发明授权
- 专利标题： Portable power source to provide power to an electronic device via an interface
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申请号： US12878968申请日： 2010-09-09
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公开(公告)号： US08581449B2公开(公告)日： 2013-11-12
- 发明人: David John Tupman , Doug M. Farrar , Joseph R. Fisher, Jr. , Jesse L. Dorogusker , Donald J. Novotney
- 申请人： David John Tupman , Doug M. Farrar , Joseph R. Fisher, Jr. , Jesse L. Dorogusker , Donald J. Novotney
- 申请人地址： US CA Cupertino
- 专利权人： Apple Inc.
- 当前专利权人： Apple Inc.
- 当前专利权人地址： US CA Cupertino
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： H01H47/00
- IPC分类号： H01H47/00 ; H02H3/02
摘要：
A portable power source is configured for use with an electronic device. The portable power source cooperates and communicates with the electronic device via a peripheral bus to which the electronic device is attachable. The portable power source includes circuitry to process a power request signal from the electronic device to determine whether a device connected to a bus interface of the portable power source is requesting power from the portable power source.
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