Patents by Inventor Artur Lorenz Boebel

Artur Lorenz Boebel 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).

  • FAILSAFE LIGHTING SYSTEM
    Publication number: 20130140993
    Abstract: A failsafe lighting system (1) comprises a lamp (L) and monitoring circuitry for monitoring the correct functioning of the lamp (L), the monitoring circuitry comprising an optical sensor (26) positioned for receiving light generated by the lamp (L). The monitoring circuitry comprises a self-oscillating loop (25) which includes the lamp (L) and the optical sensor (26), wherein the optical path between the lamp (L) and the optical sensor (26) is an essential portion of the loop (25) such that the loop (25) can only oscillate if the optical sensor (26) receives sufficient light from the lamp (L).
    Type: Application
    Filed: June 1, 2011
    Publication date: June 6, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Thomas Georg-Christian Theodor Buerrig, Artur Lorenz Boebel