Patents by Inventor An Xu

An 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).

  • Patent number: 10499701
    Abstract: A one-piece-vamp manufacture method includes: (1) weaving preparation: arranging different required raw material color yarn, hot melt silk and stretch yarn at a main color opening yarn feeding orifice, a match color opening yarn feeding orifice and a stretch yarn yarn feeding orifice; (2) weaving U shape tube fabric: a vamp machine weaving in an order of a starting opening, an outer toe cap, an outer shoe body, an outer heel, an outer shoe opening to an inner shoe opening, an inner heel, an inner shoe body, an inner toe cap; (3) stitching an inner toe cap stitch eyelet; (4) stitching the outer toe cap stitch eyelet; (5) forming a one-piece-vamp semifinished product; and (6) reshaping, setting and shape fixing.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: December 10, 2019
    Assignee: SINCETECH (FUJIAN) TECHNOLOGY CO., LTD.
    Inventors: Qinglai Cai, Jingwei Cai, Jianfei Xu, Lizhi Cai
  • Patent number: 10501401
    Abstract: The present disclosure discloses prodrugs of gamma-hydroxybutyric acid as well as compositions and uses thereof.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: December 10, 2019
    Assignee: XW LABORATORIES INC.
    Inventors: Jia-Ning Xiang, Xuesong Xu, Xuan Zhang
  • Patent number: 10506164
    Abstract: An image acquisition device includes a first camera and a second camera. When detecting that shaking occurs, the depth information obtaining apparatus may obtain images captured by the first camera and the second camera, detect an initial distance between a target shooting object in the two images, correct the initial distance by using an offset difference between a first image and a second image, and determine a depth of the target shooting object by using the corrected initial distance. In the embodiments of the present invention, the two cameras may both have an OIS function, or either of the cameras has an OIS function. When performing OIS, the depth information obtaining apparatus corrects the distance between the same shooting object in the images obtained by the two cameras, so that finally obtained depth information is relatively accurate.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: December 10, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jun Wang, Rongyue Xu
  • Patent number: 10503321
    Abstract: The present disclosure provides an optical sensing unit, a touch panel, a method for manufacturing the optical sensing unit, a method for manufacturing the touch panel, and a display device. The optical sensing unit includes a Photo thin film transistor (TFT), a storage capacitor for storing a leakage current generated by the Photo TFT, and a Readout TFT for reading out an electric signal stored in the storage capacitor. The method for manufacturing the optical sensing unit includes a step of forming a gate electrode of the Readout TFT capable of shielding an active layer of the Readout TFT and preventing the active layer from being exposed to an ambient light beam.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: December 10, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chunwei Wu, Chungchun Lee, Yanfeng Wang, Xiaoguang Xu
  • Patent number: 10504944
    Abstract: A method for fabricating a thin film transistor includes providing a substrate (100); forming a semiconductor layer (105) over the substrate (100); forming a source-drain metal layer (106) over the semiconductor layer (105); applying one patterning process to the semiconductor layer (105) and the source-drain metal layer (106) to form an active layer (1), a source electrode (2), and a drain electrode (3); forming a gate insulating layer (101) and an interlayer insulating layer (102) that cover the active layer (1), the source electrode (2), and the drain electrode (3); applying a patterning process to the interlayer insulating layer (102) to form a first window (10) in the interlayer insulating layer (102) to expose a portion of the gate insulating layer (101); and forming a gate electrode (4) in the first window (10). An orthogonal projection of the gate electrode (4) on the substrate (100) is in an orthogonal projection of the active layer (1) on the substrate (100).
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: December 10, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shi Shu, Chuanxiang Xu, Teng Luo, Feng Gu, Bin Zhang
  • Patent number: 10504945
    Abstract: A method for manufacturing an array substrate includes: forming a metal-oxide semiconductor layer, a first conductive layer and a second conductive layer sequentially on a substrate; and treating the metal-oxide semiconductor layer, the first conductive layer and the second conductive layer in a single patterning process using a mask, to form an active layer, pixel electrodes, a source drain pattern layer which includes source electrodes, drain electrodes and data lines, and a reserved pattern of the first conductive layer which is provided in a same layer as the pixel electrodes and formed on sides of the source electrodes and the data lines close to the active layer. The drain electrode is in direct contact with the pixel electrode, and a partial region of the pixel electrode is unobstructed from the drain electrode.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: December 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xu Wu, Rong Wu, Chao Zhang, Zhonghao Huang
  • Patent number: 10503858
    Abstract: Disclosed are techniques for implementing group legal placement on rows and grids for an electronic design. These techniques identify a group comprising a plurality of instances. A proxy is identified from the plurality of instances. The group is placed in a row region based in part or in whole upon a plurality of permissible characteristics for the proxy without considering permissible characteristics of one or more remaining instances in the group. A group legality may be performed to determine whether the group is placed in the row region in a group legal manner.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: December 10, 2019
    Assignee: Cadence Design Systems, Inc.
    Inventors: Henry Yu, Kuoching Lin, Hui Xu
  • Patent number: 10506201
    Abstract: A system for determining a travel path, including a network of at least one camera, a communication hub coupled to the network of at least one camera, at least one electronic communication device, and a data processing system coupled to the communication hub, the data processing system comprising one or more processors configured to calculate a travel path based on user-specified criteria including maximum camera coverage, where the system is adapted to dynamically identify a plurality of cameras.
    Type: Grant
    Filed: June 29, 2019
    Date of Patent: December 10, 2019
    Assignee: Purdue Research Foundation
    Inventors: Abish Malik, David Scott Ebert, Hanye Xu, James Tay, Shehzad Afzal, Yung-hsiang Lu
  • Patent number: 10506117
    Abstract: Examples disclosed herein relate to a preferred language of a user interface. Examples disclosed herein include a job request including a language parameter associated with a preferred language different from a default language of a user interface of a service device, and displaying at least a portion of the user interface in the preferred language.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: December 10, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Rui Xu
  • Patent number: 10506254
    Abstract: Innovations in the use of base color index map (“BCIM”) mode during encoding and/or decoding simplify implementation by reducing the number of modifications made to support BCIM mode and/or improve coding efficiency of BCIM mode. For example, some of the innovations involve reuse of a syntax structure that is adapted for transform coefficients to instead signal data for elements of an index map in BCIM mode. Other innovations relate to mapping of index values in BCIM mode or prediction of elements of an index map in BCIM mode. Still other innovations relate to handling of exception values in BCIM mode.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: December 10, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Bin Li, Feng Wu, Jizheng Xu
  • Patent number: 10501690
    Abstract: A soil heavy metal composite passivator and its preparation method, use method and application. The passivator is a powder particle obtained mainly by mixing modified palygorskite, biomass charcoal, quicklime and fungus residue in a mass ratio of 1:(0.3˜0.5):(0.5˜0.8):(0.2˜0.4), with an average particle size of 0.5˜1 mm. The invention further provides preparation and use methods for the above soil heavy metal composite passivator. The soil heavy metal composite passivator according to the invention can effectively passivate heavy metal pollution in farmland soil and reduce bioavailability of various heavy metals in soil so as to recover ecological and industrial functions of the soil and improve crop quality. Material selected in the present invention are safe and environmental-friendly, realized “waste control by waste itself”, have long service life, and do not cause secondary pollution to soil.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: December 10, 2019
    Assignee: CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
    Inventors: Yonghai Jiang, Xinying Lian, Beidou Xi, Yu Yang, Xu Han, Huan Huan, Fu Xia
  • Patent number: 10502998
    Abstract: Embodiments of the present invention disclose a touch sensor, a method of manufacturing the touch sensor, and a touch screen and an electronic product which include the touch sensor. The touch sensor includes: a substrate; a blocking pattern formed on the substrate; and a metal bridge. The blocking pattern is formed in a region corresponding to the metal bridge on the substrate and is configured to block the metal bridge.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: December 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jiawei Xu, Lei Zhang, Tsung-Chieh Kuo, Ming Hu
  • Patent number: 10504974
    Abstract: The present disclosure provides an organic electroluminescent array substrate and a display device comprising the organic electroluminescent array substrate. The organic electroluminescent array substrate comprises: a pixel array, in which each pixel has a light-emitting region; and a pixel definition layer for defining the light-emitting region of each pixel, wherein the pixel definition layer has a volume resistivity of 107 to 1010 ?·m.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: December 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhiyang Gao, Zhaozhe Xu, Xianjie Shao, Yuanyang Zhao, Mengke Zhao
  • Patent number: 10504793
    Abstract: Semiconductor devices and methods of forming a first layer cap at ends of layers of first channel material in a stack of alternating layers of first channel material and second channel material. A second layer cap is formed at ends of the layers of second channel material. The first layer caps are etched away in a first device region. The second layer caps are etched away in a second device region. First source/drain regions are grown in the first device region from exposed ends of the layers of the first channel material. Second source/drain regions are grown in the second device region from exposed ends of the layers of the second channel material.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: December 10, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Zhenxing Bi, Kangguo Cheng, Peng Xu, Wenyu Xu
  • Patent number: 10500966
    Abstract: A powertrain includes a DC-DC converter, an electric machine, and a controller. The DC-DC converter may be configured to output a bus voltage. The controller may be configured to, in response to a torque request exceeding an available torque of the electric machine, command the converter to boost the bus voltage to a discrete step value selected from a predetermined number of available discrete step values, that changes in response to a selected operating mode of the powertrain changing, to increase the available torque.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 10, 2019
    Assignee: Ford Global Technologies, LLC
    Inventors: Lihua Chen, Yan Zhou, Shuitao Yang, Mohammed Khorshed Alam, Fan Xu
  • Patent number: 10503312
    Abstract: System, method, and computer program product embodiments are provided for a projected capacitive (PCAP) touch system that includes a touchscreen and two or more touch controller application-specific integrated circuits (ASICs) communicatively coupled to the touchscreen, where connections between receiver (and/or driver) circuits of the two or more touch controller ASICs and touchscreen electrodes are interleaved. The two or more touch controller ASICs do not exchange raw mutual capacitance or self capacitance data during a measurement frame. Further, a processor may be coupled to the two or more touch controller ASICs, and may determine final touch coordinates based on all subsets of coarse touch coordinate data from each of the two or more touch controller ASICs. Embodiments also include determining each subset of coarse touch coordinate data based on a shape of a touch rather than a two-dimensional square or rectangular region of the touchscreen.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: December 10, 2019
    Assignee: Elo Touch Solutions, Inc.
    Inventor: Yansun Xu
  • Patent number: 10499993
    Abstract: A processing system comprises a processor and a memory having computer readable instructions stored thereon. The computer readable instructions, when executed by the processor, cause the system to receive a reference three-dimensional volumetric representation of a branched anatomical formation in a reference state and obtain a reference tree of nodes and linkages based on the reference three-dimensional volumetric representation. The computer readable instructions also cause the system to obtain a reference three-dimensional geometric model based on the reference tree and detect deformation of the branched anatomical formation due to anatomical motion based on measurements from a shape sensor.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: December 10, 2019
    Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Prashant Chopra, Vincent Duindam, Lei Xu, Tao Zhao
  • Patent number: 10505019
    Abstract: A method of controlling an effective gate length in a vertical field effect transistor is provided. The method includes forming a vertical fin on a substrate, and forming a bottom spacer layer on the substrate adjacent to the vertical fin. The method further includes forming a dummy gate block adjacent to the vertical fin on the bottom spacer layer. The method further includes forming a top spacer adjacent to the vertical fin on the dummy gate block, and removing the dummy gate block to expose a portion of the vertical fin between the top spacer and bottom spacer layer. The method further includes forming an absorption layer on the exposed portion of the vertical fin. The method further includes heat treating the absorption layer and vertical fin to form a dopant modified absorption layer, and removing the dopant modified absorption layer.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: December 10, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xin Miao, Chen Zhang, Kangguo Cheng, Wenyu Xu
  • Patent number: 10505798
    Abstract: System and method embodiments are provided for providing customized virtual networks based on SONAC. In an embodiment, a network management entity for providing a customized VN includes a SONAC module executed by a computing device that is connected to a wireless network, the SONAC module configured to receive service requirement data from the wireless network and create a service customized VN according to the service requirement data, the service requirement data describing one or more service requirements, wherein the SONAC module comprises an interface to interact with: an SDT component, the SDT component used by the SONAC module to determine a service customized logical topology; an SDRA component that maps the logical topology to physical network resources within the wireless network; and a SDP component that determines an end-to-end data transport protocol for communication between a first device and a second device via the wireless network.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 10, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hang Zhang, Xu Li, Nimal Gamini Senarath, Sophie Vrzic, Ngoc-Dung Dao, Hamidreza Farmanbar
  • Patent number: D869182
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: December 10, 2019
    Assignee: Shanghai Rongtai Health Technology Corporation Limited
    Inventors: Qi Lin, Qing Xu