| Patent | Date |
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LiDAR apparatus and operating method thereof
Grant 11,340,340 - Kim , et al. May 24, 2 | 2022-05-24 |
Light Detection Device, Lidar Device Including The Same, And Method Of Measuring Distance
App 20220155442 - OTSUKA; Tatsuhiro ; et al. | 2022-05-19 |
Distance measuring device and method
Grant 11,333,765 - Otsuka , et al. May 17, 2 | 2022-05-17 |
Lidar Apparatus Having Wide-viewing Angle
App 20220113406 - CHO; Yongchul ; et al. | 2022-04-14 |
Lidar Device And Driving Method Thereof
App 20220075034 - KIM; Jungwoo ; et al. | 2022-03-10 |
LiDAR DEVICE AND METHOD OF OPERATING THE SAME
App 20210389459 - Yoon; Heesun ; et al. | 2021-12-16 |
Distance measuring device and method of measuring distance by using the same
Grant 11,199,405 - Otsuka , et al. December 14, 2 | 2021-12-14 |
Smart window system and control method therefor
Grant 11,194,209 - Bae , et al. December 7, 2 | 2021-12-07 |
LiDAR device and method of operating the same
Grant 11,131,772 - Yoon , et al. September 28, 2 | 2021-09-28 |
LiDAR system and method of driving the same
Grant 11,112,493 - Yoon , et al. September 7, 2 | 2021-09-07 |
Lidar System And Method Of Operating The Same
App 20210270943 - HWANG; Inoh ; et al. | 2021-09-02 |
Distance measuring device and method of measuring distance by using the same
Grant 11,061,138 - Otsuka , et al. July 13, 2 | 2021-07-13 |
LiDAR DEVICE AND METHOD OF OPERATING THE SAME
App 20210208258 - KIM; Jungwoo ; et al. | 2021-07-08 |
Lidar system and method of operating the same
Grant 11,029,398 - Hwang , et al. June 8, 2 | 2021-06-08 |
Optical Device And Lidar System Including The Same
App 20210109222 - CHO; Yongchul ; et al. | 2021-04-15 |
Distance Measuring Device And Method Of Measuring Distance By Using The Same
App 20210088631 - OTSUKA; Tatsuhiro ; et al. | 2021-03-25 |
Distance-measuring device and method thereof
Grant 10,830,876 - Otsuka , et al. November 10, 2 | 2020-11-10 |
Lidar device and method of measuring distance using the same
Grant 10,802,119 - Yoon , et al. October 13, 2 | 2020-10-13 |
Distance Measuring Device And Method Of Measuring Distance By Using The Same
App 20200256675 - OTSUKA; Tatsuhiro ; et al. | 2020-08-13 |
Electronic apparatus and control method thereof
Grant 10,690,984 - Bae , et al. | 2020-06-23 |
Light Detection And Ranging Device And Method Of Driving The Same
App 20200174104 - KIM; Jungwoo ; et al. | 2020-06-04 |
Distance measuring device and method of measuring distance by using the same
Grant 10,670,397 - Otsuka , et al. | 2020-06-02 |
Beam Scanning Apparatus And Optical Apparatus Including The Same
App 20200150277 - PARK; Junghyun ; et al. | 2020-05-14 |
Optical Scanner And Lidar System Including The Same
App 20200049819 - CHO; Yongchul ; et al. | 2020-02-13 |
Display apparatus
Grant 10,558,079 - Jung , et al. Feb | 2020-02-11 |
Distance Measuring Device And Method
App 20190353788 - OTSUKA; Tatsuhiro ; et al. | 2019-11-21 |
Touch screen panel, electronic notebook, and mobile terminal
Grant 10,379,662 - Kim , et al. A | 2019-08-13 |
Lidar System And Method Of Driving The Same
App 20190219675 - YOON; Heesun ; et al. | 2019-07-18 |
Distance Measuring Device And Method Of Measuring Distance By Using The Same
App 20190187257 - OTSUKA; Tatsuhiro ; et al. | 2019-06-20 |
Lidar Apparatus And Operating Method Thereof
App 20190079166 - KIM; Jungwoo ; et al. | 2019-03-14 |
Lidar System And Method Of Operating The Same
App 20190079171 - HWANG; Inoh ; et al. | 2019-03-14 |
LiDAR DEVICE AND METHOD OF OPERATING THE SAME
App 20190064356 - YOON; Heesun ; et al. | 2019-02-28 |
Distance Measuring Device And Method Of Measuring Distance By Using The Same
App 20190011256 - OTSUKA; Tatsuhiro ; et al. | 2019-01-10 |
Distance-measuring Device And Method Thereof
App 20180372848 - OTSUKA; Tatsuhiro ; et al. | 2018-12-27 |
Electronic Apparatus And Control Method Thereof
App 20180364504 - BAE; Jun Cheol ; et al. | 2018-12-20 |
Smart Window System And Control Method Therefor
App 20180259804 - BAE; Jun Cheol ; et al. | 2018-09-13 |
Display Apparatus
App 20180224678 - JUNG; Moon Il ; et al. | 2018-08-09 |
Lidar Device And Method Of Measuring Distance Using The Same
App 20180031681 - YOON; Heesun ; et al. | 2018-02-01 |
Fusing device and method using induction heating and image forming apparaus including the fusing device
Grant 9,217,967 - Kim , et al. December 22, 2 | 2015-12-22 |
Apparatus and method to control temperature of heating roller used in fusing device of image forming apparatus
Grant 8,897,659 - Kim , et al. November 25, 2 | 2014-11-25 |
Apparatus and method to control temperature of heating roller used in fusing device of image forming apparatus
Grant 8,879,935 - Kim , et al. November 4, 2 | 2014-11-04 |
Image forming device and method of adjusting density of formed image
Grant 8,837,959 - Otsuka , et al. September 16, 2 | 2014-09-16 |
Induction heating type fusing device and image forming apparatus employing the same
Grant 8,811,877 - Ko , et al. August 19, 2 | 2014-08-19 |
Induction Heating Type Fusing Device And Image Forming Apparatus Employing The Same
App 20140064807 - KO; Young-dae ; et al. | 2014-03-06 |
Apparatus And Method To Control Temperature Of Heating Roller Used In Fusing Device Of Image Forming Apparatus
App 20140064764 - Kim; Dae-hwan ; et al. | 2014-03-06 |
Induction heating type fusing device and image forming apparatus employing the same
Grant 8,611,803 - Ko , et al. December 17, 2 | 2013-12-17 |
Color Registration Sensor For Image Forming Apparatus, Method Of Detecting Registration Test Patterns By Using The Color Registration Sensor, And Image Forming Apparatus Including The Color Registration Sensor
App 20130164048 - OTSUKA; Tatsuhiro ; et al. | 2013-06-27 |
Method of and apparatus for recording data on optical recording medium
Grant 8,416,665 - Ahn , et al. April 9, 2 | 2013-04-09 |
Fusing Device And Method Using Induction Heating And Image Forming Apparaus Including The Fusing Device
App 20130078019 - KIM; Dae-hwan ; et al. | 2013-03-28 |
Developing device including toner concentration sensor and image forming apparatus including the developing device
App 20120170948 - Kwon; Ki-hwan ; et al. | 2012-07-05 |
Apparatus and method for recording/reproducing holographic data and holographic data storage medium
Grant 8,149,676 - Jeong , et al. April 3, 2 | 2012-04-03 |
Apparatus for and method of detecting tracking error signals
Grant 8,094,531 - Kim , et al. January 10, 2 | 2012-01-10 |
Induction heating type fusing device and image forming apparatus employing the same
App 20110293338 - Ko; Young-dae ; et al. | 2011-12-01 |
Apparatus and method to control temperature of heating roller used in fusing device of image forming apparatus
App 20110280601 - Kim; Dae-hwan ; et al. | 2011-11-17 |
Image Forming Device And Method Of Adjusting Density Of Formed Image
App 20110182605 - OTSUKA; Tatsuhiro ; et al. | 2011-07-28 |
Near-field gap pull-in method and optical disc apparatus therefor
Grant 7,957,233 - Jeong , et al. June 7, 2 | 2011-06-07 |
Recording method to generate a box type recording pattern with a first pulse having a first power level and a second pulse having a second power level, and recording apparatus, and optical recording medium for the same
Grant 7,924,674 - Hwang , et al. April 12, 2 | 2011-04-12 |
Method of controlling focus of optical information storage media recording and/or reproduction apparatus and apparatus therefor
Grant 7,920,449 - Park , et al. April 5, 2 | 2011-04-05 |
Apparatus and method for reproducing optical disk
Grant 7,821,907 - Kim , et al. October 26, 2 | 2010-10-26 |
Method Of And Apparatus For Detecting Defective Nozzle Of Prtiner Head
App 20100182369 - Otsuka; Tatsuhiro ; et al. | 2010-07-22 |
Method and apparatus for recording data on optical recording medium
Grant 7,724,628 - Ahn , et al. May 25, 2 | 2010-05-25 |
Method and apparatus for recording data on optical recording medium
Grant 7,693,023 - Ahn , et al. April 6, 2 | 2010-04-06 |
Near-field Gap Pull-in Method And Optical Disc Apparatus Therefor
App 20090154309 - JEONG; An-sik ; et al. | 2009-06-18 |
Apparatus For And Method Of Detecting Tracking Error Signals
App 20090147642 - KIM; In-joo ; et al. | 2009-06-11 |
Method of and apparatus for recording data on optical recording medium
Grant 7,525,890 - Ahn , et al. April 28, 2 | 2009-04-28 |
Apparatus And Method For Recording/reproducing Holographic Data And Holographic Data Storage Medium
App 20090073851 - Jeong; Taek-seong ; et al. | 2009-03-19 |
Information storage medium and method and apparatus for recording data thereon
Grant 7,453,790 - Hwang , et al. November 18, 2 | 2008-11-18 |
Method Of Controlling Focus Of Optical Information Storage Media Recording And/or Reproduction Apparatus And Apparatus Therefor
App 20080192591 - Park; Young-jae ; et al. | 2008-08-14 |
Apparatus And Method For Reproducing Optical Disk
App 20080186815 - KIM; In-joo ; et al. | 2008-08-07 |
Method And Apparatus For Controlling Focus Of An Optical Information Storage Medium
App 20080181062 - KIM; Sung-hyun ; et al. | 2008-07-31 |
Method And Apparatus For Discriminating Optical Information Storage Media
App 20080165667 - OTSUKA; Tatsuhiro ; et al. | 2008-07-10 |
Method Of Improving Defect Countermeasure Of Apparatus For Reproducing Optical Information Storage Medium
App 20080165648 - JEONG; An-sik ; et al. | 2008-07-10 |
Method of and apparatus for recording data on optical recording medium
Grant 7,388,824 - Ahn , et al. June 17, 2 | 2008-06-17 |
Method And Apparatus For Recording Data On Optical Recording Medium
App 20080123489 - Ahn; Yong-jin ; et al. | 2008-05-29 |
Method and apparatus for recording data on optical recording medium
Grant 7,376,064 - Ahn , et al. May 20, 2 | 2008-05-20 |
Focus Pull-in Method And Optical Disc Drive Thereof
App 20080094953 - Park; Young-Jae ; et al. | 2008-04-24 |
Apparatus And Method For Controlling Focus Jump Between Recording Layers In High-density Multi-layer Disk
App 20080089193 - Kim; Sung-hyun ; et al. | 2008-04-17 |
Method of and apparatus for recording data on an optical recording medium
Grant 7,359,301 - Ahn , et al. April 15, 2 | 2008-04-15 |
Method Of Processing Defect Detection Signal In Recording And/or Reproducing Apparatus That Records And/or Reproduces Optical Information Storage Medium
App 20080068941 - Shin; Jong-hyun ; et al. | 2008-03-20 |
Method and apparatus for recording data on optical recording medium
Grant 7,342,860 - Ahn , et al. March 11, 2 | 2008-03-11 |
Apparatus And Method For Generating Tracking Error Signal
App 20080056081 - Otsuka; Tatsuhiro ; et al. | 2008-03-06 |
Method of and apparatus for recording data on optical recording medium
Grant 7,336,588 - Ahn , et al. February 26, 2 | 2008-02-26 |
Method of and apparatus for recording data on optical recording medium
Grant 7,301,884 - Ahn , et al. November 27, 2 | 2007-11-27 |
Method of and apparatus for recording data on optical recording medium
Grant 7,295,505 - Ahn , et al. November 13, 2 | 2007-11-13 |
Recording Method, Recording Apparatus, And Optical Recording Medium
App 20070247993 - HWANG; Wook-yeon ; et al. | 2007-10-25 |
Method of and apparatus for recording data on optical recording medium
Grant 7,274,647 - Ahn , et al. September 25, 2 | 2007-09-25 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium thereof
Grant 7,224,651 - Ko , et al. May 29, 2 | 2007-05-29 |
Method of determining optimum write power of optical disk and optical disk driving apparatus
App 20070115775 - Baek; Ji-seon ; et al. | 2007-05-24 |
Method and circuit for detecting playback signal which is compensated for time delay
Grant 7,170,834 - Otsuka , et al. January 30, 2 | 2007-01-30 |
OPC-performing method restudying optical source drive characteristics after OPC recording and OPC measurement and optical recording/reproducing apparatus using the same
App 20060274616 - Yu; Jin-woo ; et al. | 2006-12-07 |
Tilt controller based on distortion-free control signals and an optical reproducing apparatus thereof
App 20060268668 - Lee; Myoung-wook ; et al. | 2006-11-30 |
Method and apparatus for recording data on optical recording medium
App 20060245328 - Ahn; Yong-Jin ; et al. | 2006-11-02 |
Information storage medium and method of recording and/or reproducing data on and/or from the same
App 20060203630 - Lee; Kyung-geun ; et al. | 2006-09-14 |
Information storage medium and method of recording and/or reproducing data on and/or from the same
App 20060203629 - Lee; Kyung-geun ; et al. | 2006-09-14 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
Grant 7,092,329 - Ko , et al. August 15, 2 | 2006-08-15 |
Apparatus for detecting saw-tooth wobbles from optical disc and method thereof
App 20060176783 - Sergey; Chekcheyev ; et al. | 2006-08-10 |
Apparatus for detecting minimum shift keying mark from optical disc and method thereof
App 20060176797 - Chekcheyev; Sergey ; et al. | 2006-08-10 |
Optical pickup apparatus
Grant 7,020,055 - Kim , et al. March 28, 2 | 2006-03-28 |
Method and circuit for detecting playback signal which is compensated for time delay
Grant 7,009,921 - Otsuka , et al. March 7, 2 | 2006-03-07 |
Optical recording medium with wobbled header area, and data recording method and apparatus therefor
Grant 6,967,918 - Lee , et al. November 22, 2 | 2005-11-22 |
Information storage medium and method and apparatus for recording data thereon
App 20050147012 - Hwang, Wook-yeon ; et al. | 2005-07-07 |
Apparatus for and method of detecting reproduction signal by selective combination according to system conditions
Grant 6,914,860 - Joo , et al. July 5, 2 | 2005-07-05 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
App 20050105425 - Ko, Jung-wan ; et al. | 2005-05-19 |
Information storage medium and method of recording and/or reproducing data on and/or from the same
App 20050007941 - Lee, Kyung-geun ; et al. | 2005-01-13 |
Information storage medium
App 20040264360 - Lee, Kyung-geun ; et al. | 2004-12-30 |
Method of and apparatus for recording data on optical recording medium
App 20040240362 - Ahn, Yong-jin ; et al. | 2004-12-02 |
Recording medium with wobble-modulated track, and method of and apparatus for detecting header region of the same
Grant 6,819,645 - Jeon , et al. November 16, 2 | 2004-11-16 |
Method and circuit for detecting playback signal which is compensated for time delay
App 20040218489 - Otsuka, Tatsuhiro ; et al. | 2004-11-04 |
Method and apparatus for recording data on optical recording medium
App 20040218498 - Ahn, Yong-jin ; et al. | 2004-11-04 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
Grant 6,813,230 - Ko , et al. November 2, 2 | 2004-11-02 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
App 20040184372 - Ko, Jung-Wan ; et al. | 2004-09-23 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
Grant 6,791,920 - Ko , et al. September 14, 2 | 2004-09-14 |
Method of and apparatus for recording data on optical recording medium
App 20040174789 - Ahn, Yong-Jin ; et al. | 2004-09-09 |
Method of and apparatus for recording data on optical recording medium
App 20040174790 - Ahn, Yong-Jin ; et al. | 2004-09-09 |
Method of automatically optimizing writing on optical recording medium and optical recording/reproducing apparatus for performing the same
App 20040160874 - Hwang, Wook-Yeon ; et al. | 2004-08-19 |
Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
Grant 6,744,718 - Ko , et al. June 1, 2 | 2004-06-01 |
Apparatus and method for compensating for temperature of laser diode
Grant 6,741,622 - Otsuka May 25, 2 | 2004-05-25 |
Physical identification data addressing method using wobble signal, method of detecting wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor
Grant 6,671,238 - Ko , et al. December 30, 2 | 2003-12-30 |
Method and apparatus for recording data on optical recording medium
App 20030218954 - Ahn, Yong-Jin ; et al. | 2003-11-27 |
Method of and apparatus for recording data on optical recording medium
App 20030095488 - Ahn, Yong-jin ; et al. | 2003-05-22 |
Optical pickup apparatus
App 20030063533 - Kim, Jong-Bae ; et al. | 2003-04-03 |
Optical recording medium with wobble header area, and data recording method and apparatus therefor
App 20020118620 - Lee, Kyung-geun ; et al. | 2002-08-29 |
Optical recording medium with wobbled header area, and data recording method and apparatus therefor
App 20020114251 - Lee, Kyung-Geun ; et al. | 2002-08-22 |
Recording medium with wobble-modulated track, and method of and apparatus for detecting header region of the same
App 20020067678 - Jeon, Jin-hoon ; et al. | 2002-06-06 |
Apparatus and method for compensating for temperature of laser diode
App 20010048696 - Otsuka, Tatsuhiro | 2001-12-06 |
Apparatus and method for compensating for temperature of laser diode
Grant 6,324,198 - Otsuka November 27, 2 | 2001-11-27 |
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