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LEE I SOO

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    169,100
About

LEE I SOO has a total of 21 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machines and biotechnology are GUANGDONG SHANGSHUI ENERGY TECH CO LTD, MEZ BRNO and COUR JENS LASSEN LA.

Patent filings per year

Chart showing LEE I SOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee I Soo 16
#2 Lee I-Soo 2
#3 I-Soo Lee 2

Latest patents

Publication Filing date Title
KR20150105270A induced polarization switching-less dc motor
KR20160077974A Induced Polarization AC Motor
KR20150048507A Induced Polarization Brushless DC Electric Motor
KR101239713B1 Dual disk magnet rotor switching-less dc motor
KR20090129705A Over-unity energy permanent magnet motor
KR20030017042A Constant-power brushless dc motor
CA1301829C Multi-phase bipolar brushless d.c. motor
US4882524A Multi-phase bipolar brushless D.C. motor