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KANG CHANG GU

Overview
  • Total Patents
    17
About

KANG CHANG GU has a total of 17 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are KOREA HIGHWAY AIRPORT TECHNLOGY, GK TECH INSTITUTE CO LTD and HANILCON CORPRATION.

Patent filings in countries

World map showing KANG CHANG GUs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

Chart showing KANG CHANG GUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Chang Gu 17
#2 Lee Pyoung Woen 5
#3 Park Jong Kuk 1
#4 Heo Hyun Kang 1

Latest patents

Publication Filing date Title
KR101347792B1 Environment-friendly concrete composition using seaweeds and constructing methods using thereof
KR101405297B1 Eco-Friendly Concrete Paving Composition Using Seaweeds and Constructing Methods Using Thereof
KR101405295B1 Eco-Friendly Concrete Composition for Paving Bridge Using Seaweeds and Constructing Methods Using Thereof
KR101347793B1 Environment-friendly quick-hardening concrete composition for repairing using seaweeds and constructing methods using thereof
KR101347794B1 Eco-friendly concrete composition for waterproof and constructing methods using thereof
KR20120065903A Fixing structure of an anchor bolt for laying
KR20100127928A The institution a sporting equipment
KR100913138B1 Power generator
KR20090132153A Water resistant bag
KR20090129914A Flight buoyancy generator
KR20090129902A Logic circuit minimizer and making module system
KR20090129906A Development method of laser printer
KR20090070990A Finger-insertion type tooth-brush
KR20090070981A Mobile things box
KR20090070974A Extraction and transparent filter cigarette
KR20090070152A Smart fan
KR20020072511A Safety device for standing children in driving car