Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320629 | Thin film characteristic measuring apparatus | Jun Hyung Park, Seh-Won Ahn | 2025-06-03 |
| 9880393 | Nano-optic refractive optics | Hong Koo Kim, Yonggang Xi | 2018-01-30 |
| 7456383 | Surface plasmon-enhanced nano-optic devices and methods of making same | Hong Koo Kim, Zhijun Sun | 2008-11-25 |
| 7426040 | Chip-scale optical spectrum analyzers with enhanced resolution | Hong Koo Kim, Zhijun Sun | 2008-09-16 |
| 7420156 | Metal nanowire based bandpass filter arrays in the optical frequency range | Hong Koo Kim, Zhijun Sun | 2008-09-02 |