Learn more

DONGYANG AIR CONDITIONING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    180,917
About

DONGYANG AIR CONDITIONING CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea and Philippines. Its main competitors in its focus markets civil engineering, thermal processes and chemical engineering are TIANJIN AIDE HENGYE TECH DEV CO LTD, SUZHOU XINGYA PURIFICATION ENGINEERING CO LTD and YIFENG CLEANING TECH JIANGSU CO LTD.

Patent filings in countries

World map showing DONGYANG AIR CONDITIONING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12
#2 Philippines 1

Patent filings per year

Chart showing DONGYANG AIR CONDITIONING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Son Jang Woong 9
#2 Kim Kon Hoi 5
#3 Lim Jeoung Su 4
#4 Park Sang Hae 4
#5 Song Bok Seob 2
#6 Bak Sang Hae 2
#7 Park Jun Seok 2
#8 Lee Sung Hoon 1
#9 Kim Myung Wook 1
#10 Ahn Cheol Yeong 1

Latest patents

Publication Filing date Title
KR102189732B1 Pressure balancing door
KR101832325B1 Blade of air control damper with sealing structure and damper utilizing the same
KR101824701B1 Frame structure for filter of air conditioner
PH12016000291A1 Air conditioning system using water
KR101647829B1 Damper for Exhausting Overpressure
KR20160068416A Manufacturing method of mineral water with increased mineral content
KR101514239B1 Coal dust collecting method of thermal power plant
KR101477934B1 Opening and Closing Type Overflow Pipe Cover
KR101379921B1 A apparatus sterilizing air of air-conditioner
KR20150068849A Opening and Closing Type Louver
KR101511304B1 Wet Dust Collector
KR101160619B1 A air conditioner
KR20120111560A Louver blade and straight louver