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OH SECHUNG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    191,217
About

OH SECHUNG has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, semiconductors and electrical machinery and energy are CHEN WEI-CHUAN, YOSHIKAWA MASATOSHI and NAKAYAMA MASAHIKO.

Patent filings in countries

World map showing OH SECHUNGs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing OH SECHUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Sechung 11
#2 Kim Woojin 6
#3 Lee Jangeun 6
#4 Lee Jeahyoung 3
#5 Kim Whankyun 3
#6 Kim Ki Woong 3
#7 Jeong Junho 3
#8 Park Sang Hwan 3
#9 Choi Sukhun 3
#10 Kim Younghyun 3

Latest patents

Publication Filing date Title
US2016027997A1 Magnetic devices having perpendicular magnetic tunnel junction
US2013307102A1 Magnetic devices having perpendicular magnetic tunnel junction
US2011062537A1 Magnetic memory devices including magnetic layers separated by tunnel barriers