N & F CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets optics and machines are MI XIANG-DONG, SHENZHEN DIXIAN ELECTRONICS CO LTD and MICRO OPT KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 9 | |
#2 | Republic of Korea | 3 |
# | Technology | |
---|---|---|
#1 | Optical systems | |
#2 | Shaping of plastics | |
#3 | Nonlinear optics | |
#4 | Producing goods from plastic | |
#5 | Fillers |
# | Name | Total Patents |
---|---|---|
#1 | Hwang Jae Sun | 10 |
#2 | Lee Dae Hwan | 8 |
#3 | Suh Kwang Suck | 8 |
#4 | Kim Jong Eun | 8 |
#5 | Sim Yeon Seung | 4 |
#6 | Lee Jeong Shin | 2 |
Publication | Filing date | Title |
---|---|---|
KR101216601B1 | Method for manufacturing one body type optical film and one body type optical film | |
KR101209803B1 | Method for manufacturing one body type optical film and one body type optical film | |
KR101152966B1 | Optical element and manufacturing method of the same | |
WO2012165702A1 | Optical member and manufacturing method thereof | |
WO2012153891A1 | Optical member and method for manufacturing same |