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ILLUMINATION TECHNOLOGY INC

Overview
  • Total Patents
    22
About

ILLUMINATION TECHNOLOGY INC has a total of 22 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are LAMPES ELECT FAB REUNIES, BIRDSEYE ELECTRIC COMPANY and SAKURAI YUMIKO.

Patent filings per year

Chart showing ILLUMINATION TECHNOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartley John B 15
#2 Johnson Ralph E 12
#3 Lang William Joseph 6
#4 Theegala Muralidhar 5
#5 Ragsdale Charles R 4
#6 Anghelus Alexandrina 3
#7 Macias Jesus Magallon 2
#8 Lang Willian Joseph 1
#9 Johnson Ralph 1

Latest patents

Publication Filing date Title
WO0191161A1 Low voltage incandescent lamp with variable pitch filament
US6661168B1 Low voltage incandescent lamp with dual envelope
CN1178033A Light bulb suitable for use in conjunction with might vision equipment
US5800235A Process for manufacturing incandescent lamps having gettering agents
US5659222A Vacuum sealed incandescent lamp with improved filament support structure
US5686786A Light bulb with glass envelope having light transmission of a wavelength only up to 700mm
CN1150864A Self-aligning light directing surface mountable miniature incandescent lamp
US5382874A Self-aligning light directing surface mountable miniature incandescent lamp
US5138226A Surface mountable miniature incandescent light