Patents by Inventor Carveth Deleon

Carveth Deleon 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).

  • System for detecting an item within a specified zone
    Patent number: 8908024
    Abstract: The disclosure reveals a system for detecting one or more persons in a specified zone. A determination is whether there is a person in the zone. A presence determination module may indicate from a current image of the zone compared with a reference image of the zone, whether there is a person in or not in the zone. An illumination controller may assure that the zone is sufficiently illuminated for a current image sufficient for comparison with the reference image to determine a possible presence of a person in the zone. The illumination may be infrared. The system may be used to assure appropriate and adequate face velocity at a fume hood having the presence of a person and having minimal face velocity in the absence of a person at the fume hood.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: December 9, 2014
    Assignee: Honeywell International Inc.
    Inventors: Aleksandr Ivan Fedorenko, Liwen Yu, Carveth DeLeon
  • SYSTEM FOR DETECTING AN ITEM WITHIN A SPECIFIED ZONE
    Publication number: 20130002845
    Abstract: The disclosure reveals a system for detecting one or more persons in a specified zone. A determination is whether there is a person in the zone. A presence determination module may indicate from a current image of the zone compared with a reference image of the zone, whether there is a person in or not in the zone. An illumination controller may assure that the zone is sufficiently illuminated for a current image sufficient for comparison with the reference image to determine a possible presence of a person in the zone. The illumination may be infrared. The system may be used to assure appropriate and adequate face velocity at a fume hood having the presence of a person and having minimal face velocity in the absence of a person at the fume hood.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 3, 2013
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Aleksandr Ivan Fedorenko, Liwen Yu, Carveth DeLeon
  • Faceplate
    Patent number: D642894
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: August 9, 2011
    Assignee: Honeywell International Inc.
    Inventors: G. Michael Soper, Carveth Deleon, Laura Stone, H. Scott Ryan, Deb Laun, Douglas Russell
  • Sensor housing
    Patent number: D661212
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: June 5, 2012
    Assignee: Honeywell International Inc.
    Inventors: Carveth DeLeon, Alexandr Ivan Fedorenko
  • Fume hood monitor
    Patent number: D773328
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: December 6, 2016
    Assignee: Honeywell International Inc.
    Inventors: Carveth DeLeon, David Boisvert, Bing Liu, Wei Hua, Lloyd Nghi Trong Le, Preamkumar Ramasamy