Patent | Date |
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Objective lens for optical pickup and optical pickup apparatus having the same Grant 8,897,106 - Park , et al. November 25, 2 | 2014-11-25 |
Objective Lens For Optical Pickup And Optical Pickup Apparatus Having The Same App 20130051209 - PARK; Seong-su ;   et al. | 2013-02-28 |
Optical Pickup Device And Optical Disc Apparatus Applying The Same App 20120176881 - PARK; Seong-su ;   et al. | 2012-07-12 |
Aspheric lens and optical pickup including the same Grant 8,194,522 - Kim , et al. June 5, 2 | 2012-06-05 |
Photo diode ic Grant 8,159,908 - Park , et al. April 17, 2 | 2012-04-17 |
Optical pickup apparatus having multi-sectional polarizer Grant 8,130,622 - Park , et al. March 6, 2 | 2012-03-06 |
Optical Pickup Device App 20110188367 - PARK; Soo Han ;   et al. | 2011-08-04 |
Optical pickup device with diffraction patterns on object lens Grant 7,990,833 - Heor , et al. August 2, 2 | 2011-08-02 |
Optical pickup actuator and optical recording and/or reproducing apparatus having the same Grant 7,969,828 - Kim , et al. June 28, 2 | 2011-06-28 |
Optical Pickup Apparatus Having Multi-sectional Polarizer App 20110063968 - PARK; Seong-su ;   et al. | 2011-03-17 |
Optical pickup apparatus Grant 7,898,922 - Yoo , et al. March 1, 2 | 2011-03-01 |
Optical pick-up device Grant 7,885,165 - Park , et al. February 8, 2 | 2011-02-08 |
Optical pick-up apparatus for multi recording/reproducing Grant 7,881,168 - Kim , et al. February 1, 2 | 2011-02-01 |
Object Lens App 20100254026 - PARK; Seong-su ;   et al. | 2010-10-07 |
Optical pickup which is compatible with multiple types of media Grant 7,782,734 - Kim , et al. August 24, 2 | 2010-08-24 |
Aspheric Lens And Optical Pickup Including The Same App 20100165821 - KIM; Bong-gi ;   et al. | 2010-07-01 |
Optical recording/reproducing apparatus, medium, and method and controlling apparatus, medium, and method therefor Grant 7,724,616 - Kim , et al. May 25, 2 | 2010-05-25 |
Optical pickup apparatus and controlling method thereof Grant 7,706,218 - Pae , et al. April 27, 2 | 2010-04-27 |
Photo-curable adhesive composition, optical pick-up device using the same and optical recording/reproducing drive including the optical pick-up device Grant 7,696,258 - Choi , et al. April 13, 2 | 2010-04-13 |
Optical pickup for an optical recording and/or reproducing apparatus including an actuator forming a predetermined angel with respect to the pickup base Grant 7,656,757 - Kim , et al. February 2, 2 | 2010-02-02 |
Optical pickup actuator and optical recording and/or reproducing apparatus Grant 7,619,951 - Kim , et al. November 17, 2 | 2009-11-17 |
Optical pickup apparatus Grant 7,613,095 - Kim , et al. November 3, 2 | 2009-11-03 |
Optical recording/reproducing apparatus capable of recording/reproducing information onto/from various types of optical recording media of different recording densities and different thicknesses Grant 7,606,135 - Yoo , et al. October 20, 2 | 2009-10-20 |
Photo-curable adhesive composition, optical pick-up device using the same, and optical recording/reproducing drive including the optical pick-up device Grant 7,595,352 - Choi , et al. September 29, 2 | 2009-09-29 |
Diffraction element and optical pick-up apparatus having the same Grant 7,593,306 - Kim , et al. September 22, 2 | 2009-09-22 |
Compatible optical pickup Grant 7,586,826 - Park , et al. September 8, 2 | 2009-09-08 |
Optical pick-up actuator and method, and reproducing and/or recording apparatus with same Grant 7,561,497 - Pae , et al. July 14, 2 | 2009-07-14 |
Optical pickup device Grant 7,543,312 - Kim , et al. June 2, 2 | 2009-06-02 |
Object lens device with high numerical aperture and optical pickup device adopting the same Grant 7,529,039 - Yoo , et al. May 5, 2 | 2009-05-05 |
Optical Pickup App 20090073837 - Park; Soo Han ;   et al. | 2009-03-19 |
Compatible optical pickup Grant 7,505,390 - Heor , et al. March 17, 2 | 2009-03-17 |
Optical pickup apparatus for optical data media of different formats and method thereof Grant 7,502,298 - Park , et al. March 10, 2 | 2009-03-10 |
Optical pickup having a polarization beam splitter Grant 7,450,477 - Kim , et al. November 11, 2 | 2008-11-11 |
Optical pickup apparatus which is compatible with multiple types of media Grant 7,435,934 - Park , et al. October 14, 2 | 2008-10-14 |
Optical module and optical pickup including the same Grant 7,426,172 - Kim , et al. September 16, 2 | 2008-09-16 |
Method Of Reproducing Information From Optical Disc And Optical Disc Reproducing Apparatus Using The Same App 20080219127 - JEON; Young-Sun ;   et al. | 2008-09-11 |
Optical pickup including polarization holographic optical element and photodetector Grant 7,369,467 - Kim , et al. May 6, 2 | 2008-05-06 |
Object Lens Device With High Numerical Aperture And Optical Pickup Device Adopting The Same App 20080074757 - Yoo; Jang-hoon ;   et al. | 2008-03-27 |
Optical pick-up apparatus Grant 7,345,820 - Park , et al. March 18, 2 | 2008-03-18 |
Compatible optical pickup apparatus Grant 7,342,868 - Park , et al. March 11, 2 | 2008-03-11 |
Optical Pickup Apparatus App 20080056102 - YOO; Jang Hoon ;   et al. | 2008-03-06 |
Optical pickup apparatus for optical disc drive having an improved receiving unit Grant 7,334,246 - Park , et al. February 19, 2 | 2008-02-19 |
Light emitting module and optical pickup apparatus and method employing the same Grant 7,298,688 - Kim , et al. November 20, 2 | 2007-11-20 |
CD-DVD compatible optical pickup and optical recording and/or reproducing apparatus using the same Grant 7,254,098 - Pae , et al. August 7, 2 | 2007-08-07 |
Compatible optical disk player and data recording and reproducing method Grant 7,230,904 - Park June 12, 2 | 2007-06-12 |
Optical pickup device App 20070115525 - Heor; Tae Youn ;   et al. | 2007-05-24 |
Optical pick-up apparatus for multi recording/reproducing App 20070070825 - Kim; Bong-gi ;   et al. | 2007-03-29 |
Photo-curable adhesive composition, optical pick-up device using the same and optical recording/reproducing drive including the optical pick-up device App 20070052796 - Choi; Young-se ;   et al. | 2007-03-08 |
Photo-curable adhesive composition, optical pick-up device using the same, and optical recording/reproducing drive including the optical pick-up device App 20070054975 - Choi; Young-se ;   et al. | 2007-03-08 |
Compatible optical pickup and optical recording and/or reproducing apparatus employing the same App 20070053274 - Yoo; Jang-hoon ;   et al. | 2007-03-08 |
Optical pickup device App 20070050799 - Kim; Seok Jung ;   et al. | 2007-03-01 |
Optical pickup apparatus with single light source module Grant 7,180,838 - Park , et al. February 20, 2 | 2007-02-20 |
Optical pickup apparatus App 20070025229 - Kim; Bong-Gi ;   et al. | 2007-02-01 |
Optical recording/reproducing apparatus App 20060274631 - Yoo; Jang-hoon ;   et al. | 2006-12-07 |
Compatible optical pickup and method of aligning optical axes therein Grant 7,145,859 - Park , et al. December 5, 2 | 2006-12-05 |
Optical pick-up device App 20060266918 - Park; Soo-han ;   et al. | 2006-11-30 |
Optical reproducing apparatus capable of using laser diode of two wavelengths App 20060261243 - Park; Soo-han ;   et al. | 2006-11-23 |
Optical pickup actuator and optical recording and/or reproducing apparatus App 20060239137 - Kim; Seok-jung ;   et al. | 2006-10-26 |
Optical pickup actuator and optical recording and/or reproducing apparatus having the same App 20060233067 - Kim; Seok-jung ;   et al. | 2006-10-19 |
Optical pickup apparatus and controlling method thereof App 20060233073 - Pae; Jung-gug ;   et al. | 2006-10-19 |
Photo diode ic App 20060209647 - Park; Soo-han ;   et al. | 2006-09-21 |
Optical pickup for an optical recording and/or reproducing apparatus App 20060203691 - Kim; Seok-jung ;   et al. | 2006-09-14 |
Method of arranging optical pickup system and optical recording and/or reproducing apparatus having the arranged optical pickup system Grant 7,092,325 - Kim , et al. August 15, 2 | 2006-08-15 |
Optical disk writing and reading apparatus, and method thereof App 20060176790 - Yoo; Jang-hoon ;   et al. | 2006-08-10 |
Optical pickup apparatus which is compatible with multiple types of media App 20060163459 - Park; Soo-Han ;   et al. | 2006-07-27 |
Optical pickup which is compatible with multiple types of media App 20060164953 - Kim; Bong-Gi ;   et al. | 2006-07-27 |
Optical pick-up device App 20060164708 - Park; Soo-han ;   et al. | 2006-07-27 |
Diffraction element and optical pick-up apparatus having the same App 20060158997 - Kim; Bong-gi ;   et al. | 2006-07-20 |
Diffraction element and optical pick-up apparatus having the same App 20060120248 - Kim; Bong-gi ;   et al. | 2006-06-08 |
Optical pickup App 20060109766 - Kim; Bong-gi ;   et al. | 2006-05-25 |
Optical pick-up apparatus App 20060098259 - Park; Soo-Han ;   et al. | 2006-05-11 |
Optical pickup apparatus for optical disc drive App 20060101480 - Park; Soo-han ;   et al. | 2006-05-11 |
Optical recording/reproducing apparatus, medium, and method and controlling apparatus, medium, and method therefor App 20050286357 - Kim, Bong-gi ;   et al. | 2005-12-29 |
Optical pick-up actuator and method, and reproducing and/or recording apparatus with same App 20050265141 - Pae, Jung-gug ;   et al. | 2005-12-01 |
Optical pickup apparatus for optical data media of different formats and method thereof App 20050122861 - Park, Soo-han ;   et al. | 2005-06-09 |
Light emitting module and optical pickup apparatus and method employing the same App 20050094541 - Kim, Bong-Gi ;   et al. | 2005-05-05 |
Optical pickup including polarization holographic optical element and photodetector App 20050094510 - Kim, Bong-Gi ;   et al. | 2005-05-05 |
Compatible optical pickup apparatus and method of using App 20050063263 - Park, Soo-Han ;   et al. | 2005-03-24 |
Optical pick-up having a spherical aberration compensator and a method of compensating for spherical aberration App 20050058050 - Park, Soo-han ;   et al. | 2005-03-17 |
Compatible optical pickup App 20050030878 - Park, Soo-han ;   et al. | 2005-02-10 |
Optical module and optical pickup including the same App 20040218502 - Kim, Bong-gi ;   et al. | 2004-11-04 |
Compatible optical pickup App 20040165520 - Heor, Tae-youn ;   et al. | 2004-08-26 |
CD-DVD compatible optical pickup and optical recording and/or reproducing apparatus using the same App 20040120229 - Pae, Jung-gug ;   et al. | 2004-06-24 |
Method of arranging optical pickup system and optical recording and/or reproducting apparatus having the arranged optical pickup system App 20040032804 - Kim, Bong-gi ;   et al. | 2004-02-19 |
Optical pickup apparatus App 20030179680 - Park, Young-sun ;   et al. | 2003-09-25 |
Compatible optical pickup and method of aligning optical axes therein App 20030053394 - Park, Soo-han ;   et al. | 2003-03-20 |
Compatible optical disk player and data recording and reproducing method App 20010043522 - Park, Soo-Han | 2001-11-22 |