Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757973 | Method for forming throughhole in ink-jet print head | — | 2004-07-06 |
| 6220571 | Electronic expansion valve for cooling cycle | Wan-Yong Kim, Kwang-Il Kim, Gi-myung Woo | 2001-04-24 |
| 5954286 | Mechanism for moving a reel assembly and a tape cassette sensing switch in a magnetic recorder | Chang Woo Lee | 1999-09-21 |
| 5754360 | Magnetic recording/reproducing apparatus | Jae Gon Lee, Woon-bae Kim, Young Sik Nam, Jeung-rak Lee, Jee-hong Min | 1998-05-19 |