Patents by Inventor Haojie Wang

Haojie 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: 20250178437
    Abstract: A display control device that is one aspect of an embodiment includes an acquirer configured to acquire surrounding conditions of a mobile object, and a display controller configured to cause a display to display a first image indicating a position of the mobile object, a second image indicating a position of an obstacle present within a predetermined distance from the mobile object, which is acquired by the acquirer, and a third image indicating that the mobile object and the obstacle are approaching each other, in which the third image includes an image indicating from which of left and right sides the obstacle is approaching the mobile object.
    Type: Application
    Filed: March 21, 2024
    Publication date: June 5, 2025
    Inventors: Misako YOSHIMURA, Kosuke NAKANISHI, Takaaki BEPPU, Haojie WANG
  • Patent number: 12322849
    Abstract: Provided is a manufacturing method of a dielectric waveguide radio-frequency device, which relates to a manufacturing method of waveguide radio-frequency devices. The object of the present disclosure is to solve the issues of high costs, low processing efficiency, poor dimensional accuracy, poor surface quality, low device performance and inability to manufacture the ceramic waveguide radio-frequency devices in huge batches in the existing manufacturing method of the ceramic waveguide radio-frequency devices. The method includes: I. sectioning, II. slotting, III. processing tuning hole, IV. processing energy input hole, V. adhesive coating, stacking, VI. bonding, and VII. entire metallization, so as to obtain the dielectric waveguide radio-frequency device. In the present disclosure, more complex and diverse device topology structures can be manufactured, reducing the device manufacturing difficulty, and improving the accuracy allowance.
    Type: Grant
    Filed: May 21, 2024
    Date of Patent: June 3, 2025
    Assignee: TIANJIN UNIVERSITY
    Inventors: Bin Lin, Hetian Hou, Haoji Wang, Tianyi Sui
  • Patent number: 12131850
    Abstract: A NdFeB rare earth magnet includes a main phase and a grain boundary phase including a white grain boundary phase and a gray grain boundary phase. In a microstructure observation area of the rare earth magnet, an area of the white grain accounts for 1˜3% of a total area of the microstructure observation area, and an area of the gray grain boundary phase accounts for 2˜10% of the total area of the microstructure observation area.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: October 29, 2024
    Assignees: SANVAC (BEIJING) MAGNETICS CO., LTD., BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
    Inventors: Guoan Chen, Haojie Wang, Bin Fang, Fei Du, Zhan Wang, Yugang Zhao
  • Patent number: 12122832
    Abstract: Disclosed herein are anti-TIM-3 antibodies and antigen-binding fragments, polynucleotides encoding the antibodies and antigen-binding fragments, and pharmaceutical compositions comprising the antibodies and antigen-binding fragments. Uses of the anti-TIM-3 antibodies and antigen-binding fragments described herein in cancer treatment are also disclosed.
    Type: Grant
    Filed: June 7, 2023
    Date of Patent: October 22, 2024
    Assignee: SUZHOU NEOLOGICS BIOSCIENCE CO., LTD.
    Inventors: Xin Dong, Jinyu Dong, Binbin Wang, Dong Wang, Yu Zhang, Liegang Shao, Qian Gao, Haojie Wang, Jun Ma, Baiyang Wang
  • Publication number: 20240304977
    Abstract: Provided is a manufacturing method of a dielectric waveguide radio-frequency device, which relates to a manufacturing method of waveguide radio-frequency devices. The object of the present disclosure is to solve the issues of high costs, low processing efficiency, poor dimensional accuracy, poor surface quality, low device performance and inability to manufacture the ceramic waveguide radio-frequency devices in huge batches in the existing manufacturing method of the ceramic waveguide radio-frequency devices. The method includes: I. sectioning, II. slotting, III. processing tuning hole, IV. processing energy input hole, V. adhesive coating, stacking, VI. bonding, and VII. entire metallization, so as to obtain the dielectric waveguide radio-frequency device. In the present disclosure, more complex and diverse device topology structures can be manufactured, reducing the device manufacturing difficulty, and improving the accuracy allowance.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 12, 2024
    Inventors: Bin LIN, Hetian Hou, Haoji Wang, Tianyi Sui
  • Patent number: 11920236
    Abstract: A composite coating layer for coating a NdFeB rare earth magnet includes a first coating layer and a second coating layer formed over a surface of the first coating layer. The first coating layer includes a Nd coating layer, a Pr coating layer, or an alloy coating layer including two or more of Nd, Pr, and Cu. The second coating layer includes a Tb coating layer.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: March 5, 2024
    Assignees: SANVAC (BEIJING) MAGNETICS CO., LTD., BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
    Inventors: Guoan Chen, Bin Fang, Haojie Wang, Yugang Zhao
  • Publication number: 20230365685
    Abstract: Disclosed herein are anti-TIM-3 antibodies and antigen-binding fragments, polynucleotides encoding the antibodies and antigen-binding fragments, and pharmaceutical compositions comprising the antibodies and antigen-binding fragments. Uses of the anti-TIM-3 antibodies and antigen-binding fragments described herein in cancer treatment are also disclosed.
    Type: Application
    Filed: June 7, 2023
    Publication date: November 16, 2023
    Inventors: Xin Dong, Jinyu Dong, Binbin Wang, Dong Wang, Yu ZHANG, Liegang Shao, Qian Gao, Haojie Wang, Jun Ma, Baiyang Wang
  • Patent number: 11569278
    Abstract: Systems, apparatuses, methods, and computer program products are disclosed for pricing a callable instrument. A plurality of corresponding pairs of Brownian motion paths and index value paths are determined corresponding to a set of dates. A deep neural network (DNN) of a backward DNN solver is trained until a convergence requirement is satisfied by for each pair of corresponding Brownian motion path and index value path, using the backward DNN solver to determine by iterating in reverse time order from a final discounted option payoff to an initial value. A statistical measure of spread of a set of initial values is determined and parameters of the DNN are modified based on the statistical measures of spread. Pricing information is determined by the backward DNN solver and provided such that a representation thereof is provided via an interactive user interface of a user computing device.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: January 31, 2023
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Haojie Wang, Han Chen, Agus Sudjianto, Richard Liu, Qi Shen
  • Publication number: 20210335525
    Abstract: A NdFeB rare earth magnet includes a main phase and a grain boundary phase including a white grain boundary phase and a gray grain boundary phase. In a microstructure observation area of the rare earth magnet, an area of the white grain accounts for 1˜3% of a total area of the microstructure observation area, and an area of the gray grain boundary phase accounts for 2˜10% of the total area of the microstructure observation area.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 28, 2021
    Inventors: Guoan CHEN, Haojie WANG, Bin FANG, Fei DU, Zhan WANG, Yugang ZHAO
  • Publication number: 20210317566
    Abstract: A composite coating layer for coating a NdFeB rare earth magnet includes a first coating layer and a second coating layer formed over a surface of the first coating layer. The first coating layer includes a Nd coating layer, a Pr coating layer, or an alloy coating layer including two or more of Nd, Pr, and Cu. The second coating layer includes a Tb coating layer.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Inventors: Guoan CHEN, Bin FANG, Haojie WANG, Yugang ZHAO
  • Patent number: 11100586
    Abstract: Systems, apparatuses, methods, and computer program products are disclosed for pricing a callable instrument. A plurality of corresponding pairs of Brownian motion paths and index value paths are determined corresponding to a set of dates. A deep neural network (DNN) of a backward DNN solver is trained until a convergence requirement is satisfied by for each pair of corresponding Brownian motion path and index value path, using the backward DNN solver to determine by iterating in reverse time order from a final discounted option payoff to an initial value. A statistical measure of spread of a set of initial values is determined and parameters of the DNN are modified based on the statistical measures of spread. Pricing information is determined by the backward DNN solver and provided such that a representation thereof is provided via an interactive user interface of a user computing device.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: August 24, 2021
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Haojie Wang, Han Chen, Agus Sudjianto, Richard Liu, Qi Shen
  • Publication number: 20210088529
    Abstract: The present invention provides use of quinaldine red (QR) and/or a derivative thereof in preparation of a kit for detecting amyloid fibrils. The derivative includes 4-(4-dimethylaminostyryl)quinoline, and the present invention belongs to the technical field of amyloid fibril detection. Compared with traditional amyloid fibril detection probes, the QR and its derivative 4-(4-dimethylaminostyryl)quinoline have higher binding constants for binding with the amyloid fibrils; and good photobleaching performances; and in the present invention, after combined with the amyloid fibrils, both the QR and its derivative 4-(4-dimethylaminostyryl)quinoline have a fluorescence emission wavelength range that is close to a far-infrared band, and thus are more suitable for imaging a pathological tissue of a biological tissue.
    Type: Application
    Filed: April 2, 2020
    Publication date: March 25, 2021
    Inventors: Zhijun Chen, Haojie Wang
  • Patent number: 10714245
    Abstract: Disclosed herein is a method for manufacturing an R-T-B permanent magnet and the magnet made with the method. The method may include preparation of strip pieces by melting and casting, preparing coarse powder by hydrogen decrepitation of the strip pieces; milling the powder into fine powder; pressing the fine powder is pressed to form a compact, pre-sintering the compact in vacuum or inert gas, machining the pre-sintered block to a desired shape; and dispersing the heavy rare earth compound powder into an organic solvent to prepare a slurry and a second sintering step.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: July 14, 2020
    Assignee: Beijing Zhong Ke San Huan Hi-Tech Co., Ltd.
    Inventors: Guoan Chen, Yugang Zhao, Jin Zhang, E Niu, Haojie Wang, Xuanzhang Ye
  • Patent number: 10062489
    Abstract: The present invention discloses a rare earth permanent magnet and a method for preparing same. The material of the rare earth permanent magnet has a heavy rare earth element volume diffusion phenomenon at a depth of 5 ?m to 100 ?m from the surface of the magnet to the interior of the magnet along the magnetic field orientation direction, thereby forming a volume diffusion layer region; the volume diffusion layer region is divided into magnet units having a volume of 10*100*5 ?m, and the concentration difference of the heavy rare earth elements of the magnet units at different positions in the volume diffusion layer is below 0.5 at %. The present invention provides a sintered NdFeB magnet of high intrinsic coercive force Hcj on the premise of not influencing the remanence Br and the maximum magnetic energy product (BH)max of products.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: August 28, 2018
    Assignee: BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
    Inventors: Zhi'an Chen, E. Niu, Wei Zhu, Fenghua Chen, Yeqing He, Xiaolei Rao, Boping Hu, Haojie Wang
  • Patent number: 10014099
    Abstract: The present invention discloses a rare earth permanent magnet and a method for preparing same. The material of the rare earth permanent magnet has a heavy rare earth element volume diffusion phenomenon at a depth of 5 ?m to 100 ?m from the surface of the magnet to the interior of the magnet along the magnetic field orientation direction, thereby forming a volume diffusion layer region; the volume diffusion layer region is divided into magnet units having a volume of 10*100*5 ?m, and the concentration difference of the heavy rare earth elements of the magnet units at different positions in the volume diffusion layer is below 0.5 at %. The present invention provides a sintered NdFeB magnet of high intrinsic coercive force Hcj on the premise of not influencing the remanence Br and the maximum magnetic energy product (BH)max of products.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: July 3, 2018
    Assignee: BEIJING ZHONG KE SAN HUAN HI-TECH CO., LTD.
    Inventors: Zhi'an Chen, E. Niu, Wei Zhu, Fenghua Chen, Yeqing He, Xiaolei Rao, Boping Hu, Haojie Wang
  • Publication number: 20170250019
    Abstract: The present invention discloses a rare earth permanent magnet and a method for preparing same. The material of the rare earth permanent magnet has a heavy rare earth element volume diffusion phenomenon at a depth of 5?m to 100 ?m from the surface of the magnet to the interior of the magnet along the magnetic field orientation direction, thereby forming a volume diffusion layer region; the volume diffusion layer region is divided into magnet units having a volume of 10*100*5 ?m, and the concentration difference of the heavy rare earth elements of the magnet units at different positions in the volume diffusion layer is below 0.5 at %. The present invention provides a sintered NdFeB magnet of high intrinsic coercive force Hcj on the premise of not influencing the remanence Br and the maximum magnetic energy product (BH)max of products.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Inventors: Zhi'an CHEN, E. NIU, Wei ZHU, Fenghua CHEN, Yeqing HE, Xiaolei RAO, Boping HU, Haojie WANG
  • Publication number: 20170236626
    Abstract: The present invention discloses a rare earth permanent magnet and a method for preparing same. The material of the rare earth permanent magnet has a heavy rare earth element volume diffusion phenomenon at a depth of 5 ?m to 100 ?m from the surface of the magnet to the interior of the magnet along the magnetic field orientation direction, thereby forming a volume diffusion layer region; the volume diffusion layer region is divided into magnet units having a volume of 10*100*5 ?m, and the concentration difference of the heavy rare earth elements of the magnet units at different positions in the volume diffusion layer is below 0.5 at %. The present invention provides a sintered NdFeB magnet of high intrinsic coercive force Hcj on the premise of not influencing the remanence Br and the maximum magnetic energy product (BH)max of products.
    Type: Application
    Filed: July 20, 2016
    Publication date: August 17, 2017
    Inventors: Zhi'an CHEN, E. NIU, Wei ZHU, Fenghua CHEN, Yeqing HE, Xiaolei RAO, Boping HU, Haojie WANG
  • Publication number: 20170221615
    Abstract: Disclosed herein is a method for manufacturing an R-T-B permanent magnet and the magnet made with the method. The method may include preparation of strip pieces by melting and casting, preparing coarse powder by hydrogen decrepitation of the strip pieces; milling the powder into fine powder; pressing the fine powder is pressed to form a compact, pre-sintering the compact in vacuum or inert gas, machining the pre-sintered block to a desired shape; and dispersing the heavy rare earth compound powder into an organic solvent to prepare a slurry and a second sintering step.
    Type: Application
    Filed: April 10, 2017
    Publication date: August 3, 2017
    Inventors: Guoan CHEN, Yugang ZHAO, Jin ZHANG, E NIU, Haojie WANG, Xuanzhang YE
  • Patent number: 8835171
    Abstract: This invention is based in part on the elucidation of new structural conformations and functions of the sodium/potassium adenosine triphosphate synthase (Na/K ATPase), and especially elucidation of new binding sites and interactions. The present invention provides practical applications of several surprising structural and functional relationships between Na/K ATPase and compounds which interact with Na/K ATPase. Disclosure of these structures and relationships provides insight and practical solutions to chemically affecting not only the Na/K ATPase interactions, but also regulators known to be upstream and downstream.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: September 16, 2014
    Assignee: The University of Toledo
    Inventors: Zi-Jian Xie, Yiliang Chen, Haojie Wang
  • Publication number: 20120289479
    Abstract: This invention is based in part on the elucidation of new structural conformations and functions of the sodium/potassium adenosine triphosphate synthase (Na/K ATPase), and especially elucidation of new binding sites and interactions. The present invention provides practical applications of several surprising structural and functional relationships between Na/K ATPase and compounds which interact with Na/K ATPase. Disclosure of these structures and relationships provides insight and practical solutions to chemically affecting not only the Na/K ATPase interactions, but also regulators known to be upstream and downstream.
    Type: Application
    Filed: January 13, 2011
    Publication date: November 15, 2012
    Applicant: UNIVERSITY OF TOLEDO
    Inventors: Zi-Jian Xie, Yiliang Chen, Haojie Wang