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DONG AH ELECTRONIC EQUIPMENT CO LTD

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    79,064
  • Filing trend
    0.0%
About

DONG AH ELECTRONIC EQUIPMENT CO LTD has a total of 80 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, electrical machinery and energy and audio-visual technology are NINGBO JINGCHENG CAR IND CO LTD, IMS INC and ZHENJIANG HAIGELE ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing DONG AH ELECTRONIC EQUIPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing DONG AH ELECTRONIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Woo Yong 34
#2 Lee Choong Hyuk 14
#3 Won Hun Joo 10
#4 Chung Jae Hoon 6
#5 Kim Dong Jin 5
#6 Hwang Seok In 5
#7 Gu Hyeong Mo 5
#8 Jeong Jae In 3
#9 Kim Yong Ju 2
#10 Kim Ki Soo 2

Latest patents

Publication Filing date Title
KR20210015458A Itegrated control apparatus and method of heating and cooling air-conditioner for vehicle
KR20200061958A Scroll compressor
KR20200061959A Cooling water heater device for vehicle
KR20190025086A Motor including relay
KR20180105296A Charging device for vehicle
KR20180032230A Display device for vehicle
KR20160092824A Assembly method stator of step motor
KR20160092823A Actuator of step motor
KR20160063574A Withstand voltage checking apparatus for regulator of alternator for vehicle
KR20160063576A Soldering device for regulator
KR101578417B1 Apparatus for loading of regulator
KR20160063575A Height checking apparatus for terminal of regulator
KR20160063577A Test device for regulator
KR20160051183A Apparatus for controlling a bus conditioner and the control method thereof
KR20160044706A Method for controlling a condenser motor installed in a bus conditioner
KR20150139043A Pulse width modulation
KR20150139044A Pulse width modulation
KR20150119762A Apparatus for determining car accident using On-Board Diagnostics
KR20150119763A Method for determining car accident using On-Board Diagnostics
KR20150097060A Preheating heater for transmission