Patents by Inventor Hailong Li

Hailong Li 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: 20230279283
    Abstract: The present invention belongs to the technical field of oil well cement preparation, and discloses a long-term high-temperature resistant and toughened well cementing and silica-cement composite material and a preparation method. A solid component comprises cement, alumina, superfine high-purity silica sand, a suspending agent and a toughening material according to weight fractions; the toughening material comprises a latex fiber toughening agent and a nano graphene sheet; and a liquid component is composed of water, nano iron oxide and an oil well cement admixture according to weight fractions. Cement slurry with a ratio of the present invention can achieve compressive strength reaching up to 31 MPa after being cured under a high-temperature and high-pressure environment of 200° C. and 150 MPa for one year; and the gas permeability is controlled below 0.02 mD.
    Type: Application
    Filed: January 6, 2023
    Publication date: September 7, 2023
    Applicant: China University of Petroleum (East China)
    Inventors: Xueyu PANG, Jiankun QIN, Hailong LI, Guodong CHENG
  • Publication number: 20230259862
    Abstract: A method for generating a portrait of mechanical equipment includes: obtaining all data information related to mechanical equipment; performing data fusion on the data information related to the mechanical equipment to obtain a multi-source data information set; obtaining target attribute data and target state data of the mechanical equipment based on the multi-source data information set; generating attribute labels of the mechanical equipment based on the obtained target attribute data; inputting current target state data of the mechanical equipment into a trained neural network model to obtain current state labels of the mechanical equipment, where the current state labels include state label values of the mechanical equipment; and generating an equipment portrait of the mechanical equipment through attribute label values of the obtained attribute labels and the state label values of the obtained current state labels.
    Type: Application
    Filed: January 27, 2023
    Publication date: August 17, 2023
    Inventors: Xinmeng WANG, Zongwen WANG, Hailong LI
  • Publication number: 20230254868
    Abstract: Communication methods and apparatuses are provided. In an example method, a terminal device receives first indication information from a network device, where the first indication information indicates a first physical uplink control channel (PUCCH) resource set; and the terminal device determines the first PUCCH resource set based on the first indication information. The first PUCCH resource set is different from a second PUCCH resource set, or the first PUCCH resource set is partially the same as a second PUCCH resource set. The first PUCCH resource set is configured for a first-type terminal device, while the second PUCCH resource set is configured for a second-type terminal device. A maximum bandwidth supported by the first-type terminal device is less than a maximum bandwidth supported by the second-type terminal device.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventors: Hailong HOU, Juan ZHENG, Chaojun LI, Yunhao ZHANG
  • Publication number: 20230251385
    Abstract: Disclosed is in the present disclosure a dynamic compensation wind measurement lidar system, including a laser, an A/D converter, a signal processor, and a data processor. The signal processor includes a power spectrum calculation module, a motion sensor, and a pulse integration module. The pulse integration module divides an optical pulse transmitted in a single beam period into n sections for integration, where real-time motion and attitude data collected by the motion sensor is added to each of the sections for integration to improve a signal-to-noise ratio by integrating a power spectral density for a plurality of periodic pulse signals. In the present disclosure, by means of integrating optical pulses in single-beam dwell time by sections and attitude superimposing, an attitude compensation frequency may be greatly increased, and the attitude compensation frequency is adjustable.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 10, 2023
    Applicant: Nanjing Movelaser Co., Ltd.
    Inventors: Jianwei SHAO, Hailong ZHU, Zengli XIAO, Zhi LI, Chen DENG
  • Publication number: 20230236854
    Abstract: A client device may receive, from a remote computing system via a first communications channel, first graphics content for a virtual desktop of a computing environment hosted on the remote computing system and delivered to the client device. The first graphics content may be sent from the client device to at least one external. The client device may receive, from the remote computing system via a second communications channel, data indicative of at least one characteristic of plurality of resources hosted in the computing environment and accessible via the virtual desktop. While the virtual desktop is presented on the at least one external monitor and based at least in part on the received data, second graphics content indicative of the at least one characteristic of the plurality of resources may be presented on a touchscreen of the client device.
    Type: Application
    Filed: February 16, 2022
    Publication date: July 27, 2023
    Inventors: Jian Luo, Cheng Zhang, Hailong Li, Xiao Zhang
  • Publication number: 20230237649
    Abstract: Embodiments provide a deep learning framework to accurately segment liver and spleen using a convolutional neural network with both short and long residual connections to extract their radiomic and deep features from multiparametric MRI. Embodiments will provide an “ensemble” deep learning model to quantify biopsy derived liver fibrosis stage and percentage using the integration of multiparametric MRI radiomic and deep features, MRE data, as well as routinely available clinical data. Embodiments will provide a deep learning model to quantify MRE-derived liver stiffness using multiparametric MRI, radiomic and deep features and routinely-available clinical data.
    Type: Application
    Filed: April 15, 2021
    Publication date: July 27, 2023
    Inventors: Jonathan DILLMAN, Lili HE, Hailong LI
  • Publication number: 20230232309
    Abstract: This application discloses a network device accessing method and an apparatus, and relates to the wireless communication field, to control a number of reduced capability (reduced capability, REDCAP) terminals accessing a network device, and improve network transmission performance. The method includes: A terminal apparatus receives, from a network device, first information indicating whether a REDCAP terminal is allowed to access the network device, and determines, based on the first information, whether to access the network device. The REDCAP terminal includes a first-type REDCAP terminal and a second-type REDCAP terminal, the first-type REDCAP terminal and the second-type REDCAP terminal operate in a same frequency range, and a bandwidth of the second-type REDCAP terminal is less than that of the first-type REDCAP terminal and/or a number of receive antennas of the second-type REDCAP terminal is less than that of the first-type REDCAP terminal.
    Type: Application
    Filed: March 27, 2023
    Publication date: July 20, 2023
    Inventors: Yongqiang FEI, Juan ZHENG, Hailong HOU, Chaojun LI
  • Patent number: 11688746
    Abstract: A method for preparing an array substrate, a display panel and an evaporation apparatus are disclosed. A method comprises: fixing a base substrate to an evaporation stage; attaching at least one shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate, wherein the open mask has at least one opening for vapor deposition, and the at least one shielding sheet is positioned corresponding to the at least one opening and each has an area that is less than an area of a corresponding opening to shield a portion of the corresponding opening, and wherein the portion of the corresponding opening is separate from a boundary of the corresponding opening; and evaporating to form an evaporation material layer on the base substrate, to which the shielding sheet is attached.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: June 27, 2023
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Shujie Liu, Zhiyong Xue, Hailong Li, Lingling Ma, Hongyu Mi, Liangliang Liu
  • Publication number: 20230198498
    Abstract: Thin-film bulk acoustic resonator, forming method and filter are provided. The thin-film bulk acoustic resonator includes: a first substrate, an upper surface of the first substrate being provided with a first cavity; a piezoelectric stack structure, disposed on the upper surface of the first substrate and covering the first cavity, the piezoelectric stack structure including a second electrode, a piezoelectric layer and a first electrode which are sequentially stack from bottom to top; a groove, including a first groove and/or a second groove, the first groove penetrating through the first electrode and extending into or penetrating through the piezoelectric layer, the second groove penetrating the second electrode and extending into or penetrating through the piezoelectric layer; and a reinforcement layer, disposed on at least one side of the first electrode or the second electrode at a bottom of the groove.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Inventors: Wei LI, Herb He HUANG, Hailong LUO
  • Publication number: 20230196119
    Abstract: The present invention provides a self-powered integrated sensing and communication (ISAC) interactive method of high-speed railway based on hierarchical deep reinforcement learning (HDRL), including: Constructing an integrated system framework for passive sensing and communication of high-speed train, where the passive sensor is mainly used for receiving train status information, and the access point (AP) is utilized for status information sensing of the train; During the remote communication between the AP and the base station (BS), Gaussian mixture model (GMM) clustering method is utilized for obtaining reference handover triggering points and completing the communication handover; Proposing an option-based HDRL algorithm to train the high-speed train agent so as to implement the dynamic autonomous switching process of information sensing and remote communication, thereby ensuring the minimum of task completion time and the timely charging for sensors.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 22, 2023
    Applicant: Jilin University
    Inventors: Fengye Hu, Zhuang Ling, Tanda Liu, Hailong Li, Zhijun Li, Wuliji Nashun, Difei Jia, Long Lv, Qiang Li
  • Publication number: 20230189234
    Abstract: A frequency domain resource determination method, a device, and a storage medium.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Hailong Hou, Juan Zheng, Chaojun Li, Yongqiang Fei
  • Publication number: 20230186872
    Abstract: Power demand reduction for image generation for displays skips rendering of frames that are highly similar based on a comparison of certain parameters associated with draw calls. A first set of draw calls is received from a game engine by a central processing unit (CPU) circuit and then a second set of draw calls are provided to the CPU circuit. The CPU circuit compares the second set of draw calls to the first set of draw calls. If there is a change in at least one parameter that exceeds a threshold, then the CPU circuit sends the second set of draw calls to a graphics processing unit (GPU) circuit for rendering. If, however, the change in selected parameters is below the threshold, then the CPU circuit sends an earlier rendered image to the display for presentation to the user, effectively omitting usage of the GPU circuit for that frame.
    Type: Application
    Filed: June 23, 2020
    Publication date: June 15, 2023
    Inventors: Yunzhen Li, Yanshan Wen, Hailong Wang
  • Publication number: 20230189225
    Abstract: In an embodiment a method for enhancing a physical downlink control channel, the method includes obtaining, by a terminal device, control-resource set (CORESET) configuration information, wherein the CORESET configuration information is used for configuring a time-domain resource and a frequency-domain resource of a CORESET, wherein the time-domain resource comprises X time-domain symbols, wherein the X time-domain symbols are consecutive in time domain, wherein X is an integer greater than or equal to 1 and less than or equal to M, and wherein M is an integer greater than or equal to 4 and determining, by the terminal device, a physical downlink shared channel (PDSCH) time-domain resource configuration set based on the X time-domain symbols, wherein the PDSCH time-domain resource configuration set is for PDSCH time-domain resource allocation.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Hailong Hou, Chaojun Li, Juan Zheng, Yongqiang Fei
  • Publication number: 20230189235
    Abstract: A communication method includes determining, by a terminal device, a first frequency domain resource, and performing a first-type operation on the first frequency domain resource. The first-type operation includes at least one of radio resource management (RRM) measurement, radio link measurement, or receiving first information. The first information is useable to indicate that the terminal device is configured to perform a second-type operation on a second frequency domain resource, and the second-type operation is different from the first-type operation.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Juan ZHENG, Chaojun LI, Xiaolei TIE, Zhihu LUO, Hailong HOU
  • Publication number: 20230183180
    Abstract: A process of making Roxadustat of the following formula: comprising converting a compound of formula VI: to Roxadustat, wherein R is a C1-C20 alkyl group, and PG is a protective group.
    Type: Application
    Filed: June 4, 2021
    Publication date: June 15, 2023
    Inventors: Peng WANG, Pixu LI, Hailong YANG, Qiang WEI
  • Publication number: 20230171658
    Abstract: A communication method and apparatus are provided, which relate to the field of communication technologies, to improve communication performance of a terminal device and improve resource utilization of a communication system. The method includes: a terminal device receives measurement information from a network device, where the measurement information indicates one or more measurement objects, and the measurement information includes one or more of the following: information about a measurement object of a serving cell, information about intra-frequency measurement of a neighboring cell, and information about inter-frequency measurement of a neighboring cell; and the terminal device performs, based on a reference signal associated with one or more measurement objects corresponding to a first bandwidth part (BWP), one or more of the following measurements: radio resource management (RRM) measurement, radio link monitoring (RLM) measurement, and beam failure recovery (BFR) measurement.
    Type: Application
    Filed: January 31, 2023
    Publication date: June 1, 2023
    Inventors: Ronghui Wen, Zheng Yu, Zhe Jin, Xi Xie, Hailong Hou, Jiaojiao Li
  • Patent number: 11655248
    Abstract: Provided are a class of KRAS G12C mutein inhibitors, which relate in particular to a compound represented by formula (I), an isomer thereof, and a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: May 23, 2023
    Inventors: Yaxian Cai, Zhaobing Xu, Hailong Yang, Shiqi Han, Guoping Hu, Lihong Hu, Charles Z. Ding, Jian Li, Shuhui Chen
  • Publication number: 20230134243
    Abstract: Methods and systems for automatically converting devices as input sources for a session are provided. A system may establish, via a wireless network, a session between a primary client device and a server, the primary client device being associated with a plurality of secondary client devices. The system may select one or more devices, among the primary client device and the plurality of secondary client devices, based on a type of the session, as one or more input sources for the session. The system may cause the selected one or more devices to execute one or more virtual applications for using the selected one or more devices to receive an input.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 4, 2023
    Inventors: Hailong Li, Cheng Zhang, Xiao Zhang
  • Publication number: 20230138381
    Abstract: A method for measuring aloesin in rat plasma includes: taking the to-be-detected plasma containing aloesin, adding the methanol solution containing the internal standard compound aloeresin D thereinto, performing vortex precipitation, centrifuging, and collecting supernatant as to-be-detected sample; setting liquid chromatogram conditions as follows: carrying out gradient elution by adopting a mobile phase A and a mobile phase B, wherein the mobile phase A is an aqueous solution containing 0.1-1.0 thousandth (v/v) of formic acid, the mobile phase B is methanol; Setting mass spectrometry conditions as follows: using electrospray ion source, using negative ion detection, spray voltage being 4500 V, spray temperature being 550° C.; adopting multiple reaction ion monitoring scan mode, wherein the ion pair used for the quantitative analysis of aloesin is m/z 393.1?272.9, and the ion pair for the internal standard compound aloeresin D is m/z 555.3?144.9. The method improves aloesin detection in plasma.
    Type: Application
    Filed: March 12, 2021
    Publication date: May 4, 2023
    Inventors: Yinfeng TAN, Hailong LI, Youbin LI, Xuesong WANG, Xue CUI
  • Publication number: 20230138659
    Abstract: A device and method with transformer model implementation are provided. The electronic device includes a processor configured to perform an inference by implementing a transformer model including a plurality of encoders and a plurality of decoders, and a memory configured to store instructions to be executed by the processor. Each of the encoders and the decoders includes an attention block that determines an attention value. The processor is configured to perform a first sub-softmax tile-wise operation in the attention block, perform a reduction operation to determine an adjustment factor based on a resulting value of the first sub-softmax operation, and perform a second sub-softmax tile-wise operation based on a resulting value of the reduction operation.
    Type: Application
    Filed: August 12, 2022
    Publication date: May 4, 2023
    Inventors: Jung Ho AHN, Sunjung LEE, Hailong LI, Jaewan CHOI