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VLM SPA

Overview
  • Total Patents
    26
About

VLM SPA has a total of 26 patent applications. Its first patent ever was published in 1969. It filed its patents most often in France, Italy and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy are ALL LINE INC, TRIDONIC CONNECTION TECHNOLOGY GMBH & CO KG and BENJAMIN ELECTRIC MFG CO.

Patent filings in countries

World map showing VLM SPAs patent filings in countries
# Country Total Patents
#1 France 10
#2 Italy 10
#3 EPO (European Patent Office) 4
#4 Switzerland 1
#5 China 1

Patent filings per year

Chart showing VLM SPAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ferrari Marco 4
#2 Dal Santo Ivan 4
#3 Ferrari Marco Maria 2
#4 Cantoni Giuliano 2
#5 Iannone Francesco 2
#6 Piacente Luigi 2
#7 Marco Ferrari 1
#8 Francesco Iannone 1
#9 Piacente Luigi Gaetano Giovann 1
#10 Bruno Varacca 1

Latest patents

Publication Filing date Title
EP1586810A2 Modular lighting system including high-powered LED lighting modules
EP1345311A2 High power-factor electronic reactor for discharge lamps
EP1315406A2 Electronic circuit for supplying high-frequency power for fluorescent lamps
EP0929132A2 A lamp holder with a cable fast locking means
FR2725842A3 Quick automatic lamp socket
FR2704103A3 Electric socket with incorporated clamping device.
FR2702890A3 Socket for tube or halogen lamp.
FR2689323A3 Lamp socket, with automatic locking of the power cord.
FR2627641A3 Quick mount socket for electric lamp
FR2593971A3 Halogen lamp lamp, capable of receiving rods of lamps of different diameters
FR2556880A3 Sliding type electric switch with mobile contact and elastic blade.
FR2556143A3 Bulb socket with improved contact and having shirt locking elements