KIM CHANG KYUN has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, United States and Australia. Its main competitors in its focus markets engines, pumps and turbines, macromolecular chemistry and polymers and basic materials chemistry are DALIAN OLYMPIC ELECTRONIC CITY LIHUI COMM EQUIPMENT FIRM, SHANGHAI ZHENHUA HEAVY IND CHANGZHOU COATINGS CO LTD and ANHUI SHIFANG NEW GLASS TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 8 | |
#2 | United States | 2 | |
#3 | Australia | 1 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Kim Chang Kyun | 13 |
#2 | Kim Seung Kyun | 4 |
#3 | Yoon E Joong | 1 |
#4 | Park Il Hwan | 1 |
#5 | Kim Seung-Kyun | 1 |
#6 | Jung Chang Ho | 1 |
Publication | Filing date | Title |
---|---|---|
KR20180000704A | Hard coating composition having excellent anti-fouling and hard coated material using the same | |
KR20190044249A | Hard coating composition having excellent anti-fouling and hard coated material using the same | |
KR101930397B1 | Pumping Apparatus for Tidal Power Generation, Tidal Power Generation System Using the Same and Pumping Method thereof | |
KR101808433B1 | Hard coating composition having excellent anti-fouling and hard coated material using the same | |
KR101225587B1 | Bubble gun | |
KR20000072545A | An electro-device program transformation method using computer communication | |
KR20000064056A | An acidic compound for cleaning metal material and a compound for adding in the same | |
KR100235175B1 | Pressure pump and internal engine |