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HAN IL WORLD CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    215,475
About

HAN IL WORLD CO LTD has a total of 20 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and environmental technology are KYOWON L & C CO LTD, WLI TRADING LTD and TECHNO SYSTEM CO LTD.

Patent filings in countries

World map showing HAN IL WORLD CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 20

Patent filings per year

Chart showing HAN IL WORLD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Young Jae 15
#2 Lee Myung Hwan 3
#3 Jang Dong In 2
#4 Cho Dong Hui 1
#5 Kim Tae Kon 1
#6 Park Yuem Joon 1
#7 Shin Hun Yong 1
#8 Jang Kwang Kyu 1

Latest patents

Publication Filing date Title
KR20160095215A Filter bracket assembly of water purifier
KR20160095214A Water-leakage sensing device of water purifier
KR20150055861A Image rendering features a water purifier
KR20140092681A Purifier being able to sterilize and circulate water
KR20130077590A An ice making device
KR20130017937A Water purifier valve for preventing backward flow of dish washer
KR20120021905A Valves for water purifier
KR20110105273A Sterilizing tank of water purifier
KR20110105274A Sterilizing tank of water purifier
KR20100021294A The notifying system of exchanging filter for water purifier
KR100867193B1 Lighting system of water purifier
KR20080094422A A filter water change purifier
KR20080094423A Device for lighting hot water lever of water purifier
KR20080074612A Lighting and sterilization system of water purifier
KR20080058103A Device and method for controlling power supply
KR20080046378A Voltage regulator for 3-phase votage and control method thereof
KR20080019817A Process for preparing anti-bacterial nano-particles of hydroxy apatite and silver
KR100779219B1 The circuit of reactor transformer for improvement power factor
KR20070112578A Water treatment device with reverse osmosis pressure
KR20070112579A Modular water treatment device with reverse osmosis pressure