|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H05K-005/00 H05K-007/00 G06F-001/16 H01M-002/10 H04M-001/02 H01M-010/46 H01M-010/48 H02J-007/00 G01R-031/36 H04B-001/3883 H04B-001/3888|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 409|
A battery pack is provided for a mobile communication device, comprising a casing defining a cavity that conforms, at least partially, to the outer shape of the mobile communication device and one or more rechargeable power cells housed within the thickness of the casing. An internal interface engages a corresponding interface on the mobile communication device to provide power from the one or more rechargeable cells to the mobile communication device. An external interface is electrically coupled to the internal interface in order to transmit signals fr...
1. A case for a mobile device comprising: a bottom section comprising: a back wall upon which at least a portion of a back of a housing of the mobile device will be placed against, wherein the back wall comprises a top edge;a battery cell, enclosed in the bottom section;electronic circuitry, coupled to the battery cell;a bottom sidewall, connected to the back wall at an end opposite of the top edge, that will be positioned against at least a portion of a bottom side edge of the mobile device;an internal interface, on the bottom sidewall, positioned to co...