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ALTMAN STAGE LIGHTING CO INC

Overview
  • Total Patents
    24
About

ALTMAN STAGE LIGHTING CO INC has a total of 24 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, United Kingdom and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are LED LINEAR GMBH, SITECO BELEUCHTUNGSTECHNIK GMBH and CHIP HOPE CO LTD.

Patent filings in countries

World map showing ALTMAN STAGE LIGHTING CO INCs patent filings in countries

Patent filings per year

Chart showing ALTMAN STAGE LIGHTING CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luk John F 9
#2 Ryan John T 3
#3 Solomon Dennis 3
#4 John F Luk 2
#5 Pujol Roger 2
#6 Solomon Dennis J 2
#7 Leonard Gary R 1
#8 Solomon Denis J 1
#9 Altman Charles W C 1
#10 Hewett Arthur 1

Latest patents

Publication Filing date Title
US2011181200A1 Power and data track lighting system
US7210818B2 Flexible LED lighting strip
US6846094B2 Flexible LED lighting strip
US7152996B2 Diode lighting system
US6585395B2 Variable beam light emitting diode light source system
US6220731B1 Cyclorama light
US5198939A Apparatus for positioning apertures of a disk assembly
US5261833A Lamp base assembly
US5188452A Color mixing lighting assembly
US5034866A Multilamp strip light luminaire system
US4958265A Symmetrical color changer system
US4893225A Color changer
EP0270730A2 Color changer
EP0266484A2 Low-inertial beam direction lighting system
US4706006A Dual-axis tactile feedback light control device
US4536832A Replaceable light source assembly
US4462067A Spotlight and adjusting system