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. 02, 2026
Filed:
May. 13, 2019
Signify Holding B.v., Eindhoven, NL;
Peter Hubertus Franciscus Deurenberg, Eindhoven, NL;
Herman Johannes Gertrudis Gielen, Eindhoven, NL;
Remco Christianus Wilhelmus Leermakers, Eindhoven, NL;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention describes a replaceable LED circuit for coupling to an LED driver. The replaceable LED circuit comprises a pair of input pins for receiving a power supplied by LED driver, an LED string coupled between the pair of input pins for receiving the power, and a surge protection circuit coupled in parallel to the LED string. The surge protection circuit comprises a capacitor arranged to charge when the power is supplied to the LED string, and a current regulator coupled in series with the capacitor and arranged such that it allows the capacitor to charge and prevents the capacitor to discharge into the LED string.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile