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STEP SYSTEM CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    223,342
About

STEP SYSTEM CO LTD has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets audio-visual technology, computer technology and electrical machinery and energy are APTIX CORP, R&D CIRCUITS INC and INCEP TECHNOLOGIES INC.

Patent filings in countries

World map showing STEP SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing STEP SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Guk Sang 4
#2 Lee Kook Sang 4
#3 Lee Kug Sang 3
#4 Kim Sang Hoon 2
#5 Lee In Ho 2

Latest patents

Publication Filing date Title
KR101555840B1 Mobile-type golf ball position-guiding system interworked with a screen golf
KR101591974B1 Apparatus and method for marker of landing location of golf balls
KR20140062188A Method for design error check of printed circuit board and device thereof
KR101278651B1 Method for design error check of printed circuit board and device thereof
KR20130134443A Multilayer printed circuit board and method for manufacturing this
KR100602373B1 The probe card having the interconnection between the probe and pcb by conductive pipes
KR20060111305A The fabrication of wafer level chip scale package with solder bumps located on the back side of wafer through vertical interconnection
KR20030048254A Unified type semiconductor package including light sensor and light source and light mouse having the same
KR20020014031A Apparatus for testing semiconductor memory devices
KR20020014009A Interface board for memory module testing board
KR20020014010A Interface board for memory module testing board