Patents Assigned to Smart Devil Technology Co., Ltd.
  • Humidifier
    Patent number: D999880
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: September 26, 2023
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Fan
    Patent number: D1007667
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: December 12, 2023
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Bluetooth headset
    Patent number: D1056878
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: January 7, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Film applicator device
    Patent number: D1077598
    Type: Grant
    Filed: January 16, 2024
    Date of Patent: June 3, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Phone film applicator
    Patent number: D1086849
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: August 5, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventors: Hanyi Xie, Tao Liu, Lianhong Xiao
  • Packing box
    Patent number: D1092206
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: September 9, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Film sticking device
    Patent number: D1094039
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: September 23, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Auxiliary tool for sticking film
    Patent number: D1099656
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: October 28, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Film sticking device for mobile phones
    Patent number: D1099877
    Type: Grant
    Filed: July 18, 2024
    Date of Patent: October 28, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventors: Hanyi Xie, Tao Liu, Lianhong Xiao, Xiangbai Jiang
  • Doll
    Patent number: D1105298
    Type: Grant
    Filed: November 23, 2023
    Date of Patent: December 9, 2025
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie
  • Film sticking device for mobile phones
    Patent number: D1108905
    Type: Grant
    Filed: July 9, 2024
    Date of Patent: January 13, 2026
    Assignee: Smart Devil Technology Co., Ltd.
    Inventors: Hanyi Xie, Tao Liu, Lianhong Xiao
  • Film sticking device
    Patent number: D1108412
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: January 6, 2026
    Assignee: Smart Devil Technology Co., Ltd.
    Inventor: Hanyi Xie