Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069455 | Optical disk apparatus | Pyo Kim, Young Sun Yoo, Dong Woo Rhee | 2011-11-29 |
| 7984461 | Disk chucking device and disk driving device having the same | Viatcheslav Smirnov, Dong Yeon Shin, Dong Woo Rhee | 2011-07-19 |
| 7964521 | Getter paste composition | Jung-Hyun Son, Han-Bok Joo, Jong-Dai Park | 2011-06-21 |
| 7923393 | Low melting point frit paste composition and sealing method for electric element using the same | Jung-Hyun Son, Han-Bok Joo | 2011-04-12 |
| 7863207 | Glass frit and sealing method for element using the same | Jung-Hyun Son, Han-Bok Joo, Jong-Dai Park | 2011-01-04 |