Patents by Inventor Chunjiang Tian

Chunjiang Tian 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).

  • UNDERWATER BOOSTER
    Publication number: 20230159143
    Abstract: Disclosed is an underwater booster, comprising a cabin body (5), a first mounting structure of thruster (1) and a second mounting structure of thruster (8) symmetrically disposed on two sides of the cabin body (5); a first connecting structure (2) and a second connecting structure (7) symmetrically disposed on the two sides of the cabin body (5), wherein the first mounting structure of thruster (1) is connected with the cabin body (5) via the first connecting structure (2), and second mounting structure of thruster (8) is connected with the cabin body (5) via the second connecting structure (7); a handle is disposed on the first connecting structure (2) and the second connecting structure (7) for gripping, and an axis of the first mounting structure of thruster (1) is not parallel to an axis of the second mounting structure of thruster (8). The structure can improve user experience.
    Type: Application
    Filed: June 20, 2019
    Publication date: May 25, 2023
    Inventors: Jiancang WEI, Huanxing DU, Chunjiang TIAN
  • Under water intelligent tracking robot
    Patent number: D861572
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: October 1, 2019
    Assignee: TIANJIN DEEPFAR OCEAN TECHNOLOGY CO., LTD.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Underwater scooter
    Patent number: D897267
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: September 29, 2020
    Assignee: Tianjin Deepfar Ocean Technology Co., Ltd.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Deepwater booster
    Patent number: D937349
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: November 30, 2021
    Assignee: Tianjin Deepfar Ocean Technology Co., Ltd.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Power floating board
    Patent number: D970423
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: November 22, 2022
    Assignee: Deepinfar Ocean Technology Inc.
    Inventors: Jiancang Wei, Chunjiang Tian, Yan Dong
  • Buoyancy chamber
    Patent number: D976795
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: January 31, 2023
    Assignee: SUBLUE UNDERWATER AI CO., LTD.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Underwater scooter
    Patent number: D976796
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: January 31, 2023
    Assignee: SUBLUE UNDERWATER AI CO., LTD.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Underwater scooter
    Patent number: D978765
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: February 21, 2023
    Assignee: Deepinfar Ocean Technology Inc.
    Inventors: Jiancang Wei, Chunjiang Tian
  • Underwater propulsion device
    Patent number: D978766
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 21, 2023
    Inventors: Jiancang Wei, Shuailong Wang, Chunjiang Tian, Canrong Lin