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LEE SANG IK

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    204,218
About

LEE SANG IK has a total of 13 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets measurement, environmental technology and transport are SHENZHEN GUOJI ENVIRONMENTAL PROTECTION TECH CO LTD, INADA KATSUYA and MONTANA INSTR CORPORATION.

Patent filings in countries

World map showing LEE SANG IKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Sang Ik 10
#2 Lee Sang-Ik 2
#3 Kwon Sang-Sik 1
#4 Sim Jae Seong 1
#5 Sin Jong Min 1
#6 Jeon Youngsan 1
#7 Choi Bong Jun 1
#8 Jeong Young 1

Latest patents

Publication Filing date Title
KR20170021178A Anti hacking secure system
KR101666924B1 System for detail analysis of powder with metal foreign substance
KR20160131398A Preprocessing method and system for detail analysis of powder with metal foreign substance
KR20160096459A Live type meter reading system
KR20050120583A Storing voice message and playing voice mobile phone
KR100671167B1 Personal emergency rescue belt
US2007000271A1 Defroster for evaporator in refrigerator
KR20020017584A Harmful insect grasping equipment
KR20000037066A A radial wheel arrangement self travel car permitted overturn
KR20000036485A Remote pair direction co-working model using internet and business model thereof
KR970008770B1 Door locking device
KR960004978B1 Apparatus for phimosis operation
KR940008702B1 Door lock system for card key