Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965931 | System and method for correcting light pathway by driving curved prism composed of refraction surface | Sung Mun Cho, Seong-deok Lee | 2011-06-21 |
WC
Woo-jong Cho
Overall (2011): #129,368 of 364,097Top 40%
1
Patents 2011