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LIM KWANG HEE

Overview
  • Total Patents
    27
About

LIM KWANG HEE has a total of 27 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and medical technology are NIHON TECHNICAL DEV CT CO LTD, T R P KK and DESALITECH LTD.

Patent filings in countries

World map showing LIM KWANG HEEs patent filings in countries
# Country Total Patents
#1 Republic of Korea 27

Patent filings per year

Chart showing LIM KWANG HEEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lim Kwang Hee 27
#2 Lee Eun Ju 24
#3 Park Kyong Sick 1
#4 Saeed Ahmad Khan 1

Latest patents

Publication Filing date Title
KR20110060877A The apparatus to treat municipal and industrial wastewater
KR20110031940A Visible ray utilizing devices to treat waste-air
KR20100098582A Method to treat municipal/industrial wastewater
KR20100086980A Devices to treat waste-air
KR20100098583A Devices to treat municipal/industrial wastewater
KR20100081291A Gelatine nano-particle
KR20110133933A Method and devices to treat wastewater by recycling hybrid system
KR20090074117A Novel process system composed of uv(or vis-)/photo-catalytic reactor regenerated during its operation to treat waste air containing malodorous and volatile organic compounds
KR20090074118A Novel uv(or vis-)/photo-catalytic reactor regenerated during its operation to treat waste air containing malodorous and volatile organic compounds
KR20090027702A Recirculated hybrid system integrated with photo-catalytic reactor packed with reflecting film-photocatalytic catalyst cartridge
KR20090028742A Waste-air treatment devices
KR20080096487A Devices for the treatment of waste air containing malodor and vocs
KR20080074069A The sectional built pallet for the heavy and large type products
KR20080052521A Recirculated hybrid system
KR20090111203A Method and devices to treat waste-air or municipal/industrial wastewater
KR20080029987A Waste-air treatment devices by eliminating malodor and voc
KR20090082560A Gelatine nano-particle and its preparation method
KR20070116757A Method and apparatus to treat malodorous waste-air using the system composed of the front process of visible ray/photo-catalytic reactor and the rear process of biofilter
KR20090012628A Novel process system composed of uv(or vis-)/photo-catalytic reactor washable during its operation and robust biofilter system to treat waste air containing malodorous and volatile organic compounds
KR20070090855A The process of recirculated hybrid system composed of photo-catalytic reactor, biofilter and nitrifying/de-nitrifying reactor