Patents by Inventor Xu Lu

Xu Lu 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: 20200247886
    Abstract: Disclosed herein are antigen binding units that specifically bind to CD47. Further disclosed herein are polynucleic acids encoding said antigen binding units, vectors comprising said polynucleic acids, and hybridomas and host cells comprising said vectors. Further provided herein are methods for inducing phagocytosis of CD47-expressing cells.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 6, 2020
    Inventors: Yangsheng QIU, Jing LI, Honghai GAO, Fenglan WU, Xu FANG, Shou LI, Hongtao Lu, James S. YAN, Lei SHI
  • Publication number: 20200252840
    Abstract: Provided are a cell reselection method and device, a closed subscriber group (CSG) verification method and device, and a storage medium. The cell reselection method includes: a user equipment (UE) acquiring CSG information of a neighboring cell from a network side; and the UE determining a cell allowing access according to the acquired CSG information of the neighboring cell.
    Type: Application
    Filed: July 23, 2018
    Publication date: August 6, 2020
    Applicant: ZTE CORPORATION
    Inventors: Xu LIU, Bo DAI, Xiubin SHA, Ting LU
  • Patent number: 10712520
    Abstract: A hybrid cable applicable in oil wells is disclosed, comprising a FIMT, a conductor layer formed by continuous laser welding and cylindrically covered the outer surface of the FIMT, the outer cylindrical surface of the conductor layer being covered with a high temperature resistant insulating layer by a continuous extrusion method or by wrapped helically with insulating tapes around the outer surface of the conductor layer and the external steel tube cylindrically covered the outer surface of the insulating layer. The conductor layer is coaxial with the FIMT, the inner space of the hybrid cable to accommodating excess length of the optical fiber for thermal expansions or the tensile stress of the optical cable. The thickness of the insulating layer cylindrically covered the outer surface of the conductor layer can be increased, thereby improving the insulating property. A method of manufacturing such hybrid cable is disclosed.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: July 14, 2020
    Assignee: ZHONGTIAN POWER OPTICAL CABLE CO., LTD.
    Inventors: Ming Li, Cang-Ping He, Jie Lu, Xu-Guang Miao, Hai-Jun Xue
  • Patent number: 10715482
    Abstract: A cloud-based DNS-SD architecture may link together separate LANs to form a virtual discovery zone from a service discovery perspective that includes a cloud based DNS-SD server separate from regular Internet DNS, and asleep node handling, among other things. In an example, a cloud based DNS-SD server is separate from the regular Internet DNS servers. This cloud DNS-SD server may run as a private Infrastructure as a Service (IaaS) specifically for service discovery in the virtual discovery zone.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: July 14, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Shamim Akbar Rahman, Chonggang Wang, Lijun Dong, Quang Ly, Guang Lu, Xu Li, Zhuo Chen
  • Publication number: 20200219449
    Abstract: The present disclosure provides a driver circuit and its working method and a display device. The driver circuit includes: a driver chip coupled with a plurality of signal lines; a plurality of signal line leads that are corresponding to the plurality of signal lines in a one-to-one manner; and a plurality of short-circuit shielding circuits that are corresponding to the plurality of signal line leads in a one-to-one manner. Each of the plurality of short-circuit shielding circuits is coupled between corresponding one of the plurality of signal line leads and corresponding one of the plurality of signal lines, and is configured to turn on or off a connection between the corresponding one of the plurality of signal line leads and the corresponding one of the plurality of signal lines.
    Type: Application
    Filed: November 4, 2019
    Publication date: July 9, 2020
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lianbin LIU, Hengzhen LIANG, Chuanyan LAN, Xu LU, Hui WEN, Shihao WANG
  • Publication number: 20200219452
    Abstract: Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.
    Type: Application
    Filed: March 18, 2020
    Publication date: July 9, 2020
    Inventors: Lijun XIAO, Yihjen HSU, Shuai HOU, Xu LU, Fei SHANG
  • Publication number: 20200211484
    Abstract: A display device and a drive method, the display device including: an edge-lit backlight module; a liquid crystal display panel positioned on the light-emergent side of the edge-lit backlight module; and a polymer liquid crystal film positioned between the liquid crystal display panel and the edge-lit backlight module, and including a plurality of closely arranged independent dimming areas, each dimming area being configured for independent control of light transmittance. The present display device takes advantage of the characteristics of the polymer liquid crystal film, loading different driving voltages in different dimming areas and changing the transmittance of the polymer liquid crystal film.
    Type: Application
    Filed: March 25, 2019
    Publication date: July 2, 2020
    Inventors: Xianyong GAO, Qiang YU, Fanjian ZENG, Siqing FU, Xu LU, Liang GAO, Sijun LEI
  • Publication number: 20200211863
    Abstract: The present disclosure relates to a semiconductor device package including a substrate, a semiconductor device and an underfill. The substrate has a first surface and a second surface angled with respect to the first surface. The semiconductor device is mounted on the first surface of the substrate and has a first surface facing the first surface of the substrate and a second surface angled with respect to the first surface of the substrate. The underfill is disposed between the first surface of the semiconductor device and the first surface of the substrate. The second surface of the substrate is located in the substrate and external to a vertical projection of the semiconductor device on the first surface of the substrate.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Ying-Xu LU, Tang-Yuan CHEN, Jin-Yuan LAI, Tse-Chuan CHOU, Meng-Kai SHIH, Shin-Luh TARNG
  • Publication number: 20200202061
    Abstract: Techniques and systems for implementing a general extensible layer mapping approach that maps between integrated circuit (IC) design database layers and process layers are described. A first IC design layout having in-design layers can be converted into a second IC design layout having derived layers, wherein said converting comprises mapping the in-design layers to the derived layers by applying a set of layer derivation rules to shapes in the IC design layout, and wherein the set of layer derivation rules implements a one-to-many mapping between the in-design layers and the derived layers. Next, a one-to-one mapping between the derived layers and process layers used in a parasitic extraction tool can be generated. Parasitic extraction on the IC design layout then be performed by providing the second IC design layout and the one-to-one mapping to the parasitic extraction tool.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Applicant: Synopsys, Inc.
    Inventors: Jun Wang, Yun-Jui Li, Bin Xu, Cheng-Ming Wu, Yu Fan Lu, Hu Cai, Yuting Fu, Hwei-Tseng Wang, Sui Zheng, Jeong-Tyng Li
  • Publication number: 20200187291
    Abstract: Provided are a method and device for releasing radio resource control connection, a base station, a user equipment and a computer-readable storage medium. The method includes that a base station configures radio resource control connection release control information for a user equipment before the base station is triggered to release a radio resource control connection of the user equipment; and the base station makes a decision according to the radio resource control connection release control information when the base station releases the radio resource control connection of the user equipment.
    Type: Application
    Filed: May 4, 2018
    Publication date: June 11, 2020
    Inventors: Xiubin SHA, Ting LU, Bo DAI, Xu LIU
  • Publication number: 20200178291
    Abstract: One or more devices, systems, and/or methods for monitoring a search space are provided. For example, a node may operate in a first state. A configuration corresponding to a second state may be determined, based upon the first state. A search space may be monitored based upon the configuration. In another example, a second configuration corresponding to a semi-persistent scheduling (SPS) resource may be determined based upon a message. A second search space may be monitored based upon the second configuration.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 4, 2020
    Inventors: Xiubin Sha, Bo Dai, Ting Lu, Xu Liu
  • Publication number: 20200178211
    Abstract: A system and method for transmitting a signal are disclosed herein. In one embodiment, the system and method are configured to perform: broadcasting at least one signal via a broadcast channel within a first cell using an anchor carrier, wherein the broadcast channel is associated with the anchor carrier, and wherein the at least one signal indicates information about a plurality of non-anchor carriers that are respectively used in a plurality of second cells.
    Type: Application
    Filed: February 6, 2020
    Publication date: June 4, 2020
    Inventors: Xu LIU, Bo DAI, Xiubin SHA, Ting LU
  • Patent number: 10661159
    Abstract: The present disclosure relates to a mobile game control system that efficiently implements additional button(s) to mobile devices for playing mobile games or using mobile applications. In one embodiment, the disclosed mobile game control system comprises a screen cover attachable to the touchscreen of a mobile device. The screen cover has at least one conductive route partially or fully embedded within the screen cover and is configured to receive a static electrical signal generated from a human finger at a first end and deliver it to a second end. When the static electrical signal is delivered to the second end, a simulated touch is produced at the second end as if the touchscreen is being physically touched at the second end location.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: May 26, 2020
    Assignee: SANE Products, Inc.
    Inventors: Pei Hsun Lu, Qian Yi Wang, Li Xu, Zi Yan Yuan
  • Patent number: 10654795
    Abstract: A method for synthesizing a ketoxime is provided. In a system of an aqueous carbonate solution, a reaction is performed on a ketone, ammonia and hydrogen peroxide by using a titanium-silicon molecular sieve as a catalyst to obtain the ketoxime. Moreover, a reaction progress is judged and an optimal reaction ratio is determined by a real-time monitoring of a pH value in a reaction system during the reaction. In the present invention, by monitoring the pH value in the reaction system, the progress of the reaction is judged, thereby determining the optimal reaction ratio. The pH of the system is further adjusted by an aqueous carbonate solution to increase the reaction velocity and conversion rate of the ammonia.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: May 19, 2020
    Assignee: CHEMICAL TECHNOLOGY ACADEMY OF SHANDONG PROVINCE
    Inventors: Tao Yue, Xu Yang, Wenguo Xing, Qi Chen, Guijun Chen, Fujun Lu, Weichun Feng, Yunge Zhai
  • Patent number: 10658560
    Abstract: Thermoelectric materials based on tetrahedrite structures for thermoelectric devices and methods for producing thermoelectric materials and devices are disclosed.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 19, 2020
    Assignees: Board of Trustees of Michigan State University, The Regents of the University of California
    Inventors: Donald T. Morelli, Xu Lu, Vidvuds Ozolins
  • Patent number: 10644940
    Abstract: Methods, systems, and apparatuses associated with the service layer may provide clustering management capabilities for sensor nodes in M2M/IoT SL platforms, via conventional clustering algorithm reselection and performance optimization, which may be based on service layer analytics. Clustering functionality may be adapted not only within the individual network model and optimization goals employed by each conventional clustering algorithm, but the conventional clustering algorithms themselves may be changed or reconfigured using service layer functionality. These re-configurations may be based on analytics indicating that performance of a sensor node is sub-optimal and may occur within a significantly larger time scale when compared to dynamic routing decisions on a per-message basis.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: May 5, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Catalina M. Mladin, Guang Lu, Chonggang Wang, Dale N. Seed, Hongkun Li, Xu Li, Lijun Dong, Qing Li, William Robert Flynn, IV
  • Publication number: 20200133068
    Abstract: An electronic device may include display layers such as liquid crystal display layers and a backlight unit that provides illumination for the display layers. The backlight unit may include light-emitting diodes that emit light into the edge of a light guide film. To minimize the inactive area of the display, the light-emitting diodes may be tightly spaced to approximate a line light source instead of point light sources. Color and/or luminance compensation layers may be incorporated at various locations within the backlight structures to ensure that the backlight provided to the display layers is homogenous. A thin-film transistor layer of the display may be coupled to a printed circuit board by a flexible printed circuit. The flexible printed circuit may have additional solder mask layers to improve robustness, may include encapsulation, and may have traces with a varying pitch.
    Type: Application
    Filed: June 12, 2019
    Publication date: April 30, 2020
    Inventors: Shin-Ying Lu, Daming Xu, Suraj P. Gorkhali, Adria Fores Herranz, Mookyung Son, Heesang Suh, Victor H. Yin, Aaron L. Holsteen, Xiaokai Li, Zhibing Ge
  • Patent number: 10635812
    Abstract: A method and apparatus are disclosed for identifying malicious software in the technical field of computers. The method includes: obtaining, according to a source code of to-be-detected software, a function call diagram of the software; generating a feature sequence of the software according to the function call diagram, the feature sequence including an eigenvalue of at least one feature, the feature being a function in a preset function library, and the eigenvalue of the feature being a quantity of times of calling of the function by the software; and identifying whether the software is malicious software according to the feature sequence and a random forest, the random forest including at least one decision tree, and the decision tree including reference eigenvalues of multiple features. The apparatus includes: an obtaining module, a generation module, and an identification module. The present disclosure may improve identification accuracy.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: April 28, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xu Hao, Yang Yi, Yu Tao, Li Lu Xin
  • Patent number: 10637747
    Abstract: A node availability estimation service can be used at a service layer of an M2M/IoT network. Value-added services can leverage this node availability information to improve the operation intelligence, quality of service, communication overhead as well as energy efficiency for M2M/IoT systems. A Real-time Data Collection (DC) component can collect real-time data from input sources at service layer (e.g., other existing CSFs). A Data Processing for Estimating Node Availability component (DP) can execute data processing for estimating node availability based on the data collected by DC. A Node Availability Service Provisioning component (SP) can store the estimated node availability results from DP and expose them to service clients in terms of “node availability estimation services”.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: April 28, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Xu Li, Guang Lu, Lijun Dong, Dale N. Seed, Hongkun Li, William Robert Flynn, IV, Phillip Brown, Catalina M. Mladin
  • Publication number: 20200126706
    Abstract: The present invention discloses a device for evaluating and demagnetizing residual magnetism quantity of a power transformer. A main circuit comprises a switching power supply the two ends of which are respectively connected with a filter capacitor and a resistor in parallel. A forward end of the switching power supply is connected with a main switch in series. A rear end of the main switch is connected with a series branch of a sixth switch and a first resistor, a series branch of a first switch and a second switch, and a series branch of a third switch and a fourth switch are connected in parallel. A driving circuit is respectively connected with driving ends of the main switch, the sixth, first, second, third and fourth switches. A control circuit is connected with the driving circuit for sending an instruction to the driving circuit.
    Type: Application
    Filed: July 31, 2019
    Publication date: April 23, 2020
    Applicants: State Grid Jiangsu Electric Power Co.,Ltd. Research Institute, Jiangsu Electric Power Research Institute Corporation Limited, State Grid Jiangsu Electric Power Co.,Ltd., Nanjing DNN Technology Co.,LTD
    Inventors: Fengbo TAO, Jiansheng LI, Chao WEI, Yang LIU, Xu WEI, Yuncai LU, Shu CHEN, Hairong WEI, Yiming WU, Xiaoping YANG, Jieqing DENG, Peng WU, Tianxi XIE, Shengquan WANG, Caibo LIAO, Ruibin LI