Patents Assigned to HANGZHOU HIKVISION DIGITAL TECHNOLOGY COMPANY, LTD.
  • Alarm
    Patent number: D767426
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: September 27, 2016
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY COMPANY, LTD.
    Inventors: Weike Zhu, Chenfu Luo
  • Hard disk video recorder
    Patent number: D784939
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: April 25, 2017
    Assignee: Hangzhou Hikvision Digital Technology Company, Ltd
    Inventors: Chenfu Luo, Haiqing Jiang