Patents by Inventor Weidong Hu

Weidong 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: 20250190638
    Abstract: Disclosed is a glass drainage plate manufactured based on a glass substrate using an overflow process and a design system. The design system selects a drainage plate of a mature overflow system as a reference drainage plate, obtains a geometric structure parameter, a width of an overflow surface, an upper-and-lower contraction width, and a slope height of an overflow brick of a reference drainage plate, an overflow coefficient of the mature overflow system, and a flow contraction ratio of a side plate without the drainage plate, establishes a geometric structure similarity, a drainage plate width similarity, a critical contraction width similarity, a critical side plate flow similarity, a drainage side plate thickness similarity relationship, and an average side plate width similarity relationship, determines a structure size of a to-be-designed drainage plate based on the relationships to complete design of a structure of the drainage plate of a new overflow system.
    Type: Application
    Filed: December 5, 2024
    Publication date: June 12, 2025
    Applicant: CAIHONG DISPLAY DEVICES CO., LTD.
    Inventors: Menghu LI, Jian XU, Weidong HU
  • Publication number: 20250091930
    Abstract: Disclosed is a clamping device at an edge of a substrate glass during molding based on an overflow technique and an operation method thereof. The clamping device comprises a primary clamping unit and a secondary edge drawing unit that are clamped on edges of two sides of a glass plate, respectively. The primary clamping unit is arranged above the secondary edge drawing unit and is closer to a guide plate than the secondary edge drawing unit. The operation method comprises during the molding of the glass plate, enabling clamping wheels of the primary clamping unit and wheels for cooling and edge drawing of the secondary edge drawing unit to clamp the edges of the two sides of the glass plate to make liquid glass at the edges merge and bond together to obtain a bonded glass plate; and introducing cooling air to cool edges of the bonded glass plate.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 20, 2025
    Applicant: CAIHONG DISPLAY DEVICES CO., LTD.
    Inventors: Weidong HU, Zhijun ZHANG, Yongjing REN, Ting LUO
  • Publication number: 20250093396
    Abstract: The present disclosure provides a device and method for measuring a high-temperature resistivity of a tin oxide electrode in a substrate glass furnace, which relates to the field of high-temperature resistivity measurement of tin oxide electrodes. The two ends of a columnar tin oxide electrode are provided with platinum terminals, which are connected to a direct-current dual-arm bridge using platinum wires. The upper and lower side of the columnar tin oxide electrode are provided with fixed insulating spacers that are made of an aluminum oxide material. The device is placed in a high-temperature pit furnace. A heating program is set up to measure the corresponding values of the direct-current dual-arm bridge at different temperatures.
    Type: Application
    Filed: December 5, 2024
    Publication date: March 20, 2025
    Applicant: CAIHONG DISPLAY DEVICES CO., LTD.
    Inventors: Longjiang ZHAO, Wei YANG, Jian XU, Dacheng WANG, Weidong HU
  • Publication number: 20240377457
    Abstract: Disclosed are a battery thermal runaway prediction method and apparatus, and a computer-readable storage medium. The battery thermal runaway prediction method includes: when a hot box temperature T, a battery self-heating starting temperature T1 and a thermal runaway starting temperature T2 satisfy T1<T<T2, if a battery self-heating rate K1 is greater than a rate K2 of heat transfer from a hot box to an interior of a battery, thermal runaway occurring at a surface of the battery first; and if the battery self-heating rate K1 is less than the rate K2 of heat transfer from the hot box to the interior of the battery, thermal runaway occurring first when self-produced heat inside the battery accumulates to a limit value, and thermal runaway not occurring when the self-produced heat inside the battery has not accumulated to the limit value.
    Type: Application
    Filed: May 24, 2022
    Publication date: November 14, 2024
    Applicant: SVOLT ENERGY TECHNOLOGY CO., LTD.
    Inventors: Weidong HU, Maofan WANG, Chaoshuai HU, Yajie XU
  • Publication number: 20240310243
    Abstract: The present application relates to an interferogram phase estimation method. The interferogram phase estimation method includes: obtaining an interferogram for estimation of a measured object; and inputting the interferogram for estimation to a neural network model trained based on a method for training a neural network model for interferogram phase estimation, to obtain a phase image corresponding to the interferogram for estimation. In the interferogram phase estimation method of the present application, features of different scales of an interferogram are learned based on a Unet++ neural network model to obtain an accurately estimated phase image corresponding to the interferogram.
    Type: Application
    Filed: December 28, 2023
    Publication date: September 19, 2024
    Applicant: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Mingfeng LU, Tianshan ZHANG, Peihang LI, Chenchen JI, Jinmin WU, Yao HU, Weidong HU, Feng ZHANG, Ran TAO
  • Publication number: 20240190751
    Abstract: Devices for a horizontal secondary stretching of ultra-thin flexible glass are provided. The device includes: a feeding unit, a welding unit, a preheating unit, a transverse stretching extension unit, a longitudinal traction stretching unit, an annealing unit, and a winding and wrapping unit connected in sequence. Each of the feeding unit, the welding unit, the preheating unit, the transverse stretching extension unit, the longitudinal traction stretching unit, the annealing unit, and the winding and wrapping unit is provided with an air floatation device and a roller. Each of the preheating unit, the transverse stretching extension unit, the longitudinal traction stretching unit, and the annealing unit is provided with a heating unit. Each of the longitudinal traction stretching unit and the annealing unit is provided with a cooling mechanism.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 13, 2024
    Applicant: CAIHONG DISPLAY DEVICES CO., LTD.
    Inventors: Weidong HU, Zuozhen YUAN, Yongjing REN, Ting LUO
  • Patent number: 11962670
    Abstract: A content selection server including a processor configured to receive personal preference information from a plurality of personal media devices, select content based on the personal preference information, and provide playback of the content.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: April 16, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bernard Ku, Weidong Hu, Armstrong Soo
  • Patent number: 11647235
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: May 9, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Publication number: 20230011823
    Abstract: The present disclosure provides a method and apparatus for converting an image format, an electronic device, a computer readable storage medium and a computer program product, relates to the field of artificial intelligence technology such as computer vision and deep learning, and can be applied to intelligent sensing ultra-definition scenarios. A specific implementation of the method includes: acquiring a to-be-converted standard dynamic range image; performing a convolution operation on the standard dynamic range image to obtain a local feature; performing a global average pooling operation on the standard dynamic range image to obtain a global feature; and converting the standard dynamic range image into a high dynamic range image according to the local feature and the global feature.
    Type: Application
    Filed: September 7, 2022
    Publication date: January 12, 2023
    Inventors: Qi ZHANG, Weidong Hu
  • Publication number: 20230001027
    Abstract: Provided herein, inter alia, are methods and compositions for detection of vascular calcification.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 5, 2023
    Inventors: John E. Shively, Michael R. Weist, Bradley J. Ahrens, Lin Li, Weidong Hu
  • Publication number: 20220239957
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Application
    Filed: April 18, 2022
    Publication date: July 28, 2022
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Patent number: 11336925
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: May 17, 2022
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Publication number: 20210176503
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 10, 2021
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Patent number: 10965962
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: March 30, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Publication number: 20190342424
    Abstract: A content selection server including a processor configured to receive personal preference information from a plurality of personal media devices, select content based on the personal preference information, and provide playback of the content.
    Type: Application
    Filed: July 15, 2019
    Publication date: November 7, 2019
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Bernard Ku, Weidong Hu, Armstrong Soo
  • Publication number: 20190318062
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 17, 2019
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: WEIDONG HU, BERNARD KU, CAMERON COURSEY
  • Patent number: 10356210
    Abstract: A content selection server including a processor configured to receive personal preference information from a plurality of personal media devices, select content based on the personal preference information, and provide playback of the content.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: July 16, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bernard Ku, Weidong Hu, Armstrong Soo
  • Patent number: 10339277
    Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: July 2, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Weidong Hu, Bernard Ku, Cameron Coursey
  • Publication number: 20170223140
    Abstract: A content selection server including a processor configured to receive personal preference information from a plurality of personal media devices, select content based on the personal preference information, and provide playback of the content.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 3, 2017
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Bernard Ku, Weidong Hu, Armstrong Soo
  • Patent number: 9699693
    Abstract: An architecture is described that can provide enhancement with respect to circuit switched fall back. In particular, the architecture can reduce the signaling and delay of conventional systems that are necessitated by establishing a radio resource control connection prior to establishing the circuit switched fall back connection. For example, when user equipment is not in a radio resource control connected state at the time of a circuit switched fall back call, the radio resource control connection can be at least partially avoided by responding to a radio resource control connection request message with a radio resource control connection reject message that includes target cell reselection information.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: July 4, 2017
    Assignee: AT&T MOBILITY II LLC
    Inventors: Weidong Hu, Inderpreet Singh Ahluwalia, Yung Shirley Choi-Grogan