| 发明名称 |
Proximity detection |
| 摘要 |
For proximity detection, capacitance of a sensing element to ground is measured as one or more objects move into or out of proximity to the sensing element. |
| 申请公布号 |
US8400209(B2) |
申请公布日期 |
2013.03.19 |
| 申请号 |
US20100910484 |
申请日期 |
2010.10.22 |
| 申请人 |
UJVARI DANIEL ARTHUR;ATMEL CORPORATION |
发明人 |
UJVARI DANIEL ARTHUR |
| 分类号 |
G08B13/26;G01R27/26;G06F3/044 |
主分类号 |
G08B13/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
