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Patent applications and USPTO patent grants for HIPRO Electronic Co., Ltd..The latest application filed is for "dc-dc converter with direct driven synchronous rectifier".
Patent | Date |
---|---|
Battery charging device and method thereof Grant 7,294,990 - Wang November 13, 2 | 2007-11-13 |
DC-DC converter with direct driven synchronous rectifier App 20070211500 - Leung; YT ;   et al. | 2007-09-13 |
Dual input power supply App 20070069587 - Wang; Chia Hua | 2007-03-29 |
Heat sink structure Grant 7,165,602 - Wang January 23, 2 | 2007-01-23 |
Charging apparatus and method thereof App 20060033472 - Wang; Chia Hua | 2006-02-16 |
Heat sink structure App 20050061475 - Wang, Chia Hua | 2005-03-24 |
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