Patents by Inventor Stephen Robert Heath

Stephen Robert Heath 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).

  • Sound transmitting device
    Patent number: D440511
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: April 17, 2001
    Assignee: U.S. Philips Corporation
    Inventor: Stephen Robert Heath
  • Sound receiving device
    Patent number: D440899
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: April 24, 2001
    Assignee: U.S. Philips Corporation
    Inventor: Stephen Robert Heath
  • Electronic sound recording and reproducing device for a baby
    Patent number: D465469
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: November 12, 2002
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • Room and bath thermometer for a baby
    Patent number: D477237
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: July 15, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • Device for transmitting audio/video and receiving remote control signals
    Patent number: D477329
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: July 15, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Stephen Robert Heath, Stephanie Cobigo
  • Device for receiving audio/video and transmitting remote control signals
    Patent number: D477609
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: July 22, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Stephen Robert Heath, Stephanie Cobigo
  • Loudspeaker cabinet
    Patent number: D478065
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: August 5, 2003
    Assignee: Koninklijke Philips Electronics N. V.
    Inventors: Charlie Richard Bolton, Stephen Robert Heath
  • Loudspeaker cabinet
    Patent number: D480383
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: October 7, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Charlie Richard Bolton, Stephen Robert Heath
  • Sound receiving device
    Patent number: D480694
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: October 14, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • Loudspeaker cabinet
    Patent number: D480706
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: October 14, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Charlie Richard Bolton, Stephen Robert Heath
  • Subwoofer
    Patent number: D480707
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: October 14, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Charlie Richard Bolton, Stephen Robert Heath
  • Sound transmitting device
    Patent number: D481023
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: October 21, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • Electronic sound recording and sound reproducing device with mirror for a baby
    Patent number: D483025
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: December 2, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • SOS information recording and reproducing device
    Patent number: D489351
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: May 4, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Stephen Robert Heath, Stéphanie Cobigo
  • Baby food thermometer
    Patent number: D490003
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: May 18, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Stephen Robert Heath
  • Loudspeaker cabinet
    Patent number: D417217
    Type: Grant
    Filed: February 16, 1999
    Date of Patent: November 30, 1999
    Inventor: Stephen Robert Heath
  • Sound transmitting device
    Patent number: D424560
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: May 9, 2000
    Assignee: U.S. Philips Corporation
    Inventor: Stephen Robert Heath
  • Sound receiving device
    Patent number: D424561
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: May 9, 2000
    Assignee: U.S. Philips Corporation
    Inventor: Stephen Robert Heath