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:
Jun. 17, 2025
Filed:
Feb. 07, 2022
Applicant:
Tridonic Gmbh & CO KG, Dornbirn, AT;
Inventor:
Christian Nesensohn, Götzis, AT;
Assignee:
Tridonic GmbH & Co KG, Dornbirn, AT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 45/382 (2020.01); H05B 45/14 (2020.01);
U.S. Cl.
CPC ...
H05B 45/382 (2020.01); H05B 45/14 (2020.01);
Abstract
The disclosure relates to a driver for lighting means () comprising: input terminals () for an optionally rectified AC voltage; output terminals () for supplying a LED load (), a detection circuitry () connected to the input terminals (), configured to obtain a signal representing a frequency of the AC voltage and an amplitude of the peak of each cycle of the AC voltage, and a control circuit () being connected to the detection circuitry () and supplied with said signal.