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SONG BYUNG CHANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    209,348
About

SONG BYUNG CHANG 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 civil engineering, materials and metallurgy and electrical machinery and energy are GLOB RING AG, SHAANXI ARCHITECTURAL SCIENCE RES INSTITUTE CO LTD and NORWEGIAN CONCRETE TECH.

Patent filings in countries

World map showing SONG BYUNG CHANGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing SONG BYUNG CHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Byung Chang 11
#2 Song Yu Jee 1
#3 Song Woong Jee 1
#4 Kim Keun Hur 1
#5 Kim Dong Huy 1
#6 Han Da Hee 1
#7 Kim Kwang Ki 1
#8 Hyun Gi Il 1

Latest patents

Publication Filing date Title
KR101523589B1 Renewal Construction Method for Restoring Alkalinity and Durability Improvement of Chemical Erosion and Neutralized(Carbonized) Steel Reinforced of Concrete
KR101480919B1 A Section Restoration Method for Improvement of Adhesive Strength and Adhesive Durability on Steel Reinforced Concrete with Partial Loss Area
KR101479531B1 Solid Composite Waterproofing Construction Method used with Adhesiveness Waterproof Materials and Thermoplasticity Plastics Panel has Empty Prominence and Depression
KR101247616B1 Lease service system for non structure part of construct and method thereof
KR20090091861A Method for partial attachment waterproofing on a vertical or horizontal plane of construction continuously, with quick spray type liquid membrane
KR100793073B1 Waterproofing construction method used with membrane sheet unit was made in factory
KR100818212B1 A repair method used with organic and inorganic grout material for water leaks on concrete construction
KR100743029B1 Renewal and reform of durability method for detriorated steel reinforced concrete
KR100640073B1 Ventilation-disconnection type waterproofing method and roof waterproofing structure of building`s rooftop
KR20040003744A Resin composite for waterproofing and method for manufacturing the same
KR20010106813A Poromeric and repellent floor finishing method of concrete surface for improvement of durability or renewal