Patents by Inventor Yan Wang

Yan Wang 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: 11975275
    Abstract: A filtering apparatus for a fluid intake of a nuclear power generation facility comprise primary and secondary frames. The primary frame defines an enclosed volume having least one inlet opening, and at least one outlet opening in fluid communication with the fluid intake. A primary filter is supported on the primary frame and covers the inlet opening such that fluid passes into the enclosed volume through the primary filter. The secondary frame is located within the volume enclosed by the primary frame. A secondary filter is supported on the secondary frame and defines an enclosed flow passage in communication with the outlet opening, such that fluid passes into the at least one outlet opening through the secondary filter and the enclosed flow passage.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: May 7, 2024
    Assignee: CANDU ENERGY INC.
    Inventors: Richard Dam, Francois Cussac, Jian Xu, Wei Yan Wang, Wing Fai Lam
  • Patent number: 11979247
    Abstract: Embodiments of this application provide a message forwarding method and an apparatus, so that a message for joining a multicast group is sent to a multicast user plane network element, and the multicast user plane network element is triggered to establish a tunnel for transmitting multicast data between the multicast user plane network element and an application server. The method may include: a multicast session management network element receives the message that indicates that a terminal is joining the multicast group; and when the terminal is the 1st terminal the multicast group, sends, to the multicast user plane network element, a message that requests to establish the tunnel for transmitting the multicast data between the multicast user plane network element and the application server.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: May 7, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yaxin Wang, Yan Li
  • Patent number: 11975300
    Abstract: A processing system and method of producing a particulate material from a liquid mixture are provided. The processing system generally includes a system inlet connected to one or more gas lines to deliver one or more gases into the processing system, one or more power jet modules adapted to jet a liquid mixture into one or more streams of droplets and to force the one or more streams of droplets into the processing system, and a reaction chamber adapted to deliver the one or more streams of droplets in the presence of the one or more gases and process the one or more streams of droplets into the particulate material.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: May 7, 2024
    Inventors: Yan Wang, Lu Yang, Liang-Yuh Chen
  • Publication number: 20240145766
    Abstract: A lithium garnet material has the formula Li7-wLa3-x(Ax1Bx2Cx3)Zr2-y(Cy1Dy2Ey3)O12, where ?0.2?w?0.2, A is one or a combination of Na+ and K+, B is one or a combination of two or more of Mg2+, Ca2+, Sr2+, and Ba2+, and C is one or a combination of two or more of Y3+, Sc3+, and Ce3+ on the La3+ site, and D is one or a combination of two or more of Si4+, Sn4+, Ti4+, and Ce4+ and E is one or a combination of two or more of Sb5+, Bi5+, Ta5+, and Nb5+ on the Zr4+ site, 0<x<2, 0<y<2, and x1+x2+x3=x and y1+y2+y3=y either satisfy a charge balance mechanism with their respective doping site or satisfy any combination that maintains the charge neutrality of the material.
    Type: Application
    Filed: February 23, 2023
    Publication date: May 2, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Mahdi AMACHRAA, Samuel Cross, Yan Wang
  • Publication number: 20240146963
    Abstract: Methods and apparatuses are provided for processing video data. An exemplary method includes: decompressing a compressed frame to generate a key frame representing a face; generating, for the key frame, a first set of parameters associated with a 3-dimensional (3D) face representation of the face; reconstructing, for each of one or more inter frames, a second set of parameters associated with a 3D face representation of the face according to compressed inter-predicted residuals of the second set of parameters; and generating a video comprising the face based on the key frame, the first set of parameters, and the second set of parameters.
    Type: Application
    Filed: October 10, 2023
    Publication date: May 2, 2024
    Inventors: Bolin CHEN, Zhao WANG, Yan YE, Shiqi WANG
  • Publication number: 20240146951
    Abstract: The present disclosure provides methods for convolutional-neural-network (CNN) based filter for video coding. An exemplary method includes: applying motion estimation to a target coding block, to determine a reference block of the target coding block; inputting, to a convolutional neural network (CNN) filter, image data associated with the target coding block and the reference block; and executing the CNN filter to determine a residual associated with the target coding block based on the input image data.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Inventors: Zhao WANG, Yan YE
  • Publication number: 20240140843
    Abstract: A porous biochar for improving heavy pollution and a method for producing the same. Said porous biochar is prepared as follows: arrowhead, which has excellent enrichment of lead, is used to absorb heavy metal lead in polluted water or artificial wetlands, simultaneously absorb heavy metal cadmium, thereafter is dried and treated as a biomass, and then the biomass is calcined in stages with a passivating agent in a high temperature environment, so as to heavy metals such as lead and cadmium be stably coated or enriched in a biochar, which is mixed with Pseudomonas aeruginosa having high resistant, to obtain the porous biochar; the porous biochar has high specific surface area, high porosity and excellent mechanical properties, is very stable under different acid-base environments and oxidizing conditions.
    Type: Application
    Filed: February 23, 2022
    Publication date: May 2, 2024
    Applicant: CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
    Inventors: Lei WANG, Beidou XI, Honghu ZENG, Nan XU, Yan SHAO, Shaofeng LI, Ming CHANG, Jinsheng WANG, Xiaoshu WANG, Yangyang WANG, Gen ZHANG, Lulu PAN, Jing WANG
  • Publication number: 20240147467
    Abstract: An apparatus for wireless communication includes a receiver configured to receive a request for data associated with an Internet-of-things (IoT) service session with an IoT cloud server. The apparatus further includes a transmitter configured to transmit, based on receiving the request and prior to transmitting a response to the request, a message indicating a timing parameter associated with availability of the data. The receiver is further configured to receive an uplink grant at a time that is based on the timing parameter, and the transmitter is further configured to transmit the response to the request based on the uplink grant. The response includes at least a subset of the data.
    Type: Application
    Filed: April 19, 2021
    Publication date: May 2, 2024
    Inventors: Miao Fu, Yan Wang, Aimin Shang, Hao Zhang, Jian Li, Xuefeng Chen, Wei He, Zhongliang Fang, Pan Jiang
  • Publication number: 20240143999
    Abstract: The present invention provides a multi-modal data prediction method based on a causal Markov model, belonging to the technical field of intelligent traffic technology; the method of the present invention includes: collecting regional data and multi-modal traffic data of a research region; taking the time position, the regional point of interest and the weather information as conditional feature variables; taking the regional attraction factor, the bicycle demand factor, the taxi demand factor, the bus demand factor and the traffic speed factor as physical concept variables; taking the bicycle traffic flow, the taxi traffic flow, the bus traffic flow and the regional speed as multi-modal traffic data observation variables, and describing the generation process of the multi-modal traffic flow by using a causal Markov process; solving the causal Markov process by using a neural network, and training a built neural network for the multi-modal traffic data observation.
    Type: Application
    Filed: May 19, 2023
    Publication date: May 2, 2024
    Inventors: Pan DENG, Yu ZHAO, Lin ZHANG, Xiaofeng JIA, Yan LIU, Junting LIU, Mulan WANG
  • Publication number: 20240140820
    Abstract: A composite material and a preparation method therefor and a lithium-ion battery positive electrode material. The preparation method for the composite material comprises the following steps: performing first calcination treatment on a mixture of a manganese source, a nickel source, a lithium source and a cobalt source to obtain cobalt-doped lithium nickel manganese oxide; and performing second calcination treatment on a mixture of the cobalt-doped lithium nickel manganese oxide and silicon dioxide.
    Type: Application
    Filed: August 31, 2022
    Publication date: May 2, 2024
    Inventors: Yazhou WANG, Shutao ZHANG, Zitan LI, Zhuang WANG, Jiali MA, Yan BAI
  • Publication number: 20240139280
    Abstract: The present invention relates to the use of hypoxia-inducible factor (HIF) inhibitors in cancer immunotherapy. Specifically, the disclosure provides methods of treating a cancer in a subject in need of cancer immunotherapy, comprising administering a HIF-1a inhibitor to the subject and a second cancer immunotherapeutic agent to the subject, wherein the HIF-1a inhibitor comprising echinomycin, and wherein the second cancer immunotherapeutic agent comprising an anti-CTLA-4 antibody including Ipilimumab or Tremelimumab.
    Type: Application
    Filed: April 13, 2022
    Publication date: May 2, 2024
    Inventors: Yin Wang, Yang Liu, Pan Zheng, Martin Devenport, Yan Liu, Christopher Bailey
  • Publication number: 20240143884
    Abstract: An electromagnetic transient simulation method and apparatus for a voltage source converter (VSC), an electronic device, and a storage medium are provided. The method mainly includes: performing circuit equivalence processing on a voltage source converter with any quantity of ports based on a work mechanism of the voltage source converter; performing discretization processing on the equivalent circuit, to obtain an equivalent target circuit, and determining a node admittance matrix expression and a historical current source expression according to the equivalent target circuit; and constructing a multi-port Norton equivalent model corresponding to the voltage source converter according to the node admittance matrix expression and the historical current source expression, and performing electromagnetic transient simulation on the voltage source converter by using the multi-port Norton equivalent model, to obtain a simulation result.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 2, 2024
    Inventors: Shujun YAO, Yan WANG, Jin LIU
  • Publication number: 20240142740
    Abstract: Disclosed is a filter assembly and an unmanned aerial vehicle (UAV). The filter assembly includes a base and a filter holder. The base includes a mounting hole and a convex plate. The mounting hole is defined through the base along a first direction and matched with an outer periphery of a lens. The convex plate protrudes from a periphery of the mounting hole in the base along the first direction, and is configured to press against and match with a protrusion portion of the lens to mount the base on the lens. The filter holder is provided with a filter and detachably mounted on the base.
    Type: Application
    Filed: November 29, 2022
    Publication date: May 2, 2024
    Applicant: SHENZHEN NEEWER TECHNOLOGY CO. LTD
    Inventors: Jun WANG, Yan KE
  • Publication number: 20240139790
    Abstract: A composite biochar for controlling heavy metal pollution and a process for producing the same, in particular enrichment of heavy metals such as arsenic and lead in soil with centipede grass, thereafter centipede grass is sintered with hydroxyapatite, sepiolite and chitosan, and compounded with microorganisms to produce said composite biochar; through the process of the present invention, heavy metals such as arsenic and lead are stably enriched or coated in said composite biochar, significantly reducing the potential hazard of arsenic and lead to the environment, and also providing new developmental ideas for treating heavy metal biomass.
    Type: Application
    Filed: March 16, 2022
    Publication date: May 2, 2024
    Applicant: CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES
    Inventors: Lei WANG, Beidou XI, Yangyang WANG, Yan SHAO, Nan XU, Shaofeng LI, Xiaoshu WANG, Jinsheng WANG, Ming CHANG, Gen ZHANG, Lulu PAN, Kui ZHANG, Honghu ZENG
  • Publication number: 20240142842
    Abstract: Electrochromic devices with reflective structure and related manufacturing methods are provided. One of the electrochromic devices includes a bottom electrode layer, an electrochromic layer on the bottom electrode layer, an electrolyte layer on the electrochromic layer, a charge storage layer on the electrolyte layer, and a top electrode on the charge storage layer. The transmittance of the electrochromic device changes in response to a voltage applied between the bottom electrode layer and the top electrode layer. One of the bottom and the top electrode layers is a reflective conductive layer, while the other being a transparent conductive layer. This electrochromic device has a simplified structure due to the removal of a separated reflective film, which also results in simplified manufacturing process.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: Jian WANG, Zhao CHEN, Yan ZHOU
  • Publication number: 20240147629
    Abstract: A method of manufacturing a circuit board assembly, including: providing a circuit substrate, the circuit substrate having a base layer, a wiring layer formed on the base layer, and a conductive casing formed on the wiring layer, the conductive casing defining a cavity for exposing the wiring layer; mounting an electronic component in the cavity, the electronic component electrically connected to the exposed wiring layer; filling a heat conductive medium in the cavity, the electronic component immersed in the heat conductive medium; forming a conductive cover on the conductive casing, the conductive cover enclosing the conductive casing.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Applicants: HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd., Avary Holding (Shenzhen) Co., Limited., GARUDA TECHNOLOGY CO., LTD.
    Inventors: CHANG-HE ZHU, YANG LI, JIAN WANG, LI-KUN LIU, YAN-LU LI
  • Patent number: 11970629
    Abstract: An aqueous dispersion of multistage polymer particles comprising a specific oligomer prepared from polymerization of monomers comprising an alkoxylated (meth)acrylate providing aqueous coating compositions with both good flow-and-leveling property and extended open time.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: April 30, 2024
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Yan Li, Tao Wang, Junyu Chen, Tao Wang, James C. Bohling, Zhi Juan Gong, Yuehan Hu
  • Patent number: 11969236
    Abstract: A wearable device for measuring blood pressure comprises a housing with through-holes formed thereon, a processing unit disposed in the housing, a display connected to the processing unit, a plurality of sensors connected to the processing unit, the sensors being configured to transmit at least one physiological signal to the processing unit via the through-holes, and a time delay structure connected between one of the through-holes and one of the sensors and configured to lengthen a path distance between the skin surface and the sensor, wherein the processing unit is configured to determine a systolic arterial pressure and a diastolic arterial pressure by the at least one physiological signal and a Moens-Korteweg (MK) function, and to control the display to display the systolic arterial pressure and the diastolic arterial pressure to be read by the user.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: April 30, 2024
    Assignee: Accurate Meditech Inc
    Inventors: Kuan Jen Wang, Cheng Yan Guo, Ching-Hung Huang
  • Patent number: 11974482
    Abstract: A display substrate and related devices are provided. The display substrate includes a plurality of first sub-pixels, second sub-pixels and third sub-pixels. In a first direction, the first sub-pixels and the third sub-pixels are arranged alternately to form a plurality of first sub-pixel rows, the second sub-pixels form a plurality of second sub-pixel rows, the first sub-pixel rows and the second sub-pixel rows are arranged alternately in a second direction, connection lines of center points of two first sub-pixels and two third sub-pixels form a first virtual quadrilateral, the two first sub-pixels are located at two vertex angles of the first virtual quadrilateral which are opposite to each other, one second sub-pixel is located within the first virtual quadrilateral, and the first virtual quadrilateral includes two interior angles each being equal to 90° and two interior angles each being not equal to 90°.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: April 30, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qian Xu, Tong Niu, Yan Huang, Guomeng Zhang, Chang Luo, Jianpeng Wu, Peng Xu, Fengli Ji, Yi Zhang, Benlian Wang, Ming Hu
  • Patent number: D1026076
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: May 7, 2024
    Inventors: Jun Wang, Yan Ke