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DIK CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    53,518
  • Filing trend
    ⇩ 40.0%
About

DIK CO LTD has a total of 39 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are WOOJIN IND SYSTEMS CO LTD, YU BAICHAO and ENVISION SOLAR INT INC.

Patent filings in countries

World map showing DIK CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kang Byung Kwan 21
#2 Kang Moon Soo 17
#3 Jeon Seoung Uk 11
#4 Kim Hye Cheon 5
#5 Kang Moon Su 3
#6 Kim Young Il 2
#7 Lee Sang Ho 2
#8 Nam Ki Gong 1
#9 Yang Hong Soon 1
#10 Choi Jong Ryeol 1

Latest patents

Publication Filing date Title
KR102217112B1 Device and method of Induction Heating for Heating-bolt
KR102158595B1 Insulation monitoring system
KR102155606B1 Discontinuous Pulse-width Modulation device and Method for Switching Loss Minimization of Power Conversion System
KR101961402B1 Induction Heating Device for Heating-bolt and Control Method Thereof
KR101958894B1 phase control apparatus applied in grid and emergency generator
KR101964740B1 control apparatus of grid connected PV and ESS
KR101956813B1 Management system of electric power equipment having the bio-information recognition and method
KR101859939B1 EMS of PV/ESS device Tracking Generation Referenceand its Control Method
KR20180130248A Multi phase wireless charging system for electric car
KR20180130247A Hybrid charging system for electric car
KR20180130246A Charging system for electric car
KR20180129121A Wireless charger for electric vehicle
KR101776160B1 Grid-connected Photovoltaic/ESS controlling power conversion device
KR101765540B1 Energy Storage System
KR101785496B1 System for detecting islanding and method for detecting islanding
KR101688072B1 Induction Heating system for Heating-bolt
KR101679829B1 Photovoltaics system
KR101607465B1 Induction Heating system for Heating-bolt and Control Method Thereof
KR101523300B1 Efficiency test system and method for power conditioning system
KR101521093B1 Cable fastening device for high-frequency induction heater