Patents by Inventor Yu Xie

Yu Xie 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).

  • Patent number: 10446077
    Abstract: A driving method for preventing image sticking of a display panel upon shutdown, and a display device. The method includes: receiving a shutdown signal; and adjusting driving signals of a sub-pixel circuit of the display panel, so as to reduce the voltage difference between a gate electrode and a source electrode of a driving transistor of the sub-pixel circuit, and hence allowing the display panel to enter an image sticking prevention mode. The method can prevent image sticking of the display panel at the time of shutdown and hence improve the display quality.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: October 15, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fei Yang, Song Meng, Hongjun Xie, Quanhu Li, Yue Wu, Yu Wang
  • Patent number: 10448081
    Abstract: An information processing method includes: preloading M pieces of multimedia information after a user screen corresponding to an information item specified in a first application is accessed; arranging the M pieces of loaded multimedia information in a specified storage area in sequence; extracting, after playing of an ith piece of multimedia information ends, an (i+1)th piece of multimedia information from the specified storage area in sequence, and switching to play the (i+1)th piece of multimedia information; generating an interaction screen by means of simulation after playing of the (i+1)th piece of multimedia information ends, the interaction screen comprising a touch interaction object for enabling an (i+2)th piece of multimedia information; responding to a first operation performed on the touch interaction object; extracting the (i+2)th piece of multimedia information from the specified storage area in sequence; and switching to play the (i+2)th piece of multimedia information.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: October 15, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Baosen Wu, Ruofan Li, Lanwen Chen, Ming Shi, Xuyu Xu, Weiwei Tang, Xiongzhao Xie, Kangrui Wu, Yu Lin, Chao Feng, Quan Chen
  • Patent number: 10442945
    Abstract: A conductive ink includes a conductive nano-metal and a graphene dispersion liquid. The graphene dispersion liquid includes a graphene. A lateral size of the graphene is between approximately 0.1 micron and approximately 1 micron. The graphene has a weight percentage with respect to the conductive ink ranging from approximately 0.2 wt % to approximately 0.5 wt %.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: October 15, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Xujie Zhang, Ming Hu, Ming Zhang, Xiaodong Xie, Kongshuo Zhu, Yu Zhu
  • Publication number: 20190301991
    Abstract: The present invention relates to a rotary pressure filter testing apparatus, a testing method and a design method thereof. The apparatus comprises a stabilizer tank; a buffer tank connected to the stabilizer tank; a filter frame disposed beneath the buffer tank, and connected to the buffer tank; a liquid receiving tank disposed beneath the filter frame; an electronic balance disposed at bottom of the liquid receiving tank; and a seconds counter. The testing method is to add a certain amount of calculated testing tank into the filter frame, then introduce a gas with a certain pressure into the stabilizer tank, fill the filter frame through the buffer tank, then open a valve at bottom of the filter frame, measure a mass of discharged mother liquid in the filter frame, measure time of the filtering process, and sample and analyze the filtered filter cake and the mother liquid according to actual needs; subsequently, perform cleaning and drying processes sequentially according to such method.
    Type: Application
    Filed: May 15, 2017
    Publication date: October 3, 2019
    Inventors: Xu ZHAO, Wanyao ZHANG, Yongpeng TAN, Tianbao WANG, Xiangnan ZHAI, Yanshun SHEN, Guohai ZHANG, Yu GUO, Xiaopeng FENG, Yuanyue LIANG, Xiaoling XIE
  • Publication number: 20190304541
    Abstract: Techniques for void reduction in phase change memory (PCM) devices are provided. In one embodiment, the system is provided that comprises a PCM device comprising a first electrode and a second electrode. The system can further comprise a first connector coupled to the first electrode and that applies a negative voltage to the first electrode, and a second connector coupled to the second electrode and that applies a ground voltage to the second electrode, wherein applying the negative voltage to the first electrode and applying the ground voltage to the second electrode comprises negatively biasing the PCM device. The system can further comprise the first connector applying the positive voltage to the first electrode, and the second connector applying a ground voltage to the second electrode, wherein applying the positive voltage to the first electrode and applying the ground voltage to the second electrode comprises positively biasing the PCM device.
    Type: Application
    Filed: March 1, 2019
    Publication date: October 3, 2019
    Inventors: Wanki Kim, Chung Hon Lam, Yu Zhu, Yujun Xie
  • Patent number: 10432092
    Abstract: A controller is configured to perform self-calibration to maintain approximately a desired switching frequency of a power converter. The self-calibration performed by the controller at least partially mitigates detrimental effects associated with variation in an actual switching frequency of the power converter from a designed switching frequency. The controller maintains approximately the desired switching frequency, in one example, in view of a delay inherent in the control by the controller of the power converter.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: October 1, 2019
    Assignee: Texas Instruments Incorporated
    Inventors: Zhangyi Xie, Zhenglin Pu, Yu Wang
  • Publication number: 20190295742
    Abstract: A cable includes a plurality of wires, an wrapping tape covering the outside of the wires, a shielding layer coated on the outside of the wrapping tape and an insulating cover coated on the outside of the shielding layer, the shielding layer includes a plurality of conductors, wherein the shielding layer includes fibers mixed with the conductors.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 26, 2019
    Inventors: HAN-RUN XIE, A-NAN YANG, LU-YU CHANG
  • Publication number: 20190292183
    Abstract: The present disclosure relates to a Pyrimido[5,4-b]indolizine or pyrimido[5,4-b]pyrrolizine compound, preparation method thereof and use thereof. The compounds of the present invention have good inhibitory activities against BTK at the molecular and cellular levels. Importantly, the compounds of the present invention have low activity against Ramos cells of normal human B lymphoma cells, and have high activity against BTK-sensitive human diffuse large B lymphoma TMD8 cells, indicating that these type of compounds with novel structural are highly selective, off-target phenomenon and corresponding side effects are low. Thus it is a selective inhibitor of BTK with development potential.
    Type: Application
    Filed: November 24, 2017
    Publication date: September 26, 2019
    Inventors: Ao Zhang, Jian Ding, Hua Xie, Zilan Song, Yu Xue, Linjiang Tong, Meiyu Geng
  • Patent number: 10424235
    Abstract: The embodiments of the application disclose a control device for a gate driving circuit, a display panel and a display device. The control device for a gate driving circuit provided in the embodiment comprises a level shifter and a control module electrically connected with an output of the level shifter. The control module is used for controlling an output signal of the level shifter to be a low level signal when each input clock signal for the level shifter is low.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: September 24, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yu Xie, Yichiang Lai, Weibiao Geng, Dongqi Liu, Zhihan Zhou, Guangquan He
  • Patent number: 10418023
    Abstract: Techniques are described that facilitate automatically providing entities with rephrased versions of standard answers. In one embodiment, a computer-implemented is provided that comprises determining, by a device operatively coupled to a processor, a talking style of a plurality of talking styles that an entity is associated with based on reception of natural language input from the entity proposing a question related to a defined topic. The method further comprises selecting, by the device based on the talking style, an answer rephrasing model from a plurality of answer rephrasing models respectively configured to generate different rephrased versions of a standard answer to the question, and employing, by the device, the answer rephrasing model to generate a rephrased version of the standard that corresponds to the talking style.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: September 17, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jian Min Jiang, Yuan Ni, Guo Yu Tang, Guo Tong Xie, Shi Wan Zhao
  • Publication number: 20190271621
    Abstract: The invention provides a method and device for measuring the elasticity of hardened cement for cementing of oil-gas wells. The measurement method comprises: determining the loading and unloading rates of the hardened cement; determining the maximum loading on the hardened cement; determining the experimental temperature and the experimental pressure of the hardened cement; establishing a stress-strain curve for the hardened cement; and describing the elasticity of the hardened cement with the degree of strain recovery of the hardened cement in different cycles, and describing the mechanic integrity of the hardened cement with the degree of damage to the hardened cement in different cycles. The invention further provides a device for measuring the elasticity of hardened cement for cementing of oil-gas wells.
    Type: Application
    Filed: October 31, 2017
    Publication date: September 5, 2019
    Applicant: PetroChina Company Limited
    Inventors: Youzhi ZHENG, Bo KONG, Jie LI, Huiyun MA, Yu SANG, Tao YANG, Minghua XIE, Libin JIAO, Fuyun WANG, Hongwei XIA, Jiang YU, Qiyan TAN, Congjing LIU, Ji CHEN, Qiang FU, Xiaoli ZHAO, Fenglin GUO, Yong WU, Yiguo HE, Bin WANG, Xiaojiao WANG
  • Publication number: 20190265047
    Abstract: This disclosure describes a map-matching module that supports a Global Positioning System (GPS) and provides a user with a best match trajectory corresponding to GPS sampling points taken at a low sampling rate. The best match trajectory is based upon a spatial-temporal analysis.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Yu ZHENG, Yin LOU, Chengyang ZHANG, Xing XIE
  • Publication number: 20190258108
    Abstract: A color filter substrate and a method for preparing the same, and a touch screen are provided in embodiments of the disclosure. The color filter substrate comprises: a base substrate; a plurality of first electrodes, on a first side of the base substrate and extending in a first direction; and a plurality of second electrodes, on a second side of the base substrate opposite to the first side and extending in a second direction different from the first direction.
    Type: Application
    Filed: August 31, 2017
    Publication date: August 22, 2019
    Inventors: Xiaodong Xie, Tsung-Chieh Kuo, Ming Zhang, Jing Wang, Yu Zhu, Yuzhao Zhang
  • Publication number: 20190258348
    Abstract: The present disclosure provides a touch circuit, a touch array circuit and a method for driving the same, and a display panel. The touch circuit includes: a first resistor, a second resistor, a control sub-circuit, a third resistor, a strain resistor and a Hall element. The first resistor is connected to a first scanning signal terminal, the control sub-circuit, the second resistor and the Hall element. The second resistor is further connected to a first level terminal and the third resistor. The control sub-circuit is further connected to the strain resistor and a second scanning signal terminal. The strain resistor is further connected to the third resistor and the Hall element. The Hall element is further connected to an inductive voltage output terminal.
    Type: Application
    Filed: March 7, 2018
    Publication date: August 22, 2019
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Kan Zhang, Bin Zhang, Dianzheng Dong, Qiang Zhang, Pengming Chen, Yu Xie, Guangxing Wang
  • Publication number: 20190251060
    Abstract: A computing system performs file conversion upon format expiration. A computing system evaluates a risk of expiration of a first format associated with a first format object. The computing system determines if the risk of expiration is above a threshold. The computing system identifies in response to determining the risk of expiration is above the threshold, one or more files stored in the first format for conversion. The computing system converts one or more files stored in the first format to a second format. The computing system saves the one or more files in the second format.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventors: Yu Fen Chang, Peng Hui Jiang, Dong Rui Li, Lin Sun, Li Xiang, Ting Xie, Yuan Lin Yang
  • Publication number: 20190252636
    Abstract: A display panel, a method of manufacturing the display panel, and a display device are provided. The display panel includes: an electrode layer; an auxiliary electrode layer opposite to the electrode layer; and a plurality of transparent conductive particles between the electrode layer and the auxiliary electrode layer, wherein the plurality of transparent conductive particles are configured such that the electrode layer and the auxiliary electrode layer are electrically connected with each other.
    Type: Application
    Filed: October 25, 2018
    Publication date: August 15, 2019
    Inventors: Ameng Zhang, Xuewu Xie, Yu Ai, Shi Sun, Hao Liu, Bowen Liu, Yubao Kong
  • Publication number: 20190251059
    Abstract: A computing system performs file conversion upon format expiration. A computing system evaluates a risk of expiration of a first format associated with a first format object. The computing system determines if the risk of expiration is above a threshold. The computing system identifies in response to determining the risk of expiration is above the threshold, one or more files stored in the first format for conversion. The computing system converts one or more files stored in the first format to a second format. The computing system saves the one or more files in the second format.
    Type: Application
    Filed: April 24, 2019
    Publication date: August 15, 2019
    Inventors: Yu Fen Chang, Peng Hui Jiang, Dong Rui Li, Lin Sun, Li Xiang, Ting Xie, Yuan Lin Yang
  • Patent number: 10372256
    Abstract: A driving method of touch panels is disclosed. The touch panel includes gate lines and data lines intersecting with each other, and at least one switch component arranged at intersections of the gate lines and the data lines, and the switch component connects to the gate line and the data line. During a touch scanning phase, when a touch scanning voltage is applied to a gate line, a gate turn-off voltage of the gate line oscillates together with the touch scanning voltage at the same amplitude and frequency to prevent the switch component from being turned on during the touch scanning phase. In addition, the touch panel and the touch display driven by the driving method are disclosed.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: August 6, 2019
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd, Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Jianxing Xie, Yu-cheng Tsai, Chun-hung Huang
  • Publication number: 20190228593
    Abstract: The invention discloses a toll road network traffic information collection and guidance system based on a route identification system, comprising toll road exit and entry toll lane systems, a networked toll center system, a 5.8 G route identification station, a 5.8 G route identification station monitoring system, a dual-frequency pass card for MTC vehicles, an OBU and a non-cash payment card for ETC vehicles, an in-vehicle multimedia terminal and a traffic information processing system. Collection of route identification, traffic information and vehicle driving state information, and traffic information pushing are implemented using the 5.8 GHz route identification station, the dual-frequency pass card and OBU containing a Bluetooth module and an OBU, and the in-vehicle multimedia terminal; processing and predication of information such as travel time, traffic flow, travel velocity, traffic state, and vehicle location on toll road sections are implemented using a method of combining cloud computing with 5.
    Type: Application
    Filed: December 21, 2016
    Publication date: July 25, 2019
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Weiming LIU, Bei ZHOU, Guangguang HAN, Fangping ZHU, Chao WANG, Chunhua LIU, Shizhi XIE, Weijie TANG, Yuyang SHI, Pengbo LIU, Yu LIANG, Jinmu HUANG, Guangwen QIN, Xiao DENG, Mindong XIA
  • Publication number: 20190196999
    Abstract: An FPGA-based square-wave generator and a square-wave generation method.
    Type: Application
    Filed: January 18, 2016
    Publication date: June 27, 2019
    Applicant: University of Science and Technology of China
    Inventors: Xi QIN, Yijin XIE, Xing RONG, Yu HE, Lin WANG, Zhifu SHI, Jiangfeng DU