Patents by Inventor Xu Liu

Xu Liu 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: 10320730
    Abstract: A method for a device to display a message includes receiving a message marking instruction directed to a message in a message display window; processing the message according to the message marking instruction; and updating the message display window with the processed message.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: June 11, 2019
    Assignee: Xiaomi Inc.
    Inventors: Daokuan Liu, Xu Zhang, Bin Wang, Haibin Weng
  • Publication number: 20190173517
    Abstract: In a physical broadcast channel sending/receiving method, after receiving two broadcast channel signals on two corresponding physical broadcast channels at two time-frequency resource locations, the terminal device determines that information other than an offset of a corresponding time-frequency resource location is the same in two pieces of broadcast information carried in the two broadcast channel signals, obtains a time offset difference between the foregoing two time-frequency resource locations, and generates a scrambling code sequence based on the time offset difference; and the terminal device separately descrambles the two broadcast channel signals based on the scrambling code sequence and a preset scrambling code sequence.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventors: Xu Zhang, Jianqin Liu, Bingyu Qu
  • Publication number: 20190172854
    Abstract: An array substrate including a plurality of terminals, a first conductive layer and a second conductive layer, wherein the first conductive layer and the second conductive layer include an insulating layer therebetween, wherein a plurality of first electrode plates and a plurality of second electrode plates are formed in the first conductive layer and the second conductive layer, respectively, the first electrode plates and the second electrode plates are opposite to each other to constitute a capacitor structure, the terminals are provided in the same layer as the first conductive layer or the second conductive layer, or the terminals are provided in the same layer as a third conductive layer between the first conductive layer and the second conductive layer. A method of manufacturing an array substrate and a display device is provided.
    Type: Application
    Filed: March 29, 2018
    Publication date: June 6, 2019
    Inventors: Wei ZHANG, Hui LI, Tianlei SHI, Jonguk KWAK, Yezhou FANG, Wenlong ZHANG, Xu ZHANG, Zhijun NIU, Ruize JIANG, Yanwei REN, Yu LIU
  • Patent number: 10309436
    Abstract: Provided is a single-groove and short-tail pulling rivet and an erection method thereof, and the pulling rivet comprises a single groove and a short tail having a broached groove with a continuous and smooth cambered surface, and is characterized by easy manufacturing, low cost and convenient erection. The broached groove is an arc surface with three sections of different radiuses, which solves stress concentration and sticking of a single-groove and short-tail rivet during riveting, and allows a claw of a riveting machine to be engaged to the best position automatically. The tooth profile of a locking groove section of the rivet is a curve combining an arc and a straight line, which greatly improves fastening force.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: June 4, 2019
    Assignee: MEISHAN CRRC FASTENING SYSTEM CO., LTD.
    Inventors: Xu He, Yu Liu, Kai Fu, Xiong Zhang, Yunlong Jia, Guangcheng Dai, Xinrong Li, Xia Wang, Yong Wan
  • Publication number: 20190163605
    Abstract: A system and method to verify software includes a debugger setting a breakpoint in the software. The breakpoint indicates a point at which to pause or stop execution of the software. The method also includes setting one or more anchor points associated with the breakpoint. Each of the one or more anchor points represents another point in the software that must be executed prior to pausing or stopping the execution of the software at the breakpoint.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 30, 2019
    Inventors: Xiao Ling Chen, Chuan He, Yan Huang, Jiang Yi Liu, Wei Wu, Jian Xu
  • Publication number: 20190162933
    Abstract: The present invention discloses a micro-objective lens, comprising the first lens group, the second lens group, the third lens group, the fourth lens group, the fifth lens group, the sixth lens group, the seventh lens group, the eighth lens group, the ninth lens group and the tenth lens group with optical axis arranged in a sequence from the left to the right; the focal length of the first lens group is negative; the second lens group belongs to doublet, in which the focal length of the first and second lens is positive and negative respectively; the focal length of the third lens group is positive; the fourth and fifth lens groups belongs to doublets, in which the focal length of the first and second lens in each group is negative and positive respectively; the focal length of the sixth lens group is positive; the focal length of the seventh and eighth lens groups is negative; the focal length of the ninth and tenth lens groups is positive.
    Type: Application
    Filed: January 25, 2018
    Publication date: May 30, 2019
    Inventors: ZHENRONG ZHENG, XIAO TAO, WENTAO ZHANG, CHENNING TAO, HAIFENG LI, XU LIU
  • Patent number: 10305168
    Abstract: The present disclosure relates to an antenna assembly and an electronic device in the field of antennas. The antenna assembly includes: a first antenna, a second antenna and a metal frame. The metal frame includes: a metal plate; and a first side frame, a second side frame, a top frame and a bottom frame which enclose the metal plate. The first antenna is connected to a first radiation part of the bottom frame via a first connection point, the first radiation part being connected to the first side frame which is separated from the metal plate by a slot. The second antenna is connected to a second radiation part of the bottom frame via a second connection point, the second radiation part being disconnected from the first radiation part and the second side frame.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: May 28, 2019
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Wendong Liu, Wei Kuang, Xu Zhang
  • Publication number: 20190149185
    Abstract: Methods, systems, and devices for wireless communication are described. Resources for narrowband communication in an unlicensed radio frequency spectrum band may be configured and allocated based on resource availability, regulatory constraints, and device capability or category. A narrowband wireless device, such as a machine type communication device or other relatively low complexity device, may communicate using one or more narrowband carriers, which may occupy between one tone and multiple resource blocks in an unlicensed spectrum band (e.g., any number of resources between one (1) tone and multiple resource blocks (RBs)). Different device types may thus be configured differently as they move between geographic regions. The base station may then communicate with the narrowband mobile device based on the resource allocation and the carrier configuration.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 16, 2019
    Inventors: Chih-Hao Liu, Srinivas Yerramalli, Chirag Sureshbhai Patel, Tamer Kadous, Hao Xu
  • Patent number: 10287686
    Abstract: The present invention provides a hot plate and substrate processing equipment using the same, wherein the hot plate comprises a central sub hot plate and at least one outer ring sub hot plate located around the central sub hot plate; thermal insulation parts are provided between the central sub hot plate and the outer ring sub hot plate and between two adjacent outer ring sub hot plates, so that the heat conduction between the adjacent sub hot plates can be effectively prevented or reduced by means of the thermal insulation parts. The hot plate and the substrate processing equipment using the same provided in the present invention can effectively compensate for the heat losses in the edge region of the substrate, so as to keep the heating rate the same in each region of the substrate.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: May 14, 2019
    Assignee: BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
    Inventors: Mengxin Zhao, Xu Liu, Peijun Ding, Hougong Wang, Wei Xia, Lihui Wen
  • Publication number: 20190134775
    Abstract: A method of controlling polishing includes polishing a substrate at a first polishing station, monitoring the substrate with a first eddy current monitoring system to generate a first signal, determining an ending value of the first signal for an end of polishing of the substrate at the first polishing station, determining a first temperature at the first polishing station, polishing the substrate at a second polishing station, monitoring the substrate with a second eddy current monitoring system to generate a second signal, determining a starting value of the second signal for a start of polishing of the substrate at the second polishing station, determining a gain for the second polishing station based on the ending value, the starting value and the first temperature, and calculating a third signal based on the second signal and the gain.
    Type: Application
    Filed: January 4, 2019
    Publication date: May 9, 2019
    Inventors: Kun Xu, Shih-Haur Shen, Boguslaw A. Swedek, Ingemar Carlsson, Doyle E. Bennett, Wen-Chiang Tu, Hassan G. Iravani, Tzu-Yu Liu
  • Publication number: 20190140995
    Abstract: Methods, systems, and devices for analyzing communication messages (e.g., emails) and selecting corresponding actions are described. In some database systems, a user may receive multiple messages at a user device. To efficiently determine responses to these messages, the user device may send the messages to a backend server for analysis. The server may perform natural language processing (NLP) to classify the message with one or more binary classifications and may extract metadata from each message. Based on the classifications and the metadata, the server may determine one or more actions the user device may perform to respond to each message. The server may send instructions to the user device indicating the suggested actions, and the user device may display these actions as options to a user. Additionally, the user device may use the classifications and metadata to automatically generate one or more communication templates in response to the message.
    Type: Application
    Filed: November 3, 2017
    Publication date: May 9, 2019
    Inventors: William Christopher Fama Roller, Shardul Vikram, Alex Michael Noe, Noah William Burbank, Sammy Adnan Nammari, Ascander Dost, Shuvajit Das, Oliver Qian Tang, Robert Christopher Ames, Madhav Vaidyanathan, Wing Hing Ku, Bhaskar Garg, Xu Yang, Madeleine Mary Gill, Percy Dara Mehta, Janelle Wen Hui Teng, Abraham Dio Suharli, Alexis Roos, Wenhao Liu, Nelson Esteban Acevedo, Joseph Gerald Keller, Rohit Deshpande, Sandeep Raju Prabhakar
  • Publication number: 20190131316
    Abstract: The present disclosure relates to a via-hole connection structure and a method of manufacturing the same and an array substrate and a method of manufacturing the same. In an embodiment, a method of manufacturing a via-hole connection structure, includes the following steps of: forming a first conductive layer on a substrate, and patterning the first conductive layer to form a first conductive pattern on which a first photoresist pattern is provided; forming a first insulation layer covering the first conductive layer and the first photoresist pattern; patterning the first insulation layer to form a first via-hole from which at least a portion of the first photoresist pattern is exposed; removing the at least a portion of the first photoresist pattern exposed from the first via-hole; and forming a second conductive pattern, wherein the second conductive pattern is electrically connected to the first conductive pattern through the first via-hole.
    Type: Application
    Filed: March 26, 2018
    Publication date: May 2, 2019
    Inventors: Lei Su, Xiaofei Yang, Xu Liu, Xun Mou, Yawen Zhu
  • Publication number: 20190120816
    Abstract: Described herein are nanopore devices as well as methods for assembling a nanopore device including one or more nanopores that can be used to detect molecules such as nucleic acids, amino acids (proteins), and the like. Specifically, a nanopore device includes an insulating layer that reduces electrical noise and thereby improves the sensing resolution of the one or more nanopores integrated within the nanopore device.
    Type: Application
    Filed: March 20, 2017
    Publication date: April 25, 2019
    Inventors: Xu Liu, Yuning Zhang, William B. Dunbar
  • Publication number: 20190086745
    Abstract: The present disclosure relates to a method for manufacturing an array substrate, an array substrate and a display device. The method includes: disposing, on a substrate, a plurality of thin film transistors arranged in an array; depositing a first transparent electrode layer on the substrate and processing the first transparent electrode layer by using a first pattern process, so as to form a plurality of first electrodes connected with drains of the film transistors, and a connecting electrode connecting adjacent ones of the first electrodes; disposing a functional structure on a side of the first transparent electrode layer that is away from the substrate; and processing the connecting electrode by using a second pattern process and disconnecting the connecting electrode, so as to form a convex connection on an edge of the first electrode.
    Type: Application
    Filed: March 30, 2018
    Publication date: March 21, 2019
    Inventors: Lei SU, Xiaofei YANG, Xu LIU, Xinghua LI
  • Publication number: 20190056815
    Abstract: A touch screen and a touch device are provided. The touch screen includes a substrate and a plurality of touch electrodes on the substrate arranged at a same layer and in a matrix. Each of the plurality of touch electrode includes at least two sub-electrode wires, and the at least two sub-electrode wires are connected in sequence to form a polyline-shape. The substrate includes a plurality of sub-regions, each of the plurality of sub-region includes at least one touch electrode, and the at least one touch electrodes at a same sub-region are of an identical pattern. The plurality of sub-regions includes at least two sub-regions, and respective touch electrodes of the at least two sub-regions are of different patterns.
    Type: Application
    Filed: February 15, 2017
    Publication date: February 21, 2019
    Applicants: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Haoyuan FAN, Xu LIU, Fengzhi ZHU, Xiang YU
  • Publication number: 20190025969
    Abstract: A single-layer touch display panel and a device. The single-layer touch display panel includes a plurality of single-layer touch units and a plurality of display units. Each of the plurality of display units includes a red sub-pixel column, a green sub-pixel column and a blue sub-pixel column which are arranged side by side. Each of the plurality of single-layer touch units includes a transmitting electrode and a sensing electrode, which are adjacent to each other. Along a thickness direction of the single-layer touch display panel, an orthographic projection of each of the plurality of single-layer touch units respectively falls into an orthographic projection of one of the plurality of display units.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 24, 2019
    Inventors: Xu LIU, Gang ZHOU, Limiao WANG, Mingzhou GUO
  • Publication number: 20190004674
    Abstract: A method for indicating a jack location, where the method includes detecting an illuminance value of an environment in which a terminal is located, detecting, by the terminal, second information when the terminal determines that the illuminance value is lower than a first predetermined threshold, and displaying, by the terminal, prompt information when the terminal determines that the second information meets a preset condition, where the prompt information is used to indicate a jack location. In this way, a user can easily and accurately find a jack location of a terminal device at a dark night or in a dim place.
    Type: Application
    Filed: July 22, 2015
    Publication date: January 3, 2019
    Inventor: Xu Liu
  • Publication number: 20180288808
    Abstract: Provided are a random access method, apparatus and system. The method includes: receiving, by a user equipment, configuration information of a Physical Random Access Channel (PRACH) dedicated for a super real-time service and/or configuration information of a preamble dedicated for the super real-time service notified by a base station; and when the user equipment has the super real-time service and has a short Transmission Time Interval (TTI) support capability, by the user equipment, transmitting a preamble to the base station through a PRACH resource dedicated for the super real-time service or transmitting the preamble dedicated for the super real-time service to the base station according to the configuration information of the PRACH dedicated for the super real-time service and/or the configuration information of the preamble dedicated for the super real-time service, so as to trigger the base station to allocate a short TTI resource to the user equipment.
    Type: Application
    Filed: April 12, 2016
    Publication date: October 4, 2018
    Inventors: Xu LIU, Qian DAI, Jianxun AI, Wei ZOU
  • Patent number: 10078351
    Abstract: In an electronic device, a lift structure, composed by electromagnets, magnetic components, and support piece, is disposed at a rear end of an electronic part and a housing. The magnetic components can be permanent magnets and disposed at the rear end of the electronic part and the support piece. The electromagnets are controlled by driving device to a configuration so as to have repulsion and attraction to the rear end and to the support piece respectively, thereby configuring the rear end to a lifted position, or to another configuration so as to have attraction and repulsion to the rear end and to the support piece respectively, thereby configuring the rear end to a retracted position. An adjusting component is further used to adjust the position of the electromagnet to determine the height of the rear end of the electronic part when set in the lifted position.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: September 18, 2018
    Assignee: Wistron Corporation
    Inventors: Shou-Lun Chang, JingYi Cao, Xu Liu
  • Patent number: 10018878
    Abstract: The embodiments of the present invention provide an array substrate and a display device, relate to the field of electronic technology and reduce the problem of color shift occurred in the display device to a certain degree. The solution comprises: a first pixel unit corresponds to a red color resist, the first pixel unit comprising a first TFT channel formed between the source and the drain of a first TFT; a second pixel unit corresponds to a green color resist, the second pixel unit comprising a second TFT channel formed between the source and the drain of a second TFT; a third pixel unit corresponds to a blue color resist, the third pixel unit comprising a third TFT channel formed between the source and the drain of a third TFT; and a ratio of width to length of the third TFT channel is greater than that of the second TFT channel; or, the ratio of width to length of the third TFT channel is greater than that of the first TFT channel. This solution is applied to array substrates and display devices.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: July 10, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Xu Liu