LUMILEDS LIGHTING B.V.

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Intl Class Technology # of Patents/ App Rank in Class
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 190
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1170
 
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1110
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6,392,778 Opto-electronic elementNov 13, 98May 21, 02[G02B, A04B, G02F]
6,147,458 Circuit arrangement and signalling light provided with the circuit arrangementJun 29, 99Nov 14, 00[H05B]
6,139,166 Luminaire having beam splitters for mixing light from different color' LEDsJun 24, 99Oct 31, 00[F21V]

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
6,118,259 Controlled current generator for operating light emitting diodesApr 27, 99Sep 12, 00[G05F]

Top Inventors for This Owner

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