Patents by Inventor Jian Wu

Jian Wu 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).

  • GAS SWITCH TRIGGERED BY OPTICAL PULSE INTRODUCED BY OPTICAL FIBER
    Publication number: 20210210932
    Abstract: Provided is a gas switch triggered by an optical pulse introduced by an optical fiber, which solves the problem of the existing electrically-triggered gas switch and laser-triggered gas having a complicated trigger system, being insufficiently reliable and having a higher cost due to the pulse amplitude/laser beam energy having higher requirements. The gas switch triggered by an optical pulse introduced by an optical fiber includes at least one trigger gap and one self-breakdown gap; each trigger gap is connected in parallel to a photoconductive switch, and an optical fiber is correspondingly provided for introducing an optical pulse for triggering.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 8, 2021
    Inventors: Zhiguo WANG, Fengju SUN, Jiahui YIN, Xiaofeng JIANG, Aici QIU, Jian WU, Hongyu JIANG, Xingwen LI, Li CHEN, Penghui LI
  • Supported catalyst used for synthesizing polyether amine, and manufacturing method
    Patent number: 11045794
    Abstract: A supported catalyst used for synthesizing a polyether amine, and a manufacturing method of the catalyst. The catalyst comprises: a porous oxide as a support; Ni, Cu, Pd, and Rh as active components; and one or more of any of Zr, Cr, Mo, Fe, Zn, Sn, Bi, Ce, La, Hf, Sr, Sb, Mg, Be, Re, Ta, Ti, Sc, Ge and related metals as an auxiliary agent. The catalyst can be used in an amination reaction for a large molecular weight polyether polyol, and is particularly active and selective for an amination reaction of a low molecular weight polyether polyol. The catalyst has a simple and economic manufacturing technique and good potential for future applications.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: June 29, 2021
    Inventors: Shujie Ren, Congying Zhang, Xin Li, Zhenguo Liu, Xiaolong Wang, Lei Tang, Zhipeng Liu, Zhanyu Gao, Jian Wu, Cong Wang, Yuan Li, Qingmei Jiang, Jinhong Song, Weiqi Hua, Hao Ding
  • Multi-layered conductive metal oxide structures and methods for facilitating enhanced performance characteristics of two-terminal memory cells
    Patent number: 11037987
    Abstract: A memory cell including a two-terminal re-writeable non-volatile memory element having at least two layers of conductive metal oxide (CMO), which, in turn, can include a first layer of CMO including mobile oxygen ions, and a second layer of CMO formed in contact with the first layer of CMO to cooperate with the first layer of CMO to form an ion obstruction barrier. The ion obstruction barrier is configured to inhibit transport or diffusion of a subset of mobile ion to enhance, among other things, memory effects and cycling endurance of memory cells. At least one layer of an insulating metal oxide that is an electrolyte to the mobile oxygen ions and configured as a tunnel barrier is formed in contact with the second layer of CMO.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: June 15, 2021
    Assignee: Hefei Reliance Memory Limited
    Inventors: Jian Wu, Rene Meyer
  • ANTI-HUMAN LAG-3 MONOCLONAL ANTIBODY AND USE THEREOF
    Publication number: 20210155689
    Abstract: Disclosed in the present invention are an antibody targeting LAG-3, a preparation method therefor and the use thereof. In particular, disclosed in the present invention is a novel monoclonal antibody targeting LAG-3. Also disclosed in the present invention is a method for the preparation of the monoclonal antibody. The monoclonal antibody of the present invention is capable of binding LAG-3 antigens with high specificity, and has very high affinity and significant activities such as anti-tumor activity.
    Type: Application
    Filed: April 2, 2019
    Publication date: May 27, 2021
    Applicants: SHANGHAI PHARMAEXPLORER CO., LTD., PHARMAEXPLORER LIMITED
    Inventors: Ningning SONG, Qing DUAN, Xiaohui SHAO, Peng WANG, Xiaojiao BIAN, Qian WANG, Peipei WEI, Yajun HUANG, Jian WU, Meiling WANG, Yuandong WANG, Lina XU, Tatchi Teddy YANG, Lile LIU
  • METHOD AND SYSTEM FOR RECONSTRUCTION OF CEST CONTRAST IMAGE
    Publication number: 20210158581
    Abstract: Disclosed is a method for reconstruction of a Chemical Exchange Saturation Transfer (CEST) contrast image. The method includes: generating training samples for a deep neural network; training the deep neural network with the training samples to obtain a trained deep neural network; and reconstructing a CEST contrast image by using the trained deep neural network and PROPELLER undersampled CEST images. The method for reconstruction of a CEST contrast image can effectively shorten the experimental time of a CEST contrast imaging and can obtain a smoother and more accurate CEST contrast image. Further disclosed is a system for reconstruction of a CEST contrast image to implement the method for reconstruction.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Shuhui Cai, Chenlu Guo, Congbo Cai, Jian Wu
  • Service orchestration method and apparatus, and service provisioning method and apparatus
    Patent number: 11018940
    Abstract: This application belongs to the field of service orchestration and discloses a service orchestration method and apparatus, and a service provisioning method and apparatus. The method includes: obtaining a service template; obtaining a service identity, a service attribute, and a service policy that are entered by an operator and a default service parameter; substituting the options of the service template with the service attribute and the service policy that are entered by the operator and the default service parameter; associating the service template that is filled in with the service identity; and storing the service template that is associated with the service identity in a service type library, and publishing the service template to the user.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: May 25, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Liya Zhang, Liang Zhang, Jian Wu
  • Method for regulating phase transformation of hydrogen-containing transition metal oxide
    Patent number: 11018294
    Abstract: A method for regulating a phase transformation of a hydrogen-containing transition metal oxide comprises steps of: providing a hydrogen-containing transition metal oxide having a structural formula of ABOxHy, wherein the hydrogen-containing transition metal oxide is in form of a first phase, A is one or more of alkaline earth metal elements and rare-earth metal elements, B is one or more of transition metal elements, x is a numeric value in a range of 1 to 3, and y is a numeric value in a range of 0 to 2.5; soaking the hydrogen-containing transition metal oxide with a first ionic liquid capable of providing hydrogen ions and oxygen ions; and applying a gating voltage to the hydrogen-containing transition metal oxide with the first ionic liquid as a gate to regulate the phase transformation of the hydrogen-containing transition metal oxide.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: May 25, 2021
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Pu Yu, Nian-Peng Lu, Jian Wu, Shu-Yun Zhou
  • COMPRESSOR AND REFRIGERATION CYCLE DEVICE
    Publication number: 20210140689
    Abstract: Compressor and a refrigeration cycle device, relating to the field of refrigeration technology. The compressor includes a housing, and a drive assembly, a compression assembly and an expansion assembly which are provided in the housing; the compression assembly is connected to and driven by the drive assembly, and is configured to perform multi-stage compression on a refrigerant under drive of the drive assembly; the expansion assembly is connected to the drive assembly and is configured to expand the refrigerant compressed by the compression assembly. A refrigeration cycle device includes the compressor.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 13, 2021
    Inventors: Yusheng HU, Huijun WEI, Peng ZOU, Ouxiang YANG, Jian WU
  • Optimizing Algorithm for Controlling Drill String Driver
    Publication number: 20210131259
    Abstract: Apparatus and methods for optimizing a stick-slip algorithm for controlling a driver of a drill string. A method may include commencing operation of a control system for controlling the driver. The control system may have a processor and a memory storing a computer program code, which may include the stick-slip algorithm. The operating control system may receive a plurality of different numerical parameters, and for each of the different numerical parameters, incorporate the numerical parameter into the stick-slip algorithm and execute the stick-slip algorithm to determine a control command that causes the driver to rotate the drill string to perform drilling operations while reducing amplitude of rotational waves travelling along the drill string.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Inventors: Benjamin Peter Jeffryes, Nathaniel Wicks, Jian Wu
  • METHOD AND SYSTEM FOR SIMULTANEOUS QUANTITATIVE MULTIPARAMETRIC MAGNETIC RESONANCE IMAGING (MRI)
    Publication number: 20210134028
    Abstract: A method and system for simultaneous quantitative multiparametric MRI are provided in the disclosure. The method includes: designing a magnetic resonance imaging (MRI) sequence which includes a signal excitation part, a shift gradient part, and a data acquisition part; generating training samples for a deep neural network according to the MRI sequence; training the deep neural network by using the training samples, to obtain a trained deep neural network; and reconstructing multiple magnetic-resonance parametric maps by using the trained deep neural network and k-space data acquired by the MRI sequence. The disclosure can implement quantitative multiparametric MRI, and can correct image distortions caused by magnetic field inhomogeneity.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Applicant: Xiamen University
    Inventors: Shuhui Cai, Jian Wu, Congbo Cai
  • Autodriller Contextual Scaling
    Publication number: 20210131258
    Abstract: Methods and apparatus pertaining to scaling of the proportional gain and the integral gain in PI controllers of an autodriller based on drilling context. For example, a proportional gain and an integral gain are each determined for utilization by a PI controller of an autodriller controlling operation of equipment to be utilized for a drilling operation to drill a borehole into a subterranean formation. During the drilling operation, the integral gain is updated in real-time utilizing current values of drilling parameters that change with respect to time.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Nathaniel Wicks, Jian Wu, Benjamin Peter Jeffryes
  • SELECTIVE RESPONSE RENDERING FOR VIRTUAL ASSISTANTS
    Publication number: 20210134286
    Abstract: A system and method for selecting a target device out of a larger group of candidate devices for rendering a response from a virtual assistant to an end-user is disclosed. The system determines that a same trigger phrase included in an utterance has been received by multiple devices that are in proximity to one another at around the same time. These candidate devices can collect attention data, such as user gaze toward a device, to select the device that was most likely the intended recipient of the utterance. The system is configured to control the virtual assistant to render a response solely via the selected device.
    Type: Application
    Filed: December 20, 2019
    Publication date: May 6, 2021
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Nicholas David Burton, Arash Ghanaie-Sichanie, Qi Liu, Senthil Kumar Velayutham, Jian WU
  • API-based service command invocation
    Patent number: 10996997
    Abstract: API-based service command invocation is provided through a method that includes identifying one or more executable commands of a service. The one or more executable commands correspond to one or more service operations supported by the service. The method generates one or more application programming interfaces (APIs), each API of the one or more APIs to invoke a respective executable command of the one or more executable commands. The method exposes at least one API of the generated one or more APIs to an end-user of the service.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: May 4, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jian Wu Dai, Yuan Yao Deng, Qian Dv Du, Xin Peng Liu, Xi Xq Qiao, Tao N. Zhang, Wu Mi Wm Zhong
  • Autodriller Utilizing Intermediate ROP Setpoint
    Publication number: 20210115779
    Abstract: Apparatus and methods for automatically controlling selected drilling operations. The apparatus may be a control system operable to control rate of penetration (ROP) by a drill bit of a drill string for drilling a wellbore. The control system may include a sensor operable to facilitate an ROP measurement indicative of a measured ROP and a controller comprising a processor and a memory storing computer program code. The controller may be operable to receive the ROP measurement, determine an intermediate ROP setpoint based on the ROP measurement, and determine an ROP command based on the intermediate ROP setpoint, wherein the ROP command is to be received by a drawworks and is indicative of an intended ROP.
    Type: Application
    Filed: October 19, 2020
    Publication date: April 22, 2021
    Inventors: Fergus Hopwood, Jian Wu, Nathaniel Wicks
  • METHODS FOR MODULATING MANNOSE CONTENT OF RECOMBINANT PROTEINS
    Publication number: 20210115125
    Abstract: The present invention relates to methods of modulating (e.g., reducing) the mannose content, particularly high-mannose content of recombinant glycoproteins.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 22, 2021
    Inventors: Jian WU, Nicole SABO, Michael DE LA CRUZ, Gregory FLYNN
  • ELECTRONIC DEVICE AND FRAME MODULE THEREOF
    Publication number: 20210116978
    Abstract: A frame module is provided, which is adapted to connect to an object unit. The frame module includes a module housing, a latch, and a cover. The object unit is connected to the module housing. The latch is connected to the module housing, which is adapted to be moved between the first latch position and the second latch position. When the latch is in the first latch position, the latch is connected to the object unit to restrict the object unit. When the latch is in the second latch position, the latch is separated from the object unit. The cover pivots on the module housing, which is adapted to be rotated between the first cover orientation and the second cover orientation. When the cover is in the first cover orientation, the cover presses the latch and keeps the latch in the first latch position.
    Type: Application
    Filed: April 15, 2020
    Publication date: April 22, 2021
    Inventors: Zhi-Tao YU, Hai-Nan QIU, Yu-Jian WU, Bo-Chun LIN, Chia-Hsin LIU
  • FILE TRANSFER DISPLAY CONTROL METHOD AND APPARATUS, AND CORRESPONDING TERMINAL
    Publication number: 20210120073
    Abstract: A file transfer display control method and apparatus, and a corresponding terminal are provided. In the method the terminal may generate a floating window to display transfer progress information during a file transfer executed by a content aggregation application in the terminal, where the transfer progress information indicates a progress of the file transfer. The terminal acquires position information of the floating window in a display interface of the content aggregation application. The terminal display the transfer progress information in the floating window based on the position information in the display interface.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Meikai QU, Hui XUE, Jian WU
  • Server device, client device and dynamic image transmission method for virtual desktop infrastructure
    Patent number: 10979470
    Abstract: A server device, a client device and a dynamic image transmission method for a virtual desktop infrastructure are provided. The dynamic image transmission method for the virtual desktop infrastructure includes the following steps. A region information of a dynamic image displayed on a server device is detected by the server device. The region information is transmitted to a client device by the server device. The dynamic image is rendered on the client device according to the region information. The dynamic image is obtained from an Internet by the client device according to a network link information obtained from the server device, or the dynamic image is obtained by decompressing a compressed data provided from the server device.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: April 13, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Dmitry Sherstoboev, Tzi-Cker Chiueh, Chuan-Yu Cho, Tian-Jian Wu
  • ESTIMATING DOWNHOLE RPM OSCILLATIONS
    Publication number: 20210095555
    Abstract: Methods and apparatus for including obtaining raw surface data for present values of torque (TTD) generated by a top drive operably coupled with a drillstring, obtaining raw surface data for present values of rotational speed (?) of the top drive corresponding to the TTD, obtaining inertia (JTD) of the top drive, and estimating torque TST of the drillstring based on the obtained TTD data, the obtained data, and the obtained JTD data. The estimated drillstring torque TST may be utilized to determine a surface torque oscillation performance index (STOPI).
    Type: Application
    Filed: June 3, 2019
    Publication date: April 1, 2021
    Inventors: Jian WU, Ramakrishna MADHIREDDY, Nathaniel WICKS
  • Tattoo machine pedal
    Patent number: D918153
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: May 4, 2021
    Assignee: Hangzhou Wormhole Import and Export Trading Co., Ltd.
    Inventor: Jian Wu