Patents by Inventor Jian Xu

Jian 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: 20190310727
    Abstract: The present application discloses a mutual capacitive touch substrate comprising a matrix of a plurality of electrode units, adjacent electrode units complementarily matching each other. Each electrode unit comprises a first electrode having a first undulating boundary; a second electrode having a second undulating boundary; and a fill pattern between the first electrode and the second electrode, having an undulating boundary substantially complementary to corresponding portions of the first undulating boundary and the second undulating boundary. The first electrode, the second electrode, and the fill pattern in a same electrode unit are electrically isolated from each other.
    Type: Application
    Filed: March 18, 2019
    Publication date: October 10, 2019
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodong Xie, Zouming Xu, Ming Hu, Ming Zhang, Min He, Jian Tian, Jing Wang
  • Publication number: 20190310802
    Abstract: A system and method of recognizing a hard disk movement, the system and method including recognizing hard disk information recorded in a hard disk in response to the hard disk being moved to a slot in a hard disk array, determining the movement type of the hard disk based on the recognized hard disk information, judging validity of the hard disk movement based on the movement type, and updating the hard disk information of the hard disk in response to the hard disk movement being judged as valid, wherein the hard disk information comprises position information of the hard disk in the hard disk array.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 10, 2019
    Inventors: Jian Gao, Hongpo Gao, Jamin Jianbin Kang, Huibing Xiao, Xinlei Xu
  • Patent number: 10437097
    Abstract: Disclosed are a spatial light modulator and a display device, where 2*2 adjacent pixel electrodes are a pixel group, through-holes corresponding to the respective pixel electrodes are located proximate to the center of the pixel group, and a photo spacer is located at the center of the pixel group, so that the photo spacer can overlap with the through-holes, or the photo spacer can be arranged in close proximity to the through-holes. If the photo spacer overlaps with the through-holes, then a black matrix layer covering the photo spacer, and a black matrix layer covering the surrounding of the photo spacer may cover at least a part of the through-holes; and if the photo spacer is arranged in close proximity to the through-holes, then the black matrix layer covering the surrounding of the photo spacer may cover at least a part of the through-holes.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: October 8, 2019
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Jialing Li, Lei Niu, Jian Xu, Yaoyang Liu
  • Patent number: 10437485
    Abstract: Embodiments of the present disclosure provide a method and a device of managing storage array configuration by storing a basic configuration information of a user drive onto a system drive; storing an extended configuration information of the user drive onto the user drive, and in response to a change of the storage array, creating a new disk array group or updating a disk array group according to the basic configuration information and the extended configuration information.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: October 8, 2019
    Assignee: EMC IP Holding Company LLC
    Inventors: Jian Gao, Hongpo Gao, Jamin Jianbin Kang, Geng Han, Xinlei Xu
  • Patent number: 10434233
    Abstract: A blood pump control system includes a local processing terminal and a remote processing terminal. The local processing terminal is configured to transmit to the remote processing terminal, collected current state parameters of the blood pump and heart activity indexes, and to drive and control the blood pump according to blood pump adjusting parameters received from the remote processing terminal. The remote processing terminal is configured to obtain current blood pump adjusting parameters according to the current state parameters, and the heart activity indexes received from the local processing terminal, and set adjusting conditions; and to transmit the blood pump adjusting parameters back to the local processing terminal.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: October 8, 2019
    Assignees: Beijing Research Institute of Precise Mechatronics and Controls, RocketHeart Technology Co. LTD
    Inventors: Jian Xu, Jipeng Li, Wei Wang, Jingjing Su, Xue Li, Lei Zhang
  • Patent number: 10437471
    Abstract: Embodiments of the present invention relate to a method and system for managing a memory in a storage system. In one embodiment of the present invention, there is provided a method for managing a memory in a storage system. The storage system comprises a first controller, a first memory and a first additional memory that is coupled to the first controller. The method comprises: in response to an access request on the storage system from the first controller hitting the first memory, allocating a storage space in the first additional memory; writing data associated with the access request in the first memory to the storage space allocated in the first additional memory; and serving the access request via the storage space allocated in the first additional memory. In another embodiment of the present invention there is further proposed a system for managing a memory in a storage system.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: October 8, 2019
    Assignee: EMC IP Holding Company LLC
    Inventors: Xinlei Xu, Jian Gao, Lifeng Yang, Ruiyong Jia, Changyu Feng
  • Patent number: 10440610
    Abstract: A method and apparatus for obtaining radio access network (RAN) sharing information in a wireless communication system is provided. For an overload procedure, an evolved NodeB (eNB), which is shared by a plurality of operators, receives an indication of overloaded operator from a mobility management entity (MME), and performs an overload action for the overloaded operator indicated by the indication. Further, for a load balancing procedure, a first eNB, which is shared by a plurality of operators, receives a status report per operator from a second eNB, which is shared by the plurality of operators, and performs a load balancing action based on the status report.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: October 8, 2019
    Assignee: LG Electronics Inc.
    Inventors: Jian Xu, Kyungmin Park, Daewook Byun
  • Publication number: 20190303047
    Abstract: A system includes reception of a request from a first application to create a virtual open-channel solid state drive associated with a first bandwidth and first capacity, association, in response to the request, of block addresses of a virtual address space of the first application with block addresses of one or more blocks of a first one of a first plurality of channels of a first open-channel solid state drive and with block addresses of one or more blocks of a second one of the first plurality of channels, reception, from the first application, of a first I/O call associated with one or more block addresses of the virtual address space, determination of block addresses of one or more blocks of the first one of the first plurality of channels which are associated with the one or more block addresses of the virtual address space, and execution of the first I/O call on the determined block addresses of one or more blocks of the first one of the first plurality of channels.
    Type: Application
    Filed: June 20, 2019
    Publication date: October 3, 2019
    Inventors: Anirudh BADAM, Badriddine KHESSIB, Laura Marie CAULFIELD, Mihail Gavril TARTA, Robin Andrew ALEXANDER, Xiaozhong XING, Zhe TAN, Jian XU
  • Patent number: 10429700
    Abstract: A display module and a display device are disclosed. The display module includes an organic light emitting diode substrate and a liquid crystal panel, wherein the organic light emitting diode substrate includes a base and a plurality of organic light emitting diodes disposed on a side of the base adjacent to the liquid crystal panel; the liquid crystal panel includes a plurality of sub-pixels configured to filter light; wherein the base is a silicon base, on which a first driving circuit and a second driving circuit are disposed, the first driving circuit configured to drive the respective organic light emitting diodes to emit light and the second driving circuit configured to the respective sub-pixels to filter light.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: October 1, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Rui Xu, Xiaochuan Chen, Lei Wang, Wenqing Zhao, Ming Yang, Qian Wang, Pengcheng Lu, Xiaochen Niu, Jian Gao
  • Patent number: 10432924
    Abstract: Embodiments of the present disclosure disclose a three-dimensional display device and a driving method thereof. Under the three-dimensional display mode, a plurality of light emitting areas and a plurality of black areas arranged alternately in row direction and column direction are formed in the electroluminescent display panel, and the light emitting area comprises repeatedly arranged R light emitting areas, G light emitting areas, B light emitting areas and X light emitting areas. Under the three-dimensional display mode, by controlling first sub-pixels corresponding to the same light emitting area for providing gray scale information of different viewpoint images to display different gray scale information, the left and right eyes of a person can receive images with different gray scale information when being located at two viewpoints respectively, so as to generate stereoscopic vision and realize naked eye 3D display in a sub-pixel level.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: October 1, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wenqing Zhao, Xue Dong, Xiaochuan Chen, Pengcheng Lu, Lei Wang, Qian Wang, Jian Gao, Ming Yang, Xiaochen Niu, Rui Xu, Haisheng Wang
  • Publication number: 20190292683
    Abstract: The present disclosure discloses a method for preparing cellulose fiber. The method includes the following steps: 1) mixing cellulose pulp with NMMO aqueous solution of a mass concentration of 60%-85%, preferably 70% to 76%, to obtain a uniform mixture; 2) subjecting the obtained uniform mixture to dewatering for swelling, dissolution, and deaerating to obtain a cellulose spinning stock solution; 3) the cellulose spinning stock solution entering into a spinning machine after being filtered and heat exchange, and entering into a coagulation system after carrying out extruding by a spinneret-pack and cooling by air, and then coagulating in a NMMO coagulating bath of a mass concentration of 50% to 72% to obtain nascent fiber; and 4) subjecting the nascent fiber to rinsing to obtain a fiber filament bundle, and then, performing subsequent-section treatment to obtain cellulose fiber.
    Type: Application
    Filed: December 27, 2016
    Publication date: September 26, 2019
    Inventors: Yushan SUN, Ting LI, Chunzu CHENG, Libing DING, Jian CAI, Qiang LUO, Yunan ZHOU, Dong ZHANG, Jigang XU
  • Publication number: 20190296776
    Abstract: Various aspects of the disclosure relate to rate matching techniques for block encoding. In some aspects, a decision regarding whether to use repetition-based rate matching or puncture-based rate matching is made based on a block size of information being encoded. In some aspects, repetition-based rate matching uses a bit-reversal permutation technique.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 26, 2019
    Inventors: Changlong XU, Jian LI, Chao WEI, Jilei HOU
  • Patent number: 10423361
    Abstract: A system includes reception of a request from a first application to create a virtual open-channel solid state drive associated with a first bandwidth and first capacity, association, in response to the request, of block addresses of a virtual address space of the first application with block addresses of one or more blocks of a first one of a first plurality of channels of a first open-channel solid state drive and with block addresses of one or more blocks of a second one of a second plurality of channels of a second open-channel solid state drive, reception, from the first application, of a first I/O call associated with one or more block addresses of the virtual address space, determination of block addresses of one or more blocks of the first one of the first plurality of channels which are associated with the one or more block addresses of the virtual address space, and execution of the first I/O call on the determined block addresses of one or more blocks of the first one of the first plurality of chan
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: September 24, 2019
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Anirudh Badam, Badriddine Khessib, Laura Marie Caulfield, Mihail Gavril Tarta, Robin Andrew Alexander, Xiaozhong Xing, Zhe Tan, Jian Xu
  • Publication number: 20190284279
    Abstract: The present invention relates to a bispecific antibody that binds to human CD19 and CD3, wherein the bispecific antibody is composed of a Fab fragment which specifically recognizes a cell membrane antigen and a single-chain antibody which recognizes a CD3 molecule, where the single-chain antibody which recognizes the CD3 molecule is linked to the C-terminus of the CH1-region peptide fragment of the Fab fragment through a hydrophilic linker peptide-linker; and where the Fab fragment which specifically recognizes a cell membrane antigen contains a Fab structure which specifically recognizes a human CD19 antigen, and the bispecific antibody has the following structure: where the linker peptide-linker is composed of 8-20 hydrophilic amino acids.
    Type: Application
    Filed: December 31, 2018
    Publication date: September 19, 2019
    Applicant: Beijing Luzhu Biotechnology Co., Ltd
    Inventors: Jian KONG, Yi YE, Peng ZHOU, Ying HUANG, Qian KONG, Shuai YANG, Leitao XU, Kun ZHANG, Kaili ZHANG, Sisi WANG
  • Publication number: 20190288616
    Abstract: An electric drive system includes an energy storage system (ESS), a power conversion system, and an alternating current (AC) traction system. The ESS provides or receives electric power. The ESS includes a first energy storage unit and a second energy storage unit. The power conversion system is electrically coupled to the ESS for converting an input power to an output power. The AC traction system is electrically coupled to the power conversion system for converting the output power of the power conversion system to mechanical torques. The AC traction system includes a first AC drive device and a second AC drive device. An energy management system (EMS) is in electrical communication with the ESS, the AC traction system, and the power conversion system for providing control signals.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Applicant: General Electric Company
    Inventors: Jian Zhou, Fei Xu, Dong Liu, Hai Qiu, Pengju Kang
  • Publication number: 20190289723
    Abstract: A circuit board with conductive wiring which is precisely shaped and sized includes a two-part conductive element, namely a first conductive wiring layer and a second conductive wiring layer, a first cover film and a second cover film. The first conductive wiring layer and the second conductive wiring layer are in direct contact to each other. A projection of the first conductive wiring layer and a projection of the second conductive wiring layer along a direction perpendicular to the circuit board overlap with each other. The first and the second cover films wrap the first and the second conductive wiring layers, respectively.
    Type: Application
    Filed: June 6, 2019
    Publication date: September 19, 2019
    Inventors: KE-JIAN WU, FANG-BO XU, PENG WU, JIAN-QUAN SHEN
  • Patent number: 10417137
    Abstract: Embodiments of the present disclosure relate to a method and device for flushing pages from a solid-state storage device. Specifically, the present disclosure discloses a method of flushing pages from a solid-state storage device comprising: determining a first number based on a period length of one flushing cycle and a period length required for building one flushing transaction, the first number indicating a maximum number of flushing transactions that can be built in the flushing cycle; and flushing pages from the solid-state storage device with an upper limit of the first number in the flushing cycle. The present disclosure also discloses a device for flushing pages from a solid-state storage device and a computer program product for implementing steps of a method of flushing pages from a solid-state storage device.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: September 17, 2019
    Assignee: EMC IP Holding Company LLC
    Inventors: Liam Li, Xinlei Xu, Jian Gao, Lifeng Yang, Changyu Feng
  • Patent number: 10419746
    Abstract: The present disclosure provides a 3D display apparatus and a 3D display method.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: September 17, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pengcheng Lu, Xue Dong, Xiaochuan Chen, Ming Yang, Qian Wang, Lei Wang, Rui Xu, Jian Gao, Xiaochen Niu
  • Publication number: 20190278808
    Abstract: A graph data processing method and a distributed system is disclosed. The distributed system includes a master node and a plurality of worker nodes. The master node obtains master node graph data, divides the graph data to obtain P shards, where the P shards include a first shard and a second shard. The master node determines at least two edge sets from each shard, schedules at least two edge sets included in the first shard to at least two worker nodes for processing, and schedules an associate edge set included in the second shard to the at least two worker nodes for processing, where the associate edge set is an edge set that includes an outgoing edge of a target vertex corresponding to the first shard.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Inventors: Yinglong XIA, Jian XU, Mingzhen XIA
  • 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