Patents Assigned to SISTALK Technology (Beijing) Co., Ltd.
  • Sex toy
    Patent number: D908904
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: January 26, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D909597
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: February 2, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd
    Inventor: Bo Liu
  • Sex toy
    Patent number: D910193
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: February 9, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D916308
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: April 13, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D917057
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: April 20, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D917058
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: April 20, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D917059
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: April 20, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D924420
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: July 6, 2021
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu
  • Sex toy
    Patent number: D974580
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: January 3, 2023
    Assignee: SISTALK Technology (Beijing) Co., Ltd.
    Inventor: Bo Liu