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ASEA AB

Overview
  • Total Patents
    13,904
About

ASEA AB has a total of 13,904 patent applications. Its first patent ever was published in 1899. It filed its patents most often in Sweden, United Kingdom and Germany. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machine tools are BBC BROWN BOVERI & CIE, WESTINGHOUSE ELECTRIC CORP and LICENTIA GMBH.

Patent filings per year

Chart showing ASEA ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elektriska Aktiebolaget Allman 191
#2 Haakon Forwald 125
#3 Forwald Haakon 116
#4 Nilsson J 91
#5 Larker H 86
#6 Nilsson Jan 82
#7 Brogardh Torgny 74
#8 Dahle Orvar 67
#9 Stenkvist Sven-Einar 65
#10 Larker Hans 63

Latest patents

Publication Filing date Title
JPS63295189A Industrial robot
SE8800005D0 Cooling of graphite electrode
SE459133B Electrical coupler light arc plate for fixed contacts
SE8705036D0 Surge diverter
EP0271832A1 Magnetoelastic force transducer
US4825709A Magnetoelastic force transducer
US4802368A Magnetoelastic force transducer
SE8704909D0 Extrusion casting appts. for billets, blooms or slabs - has material issuing from chill open at side or bottom, and non-hardened part stirred by several stirrers
EP0268194A1 Electrical switching device
SE8704324D0 Electrode furnace arrangement - has support plates on furnace sides supporting electrodes when lowered and when released from jaws on electrode arm
EP0265796A1 Method and device for modifying the metal stream into a continuous casting mold by means of a magnetic field
JPS63238602A Method and apparatus for adaptive control of control parameter of industrial robot
SE8703721D0 Probe for measuring electrical field
SE8703722D0 Probe for measuring electrical field
EP0262600A1 Method and device for optimum parameter control of controllers for rotational and/or linear movements in one or more degrees of freedom in an industrial robot
US4806806A Coil for arrangement in slots in a stator or rotor of an electrical machine
SE8703580D0 PROTECT FOR HIGH-RESISTANT EARTH ERRORS
US4831232A Industrial robot equipment capable of automatically terminating operation at a desired sensed location
US4815006A Method and device for calibrating a sensor on an industrial robot
EP0260625A1 Method for bumpless changeover from active units to back-up units in computer equipment and a device for carrying out the method