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SECI

Overview
  • Total Patents
    47
About

SECI has a total of 47 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are SHANGHAI CHANGYUAN WAYON CIRCU, CONTINENTAL CARBON INC and CADDOCK RICHARD E.

Patent filings in countries

World map showing SECIs patent filings in countries

Patent filings per year

Chart showing SECIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Canegallo Giovanni 7
#2 Costa Ubaldo 6
#3 Giovanni Canegallo 3
#4 Otto Uebelmann Dipl-Ing 2
#5 Costa U 2
#6 Uebelmann Otto Dipl Ing 2
#7 Lecchi G 1
#8 Italiana S E C I Societa Elett 1
#9 Lecchi Giulio 1
#10 Ubaldo C 1

Latest patents

Publication Filing date Title
CA1002821A Method for manufacturing magnetic recording elements
GB1445130A Method and apparatus for spreading on a running inert support a coating containing a ferromagnetic particulate material
DE1946113A1 Precision nickel/phosphor layer resistance
ES358225A1 Procedure for the obtaining of the acid 4-chlorine-N- (2 flurimethyl), 5-sulfamoil antranilico and its salts. (Machine-translation by Google Translate, not legally binding)
DE1490311A1 Process for producing an electrical resistor
DE1194020B Method for coating an electrical switching element, in particular an electrical resistor
GB882591A Improvements in insulating materials for resistance elements
US3055084A Method of making covered electrical resistors
DE1096463B Process for the production of solid electrical resistors
US2758183A Process for making electric resistors and electric resistors made with that process
US2677743A Resistor mount with fluid circulation cooling
GB694859A Improvements in or relating to self-centering and seal bearings for electrical devices
GB499701A Improved electrical resistance
GB478464A Improvements in or relating to enamelled-wire electrical resistances of low ohmic value
GB488293A Improvements in and relating to electric resistances
CA584945A Method of making plastic coated resistors
CA654670A Insulating parts of synthetic resin with increased heat conductivity for resistors and other electric apparatus
CA626191A Protective coating for electric devices, in particular resistors, condensers and piezoelectric laminae
CA638517A Electric resistors protected with pressed inorganic insulating materials and process for making them