| 发明名称 |
CHARGING KEYBOARD BASED ON MAGNETIC FIELD GENERATED BY COMPUTING DEVICE |
| 摘要 |
A base may include a frame, a keyboard partially enclosed by the frame, a battery, and a single coil coupled to the battery. The keyboard may be configured to wirelessly communicate with a computing device. The battery may be configured to provide power to the keyboard. The single coil may be configured to induce a current from a magnetic field to charge the battery. The base may not include any charging coils other than the single coil. |
| 申请公布号 |
US2016241076(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201514862053 |
申请日期 |
2015.09.22 |
| 申请人 |
GOOGLE INC. |
发明人 |
BOWERS Andrew;YU Michelle |
| 分类号 |
H02J7/02;H04M1/725;H04B5/00;H02J7/04;G06F1/16 |
主分类号 |
H02J7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A base comprising:
a frame; a keyboard partially enclosed by the frame, the keyboard being configured to wirelessly communicate with a computing device; a battery configured to provide power to the keyboard; and a single coil coupled to the battery, the single coil being configured to induce a current from a magnetic field to charge the battery, the base not including any charging coils other than the single coil. |
| 地址 |
Mountain View CA US |
