HONG SEUNG HUN has a total of 22 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, United States and Canada. Its main competitors in its focus markets chemical engineering, materials and metallurgy and micro-structure and nano-technology are TAKAHASHI TAKEO, KOPPE FRANZ and NIKKO KOGYO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 10 | |
#2 | United States | 7 | |
#3 | Canada | 1 | |
#4 | Chile | 1 | |
#5 | China | 1 | |
#6 | EPO (European Patent Office) | 1 | |
#7 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Materials and metallurgy | |
#3 | Micro-structure and nano-technology | |
#4 | Engines, pumps and turbines | |
#5 | Machines | |
#6 | Audio-visual technology | |
#7 | Semiconductors | |
#8 | Measurement | |
#9 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Hong Seung Hun | 22 |
#2 | Lee Hae Man | 2 |
#3 | Myung Sung | 2 |
#4 | Kang Ju Wan | 2 |
#5 | Lee Min Baek | 2 |
#6 | Kim Byeong Ju | 1 |
#7 | Lee Sang Jae | 1 |
#8 | Oh Chang Sup | 1 |
#9 | Lee Moon Sook | 1 |
#10 | Park Suk Joon | 1 |
Publication | Filing date | Title |
---|---|---|
CL2020002572A1 | Modular oxygen generator | |
KR20200001339A | Hydrogen PSA system | |
KR20190116765A | Module-type Oxygen Generator | |
WO2019194332A1 | Modular oxygen generator | |
KR20190068029A | Air filtering and air conditioning systems for air quality improvement in interior | |
KR20160063862A | Oxygen generator assembly and system for sterilization of ballast water using the same | |
KR20130050602A | Oxygen generator for car | |
KR20120048077A | Flow control scroll compressor of oxygen concentrator | |
KR20120025096A | A clinicaler thermometer | |
KR20100094689A | Temperature-sensitive color changing ink composition for managing animal's health | |
KR20100034910A | Non-electric power supply type auto cycling valve | |
KR20100034912A | Pressure swing adsorption apparatus having non-electric power supply type auto cycling valve | |
US2010051320A1 | Circuit board including aligned nanostructures |