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. 20, 2007
Filed:
Feb. 01, 2005
Applicants:
Andreas Huber, Traunreut, DE;
Wolfgang Langgabner, Bad Aibling, DE;
Shokrollah Norali-ghasemi, Traunwalchen, DE;
Axel Pilz, Neuenstein, DE;
Inventors:
Andreas Huber, Traunreut, DE;
Wolfgang Langgabner, Bad Aibling, DE;
Shokrollah Norali-Ghasemi, Traunwalchen, DE;
Axel Pilz, Neuenstein, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an operating method and an electronic ballast (EVG) for operating a light-producing apparatus (L), for example a discharge lamp. In this case, an internal timing unit in the ballast (EVG) is corrected with the aid of time information (T) received in external signals.