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OK SANG JIN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    198,076
About

OK SANG JIN has a total of 23 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets basic communication technologies, electrical machinery and energy and audio-visual technology are JAVELIN SEMICONDUCTOR INC, PULSEWAVE RF INC and GONCHAR BYSH ALEKSANDR N.

Patent filings in countries

World map showing OK SANG JINs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23

Patent filings per year

Chart showing OK SANG JINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ok Sang Jin 23

Latest patents

Publication Filing date Title
KR20150069519A Electronic circuits for prventing floating
KR20160010241A Small-signal cancellation circuit
KR20150118872A Limiter circuit
KR20150071620A Micro constant current bias circuit And Integrated circuit device integrated the Micro constant current bias circuit
KR20150097063A Negative feedback circuit combined with signal Section and offset Section
KR20150069485A Large signal buffer amplification circuit
KR20150069447A Constant load control noise suppression circuitry
KR20140141890A Temperature Compensated Buffer Amplifier
KR20140093570A Absolute current limit, overcurrent limiting circuit
KR20140110111A Virtual ground circuit
KR20130064683A Small signal buffer amplification circuit
KR20130142233A Excess current limitation circuit
KR20130106467A Amplifier that gains set is available
KR20130061606A Difference amplifier that damping resistance is established
KR20120114703A Amplifier that interval regulator is placed
KR20110136944A Wire wound capacitor 2
KR20110096098A Low-pass-filter that control cut-off-requency by resistor
KR20100034674A Negative close loop amplifier
KR20100012388A Excess current limitation circuit
KR20100001998A Amplifier that short-coil is established