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Patent applications and USPTO patent grants for Shin; Yun Seop.The latest application filed is for "circuit for discharging ac power".
Patent | Date |
---|---|
Interleaved type power factor correction circuit having transformer forming separated winding structure Grant 8,654,552 - Shin , et al. February 18, 2 | 2014-02-18 |
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 |
Power supply circuit having AC power discharging functions Grant 8,259,475 - Shin , et al. September 4, 2 | 2012-09-04 |
Circuit For Discharging Ac Power App 20120134185 - SHIN; Yun Seop ;   et al. | 2012-05-31 |
Interleaved Type Power Factor Correction Circuit Having Transformer Forming Separated Winding Structure App 20120039094 - SHIN; Yun Seop ;   et al. | 2012-02-16 |
Ac Detection Circuit For Power Supply App 20110013435 - LEE; Sung Uk ;   et al. | 2011-01-20 |
Ac Detection Circuit For Power Supply App 20100321000 - LEE; Sung Uk ;   et al. | 2010-12-23 |
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