Patents by Inventor Jing Hu

Jing Hu 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: 20230295609
    Abstract: Disclosed herein are methods and systems for classifying cell labels, for example identifying a signal cell label. In some embodiments, the method comprises: obtaining sequencing data of barcoded targets created using targets in cells barcoded using barcodes, wherein a barcode comprises a cell label and a molecular label. After ranking the cell labels, a minimum of a second derivative plot of a cumulative sum plot can be determined. Using the methods, a cell label can be classified as a signal cell label or a noise cell label based on the number of molecular labels with distinct sequences associated with the cell label and a cell label threshold.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 21, 2023
    Inventors: Jing Hu, Christina Fan, David Rosenfeld, Jue Fan, Elisabeth Marie Walczak
  • Publication number: 20230254242
    Abstract: This application provides a packet forwarding method and a related apparatus. The method includes: determining whether a flow to which a packet belongs meets a large flow condition; and if the flow to which the packet belongs meets the large flow condition and a flowlet routing table does not include a flowlet entry corresponding to the flow, creating the corresponding flowlet entry in the flowlet routing table, and forwarding the packet based on the created flowlet entry. In the foregoing technical solution, a corresponding flowlet entry may be created only for a large flow, to perform flowlet-based load balancing on the large flow. This can reduce an entry resource used for flowlet-based load balancing, improve balance of multi-path load sharing, and effectively improve a traffic sharing effect of load balancing.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 10, 2023
    Inventors: Yi HUANG, Jing HU
  • Publication number: 20230233465
    Abstract: This invention relates to a formulation comprising a proteinaceous microgel and one or more biopolymeric nanofibrils. The invention also relates to methods for preparing such formulations. The invention also contemplates the uses of the formulations.
    Type: Application
    Filed: May 19, 2021
    Publication date: July 27, 2023
    Inventors: Anwesha Sarkar, Efren Alberto Andablo Reyes, Jing Hu, Olivia Pabois
  • Publication number: 20230232719
    Abstract: A preparation method tor a piezoelectric fiber is provided including a piezoelectric functional layer and an insulating layer coated on the piezoelectric functional layer. The piezoelectric functional layer includes a piezoelectric composite layer of a spiral winding structure, and the piezoelectric composite layer includes a first piezoelectric layer, a conductive layer and a second piezoelectric layer that are sequentially stacked. The preparation method piezoelectric composite layer in a direction perpendicular to the winding axis to form the piezoelectric functional layer, wherein turns of winding the piezoelectric composite layer are greater than 5, coating the piezoelectric functional layer with the insulating layer, and vacuum heating to consolidate, to prepare a preform rod.
    Type: Application
    Filed: June 25, 2021
    Publication date: July 20, 2023
    Inventors: Yuqing LIU, Yuting WANG, Jing HU, Xin YANG, Ranran LI, Jian FANG
  • Publication number: 20230211190
    Abstract: An anti-propylene mask and method for preparation thereof is provided; the anti-propylene mask includes a fiber cloth contact layer, an antistatic non-woven fabric layer and a fullerene/nano titanium dioxide spunbond layer which are arranged in sequence; the fullerene/nano titanium dioxide spunbond layer is made by spun-bonding the modified resin material into a fiber web; the raw materials of modified resin materials include matrix resin, carboxylated fullerene derivatives, nano titanium dioxide, a lubricant, and a coupling agent; the modified resin material is prepared by following method: the carboxylated fullerene derivative is mixed and reacted with the nano titanium dioxide to prepare the carboxylated fullerene derivative-modified nano titanium dioxide, which is then blended and extruded with the remaining components in the raw material, and thus prepared. The mask can prevent propylene from entering the human body through the human respiratory organs and has a good anti-propylene effect.
    Type: Application
    Filed: June 8, 2021
    Publication date: July 6, 2023
    Inventors: Yuqing LIU, Jing HU, Yuting WANG, Ranran LI, Xin YANG, Kaiyi CHEN
  • Publication number: 20230216769
    Abstract: Embodiments of this application disclose a traffic monitoring method and apparatus, an integrated circuit, and a network device. When the traffic monitoring apparatus receives a packet, after determining that the traffic monitoring apparatus includes an empty first register, the traffic monitoring apparatus updates a value of first information in the first register to a measured value of a target performance indicator of the packet, and increases a value of second information in the first register by 1. The value of the second information in the first register is 0, the first information in the first register indicates a depth of a data bucket that carries a measured value of the target performance indicator of a to-be-monitored packet, and the second information in the first register indicates a quantity of packets that are in received packets and that match the value of the first information in the first register.
    Type: Application
    Filed: February 23, 2023
    Publication date: July 6, 2023
    Inventors: Zhengyi ZHANG, Jing HU, Feiran YANG, Haifeng WU, Wei SONG
  • Publication number: 20230198873
    Abstract: Embodiments of this application disclose a traffic monitoring method, an apparatus, an integrated circuit, a network device, and a network system. When receiving a first packet, a traffic collection apparatus determines that a measurement value of a target performance indicator of the first packet matches a value of first information in a first register, updates a value of second information in the first register based on the measurement value of the target performance indicator of the first packet, and increases a value of third information in the first register by 1.
    Type: Application
    Filed: February 23, 2023
    Publication date: June 22, 2023
    Inventors: Zhengyi ZHANG, Jing HU, Feiran YANG, Haifeng WU, Wei SONG
  • Patent number: 11671349
    Abstract: This application provides a packet forwarding method and a related apparatus. The method includes: determining whether a flow to which a packet belongs meets a large flow condition; and if the flow to which the packet belongs meets the large flow condition and a flowlet routing table does not include a flowlet entry corresponding to the flow, creating the corresponding flowlet entry in the flowlet routing table, and forwarding the packet based on the created flowlet entry. In the foregoing technical solution, a corresponding flowlet entry may be created only for a large flow, to perform flowlet-based load balancing on the large flow. This can reduce an entry resource used for flowlet-based load balancing, improve balance of multi-path load sharing, and effectively improve a traffic sharing effect of load balancing.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: June 6, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yi Huang, Jing Hu
  • Patent number: 11662209
    Abstract: The invention discloses a preferable short arc initial orbit determining method based on Gauss solution cluster, and belongs to the astrodynamics field, including: grouping the observation data, using Gauss method to obtain the target state vector at the corresponding time point for each group of data, forming a solution set of preliminary estimation; dividing the solution set of preliminary estimation into a position component vector solution set and a velocity component vector solution set for clustering to obtain a position component vector solution cluster and a velocity component vector solution cluster; based on the position component vector solution cluster and the velocity component vector solution cluster, generating a two-dimensional trajectory solution set; evaluating each of the two-dimensional trajectories by using a trajectory optimal method, calculating the number of root of orbits corresponding to the optimal two-dimensional trajectory, thereby completing determination of initial orbit.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: May 30, 2023
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jing Hu, Binzhe Li, Li Fang, Tao Xiong, Xiang Gao, Susu Kang, Kan Jiang
  • Publication number: 20230159613
    Abstract: Provided is a T cell receptor (TCR) capable of specifically binding to KRAS G12V mutant antigens; the mutant antigen short peptide VVGAVGVGK is capable of forming a complex with HLA A1101, and the TCR specifically binds to said complex. Also provided in the present invention are a nucleic acid molecule encoding the TCR and a vector comprising the nucleic acid molecule. Also provided are TCR-transduced cells.
    Type: Application
    Filed: October 10, 2020
    Publication date: May 25, 2023
    Applicant: XLIFESC, LTD.
    Inventors: Jing Hu, Hanli Sun
  • Publication number: 20230155933
    Abstract: A bit index explicit replication (BIER) operations, administration, and maintenance (OAM) detection method includes a bit forwarding ingress router (BFIR) obtaining a detection request packet based on a first BIER OAM packet, and sending the detection request packet to at least one bit forwarding egress router BFER. The detection request packet includes a first packet and a first packet header. The first packet is a packet obtained by encapsulating the first BIER OAM packet. The first packet header includes a bit string, and the bit string indicates the at least one bit forwarding egress router BFER that is to be measured.
    Type: Application
    Filed: December 16, 2022
    Publication date: May 18, 2023
    Inventors: Jing Hu, Wei Yi, Jingrong Xie, Ju Wang, Ting Hua
  • Patent number: 11649270
    Abstract: A T cell receptor (TCR) capable of specifically binding to a short peptide KASEKIFYV derived from an AFP antigen. The antigen short peptide KASEKIFYV can form a complex with HLA A0201 and be presented together with same to the cell surface. A nucleic acid molecule encoding the TCR, a vector comprising the nucleic acid molecule, and a cell that transduces the TCR.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: May 16, 2023
    Assignee: XLIFESC, LTD.
    Inventors: Yi Li, Jing Hu, Jun Li, Hanli Sun
  • Patent number: 11646550
    Abstract: The present disclosure relates to an optical amplifier configured for an image capturing device. The optical amplifier may include a substrate. The optical amplifier may also include an optical amplification region formed over the substrate. The optical amplification region may include a first optical amplification layer and a second optical amplification layer. The first optical amplification layer may be configured to amplify light at a first wavelength range, and the second optical amplification layer may be configured to amplify light at a second wavelength range. The optical amplifier may further include at least one electrode layer electrically contacting the optical amplification region.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: May 9, 2023
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Jing Hu, Ruobin Xia, Jie Zhang
  • Patent number: 11629336
    Abstract: Described is a crosslinked hydrogel for muscle stem cell culture and a preparation method and use thereof. The preparation method includes: dissolving collagen to prepare a solution and adding alginate and heparan sulfate proteoglycan and uniformly mixing with the collagen solution; adding ?-PL and TGase into the solution, uniformly stirring, and putting a slurry into a mold for crosslinking to obtain the hydrogel. The hydrogel is prepared by linking the collagen, the polylysine, and the heparan sulfate proteoglycan using the TGase to form covalent crosslinking, and forming a compact three-dimensional “egg box” network structure through a physical electrostatic interaction between the polylysine and the alginate.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 18, 2023
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Jing Hu, Jian Yin, Xiang Wang
  • Patent number: 11629236
    Abstract: The present disclosure discloses a preparation method and use of a crosslinked hydrogel for muscle stem cell culture, and belongs to the technical field of biological food materials. Chitosan, alginate, dextran and Ca2+ are crosslinked through physical crosslinking to form a double-network hydrogel with a high mechanical strength, the hydrogel is coated with heparin and collagen through dip coating, such that the hydrogel can immobilize growth factors and adhere to cells. Meanwhile, extracted primary muscle stem cells are inoculated onto the hydrogel and cultured in a growth medium (79% of DMEM, 10% of FBS and 1% of double antibodies) for 24 h. The cells are cultured in an incubator with a differential medium (97% of DMEM, 2% of horse serum and 1% of double antibodies) for 7 d. The hydrogel can enhance the absorption to nutrient substances by the muscle stem cells and facilitate growth of the muscle stem cells.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 18, 2023
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Jing Hu, Jian Yin, Xiang Wang
  • Patent number: 11608497
    Abstract: Disclosed herein are methods and systems for classifying cell labels, for example identifying a signal cell label. In some embodiments, the method comprises: obtaining sequencing data of barcoded targets created using targets in cells barcoded using barcodes, wherein a barcode comprises a cell label and a molecular label. After ranking the cell labels, a minimum of a second derivative plot of a cumulative sum plot can be determined. Using the methods, a cell label can be classified as a signal cell label or a noise cell label based on the number of molecular labels with distinct sequences associated with the cell label and a cell label threshold.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: March 21, 2023
    Assignee: Becton, Dickinson And Company
    Inventors: Jing Hu, Christina Fan, David Rosenfeld, Jue Fan, Elisabeth Marie Walczak
  • Publication number: 20230077818
    Abstract: The present disclosure discloses a method for establishing a medicine synergism prediction model, a prediction method and corresponding apparatus, and relates to deep learning and artificial intelligence (AI) medical technologies in the field of AI technologies. A specific implementation solution includes: acquiring a relation graph, nodes in the relation graph including medicine nodes and protein nodes, and edges indicating that interaction exists between the nodes; collecting, from the relation graph, a medicine node pair with definite synergism and a label of whether the medicine node pair has synergism as training samples; and training the medicine synergism prediction model by taking the medicine node pair in the training samples as input to the medicine synergism prediction model and taking the label of whether the medicine node pair has synergism as target output; wherein the medicine synergism prediction model is obtained by learning the relation graph based on a graph attention network.
    Type: Application
    Filed: June 20, 2022
    Publication date: March 16, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Jing HU, Guodong ZHAO
  • Patent number: 11603416
    Abstract: The present disclosure discloses a method for preparation of derivatives of gram-positive bacteria surface capsular polysaccharide, and belongs to the field of carbohydrate chemistry. The present disclosure takes glucose as a glycosyl donor to obtain a target ?-glucosidic bond, then successfully synthesizes a disaccharide building block through a method of redox of a glucose C-2 site, and then takes the disaccharide building block as a repeat unit to synthesize a target oligosaccharide structure such as a derivative [?3)-?-D-Manp-(1?4)-?-D-Rhap-(1?]5-Linker of gram-positive bacteria cell wall capsular polysaccharide. A reduction end of decose is linked with a linker to be linked with a protein to make glycoconjugates for immunological studies. The method provided by the present disclosure is simple, time-saving, labor-saving and low-cost, and the resultant derivatives of the gram-positive bacteria surface capsular polysaccharide may be used for development and preparation of medicine related to autism.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: March 14, 2023
    Assignee: Jiangnan University
    Inventors: Jian Yin, Jing Hu, Juntao Cai
  • Patent number: 11606295
    Abstract: This application provides a search apparatus, including a global dispatcher, a global arbiter, and N search engines. The N search engines can access a first search table. The global dispatcher is configured to: determine that a first search keyword is corresponding to the first search table and dispatch the first search keyword to the N search engines. Each search engine is configured to: search, according to a first search algorithm, one subtable to determine whether an entry that matches the first search keyword exists; and output a search result to the global arbiter. The global arbiter is configured to arbitrate the search result output by each search engine, to obtain a search result corresponding to the first search table.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: March 14, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jun Gong, Shuying Liu, Jing Hu
  • Publication number: 20230056332
    Abstract: An image processing method includes segmenting, by a cloud server and based on a zoom ratio of a high-definition image in a high-definition image library, a low-definition image of a small zoom ratio from a terminal to obtain a plurality of image blocks. For each image block, performing, by the cloud server, retrieval and matching in the high-definition image library to obtain one or more high-definition reference images, and then performing, by the cloud server, image quality improvement using an image enhancement network that is based on the high-definition reference images to obtain a plurality of high-definition image blocks. Finally, stitching, by the cloud server, the high-definition image blocks into a super-definition image with higher resolution and higher definition, and returning, by the cloud server, the super-definition image to the terminal.
    Type: Application
    Filed: December 14, 2020
    Publication date: February 23, 2023
    Inventors: Gang Chen, Jiangwei Li, Wei Luo, Chunlin Qin, Zhen Wang, Jing Hu, Jinlei Zhang, Zheng Li