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JI SEUNG DEV

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    80,247
  • Filing trend
    ⇧ 300.0%
About

JI SEUNG DEV has a total of 35 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea, China and United States. Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are BLUEGRENLINK, D I ENVIRO CORP and SOOENTECH CO LTD.

Patent filings in countries

World map showing JI SEUNG DEVs patent filings in countries
# Country Total Patents
#1 Republic of Korea 27
#2 China 7
#3 United States 1

Patent filings per year

Chart showing JI SEUNG DEVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Soon Bok 24
#2 Lo Byong-Gi 3
#3 Noh Byung-Gi 2
#4 Lee Won Sik 1
#5 Kim Hyun Ju 1
#6 Rho Byung Gi 1
#7 Roh Byung-Gi 1
#8 Lee Sun Bok 1
#9 Lu Bingqi 1

Latest patents

Publication Filing date Title
KR20200137498A Underdrain system for wastewater treatment
KR102141979B1 dust separator
KR20200018906A Flexible connector for bridge slab
KR20200018905A Small-sacle waterworks system
KR102019100B1 Nonpoint pollution source processing apparatus and construction method thereof
KR20190109833A Sludge processing apparatus equipped with complex deodorization filter for sewage terminal disposal plant
KR101819580B1 Flocculator having duplex impeller
KR101827881B1 The construction method of sewage disposal plant
CN105672456A Simple rainwater filter device suspended on dandruff comb
CN105688475A Lower segment water-collecting device with equidistantly arranged filter caps
KR20170079759A Apparatus for reducing non-point source pollutants
KR20170079458A Simple rainwater filter hanging under a grating
CN105498313A Dross removing device
KR101720236B1 Lower catchment equipped with strainers buried at even distance
KR20170043945A Scum removing apparatus
KR20160117653A Rain water collecting well grating attached filtering function.
KR101617123B1 Agglomerating equipment of water treatment plant based on magnetic repulsive force
KR20160059614A Air diffuser for bioreactor
KR101601488B1 Removal apparatus of non-point source pollutants
CN103498415A Non-point pollution source cleaning device