Patents by Inventor Hongda DU

Hongda DU 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: 20240073028
    Abstract: The present disclosure provides an anti-counterfeiting verifying method, a hardware apparatus, a system, an electronic device and a storage medium, which aim at improving anti-counterfeiting effectiveness for the electronic products, the method includes: executing a step of generating to-be-verified information of the first device in response to a triggered verification event; outputting the to-be-verified information to indicate a second device to send the to-be-verified information to a verifying terminal, the verifying terminal being configured to for verifying authenticity of the first device according to the to-be-verified information, and feeding back a verification result to the first device and/or the second device for displaying, wherein the step of generating the to-be-verified information of the first device includes: obtaining a device identifier of the first device and a private key pre-stored in the first device.
    Type: Application
    Filed: August 30, 2022
    Publication date: February 29, 2024
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongjun Du, Tao Li, Xingxing Zhao, Huailiang Wang, Hongda Yu
  • Publication number: 20150176930
    Abstract: The present invention provides an oriented flexible heat-conducting material, where main ingredients of the oriented flexible heat-conducting material are silicone rubber and anisotropic heat-conducting filler. Multiple continuous heat-conducting paths that are parallel to each other are formed in the oriented flexible heat-conducting material, and the heat-conducting paths are formed by continuously arranging the anisotropic heat-conducting filler, filled in the silicone rubber, in lines in a heat-conducting path direction. The oriented flexible heat-conducting material has a desirable heat-conducting property in a specific direction and has desirable flexibility, can be in desirable contact with an interface to produce quite low interface thermal resistance, and can greatly improve a heat dissipation effect. Embodiments of the present invention further provide a forming process and an application of the oriented flexible heat-conducting material.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 25, 2015
    Inventors: Cuifeng ZHAO, Xiaosong ZHOU, Yan XU, Hongda DU
  • Patent number: 8663844
    Abstract: The present disclosure describes a rechargeable zinc ion battery, in which anodic zinc will be electrochemically dissolved as Zn2+ ions, diffuses to the cathodic electrode/electrolyte interface through the electrolyte, and zinc ions are subsequently intercalated into manganese dioxide during discharging. In charging, above-mentioned process will be reversed. The rechargeable zinc ion battery comprises a cathode formed from a compressed mixture of alpha manganese dioxide particles, electrically conductive particles and one or more binder(s); a zinc anode separated from cathode; an aqueous electrolyte contains zinc ions in which the pH value may be controlled between 4 and 7.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: March 4, 2014
    Assignee: Graduate School at Shenzhen, Tsinghua University
    Inventors: Feiyu Kang, Chengjun Xu, Baohua Li, Hongda Du
  • Publication number: 20120034515
    Abstract: The present invitation discloses a rechargeable zinc ion battery, in which anodic zinc will be electrochemically dissolved as Zn2+ions, diffuses to the cathodic electrode/electrolyte interface through the electrolyte, and zinc ions are subsequently intercalated into manganese dioxide during discharging. In charging, above-mentioned process will be reverse. The rechargeable zinc ion battery comprises a cathode formed from a compressed mixture of alpha manganese dioxide particles, electrically conductive particles and a binder; a zinc anode separated from cathode; an aqueous electrolyte contains zinc ions in which the pH value may be controlled between 4 and 7.
    Type: Application
    Filed: October 17, 2011
    Publication date: February 9, 2012
    Applicant: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
    Inventors: Feiyu KANG, Chengjun XU, Baohua LI, Hongda DU