Patents per Year
Top Inventors at Philoptics Co. All Time
Showing 1–22 of 22 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Cheol-Lae Roh | 2 |
| 1 | Gyoo-Wan Han | 2 |
| 1 | Il Young JEONG | 2 |
| 1 | Je-Kil Ryu | 2 |
| 1 | Jeong Hun Woo | 2 |
| 1 | Jong Nam Moon | 2 |
| 1 | Ki Su Han | 2 |
| 1 | Tae Hyoung Cho | 2 |
| 1 | Tae-Yong Kim | 2 |
| #10 | Doyeoun Hwang | 1 |
| #10 | Hyejung Kim | 1 |
| #10 | Jae Ku HAN | 1 |
| #10 | Jae Yoon Jeong | 1 |
| #10 | Jinbae Moon | 1 |
| #10 | Jun Ho SIM | 1 |
| #10 | Min-Hwan Choi | 1 |
| #10 | Sanggil Ryu | 1 |
| #10 | Sang-Gil Ryu | 1 |
| #10 | Sangwon Shim | 1 |
| #10 | Sung Ho NOH | 1 |
| #10 | Sungju Yu | 1 |
| #10 | Yu Jin Nam | 1 |