Patents by Inventor Junyang Wang

Junyang 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).

  • Gas-Foam Fire-Extinguishing Product, Process for Preparing the Same, Use Thereof and Fire-Extinguishing System Using the Same
    Publication number: 20100032174
    Abstract: The present invention relates to a gas-foam fire-extinguishing product consisting of a clean gas fire-extinguishing agent and a foam fire-extinguishing agent, a process for preparing the product, use of the product and a fire-extinguishing system using the product. According to the present invention, the clean gas fire-extinguishing agent is used as a foaming agent for the foam fire-extinguishing agent and is contained in the generated foams. The present invention solved a problem in the prior art for a long time that the combustible liquids with Slow boiling point are difficult to be fire-extinguished.
    Type: Application
    Filed: July 30, 2009
    Publication date: February 11, 2010
    Applicant: Hangzhou New Epoch Fire Protection Science and Technology Co., Ltd.
    Inventors: Kanghui Xu, Ping Gu, Junyang Wang, Jing Yang, Lejun Shou, Shenliang Li, Suhong Min
  • Laptop stand
    Patent number: D683348
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: May 28, 2013
    Assignee: Loctek Visual Technology Corp.
    Inventors: Lehong Xiang, Tao Lin, Junyang Wang, Qiang Chen
  • Barstool
    Patent number: D1022492
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: April 16, 2024
    Assignee: Anji Dipu Rongrong Furniture Factory
    Inventor: Junyang Wang
  • Barstool
    Patent number: D1022493
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: April 16, 2024
    Assignee: Anji Dipu Rongrong Furniture Factory
    Inventor: Junyang Wang
  • Dining chair
    Patent number: D1022499
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: April 16, 2024
    Assignee: Anji Dipu Rongrong Furniture Factory
    Inventor: Junyang Wang