Patent · US Active

LED lighting device with mint, amber and yellow colored light-emitting diodes

US9599294B2 · kind B2 · utility

2Cited by

3References

15Claims

0Family size

Assignee

OSRAM GmbH · DE

Inventors

Michael Rosenauer · Regensburg, DE
Bernhard Rieder · Regensburg, DE
Moritz Engl · Nanhu, CN

Key dates

Filing date	Mar 26, 2013
Grant date	Mar 21, 2017
Priority date	—
Expiry date	Mar 26, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH05B45/325
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Various embodiments may relate to an LED lighting device, including at least one mint-colored light-emitting diode, at least one amber-colored light-emitting diode and at least one yellow light-emitting diode and/or blue light-emitting diode.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.