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:
May. 14, 2002
Filed:
Sep. 28, 2000
Applicant:
Inventor:
Everaard Marie Jozef Aendekerk, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/702 ;
U.S. Cl.
CPC ...
H05B 3/702 ;
Abstract
A circuit arrangement for operating a lamp has two power feedback loops, and a transformer is incorporated in one of the feedback loops. The transformer is used to adapt the amount of power fed back to the amplitude of the mains supply voltage for different lamp voltages.
Aendekerk, Everaard Marie Jozef. (2002). Circuit device (U.S. Patent No. 6388395). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6388395
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile