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NAM WON SIK

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    203,052
  • Filing trend
    ⇩ 50.0%
About

NAM WON SIK has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets semiconductors, electrical machinery and energy and it methods for management are LIN YUNG-FA, LI ZHENGWEN and SIM JAE-HWANG.

Patent filings in countries

World map showing NAM WON SIKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12
#2 United States 1

Patent filings per year

Chart showing NAM WON SIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nam Won Sik 13
#2 Song Dae Seok 7
#3 Yeon Kang Heum 6
#4 Jung Kyung Chun 1
#5 Park Hoon Hee 1
#6 Ham So Yun 1
#7 Cha Jae Ig 1
#8 Lee Sung Goo 1

Latest patents

Publication Filing date Title
KR20190092071A Cyber memorial service providing method having donation induction function
KR20190052238A Industrial vacuum cleaner with filter dusting structure using air switching
KR101771115B1 The manufacturing method of natural wallpaper
KR101579383B1 Led traffic safety board for vehicle
KR101362810B1 Thermal process apparatus
KR101232770B1 Apparatus for processing substrate
KR101254253B1 Apparatus for processing substrate and method for processing substrate using the same
KR101193570B1 Apparatus for processing substrate
KR101193569B1 Heater and substrate processing apparatus having the same
KR101190603B1 Substrate processing apparatus
KR101182638B1 Apparatus for processing substrate
KR20080077489A Manifold unit having liquid flowmeter of mounting/dismounting easy