EPPSCORE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are UKC ELECTRONICS H K CO LTD, SUNCULTURE SOLAR INC and KESECO CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 6 | |
#2 | United States | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | China | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Semiconductors | |
#4 | Civil engineering | |
#5 | Audio-visual technology |
# | Name | Total Patents |
---|---|---|
#1 | Park Sung Cheul | 4 |
#2 | Jang Donghwan | 4 |
#3 | Park Jongho | 4 |
#4 | Park Jeong Cheol | 3 |
#5 | Hong Myoungshin | 3 |
#6 | Roh Whanjin | 2 |
#7 | Cho Soonnam | 2 |
#8 | Park Sungcheul | 2 |
#9 | Kim Byung Chul | 2 |
#10 | Lee Sang Jun | 2 |
Publication | Filing date | Title |
---|---|---|
KR20180086746A | Solar cell panel structure and signboard device using the same | |
KR101699719B1 | Signpost using bi-facial solar cell | |
KR101631106B1 | Road sign using bi-facial solar cell | |
KR101584640B1 | Complex lighting apparatus using bi-facial solar cell | |
KR20120004036A | Electric double layer capacitor and method for fabricating the same | |
KR20100092261A | Apparatus for control discharging and charging of solar energy | |
US2008191556A1 | Uninterruptible Power Supply for the Back up of Dc Power Source | |
US2006170289A1 | Uninterruptible power supply for the backup of AC-power supply |