发明授权
- 专利标题： Multi-button control headset for a mobile communication device
- 专利标题（中）： 用于移动通信设备的多按钮控制耳机
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申请号： US14041435申请日： 2013-09-30
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公开(公告)号： US08812064B2公开(公告)日： 2014-08-19
- 发明人: Robert J. Lowles , Edward Hui , David Mak-Fan
- 申请人： BlackBerry Limited
- 申请人地址： CA Waterloo, Ontario
- 专利权人： BlackBerry Limited
- 当前专利权人： BlackBerry Limited
- 当前专利权人地址： CA Waterloo, Ontario
- 代理机构： Cantor Colburn LLP
- 主分类号： H04M1/60
- IPC分类号： H04M1/60 ; H04R1/10
摘要：
The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset.
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