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LEE SANG-MIN

Overview
  • Total Patents
    28
About

LEE SANG-MIN has a total of 28 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets telecommunications, electrical machinery and energy and computer technology are LEE JAE-WOOK, EMPRIE TECH DEV LLC and QINGDAO HENGJINYUAN ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing LEE SANG-MINs patent filings in countries

Patent filings per year

Chart showing LEE SANG-MINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Sang-Min 28
#2 Jeong Goo-Jin 4
#3 Kim Sung-Soo 4
#4 Kim Young-Kyun 3
#5 Kang Yong-Mook 3
#6 Yu Tak-Ki 3
#7 Sung Min-Seok 3
#8 Jung Young-Ho 3
#9 Choi Nam-Soon 3
#10 Christensen Leif 2

Latest patents

Publication Filing date Title
US2012292092A1 Method of manufacturing circuit board and circuit board manufactured by the method
US2013169316A1 Tri-state control for a line driver
WO2013035937A1 Portable skin diagnosis tool
WO2012011689A2 Medical lamp
US2011154100A1 Apparatus and method of performing error recovering process in asymmetric clustering file system
WO2008117964A1 Twins stick