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LUMILEDS LLC

Overview
  • Total Patents
    905
  • GoodIP Patent Rank
    1,784
  • Filing trend
    ⇧ 10.0%
About

LUMILEDS LLC has a total of 905 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, semiconductors and optics are LEXTAR ELECTRONICS CORP, SEOUL SEMICONDUCTOR CO LTD and EVERLIGHT ELECTRONICS CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Qiu Yifeng 96
#2 Shimizu Kentaro 75
#3 Diana Frederic Stephane 64
#4 Den Breejen Jeroen 61
#5 Deb Parijat 44
#6 Wildeson Isaac 38
#7 Estrada Daniel 38
#8 Tamma Venkata Ananth 35
#9 Bohmer Marcel Rene 34
#10 Chamberlin Danielle Russell 34

Latest patents

Publication Filing date Title
US2021126042A1 Pigmented and scattering particles in side coating materials for led applications
WO2021076724A1 Forming a multicolor phosphor-converted led array
US2021111320A1 Optical coupling layer to improve output flux in leds
US2021020806A1 Micro Light Emitting Devices
WO2021041160A1 Micro-led amplitude control system
US2021054994A1 Wide beam angle led assembly
US2021051781A1 Led pulse width modulation with active turn-off
WO2021021834A1 Control design for perceptually uniform color-tuning
US2020409165A1 Speckle reduction in vcsel arrays
WO2020263826A1 Dim-to-warm led circuit
WO2020263684A1 Light emitting package with adhesive layer with varied material properties and method of manufacturing
WO2020243296A1 Imaging optics for one-dimensional array detector
WO2020243202A1 Wireless color tuning for constant-current driver
WO2020236525A1 User control modality for led color tuning
US2020363198A1 Depth sensing using line pattern generators
US2020343427A1 Folded heatsink design for thermal challenging led applications
US2020343416A1 High brightness leds with non-specular nanostructured thin film reflectors
US2020335661A1 Led with active region disposed within an optical cavity defined by an embedded nanostructured layer and a reflector
US2020313057A1 High power led assembly and method of forming a high power led assembly
WO2020205583A1 Dc-dc converter circuit configuration