SUNG UN-CHEOL has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, surface technology and coating and electrical machinery and energy are KOKUSAI ELECTRIC CORP, ASM JAPAN and KOOKJE ELECTRIC KOREA CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Surface technology and coating | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Optics | |
#6 | Medical technology | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Sung Un-Cheol | 14 |
#2 | Choi Beohm-Rock | 5 |
#3 | Rhee Jung-Soo | 2 |
#4 | Jeong Dong-Seob | 2 |
#5 | Lee Sang-Pil | 2 |
#6 | Choi Ji-Hye | 2 |
#7 | Kim Mu-Hyun | 2 |
#8 | Kim Hoon | 2 |
#9 | Kim Jung-Yeon | 2 |
#10 | Lee Joo-Hyeon | 1 |
Publication | Filing date | Title |
---|---|---|
US2009121983A1 | Organic light emitting diode display and method for manufacturing the same | |
US2007096631A1 | Flat panel display and fabricating method thereof |