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BEACON LIGHT PROD INC

Overview
  • Total Patents
    40
About

BEACON LIGHT PROD INC has a total of 40 patent applications. Its first patent ever was published in 1990. 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, machines and basic communication technologies are NEON DYNAMICS CORP, COOLITE LTD and ENERGY SAVINGS INC.

Patent filings in countries

World map showing BEACON LIGHT PROD INCs patent filings in countries

Patent filings per year

Chart showing BEACON LIGHT PROD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Samuel A 30
#2 Rothenbuhler Dan E 17
#3 Nelson Richard E 8
#4 Noble Glenn A 4
#5 Hung Chih-Ju 3
#6 Umberger David K 3
#7 Seubert Jon P 3
#8 Roblin Patrick 3
#9 Lau Veng-Chong 3
#10 Miller Gerald G 1

Latest patents

Publication Filing date Title
US5955847A Method for dimming a fluorescent lamp
US5861720A Smooth switching power control circuit and method
US5861721A Smooth switching module
AU7070496A Method of regulating lamp current through a fluorescent lamp by pulse energizing a driving supply
US5757145A Dimming control system and method for a fluorescent lamp
US5652481A Automatic state tranition controller for a fluorescent lamp
EP0824850A1 Dimming controller and method for a fluorescent lamp
US5818074A Smooth switching thyristor
US5739640A Low line voltage detection control module and method for a fluorescent lamp
US5736817A Preheating and starting circuit and method for a fluorescent lamp
US5631523A Method of regulating lamp current through a fluorescent lamp by pulse energizing a driving supply
WO9534914A1 High temperature, high holding current semiconductor thyristor
US5504398A Dimming controller for a fluorescent lamp
US5498987A Integratable solid state reset circuit operable over a wide temperature range
US5537010A Voltage-comparator, solid-state, current-switch starter for fluorescent lamp
US5504395A Lamp bulb having integrated RFI suppression and method of restricting RFI to selected level
USRE35220E Two terminal controller
US5504394A Lamp bulb having integrated lighting function control circuitry and method of manufacture
US5214354A Electronic control module (ECM) for controlling lighting functions of a lamp bulb and method of manufacture
US5264761A Programmed control module for inductive coupling to a wall switch