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HANWHA E&C CORP

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,758
  • Filing trend
    ⇧ 25.0%
About

HANWHA E&C CORP has a total of 24 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are NINGBO HIDROTEK CO LTD, PINGXIANG HUAXING ENVIRONMENTAL PROTECTION ENGINEERING TECH CO LTD and LIU YONGYING.

Patent filings in countries

World map showing HANWHA E&C CORPs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24

Patent filings per year

Chart showing HANWHA E&C CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Seung Kook 12
#2 Cha Jae Hwan 7
#3 Park Jung Su 7
#4 Lim Dong Seok 7
#5 Lee Tae Kuk 7
#6 Shin Kyung Suk 5
#7 Cho Yong Joo 5
#8 Kim Jeong Su 5
#9 Lee Nam Hoon 4
#10 Kim Hyo Jin 4

Latest patents

Publication Filing date Title
KR102208615B1 Parking position identification and parking guidance system including wireless emergency bell device with self-diagnosis function
KR102110849B1 System and method for leak detection
KR102058956B1 Wastewater Treatment Apparatus having Solid-Liquid Separator and Method using the same
KR102031013B1 Solid-Liquid Separator
KR102075140B1 Two stage reverse osmosis process design support system
KR102037008B1 Membrane fouling dispersion system of the RO unit using directional switching valve and maintenance method for membrane fouling dispersion
KR102037007B1 Design optimization system of internal ro membrane arrangement in a vessel according to water quality and temperature
KR102065169B1 System and method for leak detection
KR101881463B1 Apparatus and Method for Wastewater Treatment using Capacitive Deionization and Electrochemical oxidation
KR101852469B1 Electrolytic apparatus
KR101773597B1 Admixture composition for activating slag powder
KR101769508B1 The advanced wastewater treatment system using two stage coagulation control based on pre-coagulation and its operation method
KR20180082168A Method and system for inspection business use solution
KR101728039B1 Admixture composition for activating slag powder
KR101722928B1 AdDMIXTURE COMPOSITION FOR ACTIVATING SLAG POWDER
KR101804711B1 Composition for activating glassy surface layer of slag powder
KR101700825B1 Checking Device and Detecting Method for pipeline breakage
KR20170129024A A solar heat collection device
KR101610599B1 the watertreatment device to improve the flexibility of submerged membrane system installed with Dissolved air floatation in high turbidity and algae-rich conditions and the method thereof
KR101564297B1 The advanced wastewater treatment system using membrane bioreactor combined with alternative operating anaerobic reactor and two stage coagulation