Patents by Inventor David Ong

David Ong 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).

  • Dimmer switch
    Patent number: D517999
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: March 28, 2006
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer switch
    Patent number: D518000
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: March 28, 2006
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer switch
    Patent number: D519466
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: April 25, 2006
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer switch
    Patent number: D526624
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: August 15, 2006
    Assignee: Leviton Maufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer paddle switch
    Patent number: D534873
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: January 9, 2007
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer switch with lighting
    Patent number: D535627
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: January 23, 2007
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer
    Patent number: D542230
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: May 8, 2007
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri
  • Dimmer switch
    Patent number: D543159
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: May 22, 2007
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: John Merritt, David Ong, Selin Glickman, Azer Ilkhanov, Damon Bruccoleri