发明名称 |
Battery and authentication requesting device |
摘要 |
An authentication requesting device which includes a battery connecting section to be connected to a battery and a receiving section to be supplied with power from an external power source when connected to the external power source, and executes an authentication process for authenticating a battery connected to the battery connecting section, where the authentication requesting device is arranged to change the authentication process depending on whether or not the receiving section is being supplied with power from the external power source.
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申请公布号 |
US7949872(B2) |
申请公布日期 |
2011.05.24 |
申请号 |
US20090570833 |
申请日期 |
2009.09.30 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
SASAKI DAI;MORIAI SHIHO |
分类号 |
H04L9/00;H02J7/00;H04L9/32 |
主分类号 |
H04L9/00 |
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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