Issued Patents All Time
Showing 101–125 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39025 | Lens device including a light controlling mechanism and an optical pickup apparatus using a lens device | Chul-woo Lee, Dong-Ho Shin, Kyung-hwa Rim, Chong-sam Chung, Kun-ho Cho +2 more | 2006-03-21 |
| 6985293 | Optical pickup using an optical phase plate and which is compatible with optical media for different types | Jang-hoon Yoo, Chul-woo Lee, Chong-sam Chung, Pyong-yong Seong, Kun-ho Cho +3 more | 2006-01-10 |
| 6938175 | Computer system and method of controlling standby mode thereof | — | 2005-08-30 |
| 6912227 | Device and method for acquiring phase of spreading code in CDMA communication system | Hyon-Sock Chang, Hyung-Woon Park, Sun-Bin Kim | 2005-06-28 |
| 6899937 | Optical disc | Chul-woo Lee, Chong-sam Chung, Kun-ho Cho | 2005-05-31 |
| 6895593 | Actuator having a plurality of objective lenses installed in a lens holder used with an optical pickup | Seok-jung Kim, Sun-mo Kim | 2005-05-17 |
| 6826772 | Disk clamping apparatus for disk player | Seok-jung Kim, Chong-sam Chung, Han-kook Choi | 2004-11-30 |
| 6791933 | Optical pickup using an optical phase plate | Jang-hoon Yoo, Chul-woo Lee, Chong-sam Chung, Pyong-yong Seong, Kun-ho Cho +3 more | 2004-09-14 |
| 6788645 | Disk cartridge | Han-kook Choi, Chong-sam Chung, Heui-jong Kang | 2004-09-07 |
| 6724696 | Four-axial driving actuator for optical pickup | Seok-jung Kim, Tae-yong Doh, Sun-mo Kim, Han-kook Choi | 2004-04-20 |
| 6724709 | Disc cartridge and system | Han-kook Choi | 2004-04-20 |
| 6666789 | Frictional variable transmission for vehicle | — | 2003-12-23 |
| 6617504 | Thermoelectric element, method of fabricating the same, and thermoelectric module employing the same | Takeshi Kajihara, Akio Konishi, Kiyoharu Sasaki, Kenichi Tomita, Takeji Kajiura | 2003-09-09 |
| 6600634 | Micro actuator | Seok-jung Kim | 2003-07-29 |
| 6590853 | Swing arm driving type optical recording/reproducing apparatus | Chul-woo Lee, Chong-sam Chung, Kun-ho Cho | 2003-07-08 |
| 6584047 | Pickup actuator | Seok-jung Kim, Byung-ryul Ryoo, Yong-Ki Son | 2003-06-24 |
| 6560304 | Apparatus for reducing pattern jitter by using locally symmetry forcing wave generating unit and method using the same | Young-Bin Yoon, In-Seok Hwang | 2003-05-06 |
| 6539412 | Discrete wavelet transform apparatus for lattice structure | Joon Tae Kim | 2003-03-25 |
| 6535360 | Disk drive head suspension assembly with microactuator | Seok-jung Kim | 2003-03-18 |
| 6507554 | Actuator for optical pick-up and method of rolling driving coil therefor | Yong-Ki Son, Byung-ryul Ryoo, Seok-jung Kim | 2003-01-14 |
| 6467600 | Automotive parking mechanism for automatic transmission | — | 2002-10-22 |
| 6466529 | Optical pickup assembly and method of detecting tilt | Seok-jung Kim, Tae Kyung Kim, Jang-hoon Yoo | 2002-10-15 |
| 6442124 | Compatible optical pick-up apparatus for recording and reproducing information from recording media having different formats | Chong-sam Chung, In-shik Park | 2002-08-27 |
| 6442729 | Convolution code generator and digital signal processor which includes the same | Jae-Yeol Kim, Keun-Moo Lee, Jin Hyuk YANG, Chong Min Kyung | 2002-08-27 |
| 6400666 | Optical pickup device | Jang-hoon Yoo, Kun-ho Cho, Seok-jung Kim, Seung-tae Jung, Chul-woo Lee +1 more | 2002-06-04 |