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3AC LTD CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    73,608
  • Filing trend
    ⇧ 50.0%
About

3AC LTD CO LTD has a total of 24 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2013. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, machines and measurement are POWER ENTECH INC J, A4GM GEPIPARI KUT FEJL LEANY and LE NII AKADEMII KOMMUNALNOGO K.

Patent filings in countries

World map showing 3AC LTD CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24

Patent filings per year

Chart showing 3AC LTD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Ki Yeong 20
#2 Ko Jeong Gon 19
#3 Lee Yun Hee 12
#4 Yang Hee Tae 11
#5 Kim Na Ri 10
#6 Jeon Jae Ho 7
#7 Kim Jin Hoon 7
#8 Kwon Mi Ra 5
#9 Lee Sun Ho 5
#10 Kown Mi Ra 5

Latest patents

Publication Filing date Title
KR102221361B1 Air Purifier Filter
KR102188377B1 Shower with filter transfer device
KR102178075B1 Indicator for detecting life of mask and mask with the same
KR102164869B1 Underground tunnel electric dust collector using electrical particulate filter
KR20200112411A Active carbon filling equipment
KR20200093192A Apparatus for coating of filter substrate material
KR20200077995A Deordorizing filter dry coating apparetus based atmospheric dry aerosol process
KR102027404B1 Manufacturing method of Titanium dioxide nanoparticles dispersed solution, Titanium dioxide nanoparticles dispersed solution manufactured by the same, and preparing method of Titanium dioxide film using the Titanium dioxide nanoparticles dispersed solution having excellent deodorization effect for removing formaldehyde, ammonia, acetaldehyde, acetic acid and toluene
KR101998084B1 Taping device for complex filter
KR20190036157A Porous filter
KR20180110823A 3D deodorization filter
KR101787422B1 Method for fabricating anti-microbial air filter by dry coating using spark discharge
KR20180006010A Method for manufacturing carbon block filter
KR101695839B1 Jig for filling filter filler
KR101776913B1 3D deodorization filter
KR101691145B1 Deodorizing filter using dry coating, device and method for manufacturing the same
KR101593419B1 Apparatus for manufacturing functional filter
KR101648551B1 A porous absorbent using micro-capsulated absorbing material and a manufacturing method of it
KR101558886B1 Continuous manufacturing system for antimicrobial/antivirus air filter based atmospheric dry aerosol process
KR101578676B1 Air conditioner filter