Patents by Inventor Bin Wang

Bin 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).

  • Publication number: 20250070565
    Abstract: A method and system for power grid optimization control based on a linear time-varying model is provided. The system model is first estimated offline using historical data combined with a piecewise linear regression method that supports a vector regression model. For online applications, a time-varying linear model prediction control framework based on a piecewise linear model coordinates the optimization control of both fast and slow regulating devices in the power grid. This approach does not require precise system model parameters, instead learning the power grid model from historical data. The method optimizes voltage distribution, reduces operating costs, and addresses issues like bad data and collinearity in the historical data, improving the voltage quality and enabling optimal operation even with incomplete models.
    Type: Application
    Filed: August 23, 2024
    Publication date: February 27, 2025
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Wenchuan WU, Siyun LI, Bin WANG, Chenhui LIN, Hongbin SUN, Qinglai GUO
  • Patent number: 12233225
    Abstract: A catheter system may include a catheter adapter, a catheter extending distally from the distal end of the catheter adapter, and a needle hub coupled to the catheter adapter. The needle hub may be transparent, and a needle may be secured within the needle hub. The catheter system may also include a flow control plug coupled to the proximal end of the needle hub. In some embodiments, a flashback pathway may be disposed between an outer surface of the flow control plug and an inner surface of the needle hub. In some embodiments, the catheter system may include an inner barrel and an outer barrel, and the inner barrel and the needle hub may be configured to move proximally within the outer barrel to retract the needle. The flashback pathway may be disposed between an outer surface of the needle hub and an inner surface of the inner barrel.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: February 25, 2025
    Assignee: Becton, Dickinson and Company
    Inventors: Bin Wang, Jonathan Karl Burkholz
  • Publication number: 20250059669
    Abstract: An additive compound for dyeing an aluminum or aluminum alloy substrate after anodic oxidation to provide better uniformity in dyeing and hence a better finished appearance includes a main agent, an auxiliary agent, a pH stabilizer, an antibacterial agent, and a moderating agent. The antibacterial agent includes at least one of sorbic acid, fluconazole, itraconazole, artemisia argyi, benzyl alcohol, benzoic acid, salicylic acid, and boric acid. The moderating agent includes at least one of amino acid, amino salt, sulfate, nitrate, and chloride. An additive solution and a dyeing method are also provided, the use of the compound also allows for a more rapid dyeing process.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 20, 2025
    Inventors: CHIH-CHIEN HUNG, XIAO-GANG PENG, JIAN-BIN WANG, XING-LIANG ZHANG, CHAO ZHANG, FENG LIU, PENG LAN
  • Patent number: 12227864
    Abstract: An additive compound for dyeing an aluminum or aluminum alloy substrate after anodic oxidation to provide better uniformity in dyeing and hence a better finished appearance includes a main agent, an auxiliary agent, a pH stabilizer, and an antibacterial agent. The antibacterial agent includes at least one of sorbic acid, fluconazole, itraconazole, Artemisia argyi, benzyl alcohol, benzoic acid, salicylic acid, and boric acid. An additive solution and a dyeing method are also provided, the use of the compound also allows for a more rapid dyeing process.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: February 18, 2025
    Assignee: HONGFUJIN PRECISION ELECTRONICS (CHENGDU) Co., Ltd.
    Inventors: Chih-Chien Hung, Xiao-Gang Peng, Jian-Bin Wang, Xing-Liang Zhang, Chao Zhang, Feng Liu, Peng Lan
  • Patent number: 12227545
    Abstract: The present invention discloses a Acinetobacter baumannii immunogenic protein and its composition and application. This invention provides a protein, comprising 39 amino acids of the N-terminal ?-helix part of the Ata protein transport functional domain of Acinetobacter baumannii and an adjuvant protein; amino acid sequence of said 39 amino acids of the N-terminal ?-helix part of the Ata protein transport functional domain of Acinetobacter baumannii is shown as the 127th-165th amino acid residues of SEQ ID NO:2. In present invention the 39 amino acids of the N-terminal ?-helix part of surface protein Ata (Acinetobacter trimeric autotransporter) of Acinetobacter baumannii, was took to fuse with CTB, and express in BL21. The protein was purified by a nickel column, and used to intraperitoneally immunize mouses by 2.5 ?g/mouse. Its immunogenicity and immunoprotection was verified through the animal experiments, which proves it has a good effect of anti-infection of Acinetobacter baumannii.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: February 18, 2025
    Assignee: CHENGDU OLYMVAX BIOPHARMACEUTICALS INC.
    Inventors: Hengliang Wang, Li Zhu, Chao Pan, Zhicheng Liu, Xin Li, Jun Wu, Peng Sun, Ming Zeng, Bin Wang, Xiankai Liu, Dongshu Wang, Erling Feng
  • Publication number: 20250051360
    Abstract: A compound as represented by formula (I) and a pharmaceutical composition thereof, wherein the compound or the pharmaceutical composition can regulate the activity of JAK, especially the activity of TYK2, and can be used for preventing, processing, treating and relieving diseases or disorders mediated by JAK.
    Type: Application
    Filed: December 21, 2022
    Publication date: February 13, 2025
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Minxiong LI, Xiaobo Li, Xuejin FENG, Haiyang HU, Yunlong XI, Bin WANG, Changlin BAI, Shijie CAO
  • Publication number: 20250052330
    Abstract: A storage container having a base storage compartment configured to receive a divider by which the storage compartment is divided into two or more sub-compartments, wherein divider includes a tool configured to provide a secondary utility or function unrelated to dividing the storage compartment.
    Type: Application
    Filed: October 24, 2024
    Publication date: February 13, 2025
    Inventors: Joseph Spataro, Curtis H. Blanchard, Megan Scherich, Weston F. Harding, Jonathan Karl Burkholz, Bin Wang
  • Publication number: 20250053716
    Abstract: A circuit wiring determining method includes: obtaining information used to describe a port and a pin; determining a plurality of candidate connection paths based on the information about the port and the pin; obtaining a cost value of each candidate connection path by using a machine learning model, where the cost value indicates impact of the candidate connection path on a total quantity of connection paths between a plurality of ports and a plurality of pins; and determining at least one target connection path from the plurality of candidate connection paths based on the cost value. In this application, the cost value of the candidate connection path is effectively evaluated by using the machine learning model, and a preferred target connection path is determined based on the cost value, to increase a quantity of connections between the ports and the pins of an entire circuit.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 13, 2025
    Inventors: Zhentao TANG, Shixiong KAI, Bin WANG, Qin SHU, Yu HUANG
  • Patent number: 12225064
    Abstract: A conference system includes an Internet Protocol-Private Branch Exchange (IP-PBX) subsystem and a conference subsystem, where the IP-PBX subsystem includes a PBX service module, a Session Initiation Protocol (SIP) proxy service module, and a plurality of session border controller (SBC) modules; the SIP proxy service module is configured to transmit signaling between the PBX service module and the SBC modules, find an accessible conference subsystem, and enable the IP-PBX subsystem to interwork with the accessible conference subsystem; and the conference subsystem includes a conference room connector, and the conference room connector is configured to connect a videoconferencing device to the conference system for registration, and receive the signaling between the PBX service module and several SBC modules that is transmitted by the SIP proxy service module.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: February 11, 2025
    Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
    Inventor: Bin Wang
  • Patent number: 12224989
    Abstract: Traffic proxy-based Internet of Things terminal key information leakage monitoring methods and systems, electronic devices, storage media, and computer programs. An example method includes: receiving a proxy request sent by an Internet of Things terminal, the proxy request including protocol related information of the Internet of Things terminal, and the protocol related information including part or all of device model information, service type information, and data packet information; according to the protocol related information of the Internet of Things terminal, determining a target protocol corresponding to the Internet of Things terminal; and allocating a target proxy service to the Internet of Things terminal according to the target protocol, and a usage state and an online state of each proxy service in a full traffic proxy pool, and performing key information monitoring on the traffic of the Internet of Things terminal by the target proxy service.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: February 11, 2025
    Assignee: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventors: Bin Wang, Shaopeng Zhou, Xu Wang, Feng Zhang, Zhicheng Bi, Li Wan, Jun Li, Chonghua Wang, Haitao Zhao
  • Publication number: 20250044665
    Abstract: An aperture structure includes a substrate, a blade and a shielding assembly. The blade has a light transmitting hole. The shielding assembly and the light transmitting hole form a first aperture hole having a polygonal shape. At least one of the blade or the shielding assembly is movably arranged on the substrate in a first direction, to change the size of the first aperture hole.
    Type: Application
    Filed: March 13, 2024
    Publication date: February 6, 2025
    Inventors: Hui WANG, Bin WANG
  • Patent number: 12218816
    Abstract: Embodiments of this application provide a timing advance determining method and a communication apparatus, to improve precision of calculating a timing advance (TA) by a terminal, and reduce inter-symbol interference (ISI). The method includes: A first network device determines a first parameter based on a first delay compensation value, where the first delay compensation value is a delay compensation made by the first network device for receiving a signal sent by a terminal, the first parameter indicates a difference between a round-trip delay of a feeder link in a non-terrestrial network NTN and the first delay compensation value, and the difference is used to determine a TA used by the terminal for signal sending; and the first network device sends the first parameter.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaolu Wang, Hejia Luo, Ying Chen, Rong Li, Bin Wang
  • Patent number: 12216379
    Abstract: A liquid crystal lens includes a liquid crystal layer, a first electrode layer, a second electrode layer, transparent substrates. The second electrode layer includes multiple electrode units arranged sequentially from a position adjacent to a center thereof r toward a position away from the center thereof. Each of the electrode units includes at least one conductive line which extends from a first position of the electrode unit to a second position of the electrode unit. A distance between the second position and the center of the second electrode layer is greater than a distance between the first position and the center of the second electrode layer. A spacing distance between adjacent conductive lines is less than or equal to 100 ?m. A way of driving the liquid crystal lens is simple, and an ideal potential distribution can be obtained and not affected by change of characteristics of a high-resistance film.
    Type: Grant
    Filed: March 12, 2023
    Date of Patent: February 4, 2025
    Assignee: CHENGDU YETA TECHNOLOGY CO., LTD.
    Inventors: Wenbin Feng, Zhiqiang Liu, Bin Wang
  • Patent number: 12217764
    Abstract: An encoding method includes dividing a to-be-encoded time-domain signal into a low band signal and a high band signal, performing encoding on the low band signal to obtain a low frequency encoding parameter, performing encoding on the high band signal to obtain a high frequency encoding parameter, obtaining a synthesized high band signal, performing short-time post-filtering processing on the synthesized high band signal to obtain a short-time filtering signal, and calculating a high frequency gain based on the high band signal and the short-time filtering signal.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bin Wang, Zexin Liu, Lei Miao
  • Publication number: 20250034366
    Abstract: The present application discloses mixed cellulose esters that are freshwater biodegradable. The present application also discloses compositions, articles, beads and films (e.g. reverse dispersion quarter waveplate) made from the mixed cellulose esters.
    Type: Application
    Filed: November 11, 2022
    Publication date: January 30, 2025
    Applicant: Eastman Chemical Company
    Inventors: Jessica Price Evans, Wesley Wayne McConnell, Bin Wang, Myungman Kim
  • Publication number: 20250035303
    Abstract: The present disclosure relates to a combustion device capable of generating a spirally interlaced flame effect and improving combustion firepower. The combustion device includes an outer wall and an inner wall. A ventilation chamber is formed between the inner wall and the outer wall. An upper end of the inner wall is provided with a plurality of air inlet structures distributed at intervals circumferentially. A combustion chamber restricted by the inner wall is connected to the ventilation chamber through the air inlet structure. An air inlet is formed in a lower end of the inner wall. The air inlet structure includes a first air inlet hole and a guider. The guider is provided with a wind guide surface facing towards the first air inlet hole.
    Type: Application
    Filed: October 12, 2024
    Publication date: January 30, 2025
    Inventors: Yong Peng, Bin Wang
  • Publication number: 20250037728
    Abstract: A method comprises determining a first modification weight according to linear spectral frequency (LSF) differences of the current frame and LSF differences of a previous frame of the current frame, when a signal characteristic of the current frame meets a preset modification condition, modifying the linear predictive parameter of the current frame according to the determined first modification weight, and coding the current frame according to the modified linear predictive parameter.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Inventors: Zexin Liu, Bin Wang, Lei Miao
  • Patent number: 12210942
    Abstract: Provided are a method and device for data processing and a storage medium. The method includes: inputting labeled training data in a training set into a preset model to be trained and updating the model parameters of the preset model; inputting labeled verification data in a verification set into the preset model after the model parameters are updated to obtain a first prediction label; obtaining a verification loss value based on a difference between the first prediction label and a marked label of the labeled verification data; determining an auxiliary loss value based on current structural parameters of the preset model; determining whether to stop training the preset model based on the verification loss value and the auxiliary loss value; and classifying data to be classified based on a target network model constructed by a network structure included in the trained preset model to obtain a classification result.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: January 28, 2025
    Assignee: Beijing Xiaomi Pinecone Electronics Co., Ltd.
    Inventors: Xiangxiang Chu, Bo Zhang, Tianbao Zhou, Bin Wang
  • Patent number: 12204304
    Abstract: A planning method for a power distribution automation system based on a reliability constraint is provided. The method includes: defining installation states of components and principles of a fault isolation, a load transfer and a fault recovery after a branch fault occurs; establishing a reliability evaluation optimization model for a power distribution network based on a mixed integer linear programming, the reliability evaluation optimization model comprising a target function and constraint conditions; solving the reliability evaluation optimization model to obtain an optimum planning scheme; and planning the power distribution automation system based on the optimum planning scheme.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: January 21, 2025
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Wenchuan Wu, Boming Zhang, Zihao Li, Hongbin Sun, Bin Wang, Qinglai Guo
  • Patent number: D1060020
    Type: Grant
    Filed: March 19, 2024
    Date of Patent: February 4, 2025
    Inventor: Bin Wang