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ABB T & D TECH LTD

Overview
  • Total Patents
    164
About

ABB T & D TECH LTD has a total of 164 patent applications. Its first patent ever was published in 1996. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, machines and measurement are ABB T AND D TECHNOLOGY LTD, MOLONEY ELECTRIC COMPANY and TRANSFIX SOC NOUV.

Patent filings per year

Chart showing ABB T & D TECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weber Benjamin 24
#2 Gemme Carlo 21
#3 Lanoue Thomas J 19
#4 Hoffmann Roland 12
#5 Corbetta Giuliano 11
#6 Gatelli Fabio 11
#7 Zillmann Karl 10
#8 Moratto Andrea 10
#9 Larsson Per 9
#10 Colonna Donato 9

Latest patents

Publication Filing date Title
AU2008202755A1 A digital relay having an improved man-machine interface
AU2005205824A1 Method for designing a power factor controller apparatus
AU2005202087A1 A digital relay having an improved man-machine interface
AU2005200058A1 Device for controlling an electric switchgear and related method
AU2005200055A1 An improved digital multifunction relay
WO03056676A1 A medium voltage integrated switchgear
DE10200956A1 High-voltage circuit breakers
DE10200957A1 Outdoor high-voltage circuit breakers
WO0248730A1 Tap changer condition diagnosing
CA2364643A1 Method of manufacturing an electrical-power transformer
DE10157591A1 Winding for a transformer or a coil
DE10157590A1 Winding for a transformer or a coil
WO0223207A1 A method and a device for checking a condition of an electric switching device
DE10132719A1 Fabrication of electrical core sheet assembly, e.g. transformer limb, comprises providing cutting edges with anti-corrosion layer
DE10132718A1 Method for winding a three-phase cable transformer with coaxial cable and winding device therefor
DE10132716A1 Fabricating electrical core sheet assembly with circular cross-section, e.g. for transformer, involves orderly stacking cut core sheets on top of one another in which core sheets are cut from minimum to maximum value and vice versa
US6304006B1 Energy management uninterruptible power supply system
EP1220411A1 A medium voltage power factor controlled switchboard
US6335613B1 Versatile power flow transformers for compensating power flow in a transmission line
US6384581B1 Versatile power flow transformers for compensating power flow in a transmission line