SK MAT CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets semiconductors, organic fine chemistry and basic materials chemistry are LT MATERIALS CO LTD, LT MAT CO LTD and JINWOONG IND CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 6 | |
#3 | China | 3 | |
#4 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Organic fine chemistry | |
#3 | Basic materials chemistry | |
#4 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Heterocyclic compounds | |
#3 | Materials for miscellaneous applications | |
#4 | Plasma technique |
# | Name | Total Patents |
---|---|---|
#1 | Kim Jeongmi | 10 |
#2 | Lee Jongho | 7 |
#3 | Park Kiseon | 7 |
#4 | Kim Mijeong | 6 |
#5 | Byun Ji Hun | 4 |
#6 | Kim Mi-Jeong | 2 |
#7 | Choo Myeongho | 2 |
#8 | Park Ki-Seon | 2 |
#9 | Kim Jeong-Mi | 2 |
#10 | Lee Jong-Ho | 2 |
Publication | Filing date | Title |
---|---|---|
KR20200015495A | Compounds, Organic Electroluminescent Devices and Display Devices | |
KR20190117568A | Compounds, Organic Electroluminescent Devices and Display Devices | |
KR20200113458A | Compostion for etching titanium nitrate layer-tungsten layer containing laminate and methold for etching a semiconductor device using the same | |
KR20200113457A | Compostion for etching titanium nitrate layer-tungsten layer containing laminate and methold for etching a semiconductor device using the same | |
CN111683942A | Compound, organic light emitting device and display device | |
KR20200106797A | Thin film transistor and its fabrication method | |
US2021043843A1 | Compound, organic light emitting device, and display device | |
KR20180135363A | Forming method of silicon nitride film |