发明名称 |
Charger including a bias voltage applied to a rectifier to rectify received radio waves based on rectifier output voltage |
摘要 |
A charger includes: a rectifier to rectify a received radio wave to generate a charging current; a potential generator to generate a bias voltage setting an operating point of the rectifier; and a controller to supply the bias voltage generated by the potential generator when an output voltage of the rectifier is equal to or larger than a predetermined value. |
申请公布号 |
US8085000(B2) |
申请公布日期 |
2011.12.27 |
申请号 |
US20090354261 |
申请日期 |
2009.01.15 |
申请人 |
OTAKA SHOJI;UMEDA TOSHIYUKI;KABUSHIKI KAISHA TOSHIBA |
发明人 |
OTAKA SHOJI;UMEDA TOSHIYUKI |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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