Patents by Inventor Chenfu Luo

Chenfu Luo 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).

  • Internet camera
    Patent number: D753204
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: April 5, 2016
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
    Inventors: Chenfu Luo, Haiqing Jiang
  • Multi-purpose video camera stand
    Patent number: D755880
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: May 10, 2016
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
    Inventors: Chenfu Luo, Haiqing Jiang
  • Camera
    Patent number: D764559
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: August 23, 2016
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
    Inventors: Chenfu Luo, Haiqing Jiang
  • 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
  • Wireless audible and visual alarm
    Patent number: D770928
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: November 8, 2016
    Assignee: Hangzhou Ezviz Network Co., Ltd.
    Inventors: Xiangchong Chen, 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
  • Wireless mobile sensor
    Patent number: D789819
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: June 20, 2017
    Assignee: HANGZHOU EZVIZ NETWORK CO., LTD.
    Inventors: Xiangchong Chen, Chenfu Luo
  • Sports video camera
    Patent number: D791848
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: July 11, 2017
    Assignee: HANGZHOU EZVIZ NETWORK CO., LTD.
    Inventors: Weike Zhu, Chenfu Luo
  • Video camera
    Patent number: D792301
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: July 18, 2017
    Assignee: HANGZHOU EZVIZ NETWORK CO., LTD.
    Inventors: Weike Zhu, Chenfu Luo
  • Internet video camera
    Patent number: D804561
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: December 5, 2017
    Assignee: HANGZHOU EZVIZ NETWORK CO., LTD.
    Inventors: Chenfu Luo, Haiqing Jiang