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:
Mar. 17, 2015
Filed:
Jan. 10, 2011
Jan Enenkel, Gratkorn, AT;
Jan Enenkel, Gratkorn, AT;
AMS AG, Unterpremstaetten, AT;
Abstract
The invention relates to a detector circuit comprising a connection for a voltage supply (Vbat) and a connection for connecting a lamp (LED), said connection being connected to the connection for a voltage supply (Vbat) and to a first control component (IC) of a first interface protocol and a second control component (PWM) of a second interface protocol. The detector circuit further comprises a first input node (In) and a second input node (In), wherein the first control component (IC) is connected to the first input node (In) and the second input node (In) and the second control component (PWM) is connected to the second input node (In). A detector (det) for ascertaining an interface standard is coupled to the connection for a voltage supply (Vbat) and the first input node (In) on one side and to ground (GND) on the other side.