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LUMILEDS LIGHTING LLC

Overview
  • Total Patents
    271
About

LUMILEDS LIGHTING LLC has a total of 271 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Taiwan and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, optics and electrical machinery and energy are OSRAM OPTO SEMICONDUCTORS GMBH, NICHIA CORP and NICHIA KAGAKU KOGYO KK.

Patent filings in countries

World map showing LUMILEDS LIGHTING LLCs patent filings in countries

Patent filings per year

Chart showing LUMILEDS LIGHTING LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krames Michael R 60
#2 Steigerwald Daniel A 44
#3 Mueller Gerd O 35
#4 Mueller-Mach Regina B 29
#5 Stockman Stephen A 23
#6 Gardner Nathan F 18
#7 Camras Michael D 17
#8 Martin Paul S 17
#9 Kern R Scott 16
#10 Ludowise Michael J 15

Latest patents

Publication Filing date Title
US2007200121A1 Multi-colored LED array with improved color uniformity
US2007076412A1 Light source with light emitting array and collection optic
US2007069225A1 III-V light emitting device
US2007045638A1 III-nitride light emitting device with double heterostructure light emitting region
TW200610191A Semiconductor light emitting device with flexible substrate
US2005274970A1 Light emitting device with transparent substrate having backside vias
US6956246B1 Resonant cavity III-nitride light emitting devices fabricated by growth substrate removal
US6956247B1 Semiconductor light emitting device including photonic band gap material and luminescent material
US2005236641A1 Strain-controlled III-nitride light emitting device
EP1462844A2 Backlight illumination system and display device
US2004256974A1 Phosphor converted light emitting device
US2005179041A1 Illumination system with LEDs
US6943381B2 III-nitride light-emitting devices with improved high-current efficiency
US7026653B2 Semiconductor light emitting devices including current spreading layers
US6933535B2 Light emitting devices with enhanced luminous efficiency
US2004130518A1 Circuit arrangement
US6995402B2 Integrated reflector cup for a light emitting device mount
US7019330B2 Resonant cavity light emitting device
US6847057B1 Semiconductor light emitting devices
US6876008B2 Mount for semiconductor light emitting device