Patents by Inventor Fei Liu

Fei Liu 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: 20240182446
    Abstract: A TYK2 inhibitor compound containing a bicyclic ring and the use thereof in the preparation of a drug for treating or preventing TYK2-related diseases.
    Type: Application
    Filed: January 30, 2022
    Publication date: June 6, 2024
    Inventors: Fei Liu, Yanlong Liu, Bin Wang, Hongjiang Xu, Xujing Tang
  • Publication number: 20240188390
    Abstract: A display panel has a display region and a peripheral region. The display panel includes a substrate, a first metal layer disposed on the substrate, a planarization layer disposed on a side of the first metal layer away from the substrate, and a retaining wall structure located in the peripheral region and surrounding the display region. The first metal layer includes a signal line pattern located in the peripheral region. The planarization layer includes an opening in the peripheral region. At least a portion of the retaining wall structure is located in the opening. The signal line pattern is provided with at least one through hole, an orthogonal projection of the at least one through hole on the substrate is located within an orthogonal projection of the opening on the substrate, and is at least located on a side of an orthogonal projection of the retaining wall structure on the substrate.
    Type: Application
    Filed: February 20, 2023
    Publication date: June 6, 2024
    Inventors: Bo ZHANG, Zhiwen CHU, Yi QU, Xinxin WANG, Aoyuan FENG, Hongwei MA, Ying LIU, Xin JIN, Lei FAN, Jianbo YANG, Xiaoliang GUO, Lei DENG, Chunfang FAN, Fei LIU, Liangyun LI, Qinbo REN, Yingchang GAO
  • Publication number: 20240186770
    Abstract: The present invention discloses a busbar chamber arc-striking assembly, which includes a main frame forming a space configured to accommodate a busbar chamber sleeve, wherein the main frame includes a back plate, and the back plate is arranged on a side of the busbar chamber sleeve opposite to the busbar; and a first arc-striking plate which is parallel to and spaced apart from the back plate of the main frame, wherein the first arc-striking plate is installed to extend between adjacent busbar chamber sleeves. The busbar chamber arc-striking assembly according to the present invention can quickly strike the arc at the initial stage of arc generation, cut off the arc, reduce the arc energy, and ignite the arc itself until the arc is extinguished.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 6, 2024
    Applicant: Schneider Electric Industries SAS
    Inventors: Ling Ya, Fei Liu, Haifeng Lu, Yinzhong Que, Bhoopender Singh, Harethe El Ouadhane
  • Publication number: 20240180381
    Abstract: The embodiment of the present disclosure provides a cleaning device, which includes a power module, a vacuum cleaner module, and a surface wet cleaner module. The power module includes a power assembly and a motor assembly that are connected to each other. The vacuum cleaner module includes an air suction assembly, a dust collection assembly, and a filter assembly that are sequentially communicated, and the vacuum cleaner module has a first mounting position that is configured to be connected and matched with the power module. The surface wet cleaner module includes a floor brush and a body, and the body has a second mounting position that is configured to be connected and matched with the power module.
    Type: Application
    Filed: December 1, 2023
    Publication date: June 6, 2024
    Applicant: TINECO INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Yazhou DANG, Qinwen LIU, Zhe CAO, Zhen HAN, Shaohua CHEN, Jianlong WANG, Boyi CHEN, Yuping LI, Haofeng KU, Jianfeng WANG, Fei CAO, Jun LIU, Jianhua CAO, Anbo LI, Chunfeng ZHOU, Jiaxin XU, Sihao BAN, Weidong LIU
  • Patent number: 12002817
    Abstract: Provided is a display substrate. The display substrate includes including a base substrate having a first display region and a second display region; in the pixel circuit included in the pixels in the second display region, the conductive line connected to the metal layer is a transparent conductive line, and the transparent conductive line is disposed between the two existing insulating layers.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 4, 2024
    Assignees: CHENGOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Ling Shi, Yipeng Chen, Ke Liu, Fei Fang, Zhenhua Zhang, Xuewei Tian
  • Patent number: 12001518
    Abstract: A method for predicting matching degree between a resume and a post, and a related device are provided in this disclosure. In the method for predicting the matching degree between the resume and the post, and the related device according to this disclosure, firstly the semi-structured keys and values in post information and resume information and their source are obtained. Then, the matching degree between the resume information and the post information is predicted by a prediction model including a cascaded pre-trained language model, a Transformer encoder and a single label classification model, based on the keys and values of a respective post information and resume information attribute, and corresponding source representations. Thus, by comprehensively searching internal interaction and external interaction of semi-structured multivariate attributes in person-post matching, the matching result is more accurate.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: June 4, 2024
    Assignee: National University of Defense Technology
    Inventors: Honghui Chen, Taihua Shao, Chengyu Song, Miao Jiang, Mengru Wang, Xin Zhang, Fei Cai, Dengfeng Liu, Siyuan Wang
  • Patent number: 12002549
    Abstract: The present invention provides a knowledge reuse-based method and system for predicting a cell concentration in a fermentation process. The method includes: constructing a cell concentration soft sensor universal model in a fermentation process; acquiring and preprocessing process data of a fermentation stage A; determining a cell concentration soft sensor model of the fermentation stage A; designing a cell concentration online soft sensor of a fermentation stage B; and predicting a cell concentration of the fermentation stage B according to the cell concentration online soft sensor of the fermentation stage B. The present invention resolves the problems of weak generalization of a cell concentration soft sensor model and high costs of establishing models for fermentation stages separately, thereby improving the prediction accuracy of a cell concentration soft sensor.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: June 4, 2024
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Xiaoli Luan, Xiaojing Ping, Haiying Wan, Fei Liu
  • Patent number: 11998016
    Abstract: The present disclosure provides use of a Chaetomium globosum strain in controlling Fusarium crown rot (FCR) of wheat. The C. globosum strain under the deposit designation of 12XP1-2-3 is deposited at China General Microbiological Culture Collection Center (CGMCC) on Jan. 23, 2019 with an accession number of CGMCC No. 17183. Field experiments conclude that coating of wheat seeds with Chaetomium globosum strain 12XP1-2-3 can reduce diseased stem rate, disease rating, and disease index by 19.0%-41.3%, 43.7%, and 4.7%-45.4%, respectively.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: June 4, 2024
    Assignee: Institute of Plant Protection, Henan Academy of Agricultural Sciences
    Inventors: Fei Xu, Yuli Song, Junmei Wang, Jiaojiao Zhang, Zixing Han, Yahong Li, Ruijie Shi, Lijuan Li, Lulu Liu
  • Publication number: 20240173571
    Abstract: The embodiments of the present disclosure provide a method for dose verification. The method may include obtaining a predicted radiation auxiliary image of a target object at a target radiation time point; determining a target dose strategy based on the predicted radiation auxiliary image; performing, based on the target dose strategy, treatment in a current radiation fraction on the target object.
    Type: Application
    Filed: February 1, 2024
    Publication date: May 30, 2024
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yanfang LIU, Cheng NI, Fei ZHAO, Libin WEN, Zhao JIN
  • Patent number: 11995790
    Abstract: The present invention provides a three-dimensional view-based fabricated building display method and system. In particular, a three-dimensional model is loaded, the three-dimensional model is rendered by a first rendering mode to obtain an average frame rate of automatic rotation. In a case that the average frame rate is less than a first threshold, the three-dimensional model is divided into two layers. the first layer is a model primitive layer, and the second layer is a reference primitive and view proprietary primitive layer. The first layer is rendered by the first rendering mode, and the second layer is rendered by a second rendering mode. In a case that the average frame rate is greater than a second threshold, the three-dimensional model is rendered by a third rendering mode.
    Type: Grant
    Filed: December 27, 2023
    Date of Patent: May 28, 2024
    Assignee: China Construction Industrial & Energy Engineering Group Huanghe Construction Co., Ltd.
    Inventors: Jie Liu, Zhanqi Zhang, Chunyuan Tang, Fei Huang, Song Chen, Daoming Li, Liushuai Dong
  • Patent number: 11993704
    Abstract: An insulating medium rubber film and a production method thereof, and a multi-layer printed-circuit board. The insulating medium rubber film includes a release film and an insulating medium layer arranged on the surface of the release film, where materials of the insulating medium layer include saturated polyester resin, amino resin or blocked isocyanate, epoxy resin, a curing agent, inorganic filler and a curing accelerator. According to the insulating medium rubber film and the production method thereof and the multi-layer printed-circuit board, by introducing the saturated polyester resin component into an epoxy resin composition, the produced insulating medium rubber film has the advantages that a dielectric constant is low, a dielectric dissipation factor is low, thermal expansion is not liable to happen, and adhesion is good.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: May 28, 2024
    Assignee: SHENZHEN NEWFILMS NEW MATERIAL TECHNOLOGY CO., LTD
    Inventors: Yueshan He, Fei Liu, Qiong He
  • Patent number: 11995142
    Abstract: Described are systems and methods that solve localization problems using Machine Learning models to compute country vectors for each linked content item and present content items in response to requests based on the country vectors. For example, a request from a user in Country A may be processed to determine candidate content items responsive to the request and to determine Country A as the country corresponding to the request. The candidate content items may then be processed to determine, for each candidate content item, a country vector corresponding to Country A as indicative of the relevance of the content item to Country A. Content items that are more likely than not to be relevant to the country of the request (e.g., Country A), as indicated by the respective country vector, may be considered as responsive and all other candidate content items discarded.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: May 28, 2024
    Assignee: Pinterest, Inc.
    Inventors: Fei Liu, Jun Liu, Siyang Xie, Yang Xiao
  • Publication number: 20240168630
    Abstract: A flat hash table includes a plurality of entries, and each entry includes a hash function index and a usage bitmap. A method for block device level compression mapping using the flat hash table includes compressing uncompressed data to compressed data, retrieving an entry of the flat hash table using an uncompressed block address of the uncompressed data, determining a compressed block address of the compressed data by executing at least one hash function and by determining a hash function in the at least one hash function for mapping the uncompressed block address to the compressed block address that corresponds to a space in a block storage device, storing the compressed data to the space that corresponds to the compressed block address, and updating the hash function index of the entry of the flat hash table with an index indicative of the hash function.
    Type: Application
    Filed: November 18, 2022
    Publication date: May 23, 2024
    Inventors: Ping Zhou, Longxiao Li, Chaohong HU, Fei Liu, Kan Frankie Fan, Hui Zhang
  • Publication number: 20240172151
    Abstract: Systems, methods, non-transitory processor-readable media, and apparatuses for determining modulation reference signals include but not limited to receiving a Synchronization Signal (SS)/Physical Broadcast Channel (PBCH) block, the SS/PBCH block includes Demodulation Reference Signal (DMRS) Resource Elements (REs). A portion of a bandwidth of the SS/PBCH block is outside of a bandwidth of a system bandwidth. A mapping between a DMRS sequence and the DMRS REs is determined. A mapping between a Control-Chanel Element (CCE) and a first resource is determined.
    Type: Application
    Filed: December 7, 2023
    Publication date: May 23, 2024
    Applicant: ZTE CORPORATION
    Inventors: Kai XIAO, Xing LIU, Jing SHI, Peng HAO, Fei XUE
  • Publication number: 20240171402
    Abstract: An authentication method for a target device, the method comprising authenticating, at an access network, a first identity of the target device for registering on the access network. In response to a successful authentication of the first identity by the access network, the method comprises executing, at the access network, a zero-knowledge proof (ZKP) protocol to authenticate a second identity of the target device for accessing a service provider; and, in response to a successful authentication of the second identity, granting, by the access network, access of the target device to the service provider.
    Type: Application
    Filed: January 22, 2024
    Publication date: May 23, 2024
    Inventors: Gholamreza RAMEZAN, Amr Adel Nasr ABDELNASSER, Fei YANG, Weiyu JIANG, Bingyang LIU
  • Publication number: 20240164803
    Abstract: The present invention discloses a temperature control method and a system for a blade shaft of an ultrasonic scalpel based on a temperature distribution function model. The system includes the blade shaft of the ultrasonic scalpel and a transducer that are coupled to each other, and is connected to a generator through a cable. When the blade shaft of the ultrasonic scalpel works, actual temperature of the blade shaft is distributed along a one-dimensional space of the blade shaft. The temperature distribution on the blade shaft is determined by a set of the real-time working feedback parameter, the physical structure feature parameter, and the surrounding environmental parameter of the blade shaft. Each temperature distribution corresponds to a solution of the temperature distribution function, and the function can be approximated by a machine leaning algorithm.
    Type: Application
    Filed: April 15, 2022
    Publication date: May 23, 2024
    Applicant: Innolcon Medical Technology (Suzhou) Co., Ltd.
    Inventors: Longyang Yao, Fuyuan Wang, Fei Ding, Zhengzhong Liu, Wei Luo
  • Publication number: 20240171443
    Abstract: The present invention discloses a waveform peak clipping method and system. The waveform peak clipping method includes: 1) for a complex waveform, building two pulses by a delta function at t=0: a real pulse and an imaginary pulse; 2) performing fast Fourier transform on the two pulses and removing power at a load rate; 3) compensating for missing power and performing inverse fast Fourier transform on results; 4) convolving the pulses built in step 3) with the original waveform; and 5) iterating the convolution process until the amplitudes of the obtained waveforms at all time samples are within a limit range of a digital-to-analog converter during clipping events of all the time samples. The peak clipping method is set in the present invention to limit the amplitude of a bias waveform of a transition edge sensor in any given time sample to a maximum range of the digital-to-analog converter, without affecting the power at the carrier frequencies.
    Type: Application
    Filed: November 22, 2023
    Publication date: May 23, 2024
    Inventors: Ruirui FAN, Ran DUAN, Fei LIU, Xiaoyun MA, Di LI
  • Patent number: 11990843
    Abstract: A control circuit for an isolated power converter includes a first sensing circuit that senses a secondary side output voltage and produces a pulse width modulation (PWM) signal having a duty cycle that is proportional to a value of the secondary side output voltage. The PWM is transferred a cross the converter isolation barrier to the primary side, and a primary side circuit receives the PWM signal and outputs a control signal. A controller determines the value of the secondary side output voltage from the control signal and uses the value to control primary side power switching devices of the isolated power converter to regulate the secondary side output voltage at a selected value.
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: May 21, 2024
    Assignee: Queen's University at Kingston
    Inventors: Yan-Fei Liu, Yang Chen, Binghui He, Wenbo Liu, Bo Sheng
  • Publication number: 20240156761
    Abstract: Provided is a dosage form comprising magnesium threonate having enhanced efficacy. Also provided is a pharmacokinetic profile of magnesium threonate having enhanced efficacy. The dosage forms and pharmacokinetic profile of magnesium threonate are used to treat a variety of diseases, disorders, syndromes and/or conditions.
    Type: Application
    Filed: June 15, 2023
    Publication date: May 16, 2024
    Inventors: Guosong LIU, Fei MAO, Jason Gregory WEINGER
  • Patent number: D1027445
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: May 21, 2024
    Assignee: SHANGHAI HOTO TECHNOLOGY CO., LTD
    Inventors: Lidan Liu, Xiaodong Liu, Fei Lei