Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756575 | Apparatus and method of diagnosing health using cumulative data pattern analysis via fast Fourier transformation of brain wave data measured from frontal lobe | — | 2010-07-13 |
| 6730040 | 3-point radial artery pressure pulse wave transducer using pneumatic system | Sun Kyu Lee, Jong Jin Lee, Byung Ha Ahan | 2004-05-04 |
| 5569933 | Optical controlled resonant tunneling oscillator | Hye Yong Chu | 1996-10-29 |
| 5448080 | Ultrafast optical switching device having a double-junction multiple quantum well structure | Seon Gyu Han, Jong Tai LEE, Byueng-Su Yoo, Tae Zyung, Young-Wan Choi +1 more | 1995-09-05 |
| 5446293 | Resonant tunneling opto-electronic device having a plurality of window layers | Hye Yong Chu, Seon Gyu Han, Young-Wan Choi, Gyung-Ock Kim | 1995-08-29 |
| 5399700 | Method for preparing enteric-coated oral drugs containing acid-unstable compounds | Dong Son Min, Kee An Um, Yong-Soo Kim | 1995-03-21 |