectification module, a phase detection module, a current control module and an LED module. Cutting the phase of an input alternating current by the phase control dimmer changes the effective voltage of the alternating current, then the cut alternating current is rectified by the rectification module and output to the LED module, thus adjusting the brightness of the LED module; information about the cut phase is detected by the phase detection module and a current control signal is output to a current control module according to the cut phase information, and the current control module controls change in the brightness ratio of mixed colors of the LED module according to the current control signal and adjusts the color temperature of the LED module.
    Type: Application
    Filed: May 25, 2018
    Publication date: March 4, 2021
    Applicant: SHENZHEN SENDIS SEMICONDUCTOR CO., LTD.
    Inventors: Yanquan MAI, Xunsheng DENG, Bo CHEN, Xiaoyu CHEN, Wenpan WANG
  • Publication number: 20200377938
    Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 3, 2020
    Applicant: Illumina, Inc.
    Inventors: Paul Belitz, Stephen Tanner, John S. Vieceli, Xiaoyu Chen
  • Patent number: 10749984
    Abstract: Processing a job request for multiple versions of a distributed computing service. The service processing node does this by at least interleavingly (e.g., via time sharing with rapid context switching, or by actually concurrently) running a first runtime library associated with a first service version of the distributed computerized service and a second runtime library associated with a different service version of the distributed computerized service. While running the first runtime library, job requests of a first service version may be at least partially processed using a first set of one or more executables that interact with the first runtime library. While running the second runtime library, job requests of a second service version may be at least partially processed using a second set of one or more executables that interact with the second runtime library.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: August 18, 2020
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Zhicheng Yin, Xiaoyu Chen, Tao Guan, Paul Michael Brett, Nan Zhang, Jaliya N. Ekanayake, Eric Boutin, Anna Korsun, Jingren Zhou, Haibo Lin, Pavel N. Iakovenko
  • Patent number: 10721799
    Abstract: An LED driving device and a constant power dimming circuit and dimming method therefor. The constant power dimming circuit comprises a line voltage compensation module, a modulation module, a filtering module, and a constant current source module. The line voltage compensation module detects changes in line voltage and outputs a first reference voltage. The modulation module modulates the first reference voltage and outputs to the filtering module a second reference voltage. The filtering module filters the second reference voltage signal and then outputs a third reference voltage to the constant current source module. The constant current source module outputs constant current to drive an LED load to operate. By controlling a constant current source circuit, when the duty cycle of the PWM signal is not changed but a mains input voltage is changed, the input power of the system can be maintained constant, and voltage flicker is reduced.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: July 21, 2020
    Assignee: SHENZHEN SENDIS SEMICONDUCTOR CO., LTD.
    Inventors: Xiaoyu Chen, Xunsheng Deng, Bo Chen, Yanquan Mai
  • Patent number: 10689696
    Abstract: Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: June 23, 2020
    Assignee: ILLUMINA, INC.
    Inventors: Paul Belitz, Stephen Tanner, John S. Vieceli, Xiaoyu Chen
  • Patent number: 10688159
    Abstract: A treatment for pruritus is described that is based upon amylase. The amylases (?-, ?-, ?-amylase) are noted for the cleavage of the ?-glycosidic bonds of polysaccharides, yielding lower molecular weight carbohydrate/sugar fragments. It has now been found that ?-amylase is effective in the reduction of pruritus (itching) of affected tissue.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: June 23, 2020
    Assignee: ROCHAL INDUSTRIES, LLC
    Inventors: Joseph Charles Salamone, Ann Beal Salamone, Kelly Xiaoyu Chen Leung, Katelyn Elizabeth Reilly
  • Patent number: 10671680
    Abstract: A system and method for content generation and targeting using machine learning are provided. In example embodiments, a probability that a user will visit a webpage based on historical data is calculated. A probability that the user will engage with a particular content category based on past user engagement is calculated. In response to the probability of the user engaging with the particular content category being equal to or greater than a first threshold, the content is generated. Further, in response to the probability of the user not visiting a webpage meeting or exceeding a second threshold, the generated content is sent to the user.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: June 2, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Jinyun Yan, Hsiao-Ping Tseng, Xiaoyu Chen, Rupesh Gupta, Romer E. Rosales
  • Patent number: 10671701
    Abstract: Disclosed and described systems, methods, and apparatus provide diagnostic display and analysis of patient data. An example radiology desktop system includes a workload manager that organizes and displays one or more worklists. The example workload manager retrieves and displays, based on receiving a selection of an active worklist, one or more exams associated with the active worklist. The example system includes a diagnostic hub triggered based on selection of an exam. The example diagnostic hub generates an exam preview panel provides a summary of the selected exam. The example diagnostic hub facilitates comparison, based on selection of a comparison exam via the user interface from a patient library, between the selected exam and the comparison exam via the diagnostic hub. The example diagnostic hub updates a worklist entry for the selected exam based on an analysis resulting from the comparison between the selected exam and the comparison exam.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: June 2, 2020
    Assignee: General Electric Company
    Inventors: Kristen Alane McConnell, Gretchen Marie Mendoza, Anna Louise Von Reden, Bryon Pigg, Francesco DeSensi, Gregory Hopkins, Michael Butler, Xiaoyu Chen Kaess, Rasu Shrestha
  • Patent number: 10660173
    Abstract: A system and method using a switch to realize light fixture dimming and state restoration. The system comprises a switch, a line voltage sampling module, a switching action judging module and a dimming control module. The switch connects to at least one light fixture. The line voltage sampling module samples a rectified line voltage output and outputs a corresponding voltage level signal. The switching action judging module identifies and determines a current switching action and outputs a corresponding control instruction to the dimming control module. The dimming control module regulates the lighting state of each light fixture or controls each light fixture to return to its initial lighting state. By identifying and judging switching actions to realize light fixture dimming and state restoration control, the invention can realize a regular dimming function, and can quickly restore the light to a preset initial lighting state.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: May 19, 2020
    Assignee: SHENZHEN SENDIS SEMICONDUCTOR CO., LTD
    Inventors: Yanquan Mai, Xunsheng Deng, Bo Chen, Xiaoyu Chen
  • Publication number: 20200128645
    Abstract: An LED driving device and a constant power dimming circuit and dimming method therefor. The constant power dimming circuit comprises a line voltage compensation module (10), a modulation module (20), a filtering module (30), and a constant current source module (40). The line voltage compensation module (10) detects changes in line voltage and outputs a first reference voltage having compensation information according to a current line voltage. The modulation module (20) modulates the first reference voltage according to an externally input PWM signal and outputs to the filtering module (30) a second reference voltage having both the compensation information and PWM duty cycle information. The filtering module (30) filters the second reference voltage signal and then outputs a third reference voltage to the constant current source module (40). The constant current source module (40) is controlled to output constant current to drive an LED load to operate.
    Type: Application
    Filed: May 9, 2018
    Publication date: April 23, 2020
    Inventors: Xiaoyu CHEN, Xunsheng DENG, Bo CHEN, Yanquan MAI
  • Publication number: 20200084849
    Abstract: A system and method using a switch to realize light fixture dimming and state restoration. The system comprises a switch, a line voltage sampling module, a switching action judging module and a dimming control module. The switch connects to at least one light fixture. The line voltage sampling module samples a rectified line voltage output and outputs a corresponding voltage level signal. The switching action judging module identifies and determines a current switching action and outputs a corresponding control instruction to the dimming control module. The dimming control module regulates the lighting state of each light fixture or controls each light fixture to return to its initial lighting state. By identifying and judging switching actions to realize light fixture dimming and state restoration control, the invention can realize a regular dimming function, and can quickly restore the light to a preset initial lighting state.
    Type: Application
    Filed: May 9, 2018
    Publication date: March 12, 2020
    Inventors: Yanquan MAI, Xunsheng DENG, Bo CHEN, Xiaoyu CHEN
  • Patent number: 10581239
    Abstract: A device for protecting a direct current source and method are provided. Electric energy outputted from the direct current source is stored and an enable signal is received by the hiccup drive circuit. In a case that the enable signal is an OFF-ENABLE signal, the driving signal is generated based on the electric energy stored internally. By periodically switching on the switching device based on the driving signal, the output voltage of the direct current source is periodically short-circuited. Therefore, the issue of a large conduction loss in the conventional art is avoided, which is caused by the fact that a minimum required voltage for driving the electronic switch is required to be continuously provided by the output voltage of the direct current source.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: March 3, 2020
    Assignee: SUNGROW POWER SUPPLY CO., LTD.
    Inventors: Renxian Cao, Yin Yuan, Baoqi Liu, Yongli Xiao, Xiaoyu Chen
  • Patent number: 10530892
    Abstract: Processing received job requests for a multi-versioned distributed computerized service. For each received job request, the job request is channeled to an appropriate service processing node that depends on the version of the distributed computing service that is to handle the job request. A version of the distributed computing service is assigned to the incoming job request. A service processing node that runs a runtime library for the assigned service version is then identified. The identified service processing node also has an appropriate set of one or more executables that allows the service processing node to plan an appropriate role (e.g., compiler, scheduler, worker) in the distributed computing service. The job request is then dispatched to the identified service processing node.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: January 7, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Zhicheng Yin, Xiaoyu Chen, Tao Guan, Paul Michael Brett, Nan Zhang, Jaliya N. Ekanayake, Eric Boutin, Anna Korsun, Jingren Zhou, Haibo Lin, Pavel N. Iakovenko
  • Publication number: 20190387073
    Abstract: Processing a job request for multiple versions of a distributed computing service. The service processing node does this by at least interleavingly (e.g., via time sharing with rapid context switching, or by actually concurrently) running a first runtime library associated with a first service version of the distributed computerized service and a second runtime library associated with a different service version of the distributed computerized service. While running the first runtime library, job requests of a first service version may be at least partially processed using a first set of one or more executables that interact with the first runtime library. While running the second runtime library, job requests of a second service version may be at least partially processed using a second set of one or more executables that interact with the second runtime library.
    Type: Application
    Filed: February 19, 2019
    Publication date: December 19, 2019
    Inventors: Zhicheng YIN, Xiaoyu CHEN, Tao GUAN, Paul Michael BRETT, Nan ZHANG, Jaliya N. EKANAYAKE, Eric BOUTIN, Anna KORSUN, Jingren ZHOU, Haibo LIN, Pavel N. IAKOVENKO