Portable power source to provide power to an electronic device via an interface
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.
申请公布号
US8581449(B2)
申请公布日期
2013.11.12
申请号
US20100878968
申请日期
2010.09.09
申请人
TUPMAN DAVID JOHN;FARRAR DOUG M.;FISHER, JR. JOSEPH R.;DOROGUSKER JESSE L.;NOVOTNEY DONALD J.;APPLE INC.
发明人
TUPMAN DAVID JOHN;FARRAR DOUG M.;FISHER, JR. JOSEPH R.;DOROGUSKER JESSE L.;NOVOTNEY DONALD J.