Patents by Inventor Cui Du

Cui Du 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).

  • SYSTEMS AND METHODS FOR DETERMINING CHARACTERISTICS OF AN AMBIENT ENVIRONMENT
    Publication number: 20190234634
    Abstract: Embodiments relate generally to systems and methods for determining one or more characteristics of the ambient air of an environment. A system may comprise a sensor device comprising a sensor housing having a circular exterior front surface; a dot matrix display incorporated into the front surface; a touch sensitive surface incorporated into the front surface; a first sensor positioned behind the front surface, configured to make measurements used for a calculation of a characteristic of ambient air; an angled bottom surface configured to rest on a horizontal surface; and a processing system programmed to detect at least one characteristic of the ambient air, and to display the detected characteristic using the dot matrix display.
    Type: Application
    Filed: September 25, 2017
    Publication date: August 1, 2019
    Inventor: Cui DU
  • Air sensor
    Patent number: D800002
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: October 17, 2017
    Assignee: Honeywell International Inc.
    Inventors: Dezhi Yang, Neil Chen, Cui Du
  • Air quality monitor
    Patent number: D839755
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: February 5, 2019
    Assignee: Honeywell International Inc.
    Inventor: Cui Du
  • Mountable motion sensor
    Patent number: D851509
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: June 18, 2019
    Assignee: ADEMCO INC.
    Inventors: Cui Du, Dezhi Yang
  • Surveillance camera
    Patent number: D888793
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: June 30, 2020
    Assignee: Honeywell International Inc.
    Inventors: Cui Du, Dezhi Yang, Erica Lin, Junwei Geng
  • Ceiling mount sensor
    Patent number: D891277
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: July 28, 2020
    Assignee: ADEMCO INC.
    Inventors: Dezhi Yang, Cui Du, Stephen Lu, Guobin Xu