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Patent applications and USPTO patent grants for Yoon; Jae-Han.The latest application filed is for "apparatus for driving light emitting device with over-current and over-voltage protection".
Patent | Date |
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Apparatus and method for recognizing hand shape in portable terminal Grant 9,111,137 - Song , et al. August 18, 2 | 2015-08-18 |
Apparatus for driving light emitting device with over-current and over-voltage protection Grant 8,519,641 - Jeon , et al. August 27, 2 | 2013-08-27 |
AC detection circuit for power supply Grant 8,441,270 - Lee , et al. May 14, 2 | 2013-05-14 |
AC detection circuit for power supply Grant 8,362,790 - Lee , et al. January 29, 2 | 2013-01-29 |
Driver for plasma display panel having separated board structure Grant 8,358,076 - Kim , et al. January 22, 2 | 2013-01-22 |
Switching mode power supply circuit for plasma display panel Grant 8,344,708 - Jeon , et al. January 1, 2 | 2013-01-01 |
Apparatus For Driving Light Emitting Device With Over-current And Over-voltage Protection App 20120013266 - JEON; Peel Sik ;   et al. | 2012-01-19 |
Switching mode power supply circuit for plasma display panel Grant 7,986,099 - Jeon , et al. July 26, 2 | 2011-07-26 |
Driver For Plasma Display Panel App 20110080394 - Ryu; Dong Kyun ;   et al. | 2011-04-07 |
Driver For Plasma Display Panel Having Separated Board Structure App 20110074299 - Kim; Kyung Hyun ;   et al. | 2011-03-31 |
Ac Detection Circuit For Power Supply App 20110013435 - LEE; Sung Uk ;   et al. | 2011-01-20 |
Driver For Plasma Display Panel App 20110007051 - YOON; Jae Han ;   et al. | 2011-01-13 |
Ac Detection Circuit For Power Supply App 20100321000 - LEE; Sung Uk ;   et al. | 2010-12-23 |
Apparatus and method for recognizing hand shape in portable terminal App 20100202693 - Song; Hee-Jun ;   et al. | 2010-08-12 |
Switching Mode Power Supply Circuit For Plasma Display Panel App 20100097363 - JEON; Peel Sik ;   et al. | 2010-04-22 |
Switching Mode Power Supply Circuit For Plasma Display Panel App 20100097006 - JEON; Peel Sik ;   et al. | 2010-04-22 |
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