| 发明名称 | Portable electronic device chargeable via at least one speaker port | ||
| 摘要 | A portable electronic device chargeable via at least one speaker port is provided. The portable electronic device comprises a housing containing: a processing unit, a least one speaker for playing audio signals; a power pack for powering the portable electronic device, including the processing unit; and a charging circuit electrically connected to the power pack for charging the power pack from an external power source. The portable electronic device further comprises at least one speaker port for enabling sound from the at least one speaker to exit the housing, the at least one speaker port enabled to convey power from the external power source to the charging circuit such that the power pack is chargeable via the at least one speaker port. | ||
| 申请公布号 | US8922158(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201113252330 | 申请日期 | 2011.10.04 |
| 申请人 | Blackberry Limited | 发明人 | Leung Kwok Ching |
| 分类号 | H02J7/00;H04B1/00;H04M1/38;G06F1/16;G06F1/26;H05K5/02;H04M1/03;H04M1/02 | 主分类号 | H02J7/00 |
| 代理机构 | Perry + Currier Inc. | 代理人 | Perry + Currier Inc. |
| 主权项 | 1. A portable electronic device, comprising: a housing containing: a processing unit;at least one speaker for playing audio signals;a power pack for powering said portable electronic device, including said processing unit; anda charging circuit electrically connected to said power pack for charging said power pack from an external power source; and at least one speaker port for enabling sound from said at least one speaker to exit said housing, and said at least one speaker port enabled to convey power from said external power source to said charging circuit such that said power pack is chargeable via said at least one speaker port. | ||
| 地址 | Waterloo, Ontario CA | ||