Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695051 | Form of silicon and method of making the same | Timothy Strobel, Oleksandr Kurakevych | 2017-07-04 |
| 8995083 | Spindle motor and hard disk drive including the same | — | 2015-03-31 |
| 8908321 | Spindle motor and hard disk drive including the same | — | 2014-12-09 |
| 8896962 | Spindle motor and hard disk drive including the same | — | 2014-11-25 |
| 8896963 | Spindle motor and hard disk drive including the same | — | 2014-11-25 |
| 8304946 | Spindle motor | Chang Jo Yu | 2012-11-06 |
| 8046905 | Motor manufacturing method | Ta Kyoung Lee | 2011-11-01 |
| 7868499 | Spindle motor having plurality of sealing portions | — | 2011-01-11 |
| 7633200 | Motor | Ta Kyoung Lee | 2009-12-15 |
| 6931187 | Mode-filtering and mode-selecting method in multi-mode waveguide, and waveguide amplifier, semiconductor laser, and VCSEL using the method | Yong-Woo Park, Nak Hyun Sung, Young Yook | 2005-08-16 |
| 6721058 | Apparatus for and method of measuring thickness of materials using the focal length of a lensed fiber | Young Yook, Yong-Woo Park, Nak Hyoun Sung | 2004-04-13 |
| 6636674 | Figure-8 optical fiber pulse laser using a dispersion imbalanced nonlinear optical loop mirror | Nak Hyoun Sung | 2003-10-21 |
| 5106639 | Fatty fodder additives for use in producing meat with a high content of omega-3-fatty acids and low content of cholesterol, and process for preparing same | Nam Hyung Lee, Chil Surk Yoon, Heung-man Kim, Byung Sung PARK, Ken-Hong Yoo +1 more | 1992-04-21 |