Learn more

GYERYONG HWANGYUNG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    157,346
  • Filing trend
    0.0%
About

GYERYONG HWANGYUNG has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are VATTENBYGGNADSBYRAN AB, CHAU YIU CHAU and KIM JUN KOOK.

Patent filings in countries

World map showing GYERYONG HWANGYUNGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing GYERYONG HWANGYUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Wang Ho 16
#2 Soung Jun Hyeok 16
#3 Soung Jun Ho 15
#4 Wang Chang Keun 2
#5 Yaung Chang Hwan 1
#6 Choi Ki Yong 1
#7 Bae In Kyung 1
#8 Kim Geon Hui 1
#9 Lee Kwang Yo 1
#10 Lee Kyeong Hyeon 1

Latest patents

Publication Filing date Title
KR20200132647A Upstream water quality management and pollution response system
KR102089609B1 Upstream water quality management and pollution response system
KR101963677B1 water tank having antiearthquake structure
KR101815916B1 Activated carbon regeneration method using ozone, hydroxyl radical and strong base
KR101650028B1 Vortex Generating Nozzle and Non Stagnation water tank including the same
KR101626862B1 A ball drive unit and a ball drive vehicle comprising the same
KR101586628B1 A sludge separation device for water and sewage and a sludge separation method for water and sewage using the same
KR101532276B1 Green algae prevention and sludge releasing system for upstream of dam
KR101532275B1 A water storage tank which can discharge sludge
KR20160006010A Reinforced water storage tank assembled PC members
KR101532273B1 High Efficiency Complex Deodorization System
KR101224380B1 Prefab water-storage tank
KR101168665B1 Water filter system
KR101168663B1 Water tank equipped with screw-nozzle
KR101014178B1 Apparatus for egitating chemicals for waterworks disinfection system
KR100946402B1 High speed coagulation sedimentation system
KR100954424B1 Automatic Recovery System of Unmanned Water Level Control
KR100945091B1 UV Sterilizer