Patents by Inventor Shengtian Liu

Shengtian Liu 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).

  • Docking station
    Patent number: D950560
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: May 3, 2022
    Assignee: C-Smartlink Information Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Docking station
    Patent number: D950561
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: May 3, 2022
    Assignee: C-Smartlink Information Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Docking station
    Patent number: D950562
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: May 3, 2022
    Assignee: C-Smartlink Information Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Wireless hub
    Patent number: D950563
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: May 3, 2022
    Assignee: C-Smartlink Information Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Multi-port hub
    Patent number: D968410
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: November 1, 2022
    Assignee: C-Smartlink Information Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Docking station
    Patent number: D983797
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: April 18, 2023
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Docking station
    Patent number: D983798
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: April 18, 2023
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Electrical charger
    Patent number: D1043557
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: September 24, 2024
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Power adapter
    Patent number: D1072749
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: April 29, 2025
    Assignee: HUNAN XULIAN TECHNOLOGY CO., LTD.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu
  • Power bank
    Patent number: D1078626
    Type: Grant
    Filed: October 18, 2023
    Date of Patent: June 10, 2025
    Assignee: Hunan Xulian Technology Co., Ltd.
    Inventors: Wenfeng Zhang, Shengfu Liu, Shengtian Liu