Patents by Inventor Xiaoyu Chen

Xiaoyu Chen 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: 20250178757
    Abstract: A ducted fan aerial vehicle includes a duct, a vehicle body connected to the duct, and a power assembly connected to the vehicle body. The duct includes a duct unit including a duct hole. At least part of the duct unit is a hollow structure. The power assembly is at least partially located in the duct hole, and is configured to cooperate with the duct to provide aerodynamic thrust.
    Type: Application
    Filed: January 14, 2025
    Publication date: June 5, 2025
    Inventors: Ang LI, Chao MA, Qi LI, Wei ZHANG, Xiaoyu CHEN, Zhenhua XU, Dong LI, Yiqing CHEN
  • Publication number: 20250084284
    Abstract: An adhesive material that provides fast and robust adhesion on wet surfaces, where the adhesion formed is detachable on-demand. The adhesive material is formed of one or more hydrophilic polymers or copolymers grafted with one or more amine coupling groups via a plurality of cleavable physical bonds and/or cleavable covalent bonds and one or more cross linkers. Application of the adhesive material on a wet surface causes the adhesive material to absorb liquid to thereby swell the adhesive material to form a layer of hydrogel, resulting in the formation of temporary crosslinks followed by covalent crosslinks with the surface. Introducing a triggering agent cleaves the cleavable physical bonds and/or cleavable covalent bonds to allow for non-traumatic detachment of the adhesive material from the surface.
    Type: Application
    Filed: August 2, 2024
    Publication date: March 13, 2025
    Inventors: Xuanhe Zhao, Hyunwoo Yuk, Xiaoyu Chen
  • Publication number: 20250066711
    Abstract: Disclosed is a method for collecting bacteria from bacterial or fungal fermentation culture broth, the method comprising the steps of: a) mixing bacterial or fungal fermentation culture medium with a carboxylated chitosan to obtain a mixture; optionally, b) adding a sodium alginate solution to the mixture and mixing homogeneously; and c) precipitating to obtain bacterial or fungal cell precipitate or culture supernatant.
    Type: Application
    Filed: December 29, 2022
    Publication date: February 27, 2025
    Inventors: Yan Zhi, Xiaoyue Chen, Weichang Zhou, Zhisheng Chen
  • Publication number: 20250026756
    Abstract: The present invention belongs to the field of medicinal chemistry, and particularly relates to synthesis, a preparation method and the use of an inhibitor containing dual targets SHP2 and CDK4/6, wherein the inhibitor comprises three compounds of general formulas I-III and pharmaceutically acceptable salts, enantiomers, diastereomers, tautomers, solvates, polymorphs or prodrugs thereof. According to the present invention, a class of brand-new SHP2 and CDK4/6 dual-target inhibitors are prepared by means of a pharmacophore fusion and reasonable drug design method, so that the problems of drug resistance, poor drug effect, etc., of the existing SHP2 inhibitor and CDK4/6 inhibitor are solved; the great significance of the present invention is providing the first SHP2 and CDK4/6 dual-target inhibitor, which provides a basis for solving the problem of drug resistance of kinase and phosphatase in the later period.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 23, 2025
    Applicant: CHINA PHARMACEUTICAL UNIVERSITY
    Inventors: Xiaoxing WU, Xiaoyu CHEN, Wenqiang LI, Chengxia SHU, Guangmei LUO, Kexin YANG
  • Patent number: 12197877
    Abstract: Disclosed are various embodiments for a visual language processing modeling framework via an attention-on-attention mechanism, which may be employed for object identification, classification, and the like. In association with a display of a user interface, an eye tracking via images captured by an imaging device is performed to programmatically detect eye movement and fixation relative to sub-regions of the user interface. Eye fixations on at least one of the sub-regions from the eye tracking. Visual cues are extracted from the user interface based at least in part on the eye fixations, the visual cues being in a sequence of identification. A visual language sentence is generated based at least in part on the visual cues as extracted. The visual language sentence of the visual cues in the sequence of identification is correlated to at least one decision using a visual language understanding routine.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: January 14, 2025
    Assignee: VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
    Inventors: Ran Jin, Xiaoyu Chen
  • Patent number: 12195565
    Abstract: The invention relates to a polymer having a main chain which is obtained by free radical emulsion polymerisation of a monomer mixture, which comprises at least one optionally substituted styrene, at least one C1-C4 alkyl (meth)acrylate and at least one ethylenically unsaturated monomer. The monomer mixture is polymerised in a reaction mixture comprising a natural and/or synthetic polymeric stabilizer. According to the invention the polymer main chain further comprises a reaction product of silica sol and an unsaturated organosilicon compound. The invention relates also to methods of making such polymer.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: January 14, 2025
    Inventors: Xiaoyu Chen, Xuan Li
  • Patent number: 12182546
    Abstract: A method for model production includes acquiring a related operation for model production from a user interface layer of a model production system, and determining a software platform of the model production system; acquiring a model service corresponding to the related operation by invoking an application programming interface (API) corresponding to the related operation, wherein the API is located between the user interface layer and other layer in the model production system; performing the model service by invoking local resources of the software platform with a tool of the software platform adapted to the model service, to generate a target model; and applying the target model in a target usage scene.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: December 31, 2024
    Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: En Shi, Yongkang Xie, Zihao Pan, Shupeng Li, Xiaoyu Chen, Zhengyu Qian, Jingqiu Li
  • Publication number: 20240410911
    Abstract: The present disclosure relates to a system for the extraction of macromolecules comprising: one or more incubators, the incubators for culturing a biological sample to provide a base sample for screening for the detection of the macromolecule; a sample operating system, the sample operating system for performing predetermined operations on the biological sample cultured in the incubator; a sample detection platform, the sample detection platform for detecting the biological sample for screening; and a transfer platform, the transfer platform for transferring the biological samples between the incubator and the sample operating system and/or between the sample operating system and the sample detection platform. The system according to the present disclosure not only quantitatively increases the throughput of extraction of macromolecules while quantitatively reducing the number of operators, but also greatly improves the stability, homogeneity, and reproducibility of the process by standardizing operations.
    Type: Application
    Filed: July 22, 2022
    Publication date: December 12, 2024
    Inventors: Hao CHEN, Kailin YANG, Yan ZHI, Xiaoyue CHEN
  • Publication number: 20240352498
    Abstract: The present invention relates inter alia to methods of biosynthetic production of QS-21, precursors and variants thereof, and to related aspects.
    Type: Application
    Filed: June 24, 2024
    Publication date: October 24, 2024
    Applicants: The Regents of the University of California, Plant Bioscience Limited
    Inventors: Yuzhong Liu, Samantha Aiko Crowe, Jay D. Keasling, Xiaoyue Chen, Graham Arthur Hudson, Fei Gan, Henrik V. Scheller, James Reed, Laetitia Martin
  • Publication number: 20240348686
    Abstract: A remote data access method is applied to a first device that is coupled to and communicates with a second device. The first device and the second device each are configured with a network interface card (NIC) having a remote direct memory access (RDMA) function. The method is performed by a NIC of the first device, and the method includes: generating a first packet including a type identifier and a function identifier; and sending the first packet to the second device. The type identifier in the first packet indicates that the first packet is a remote memory function call (RMFC)-type packet, and the RMFC-type packet indicates the second device to perform a preset operation on local data of the second device. The function identifier in the first packet indicates an operation type of the preset operation.
    Type: Application
    Filed: May 29, 2024
    Publication date: October 17, 2024
    Inventors: Weibin Lin, Wenkai Ling, Shengyu Shen, Shanggang Xie, Qiuping Pan, Xiaoyu Chen
  • Publication number: 20240344015
    Abstract: An intelligent system for gene synthesis and monoclonal picking, comprising: a core operation module for performing operations associated with gene synthesis and monoclonal picking; and a control system for controlling at least a part of operations of corresponding compartments of the core operation module. The core operation module at least includes: a liquid operation compartment for performing operations of mixing gene fragments and mixing synthetizing reagents with biological samples in the process of gene synthesis; a purification compartment for performing purification operations on nucleic acid products created after the mixing; an amplification compartment for performing amplification operations and error correction operations on fragments of the nucleic acid products and performing culturing and amplification operations on vectors; and a monoclonal picking compartment for performing monoclonal picking operations on purified and cultured nucleic acid products.
    Type: Application
    Filed: November 11, 2022
    Publication date: October 17, 2024
    Inventors: Hao CHEN, Kailin YANG, Yan ZHI, Xiaoyue CHEN
  • Publication number: 20240330087
    Abstract: A service processing method and apparatus are provided, and relate to the field of computer technologies. The method includes: First, a first-type processor included in a server obtains a first message for requesting a first service. Second, the first-type processor parses the first message, and writes data needed by the first service into DMA space, where the DMA space is storage space provided by a memory of the server based on a DMA technology. Finally, a second-type processor whose performance is better than that of the first-type processor in the server reads the foregoing data from the DMA space, and outputs a processing result of the first service.
    Type: Application
    Filed: June 7, 2024
    Publication date: October 3, 2024
    Inventor: Xiaoyu Chen
  • Publication number: 20240323717
    Abstract: A model updating method and apparatus, a storage medium, a terminal, and a network device are provided. The method includes: determining whether an update for a locally deployed model is required; and cooperating with a network to update the locally deployed model based on determining that the update for the locally deployed model is required.
    Type: Application
    Filed: December 17, 2021
    Publication date: September 26, 2024
    Inventors: Xiaoyu CHEN, Lifeng HAN
  • Publication number: 20240306010
    Abstract: A method for obtaining data is provided. The method for obtaining data includes the following. A terminal device receives first configuration information from a network device, where the first configuration information indicates a data collection manner for a first model, a data preprocessing manner for the first model, and/or a data reporting manner for the first model, and the first model is an artificial intelligence (AI) model used by the network device. The terminal device performs corresponding configuration based on the first configuration information.
    Type: Application
    Filed: January 29, 2022
    Publication date: September 12, 2024
    Inventors: Xiaoyu CHEN, Lifeng HAN
  • Publication number: 20240296067
    Abstract: A computing device includes a scheduling apparatus and at least two processing unit sets, each processing unit set includes at least one processing unit, and the scheduling apparatus is communicatively connected to processing units in the at least two processing unit sets. The data processing method in this application includes: The scheduling apparatus receives a data processing request, where the data processing request includes a function identifier, and the function identifier indicates a function that needs to be called to process the data processing request; and further, the scheduling apparatus determines a first processing unit set from the at least two processing unit sets of the computing device based on the function identifier, and determines a target processing unit in the first processing unit set, and the determined target processing unit processes the data processing request, to obtain a data processing result.
    Type: Application
    Filed: April 26, 2024
    Publication date: September 5, 2024
    Inventors: Shanggang Xie, Wenkai Ling, Weibin Lin, Shengyu Shen, Xiaoyu Chen
  • Patent number: 12054653
    Abstract: An adhesive material that provides fast and robust adhesion on wet surfaces, where the adhesion formed is detachable on-demand. The adhesive material is formed of one or more hydrophilic polymers or copolymers grafted with one or more amine coupling groups via a plurality of cleavable physical bonds and/or cleavable covalent bonds and one or more cross linkers. Application of the adhesive material on a wet surface causes the adhesive material to absorb liquid to thereby swell the adhesive material to form a layer of hydrogel, resulting in the formation of temporary crosslinks followed by covalent crosslinks with the surface. Introducing a triggering agent cleaves the cleavable physical bonds and/or cleavable covalent bonds to allow for non-traumatic detachment of the adhesive material from the surface.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: August 6, 2024
    Assignee: Massachusetts Institute of Technology
    Inventors: Xuanhe Zhao, Hyunwoo Yuk, Xiaoyu Chen
  • Publication number: 20240171530
    Abstract: A network interface card splits obtained data and an obtained address, generates a plurality of pairs of data and addresses, assembles the plurality of pairs of data and addresses to generate a plurality of write requests, places the plurality of write requests into a plurality of send queues (QPs), and then sends the write requests to a plurality of storage nodes for storage via a network.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Inventor: Xiaoyu Chen
  • Publication number: 20240150759
    Abstract: The present disclosure provides methods of treating an individual having Timothy syndrome. Aspects of the methods include administering an effective dose of an agent to the individual, wherein the agent modulates the splicing of an 8 A or an 8 exon of CACNA1C. Also provided are compositions that find use in practicing embodiments of the methods.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 9, 2024
    Inventors: Sergiu P. Pasca, Xiaoyu Chen, Fikri Birey
  • Publication number: 20240143348
    Abstract: Adapting user interface designs for specific tasks performed by different users is a challenging yet important problem. Automatically adapting visualization designs to users and contexts (e.g., tasks, display devices, environments, etc.) can theoretically improve human-computer interaction to acquire insights from complex datasets. However, effectiveness of any specific visualization is moderated by individual differences in knowledge, skills, and abilities for different contexts. A modeling framework called Personalized Recommender System for Information visualization Methods via Extended matrix completion (PRIME) is described for recommending the optimal visualization designs for individual users in different contexts.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 2, 2024
    Inventors: Ran JIN, Xiaoyu CHEN, Nathan LAU
  • Publication number: 20240127038
    Abstract: Computation pipeline-dataset exploration, visualization, and recommendation concepts are described. For example, a method can include learning first visualization latent-space features of different datasets represented in a first two-dimensional latent space and second visualization latent-space features of different computation pipelines represented in a second two-dimensional latent space. The method can also include modeling dataset-pipeline interactions between the different datasets and the different computation pipelines based on the first visualization latent-space features and the second visualization latent-space features. The method can also include learning relationships between the first visualization latent-space features and the second visualization latent-space features based on modeling the dataset-pipeline interactions. In another example, the method can further include generating a visual representation of the relationships and the dataset-pipeline interactions.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 18, 2024
    Inventors: RAN JIN, Xiaoyu Chen, Seyedeh Parshin Shojaee