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HWANG SUNG OH

Overview
  • Total Patents
    19
About

HWANG SUNG OH has a total of 19 patent applications. Its first patent ever was published in 1998. It filed its patents most often in WIPO (World Intellectual Property Organization), Republic of Korea and United States. Its main competitors in its focus markets medical technology, audio-visual technology and digital networks are SWIFT JONATHAN RICHARD, WU CHIH-CHEN and YUEH CHAO-YU.

Patent filings in countries

World map showing HWANG SUNG OHs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 7
#2 Republic of Korea 6
#3 United States 6

Patent filings per year

Chart showing HWANG SUNG OHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Sung Oh 14
#2 Hwang Sung-Oh 5
#3 Kim Jun Hyung 5
#4 Jung Bo Sun 4
#5 Park Ho Yeon 4
#6 Keum Ji Eun 4
#7 Park Kyung-Mo 2
#8 Kim Won Chul 2
#9 Song Jae-Yeon 2
#10 Seleznev Sergey Nikolayevich 2

Latest patents

Publication Filing date Title
WO2011065684A2 System and method for producing an electronic program guide for user-created content
WO2010123268A2 Method and apparatus for using contents of wireless terminal in home network system
KR20090027231A Analysis method of a body form
KR20090027084A Analysis method of a body form, and cardiopulmonary resuscitation apparatus using the same
KR100633799B1 Circuit for controlling operation of a cardiopulmonary resuscitation apparatus
KR20030078186A a cardiopulmonary resuscitation apparatus with a chest band
KR20030025511A Cardiopulmonary resuscitation apparatus
KR100270596B1 Cardiopulmonary resuscitation device