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OH CHUNG BONG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    172,031
  • Filing trend
    ⇩ 100.0%
About

OH CHUNG BONG has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and optics are QINGHAI HUIYUAN IND AND TRADE CO LTD, SUBMEDIA LLC and DECAUX PARIS J C.

Patent filings in countries

World map showing OH CHUNG BONGs patent filings in countries

Patent filings per year

Chart showing OH CHUNG BONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Chung Bong 12
#2 Kim Myoung Sig 7
#3 Kim Tae Ik 1

Latest patents

Publication Filing date Title
KR101872900B1 Solar generating internally illuminated road sign board using blue LED and optical fiber
KR20190028252A LED traffic surface emitting lights with high efficiency and visibility
WO2017217826A1 Light-emitting type signboard using led
KR20180137138A Luminescent Road Sign Using LED
KR20180083776A Optical lens for improvement of lightening and uniformity
KR101826772B1 LED lighting installation of scan method
KR101859568B1 LED lighting fixtures with guide panel
KR101731762B1 Manufacturing technique of diffuser plate that use luminous powder
KR20170142318A Luminescent Road Sign Using LED
KR101030397B1 Solar generating el sign system
KR20100111545A Process for preparing orange color phosphor
KR100765079B1 Advertising system and manufactoring method thereof