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KOLLMORGEN CORP

Overview
  • Total Patents
    934
  • GoodIP Patent Rank
    65,879
  • Filing trend
    ⇩ 75.0%
About

KOLLMORGEN CORP has a total of 934 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1953. It filed its patents most often in United States, United Kingdom and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and audio-visual technology are PHOTOCIRCUITS CORP, KOLLMORGEN PHOTOCIRCUITS and KOLLMORGEN TECH CORP.

Patent filings per year

Chart showing KOLLMORGEN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leech Edward J 47
#2 Polichette Joseph 42
#3 Taylor William H 35
#4 Polichette J 31
#5 Leech E 24
#6 Zeblisky Rudolph J 23
#7 Paunovic Milan 23
#8 Leech E J 20
#9 Brown Gerald W 19
#10 Nuzzi Francis J 19

Latest patents

Publication Filing date Title
WO2021011389A1 Method and apparatus for the safe limitation of motor torque in a three-phase drive
US2020227910A1 Method and apparatus for limiting the output voltages of switch mode power supplies
US2018200896A1 Robot arm joint
US2017211640A1 Method and apparatus for power-saving, fail-safe control of an electromechanical brake
US2017104378A1 Segmented brushless stator interconnect system
EP3353902A1 System and method for improved dc power line communication
US2017070120A1 Hygienic adapter for electrical motors
US2017062971A1 Hygienic motor cable vent connector apparatus and method
EP3341030A1 Self-sanitizing electrical machine
US10772578B1 Large diameter rotary motor driven by flux-switching
CN104246216A Wind turbine blade pitch redundant safety arrangement
EP2856614A1 Rotor lamination stress relief
US2015084455A1 Flux Directing, Pole Span Setting, Feature on Rotor Lamination of Air-Cooled Electric Motor/Generator
US2014265971A1 Battery Charger/Export Power
US2014239752A1 Stepper Motor Rotor with Internal Damper
EP2828958A1 Cantilevered rotor magnet support
DE102012023320A1 Cooling an electric motor with coolant pipe and duct plates or calottes
EP2776938A1 Systems and methods for supporting two different protocols on a same physical connection
WO2013028269A1 Power source to remote drive interconnection scheme
CN103918172A Safe torque off over network wiring