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. 19, 2019
Filed:
Jan. 30, 2014
Applicant:
Philips Lighting Holding B.v., Eindhoven, NL;
Inventors:
Antonius Adrianus Maria Marinus, Eindhoven, NL;
Peter Deixler, Valkenswaard, NL;
Vincent Stefan David Gielen, Eindhoven, NL;
Assignee:
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 7/44 (2006.01); G05F 1/00 (2006.01); F21K 99/00 (2016.01); H05B 33/08 (2006.01); F21K 9/232 (2016.01);
U.S. Cl.
CPC ...
F21K 9/135 (2013.01); F21K 9/232 (2016.08); H05B 33/0803 (2013.01); H05B 33/0809 (2013.01); H05B 33/0827 (2013.01);
Abstract
A LED light source comprises: The LED strings are driven by very simple circuitry that can be supplied by mains supply voltage. Due to the phase shift stroboscopic effects are suppressed.
Marinus, Antonius Adrianus Maria. (2019). Led light source and lamp comprising such a led light source (U.S. Patent No. 10234078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10234078
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile