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GREX ELECTRONICS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    217,501
About

GREX ELECTRONICS CO LTD has a total of 15 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, furniture and games and mechanical elements are KANKYO KK, GUTVEN and FOSHAN WANWU INTERNET TECH CO LTD.

Patent filings in countries

World map showing GREX ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing GREX ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Kang Don 14
#2 Sung Jin 1
#3 Lee Seung Pyo 1

Latest patents

Publication Filing date Title
KR101429883B1 Hose Handle of Vacuum Cleaner having the Function of Cyclone Dust collection
KR20150102424A Vaccum Cleaner having fixed suction body
KR101478703B1 Rapid ventilation or air exhaust type of ventilator with Humidity Control system
KR101317441B1 Damper for ventilation
KR101194720B1 Closed maintain device of damper for preventing contrary wind
KR101194721B1 Back flow prevention device of air supply diffuser
KR20130104303A Flexible duct connector
KR20130100551A Built-in cleaner having shoe rack exhaust function
KR20130038609A Assembly device of air-ventilation fan cover
KR101143416B1 Swiftness ventilation device for dehumidification and dew condensation prevention
KR20130003123A Energy conserving ventilation system
KR20120117447A Fixation apparatus with ventilation fan
KR20120117144A Ventilation system
KR101027882B1 Constant air volume controlling method of bldc motor
KR20060060780A Air distribution system for ventilation