Learn more

HAN SANG JAE

Overview
  • Total Patents
    19
About

HAN SANG JAE has a total of 19 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, civil engineering and chemical engineering are AQS HOLDINGS LTD, YAMASH KOGYO KK and CHENGDU SURVEYING GEOTECHNICAL RES INSTITUTE CO LTD OF MCC.

Patent filings in countries

World map showing HAN SANG JAEs patent filings in countries
# Country Total Patents
#1 Republic of Korea 19

Patent filings per year

Chart showing HAN SANG JAEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Sang Jae 19
#2 Kim Soo Sam 16
#3 Kim Byung Il 7
#4 Kim Gang Ho 2
#5 Lee Jung Chul 2
#6 Kim Ki Nyun 2
#7 Yoon Myung Seok 1
#8 Kim Ik Hyun 1
#9 Kim Jong Yun 1
#10 Yang Sang Ho 1

Latest patents

Publication Filing date Title
KR20110120084A A method and apparatus of siphon type suction drain for soft ground improvement
KR20100098965A An artificial soil for refilling
KR20100090507A Nailing method using expansion anchor for reinforcement of unstable slope
KR20080064491A Measuring method for ground of strength
KR20070014334A Connected structure and natural drainage for vertical draining purificatin of polluted foundation
KR20070010323A The foundation improving method by electrolysis and that of apparatus
KR20060036961A Development of electrode compartment for enhanced electrokinetic remediation and post-treatment of waste water
KR20060036963A Development of electrode compartment for enhanced electrokinetic remediation and post-treatment of waste water
KR20060036959A In-situ immobilization of heavy-metal contaminated soil by electrokinetic phosphoric acid injection
KR20060036800A Enhanced electrokinetic remediation with gypsum tex
KR20060036786A Enhanced electrokinetic remediation treatment using bamboo and charcoal
KR20060036813A Remediation and dewatering of dredged slurry and mine tailing with the vacuum method and electrokinetic phenomenon and apparatus)
KR20060036804A Injection of nutrients and teas for bioremediation by electrical field method and apparatus
KR20060036759A Bamboo drain for accelerating sediment and self-weight consolidation of dredging materials and soft groud improvement
KR20050024024A Bamboo drain for accelerating sediment·self-weight consolidation of dredging materials and soft groud improvement
KR20040048273A Enhanced electrokinetic remediation treatment using bamboo and charcoal
KR20030066901A Development of electrode compartment for enhanced electrokinetic remediation and post-treatment of waste water
KR20030062988A Remediation and dewatering of dredged slurry and mine tailing with the vacuum method and electrokinetic phenomenon(Vacuum-electrokinetic dewatering and remediatin method)
KR20010088497A Injection of nutrients and TEAs for bioremediation by electrical field method