Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782663 | Data storage device using magnetic domain wall movement and method of operating the data storage device | — | 2010-08-24 |
| 7770408 | Ice supplier | Seong Jae Kim, Nam Gi Lee | 2010-08-10 |
| 7710756 | Semiconductor device using magnetic domain wall moving | Chee-kheng Lim | 2010-05-04 |
| 7684233 | Multi-bit magnetic memory device using spin-polarized current and methods of manufacturing and operating the same | Chee-kheng Lim | 2010-03-23 |
| 7672081 | Perpendicular magnetic recording head | Chee-kheng Lim, Eun Sik Kim | 2010-03-02 |
| 7659562 | Electric field read/write head and method of manufacturing same and data read/write device | Hyoung-soo Ko, Ju-hwan Jung, Seung-bum Hong, Hong-sik Park | 2010-02-09 |
| 7639454 | Perpendicular magnetic recording head comprising gap shield | Chee-kheng Lim, Eun Sik Kim, Young-hun Im | 2009-12-29 |
| 7601443 | Perpendicular magnetic recording media with laminated soft magnetic underlayer | Chee-kheng Lim, Byung-kyu Lee, Hoon-sang Oh, Tae-hyo Lee | 2009-10-13 |
| 7602584 | Magnetic recording head with trapezoidal layered portion and method of manufacturing the same | Hoo-san Lee | 2009-10-13 |
| 7573676 | Magnetic recording head having a pole structure formed on a same plane as and surrounded by a shield for reducing an antenna effect | Hoo-san Lee, Young-hun Im | 2009-08-11 |
| 7499978 | Apparatus for restoring network information for home network system and method thereof | — | 2009-03-03 |
| 7486478 | Magnetic head | Chee-kheng Lim | 2009-02-03 |
| 7459993 | Resonator, band-pass filter, and duplexer | Kook-hyun Sunwoo | 2008-12-02 |
| 7424257 | Paper guide device and image forming apparatus having the same | In-Sub Yoo | 2008-09-09 |
| 7379276 | Magnetic recording head having a plurality of shield layers | Young-hun Im | 2008-05-27 |
| 7372757 | Magnetic memory device with moving magnetic domain walls | Sang-min Shin, Yoon-dong Park | 2008-05-13 |
| 7113730 | Apparatus for preventing developer wraparound in wet electrophotographic printer | Geun-yong Park, Woo-yong Park | 2006-09-26 |
| 7075199 | Reciprocating motor and reciprocating compressor having the same | Je-Nam Kang, Gye-Young Song, Hyeong Kook Lee, Kyeong-Bae Park | 2006-07-11 |
| 7020011 | High density magnetoresistance memory and manufacturing method thereof | Eun Sik Kim | 2006-03-28 |
| 6947262 | Magnetic reading head | — | 2005-09-20 |
| 6862419 | Liquid image developing system having development roller partially soaked in developer | Jun-Hee Cho | 2005-03-01 |
| 6766130 | Liquid developer imaging system | In-yong Song, Kyu-cheol Shin, Kwang-ho No, Hyun-seong Shin, Geun-yong Park +7 more | 2004-07-20 |
| 6754465 | Liquid image forming apparatus having squeeze unit | — | 2004-06-22 |
| 6704531 | Developing system having metering blade with spaced intersecting faces | Joong-gwang Shin, Geun-yong Park | 2004-03-09 |
| 6700739 | Magnetic head with upper pole of varying cross-sectional thickness | Young-hoon Im, Byung-kyu Lee | 2004-03-02 |