LEE; Youn Joong
Patent Applications and Registrations
Patent applications and USPTO patent grants for LEE; Youn Joong.The latest application filed is for "tiltless optical image stabilization (ois) circuit and ois device".
Company Profile
11.14.31
- LEE; Youn Joong - Suwon-si KR
- Lee; Youn Joong - Seoul KR
- Lee; Youn Joong - Gyeonggi-do KR
Patent Activity
| Patent | Date |
|---|---|
| Tiltless Optical Image Stabilization (ois) Circuit And Ois Device App 20220146852 - YU; Je Hyeon ; et al. | 2022-05-12 |
| Apparatus For Controlling Lens Module And Reducing Offset Of Hall Sensor App 20220057646 - KIM; Ji Hwan ; et al. | 2022-02-24 |
| Actuator of camera module Grant 11,042,005 - Yu , et al. June 22, 2 | 2021-06-22 |
| Apparatus and method controlling position of camera module with a single coil Grant 11,036,026 - Pang , et al. June 15, 2 | 2021-06-15 |
| Camera module Grant 10,840,835 - Yu , et al. November 17, 2 | 2020-11-17 |
| Camera module with actuator and lens module position detection Grant 10,834,322 - Lee , et al. November 10, 2 | 2020-11-10 |
| Actuator of camera module Grant 10,757,334 - Lee , et al. A | 2020-08-25 |
| Camera module and portable electronic device Grant 10,718,992 - Pang , et al. | 2020-07-21 |
| Camera Module App 20200052621 - YU; Je Hyeon ; et al. | 2020-02-13 |
| Bridge circuit and rectifier including the same Grant 10,547,249 - Lee , et al. Ja | 2020-01-28 |
| Camera Module And Portable Electronic Device App 20190324348 - PANG; Sung Man ; et al. | 2019-10-24 |
| Actuator Of Camera Module App 20190289214 - LEE; Youn Joong ; et al. | 2019-09-19 |
| Apparatus And Method Controlling Position Of Camera Module With A Single Coil App 20190154955 - PANG; Sung Man ; et al. | 2019-05-23 |
| Actuator Of Camera Module App 20190129133 - YU; Je Hyeon ; et al. | 2019-05-02 |
| Actuator For Camera Module App 20190124265 - LEE; Youn Joong ; et al. | 2019-04-25 |
| Bridge Circuit And Rectifier Including The Same App 20180123473 - LEE; Youn Joong ; et al. | 2018-05-03 |
| Light emitting diode driving apparatus Grant 8,816,589 - Lee , et al. August 26, 2 | 2014-08-26 |
| Circuit, Device And Method Of Directly Driving Led App 20140001958 - Park; Deuk Hee ; et al. | 2014-01-02 |
| Circuit And Method For Driving Led Light App 20140001980 - Park; Deuk Hee ; et al. | 2014-01-02 |
| Pwm Control Circuit For Dc-dc Converter, Flyback Converter, And Method Of Controlling Pwm Of Dc-dc Converter App 20140003098 - Park; Deuk Hee ; et al. | 2014-01-02 |
| Light Emitting Diode Driving Apparatus App 20130162144 - LEE; Youn Joong ; et al. | 2013-06-27 |
| Organic Light Emitting Diode Driver App 20120056869 - CHA; Sang Hyun ; et al. | 2012-03-08 |
| Active Matrix Organic Light Emitting Diode Display App 20120044235 - CHA; Sang Hyun ; et al. | 2012-02-23 |
| Deterioration Sensing Apparatus For Display Device App 20120044360 - CHA; Sang Hyun ; et al. | 2012-02-23 |
| Organic Electroluminescence Display App 20110316825 - CHA; Sang Hyun ; et al. | 2011-12-29 |
| Apparatus and method for driving e-paper panel App 20110292029 - Park; Chan Woo ; et al. | 2011-12-01 |
| Apparatus For Compensating For Deterioration In Amoled App 20110169817 - LEE; Kyung Ho ; et al. | 2011-07-14 |
| Current Limitation Method Of Display Device App 20110150359 - HWANG; Byoung Won ; et al. | 2011-06-23 |
| Device For Generating Rgb Gamma Voltage And Display Driving Apparatus Using The Same App 20110074754 - LEE; Youn Joong ; et al. | 2011-03-31 |
| Median Filter, Apparatus And Method For Controlling Auto Brightrness Using The Same App 20110074805 - HWANG; Byoung Won ; et al. | 2011-03-31 |
| Output buffer circuit Grant 7,482,845 - Lee , et al. January 27, 2 | 2009-01-27 |
| Apparatus And Method Of Driving Piezoelectric Actuator For Auto-focus App 20090021848 - Lee; Youn Joong | 2009-01-22 |
| Digital/analog converting apparatus with high resolution Grant 7,420,496 - Kim , et al. September 2, 2 | 2008-09-02 |
| Output buffer circuit Grant 7,414,441 - Lee , et al. August 19, 2 | 2008-08-19 |
| Piezoelectric Actuator And Method For Searching Optimal Driving Frequency Using The Same App 20080129145 - Lee; Youn Joong ; et al. | 2008-06-05 |
| Digital/analog converter Grant 7,375,669 - Kim , et al. May 20, 2 | 2008-05-20 |
| Digital/analog converter Grant 7,330,143 - Kim , et al. February 12, 2 | 2008-02-12 |
| Digital/analog Converting Apparatus With High Resolution App 20070194965 - KIM; Byung Hoon ; et al. | 2007-08-23 |
| Output Buffer Circuit App 20070080723 - Lee; Youn Joong ; et al. | 2007-04-12 |
| Digital/analog Converter App 20070040719 - KIM; BYUNG HOON ; et al. | 2007-02-22 |
| Temperature Compensated Bias Source Circuit App 20070030050 - Lee; Youn Joong ; et al. | 2007-02-08 |
| Output Buffer Circuit App 20070008020 - LEE; YOUN JOONG ; et al. | 2007-01-11 |
| Digital/analog Converter App 20060284752 - Kim; Byung Hoon ; et al. | 2006-12-21 |
| Radio frequency modulator having C/L delay compensation function, and set-top-box using the same Grant 7,079,194 - Lee , et al. July 18, 2 | 2006-07-18 |
| Radio frequency modulator having C/L delay compensation function, and set-top-box using the same App 20030156228 - Lee, Jong Jin ; et al. | 2003-08-21 |
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