EVERFINE PHOTO E INFO CO LTD has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement and optics are DILOR, SPECTRAL ENGINES OY and Minkon GmbH.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 7 | |
#2 | United States | 5 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Optics |
# | Technology | |
---|---|---|
#1 | Measuring light | |
#2 | Analysing materials | |
#3 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Pan Jiangen | 10 |
#2 | Chen Cong | 2 |
#3 | Pan Jian-Gen | 2 |
#4 | Huang Yan | 2 |
#5 | Li Qian | 1 |
Publication | Filing date | Title |
---|---|---|
US2008259318A1 | Multi-channel array spectrometer and method for using the same |