Patents by Inventor Meng Xu

Meng 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: 11357826
    Abstract: The present disclosure provides proteinaceous complexes, pharmaceutical compositions, medicaments and/or kits comprising the proteinaceous complexes, methods for producing the proteinaceous complexes, and uses thereof.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: June 14, 2022
    Assignee: DINGFU BIOTARGET CO., LTD.
    Inventors: Ting Xu, Yan Luan, Jianjian Peng, Shuli Ma, Meng Zhao, Xiaoxiao Wang, Hui Ma, Shilong Fu, Xiaolong Pan, Shanshan Ning
  • Patent number: 11350302
    Abstract: Disclosed are a method, apparatus and device for managing a threshold pair change. The method comprises: determining a radio link monitor reference signal In Sync indication/Out Of Sync indication monitoring threshold; and when the radio link monitor reference signal In Sync indication/Out-Of Sync indication monitoring threshold changes, respectively managing, in conjunction with the state of a current radio link failure timer and according to the change of an In Sync indication/Out-Of Sync indication threshold pair, an In Sync indication counter, an Out-Of Sync indication counter, and a timer related to a radio link failure. By means of the present application, the channel quality under a new channel quality requirement can be more accurately reflected, so that a radio link failure state can be determined more accurately according to the current channel quality requirement.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: May 31, 2022
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Meng Xu, Jing Liang
  • Publication number: 20220162196
    Abstract: The present invention relates to solid forms of the poly(ADP-ribose) polymerase 7 (PARP7) inhibitor 5-[[(2S)-1-(3-oxo-3-[4-[5-(trifluoromethyl)pyrimidin-2-yl]piperazin-1-yl]propoxy)propan-2-yl]amino]-4-(trifluoromethyl)-2,3-dihydropyridazin-3-one, and salts thereof, including methods of preparation thereof, where the inhibitor is useful in the treatment of cancer.
    Type: Application
    Filed: April 28, 2020
    Publication date: May 26, 2022
    Inventors: Melissa Marie Vasbinder, Laurie B. Schenkel, Kerren Kalai Swinger, Kevin Wayne Kuntz, Jun Xu, Meng Jiang, Xin He
  • Patent number: 11341300
    Abstract: A boiler design method and system for a supercritical carbon dioxide unit, and a storage medium are provided. The boiler design method includes the following steps: step 1, determining a boiler type, known design parameters and unknown design parameters of boilers to be designed; step 2, acquiring operating parameters of each selected supercritical carbon dioxide unit respectively, and establishing a relational expression among a plurality of operating parameters in the operating parameters of each supercritical carbon dioxide unit respectively; and step 3, substituting the known design parameters in step 1 into the relational expression determined in step 2, and calculating the unknown design parameters. The operating parameters of the boilers, with the optimal performance, of the supercritical carbon dioxide unit are selected to establish the relational expression, and the determined operating parameters are substituted into the relational expression to calculate design parameters to be determined.
    Type: Grant
    Filed: December 26, 2021
    Date of Patent: May 24, 2022
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jun Xiang, Meng Zhu, Jing Zhou, Lei Chen, Haoran Qing, Sheng Su, Song Hu, Aishu Li, Jun Xu, Yi Wang, Long Jiang
  • Publication number: 20220157219
    Abstract: A method of driving a display panel, a driving circuit of a display panel, and a display panel are disclosed. The display panel includes a multiplexing unit and a plurality of pixels arranged in an array of M rows and N columns, the multiplexing unit includes a plurality of thin film transistors, and each thin film transistor includes a gate electrode applied with a multiplexing unit gate signal. The method includes: acquiring a plurality of data signals for driving i-th row of pixels, where 1?i?M; generating multiplexing unit gate signals for respective thin film transistors of the multiplexing unit based on the plurality of data signals; and applying the multiplexing unit gate signals to gate electrodes of the respective thin film transistors, so that the respective thin film transistors are turned on or turned off. The multiplexing unit gate signals change according to changes of the plurality of data signals.
    Type: Application
    Filed: September 30, 2020
    Publication date: May 19, 2022
    Inventors: Jing Zhao, Xiuyun Chen, Yehao Zhang, Dapeng Liang, Meng Shi, Yadong Huang, Zhenguo Xu
  • Publication number: 20220159523
    Abstract: Disclosed are a method and a device for measuring and reporting channel state information (CSI), which are used for improving the utilization rate of wireless resources. The method for measuring and reporting channel state information (CSI) comprises: a terminal device performing, on a specified bandwidth part (BWP) and within a specified time, CSI measurement according to a first measurement configuration to obtain a CSI measurement result; and the terminal device reporting, on the specified BWP, the CSI measurement result to a network device, the terminal device performing CSI measurement according to a second measurement configuration outside the specified time.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 19, 2022
    Inventors: Meng XU, Jing LIANG, Jing FU
  • Patent number: 11337122
    Abstract: A switch method, a terminal and a network side device are provided. The method a terminal receiving a switch command sent by a network-side device through a source cell, wherein the switch command comprises access bandwidth information; and the terminal accessing a target cell on a determined partial bandwidth according to the access bandwidth information, so that the terminal switches from the source cell to the network-side target cell.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 17, 2022
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Meng Xu, Li Chen, Jing Liang
  • Publication number: 20220148131
    Abstract: Embodiments of the present disclosure provide a solution for image/video super resolution. A method for image processing is proposed. The method comprises: receiving a first image with a first resolution and at least one reference image associated with the first image, the first image and the at least one reference image being associated with a same video; determining a difference between the first image and the at least one reference image; and generating a second image with a second resolution based on the difference, the first image and the at least one reference image, the second resolution being higher than the first resolution.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Meng WANG, Jizheng Xu, Li Zhang, Shiqi Wang
  • Publication number: 20220135090
    Abstract: Provided is a pressure regulating method in a vehicle, comprising the following steps: S1, detecting a pressure value P in a vehicle compartment; and S2, regulating and correcting the angle of a waste exhaust valve by a control apparatus according to a starting command until target requirements are met. A pressure regulating apparatus in a vehicle for realizing the pressure regulating method is further comprised. The pressure in a vehicle compartment is regulated by regulating the angle of an exhaust valve, so that the pressure in the vehicle compartment is always controlled within a reasonable range, and the problem of pressure change in a vehicle during the operation of the vehicle is solved; meanwhile, comfort of sitting in the vehicle is achieved, and the cost of testing is lowered.
    Type: Application
    Filed: September 2, 2019
    Publication date: May 5, 2022
    Applicant: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Zhenhuan LIU, Xiaozhou LIU, Shudian LI, Guidong TAO, Jiangchun LI, Haoli JIANG, Xiaoyan YANG, Xiugang LI, Meng XU, Yangyang CHEN
  • Publication number: 20220141733
    Abstract: The present disclosure provides a cell handover processing method and device and an apparatus. The method includes: obtaining configuration information of a target handover cell and at least one of the following information: valid time of cell configuration information or a quantity of valid access times; performing cell handover according to the configuration information of the target handover cell within the valid time of cell configuration information and/or the quantity of valid access times.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 5, 2022
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.
    Inventors: Meng XU, Jing LIANG, Dajun ZHANG
  • Patent number: 11311038
    Abstract: Provided herein are methods for producing an adzuki bean protein isolate having high functionality for a broad range of food applications. In some embodiments, the methods for producing the isolate comprise one or more steps selected from: (a) extracting one or more adzuki bean proteins from an adzuki bean protein source in an aqueous solution, for example, at a pH between about 6.5-10.0; (b) purifying protein from the extract using at least one of two methods: (i) precipitating protein from the extract at a pH near the isoelectric point of a globulin-rich fraction, for example a pH between about 5.0-6.0; and/or (ii) fractionating and concentrating protein from the extract using filtration such as microfiltration, ultrafiltration or ion-exchange chromatography; and (c) recovering purified protein isolate.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: April 26, 2022
    Assignee: Eat JUST, Inc.
    Inventors: Ritu Bansal-Mutalik, Siddharth Bhide, Brenna Gibson, Camilla Hall, Malgorzata Jakubasch, Jake Kleiner, Viviane Lanquar, Swetha Mahadevan, Trevor Niekowal, Jade Proulx, Ben Roche, Meng Xu, James Flatt
  • Publication number: 20220124625
    Abstract: The present disclosure relates to the field of communications technology, and provides a signal processing method, a signal processing apparatus and a device. The signal processing method includes: determining a time-domain position for monitoring a power-saving signal; and monitoring the power-saving signal in accordance with the time-domain position.
    Type: Application
    Filed: January 22, 2020
    Publication date: April 21, 2022
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Jing FU, Jing LIANG, Meng XU, Jinhua MIAO
  • Patent number: 11310284
    Abstract: Methods and systems for validating security policy in a cloud computing environment are provided. An example method includes providing a graph database, the graph database representing workloads of the cloud computing environment as nodes and relationships between the workloads as edges, receiving a security policy, the security policy logically describing rules for the relationships between the workloads, determining, based on the security policy and the graph database, a list of violations, the list of violations including at least one relationship from the relationships between the workloads in the graph database, the at least one relationship being not allowed by at least one of the rules in the security policy, and providing the list of violations to a user.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 19, 2022
    Assignee: vArmour Networks, Inc.
    Inventors: Marc Woolward, Meng Xu, Hong Xiao, Keith Stewart, Matthew M. Williamson
  • Publication number: 20220116874
    Abstract: Disclosed are an SCG state control method and apparatus, a UE, an MN, an SN, and a medium. The method comprises: a UE determining whether there is data transmission at an SCG; when it is determined that there is no data transmission at the SCG, controlling a PSCell in the SCG to enter a sleep state; and when it is determined that there is data transmission at the SCG, controlling the PSCell in the SCG to enter an activated state. In the embodiments of the present application, when it is determined that there is no data transmission at an SCG, a UE controls a PSCell in the SCG to enter a sleep state, thereby avoiding wasteful power consumption; moreover, there is no need to release the SCG, such that there is also no need to configure the SCG again when data transmission is initiated at an SCG side again, and data transmission is scheduled at the SCG in a timely manner according to a CSI measurement result reported when the PSCell is in the sleep state, thereby reducing the data transmission delay.
    Type: Application
    Filed: January 14, 2020
    Publication date: April 14, 2022
    Inventors: Meng XU, Jing LIANG
  • Publication number: 20220113793
    Abstract: The present disclosure provides a method for generating a reply message. The method includes: acquiring a current application scene of a user; acquiring a target object type in conversation with the user; generating at least one candidate reply content corresponding to the application scene and matching with the target object type in an expression style; and adjusting the expression style of the candidate reply content according to an expression style of the user on historical content, to generate at least one target reply content.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Jingming WANG, Xiang GE, Xiantao CHEN, Meng XU
  • Publication number: 20220101831
    Abstract: A method, computer program, and computer system is provided for automated speech recognition. Audio data corresponding to one or more speakers is received. Covariance matrices of target speech and noise associated with the received audio data are estimated based on a gated recurrent unit-based network. A predicted target waveform corresponding to a target speaker from among the one or more speakers is generated by a minimum variance distortionless response function based on the estimated covariance matrices.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Applicant: TENCENT AMERICA LLC
    Inventors: Yong XU, Meng XU, Shi-Xiong ZHANG, Dong YU
  • Patent number: 11290493
    Abstract: Methods and systems for managing security in a cloud computing environment are provided. Exemplary methods include: receiving a target, the target specifying workloads of a plurality of workloads to be included in the security policy, the plurality of workloads being associated with the cloud computing environment; identifying nodes and edges in the graph database using the target, the graph database representing the plurality of workloads as nodes and relationships between the plurality of workloads as edges; getting a security intent, the security intent including a high-level security objective in a natural language; obtaining a security template associated with the security intent; and applying the security template to the identified nodes and edges to produce security rules for the security policy, the security rules at least one of allowing and denying communications between the target and other workloads of the plurality of workloads.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: March 29, 2022
    Assignee: vArmour Networks, Inc.
    Inventors: Marc Woolward, Meng Xu, Hong Xiao, Keith Stewart, Matthew M. Williamson
  • Patent number: 11266163
    Abstract: Provided herein are methods for producing a mung bean protein isolate having high functionality for a broad range of food applications. In some embodiments, the methods for producing the isolate comprise one or more steps selected from: (a) extracting one or more mung bean proteins from a mung bean protein source in an aqueous solution, for example, at a pH between about 6.5-10.0; (b) purifying protein from the extract using at least one of two methods: (i) precipitating protein from the extract at a pH near the isoelectric point of a globulin-rich fraction, for example a pH between about 5.0-6.0; and/or (ii) fractionating and concentrating protein from the extract using filtration such as microfiltration, ultrafiltration or ion-exchange chromatography; and (c) recovering purified protein isolate.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: March 8, 2022
    Assignee: Eat JUST, Inc.
    Inventors: Ritu Bansal-Mutalik, Siddharth Bhide, Brenna Gibson, Camilla Hall, Malgorzata Jakubasch, Jake Kleiner, Viviane Lanquar, Swetha Mahadevan, Trevor Niekowal, Jade Proulx, Ben Roche, Meng Xu, James Flatt, Nathaniel Park
  • Publication number: 20220038736
    Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. An apparatus for video decoding includes processing circuitry that decodes prediction information for a current block in a current coded picture. The prediction information indicates a motion vector predictor index (MVP_idx) for selecting a motion vector predictor in a motion vector predictor list. The processing circuitry determines whether the MVP_idx is smaller than a threshold. When the MVP_idx is determined to be smaller than the threshold, the processing circuitry decodes a motion vector difference (MVD) corresponding to the motion vector predictor and reconstructs the current block based on the motion vector predictor and the MVD. When the MVP_idx is determined to be equal to or larger than the threshold, the processing circuitry reconstructs the current block based on the motion vector predictor without the MVD which is not signaled in the coded video sequence.
    Type: Application
    Filed: October 13, 2021
    Publication date: February 3, 2022
    Applicant: Tencent America LLC
    Inventors: Meng XU, Xiang LI, Xiaozhong XU, Guichun LI, Xin ZHAO, Shan LIU
  • Publication number: 20220030263
    Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a current block from a coded video bitstream. The prediction information is indicative of a subset of inter prediction modes associated with a merge flag being false. Then, the processing circuitry decodes at least an additional flag that is used for selecting a specific inter prediction mode from the subset of inter prediction modes. Further, the processing circuitry reconstructs samples of the current block according to the specific inter prediction mode.
    Type: Application
    Filed: October 5, 2021
    Publication date: January 27, 2022
    Applicant: TENCENT AMERICA LLC
    Inventors: Meng Xu, Xiang LI, Xiaozhong XU, Guichun LI, Shan LIU