Patents by Inventor Yun Xu

Yun Xu 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: 20190341262
    Abstract: A method for eliminating dislocations in an active area and a semiconductor device are disclosed. The method includes: providing a substrate containing the active area; forming source and drain regions in the active area through implanting arsenic therein by a low-energy implantation process under conditions including an implantation energy of 3 kV-30 kV; and performing an annealing process. In the method and semiconductor device of the present invention, the source and drain regions are formed in the active area by low-energy implantation of arsenic. In this way, by optimizing implantation condition of the source and drain, less lattice mismatch in the active area will occurred. Such effective inhibition of lattice dislocations can reduce the occurrence of leakage current. Further, with the recovery by the annealing process, dislocations in the active area can be further reduced, allowing improved performance of the final product.
    Type: Application
    Filed: November 29, 2018
    Publication date: November 7, 2019
    Inventors: Qingwei LUO, Jingjing XU, Yun LI, Jun ZHOU
  • Patent number: 10461408
    Abstract: An electrical tilt apparatus is provided, to ensure that when a quantity of serial ports on a remote control unit (RCU) is limited, independent electrical tilt on RF signals is provided. The apparatus includes: an RCU, and at least one combiner unit and multiple phase shifters connected to the RCU. Each of the at least one combiner units is connected to a different serial port on the RCU and connected to at least two RF modules; receives, at each time, an electrical tilt signal from one of the RF modules, and sends the electrical tilt signal to the RCU. The RCU receives the electrical tilt signal from each combiner unit, and drives, according to the electrical tilt signal, a first phase shifter that corresponds to a first RF module to move.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: October 29, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Honggang Xu, Yun Feng, Jian Shen
  • Patent number: 10461122
    Abstract: A light emitting diode display panel and a manufacturing method thereof, and a display device. The light emitting diode display panel includes a substrate, a plurality of light emitting diodes arranged in an array on the substrate; a plurality of polarization layers located on a light exit side of the plurality of light emitting diodes respectively, and the plurality of polarization layers are in a one-to-one correspondence to the plurality of light emitting diodes; the plurality of polarization layers include a plurality of first polarization layers and a plurality of second polarization layers having different polarization directions.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 29, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yanfeng Wang, Xiaoling Xu, Yuanxin Du, Zhenhua Lv, Yun Qiu, Dan Wang, Xue Dong
  • Patent number: 10444027
    Abstract: A parking lot entrance recognition method comprises the steps: reading GPS data of all vehicles appearing in a specified region within a specified time one-by-one; acquiring discontinuity points after it is confirmed that vehicle position information is lost; and comparing the discontinuity frequency of each discontinuity point with a frequency threshold to determine whether or not the discontinuity point is an entrance of an underground parking lot. In this way, the entrances of parking lots can be rapidly positioned, so that drivers can park conveniently and can also drive purposefully; and meanwhile, based on the analysis of the GPS data, the positioning accuracy is higher.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: October 15, 2019
    Assignee: FUJIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Fumin Zou, Xinhua Jiang, Lvchao Liao, Yanling Deng, Xiang Xu, Rong Hu, Quan Zhu, Weidong Fang, Zibiao Chen, Zhenhua Gan, Hongjie Zheng, Xianghai Ge, Maolin Zhang, Yun Chen
  • Patent number: 10441517
    Abstract: An oral care composition comprising: (a) arginine, in free or salt form; and (b) zinc oxide and zinc citrate. The oral care composition can reduce or inhibit biofilm formation in an oral cavity.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: October 15, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Yun Xu, Xiao Yi Huang
  • Patent number: 10432938
    Abstract: A method and device for coding and decoding are disclosed. The method includes: dividing a picture to be encoded into several slices, each containing macroblocks continuous in a designated scanning sequence in the picture; dividing slices in the picture into one or more slice sets according to attribute information of the slices, each slice set containing one or more slices; and encoding the slices in the slice sets according to slice and slice set division information to get a coded bit stream of the picture. The decoding method includes: obtaining slice and slice set division information from a bit stream to be decoded and decoding the bit stream according to the obtained slice and slice set division information. The invention improves the performance of video transmission effectively and realizes region based coding. The implementation of coding and decoding is simple and the complexity of coding and decoding systems is reduced.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: October 1, 2019
    Assignees: Huawei Technologies Co., Ltd., Tsinghua University
    Inventors: Xiaozhen Zheng, Zhen Mao, Ziyuan Wang, Yun He, Xiaozhong Xu, Jianhua Zheng
  • Patent number: 10430025
    Abstract: Systems, computer program products, and methods are described herein for active selection management system with suggested actions. The present invention is configured to determine one or more additional devices and/or one or more additional applications associated with the user based on at least determining that the one or more additional devices when combined with the one or more devices aids the user to accomplish the target; initiate a presentation of the one or more additional devices and/or the one or more additional applications on a user interface for display on the user device; receive a user selection of at least one of the one or more additional devices and/or one or more additional applications; and establish a communication link with the at least one of the one or more additional devices and/or the one or more additional applications selected by the user.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: October 1, 2019
    Assignee: Bank of America Corporation
    Inventors: Alicia C. Jones-McFadden, Caitlin Chrisman Bullock, Matthew Hsieh, Jaydev Ajit Kumar, Yaakov Lyubetsky, Yun Suk Paik, Heng Xu, Jimin Zheng
  • Patent number: 10423264
    Abstract: A screen enabling method and apparatus, and an electronic device, where the method includes: detecting a first pressure value of a pressure operation performed on a touchscreen of the electronic device when a display screen of an electronic device is in a disabled state. The display screen includes first and second portions for displaying, in the first portion, first screen display data according to a first display attribute when the first pressure value is greater than or equal to a preset pressure operation threshold. The second portion is kept in a disabled state or is displayed in black. The first display attribute includes at least a display luminance.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: September 24, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yun Duan, Yong Chen, Jie Xu
  • Patent number: 10415172
    Abstract: A control method for automatically positioning an inner tub. When the inner tub rotates to a certain position, a positioning pin at the bottom of an outer tub is released to press against the bottom of the inner tub, the inner tub continues to rotate, and when a positioning hole at the bottom of the inner tub is aligned with the positioning pin, the positioning pin stretches into the positioning hole, and thus the inner tub is locked. After the positioning pin is released, the inner tub continues to rotate under the effect of inertia, or the inner tub continues to rotate under the drive of a motor, when the inner tub rotates to the position where the positioning hole is aligned with the positioning pin, the positioning pin stretches into the positioning hole to achieve automatic positioning and locking of the inner tub.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: September 17, 2019
    Assignee: QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Peishi Lv, Lin Yang, Wenting Xu, Dafeng Fang, Yun Tian, Mingyan Shao
  • Publication number: 20190275001
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or its analog or a pharmaceutically acceptable salt thereof. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or prevent a disease or disorder in or on the eye of a patient associated with vascularization, such as corneal neovascularization and acute macular degeneration. Upon administration, the sunitinib or its analog or salt is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 12, 2019
    Inventors: Jie Fu, Justin Hanes, Joshua Kays, Yun Yu, Ming Yang, Jeffrey Cleland, Walter Stark, Qingguo Xu, Jin Yang
  • Patent number: 10407638
    Abstract: The present invention relates to the biosynthesis of ?-olefins. In particular, the invention provides methods for the production of medium-chain ?-olefins, more particularly C11 ?-olefins, using a polypeptide with decarboxylase activity on free fatty acids with 8 to 14 carbons, in particular on C8-C12 free fatty acids, more particularly on C12 free fatty acids, or a genetically engineered host cell expressing or overexpressing said polypeptide.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 10, 2019
    Assignees: Total Raffinage Chimie, Qingdao Institute of Bioenergy and Bioprocess Technology
    Inventors: Laurent Fourage, Frédéric Laeuffer, Henri Strub, Yun Wang, Jian Xu, Huifang Xu, Shengying Li
  • Publication number: 20190269189
    Abstract: This invention provides a negative ion generator and a negative ion functional hat, and the negative ion generator is connected in series with a power regulation module. Through the control of a power control device to the power regulation module, the number of negative ions generated by a negative ion generation module is regulated. The negative ion functional hat provided by this invention is provided with the above-mentioned negative ion generator. Negative ion emission power can be regulated in conjunction with an active state of a human body, thereby allowing negative ion emission amount to be adapted to actual human body demand.
    Type: Application
    Filed: April 19, 2018
    Publication date: September 5, 2019
    Applicant: Zhejiang Yangling Healthcare Technology Co,. Ltd.
    Inventors: Hongwei ZHOU, Yun NI, Zhenyu XU, Na ZHAO
  • Publication number: 20190269586
    Abstract: Described herein are oral care compositions comprising a combination of zinc oxide and zinc citrate, and methods of preparing and using the same.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 5, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Michael PRENCIPE, Yun XU, Xiao Yi HUANG, Steven FISHER, Betty WON, Lyndsay SCHAEFFER-KORBYLO
  • Publication number: 20190273785
    Abstract: A method and system for generating an automated Internet connection is provided. The method includes receiving from a first communication hardware device of a first user, a first telephone number and a first Internet protocol (IP) address. A second telephone number and a second Internet protocol (IP) address are received from a second communication hardware device of a second user. A request for connecting the first communication hardware device to the second communication hardware device via an Internet connection is received and it is determined that the second communication hardware device is currently connected the first communication hardware device. The request is transmitted to the second communication hardware device. Based on the second user approving the request, the second IP address is automatically transmitted to the first communication device and a secure private Internet link between the first communication hardware device and the second communication hardware device is generated.
    Type: Application
    Filed: May 21, 2019
    Publication date: September 5, 2019
    Inventors: Tao Liu, Han Yang Xu, Xiao Yun Xu, Jun Feng Yuan
  • Patent number: 10397337
    Abstract: A method and system for generating an automated Internet connection is provided. The method includes receiving from a first communication hardware device of a first user, a first telephone number and a first Internet protocol (IP) address. A second telephone number and a second Internet protocol (IP) address are received from a second communication hardware device of a second user. A request for connecting the first communication hardware device to the second communication hardware device via an Internet connection is received and it is determined that the second communication hardware device is currently connected the first communication hardware device. The request is transmitted to the second communication hardware device. Based on the second user approving the request, the second IP address is automatically transmitted to the first communication device and a secure private Internet link between the first communication hardware device and the second communication hardware device is generated.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: August 27, 2019
    Assignee: International Business Machines Corporation
    Inventors: Tao Liu, Han Yang Xu, Xiao Yun Xu, Jun Feng Yuan
  • Patent number: 10372427
    Abstract: A method according to one embodiment includes importing a plurality of resources associated with an entity, receiving, from the entity, a request for an application that performs predetermined functionality, creating a functionality definition, utilizing the request, determining, from the plurality of resources associated with the entity, one or more necessary resources for implementing the functionality definition, constructing the application that performs the predetermined functionality, utilizing the one or more necessary resources, and implementing the application in an environment of the entity.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: August 6, 2019
    Assignee: HYDATA
    Inventors: Yicun Feng, Bai Yang, Yun Xia, Cheng Liu, Longhui Li, Yujie Zhang, Yuan Fan, Yi Xu
  • Patent number: 10354117
    Abstract: The present disclosure provides a fingerprint identification method and apparatus.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: July 16, 2019
    Assignee: BYD COMPANY LIMITED
    Inventors: Zhengang Li, Kunping Xu, Yun Yang
  • Patent number: 10342750
    Abstract: Described herein are oral care compositions comprising a combination of zinc oxide and zinc citrate, and methods of preparing and using the same.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 9, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Yun Xu, Xiao Yi Huang, Steven Fisher, Betty Won, Lyndsay Schaeffer-Korbylo
  • Patent number: D860640
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: September 24, 2019
    Inventor: Yun Xu
  • Patent number: D863400
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: October 15, 2019
    Assignee: Honeywell International Inc.
    Inventors: Yun Li, Junwei Geng, Michael Xu