The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2011
Filed:
Jan. 25, 2007
Franciscus Laurentius Van Boekhout, Eindhoven, NL;
Franciscus Laurentius Van Boekhout, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A lighting control system () comprises: a communication bus (); at least one extension movement detector () issuing detection pulses (DOS) over said communication bus in response to detecting a movement, at first time intervals (T) determined by a sensor timer (); one master luminaire () comprising a lamp () and a master controller () issuing master command signals (MCS) over said bus in response to detection pulses (DOS) received over said bus; and at least one slave luminaire () comprising a lamp () and a slave controller () being responsive to the master control signals (MCS) received over said bus to switch the corresponding lamp ON and OFF. Whenever the master controller receives a detection pulse, it starts a master timer () and switches the lamps ON. If the master timer times out (T) without the master controller receiving any detection pulses, the master controller switches the lamps OFF.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile