发明授权
- 专利标题: Wireless user input device providing host link indication
- 专利标题(中): 无线用户输入设备提供主机链接指示
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申请号: US11697742申请日: 2007-04-09
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公开(公告)号: US07768389B2公开(公告)日: 2010-08-03
- 发明人: Edward H. Frank
- 申请人: Edward H. Frank
- 申请人地址: US CA Irvine
- 专利权人: Broadcom Corporation
- 当前专利权人: Broadcom Corporation
- 当前专利权人地址: US CA Irvine
- 代理机构: Garlick Harrison & Markison
- 代理商 Kevin L. Smith
- 主分类号: H04Q1/30
- IPC分类号: H04Q1/30
摘要:
A wireless interface device services communications between a wirelessly enabled host and at least one user input device. The wireless interface device includes a wireless interface unit, a processing unit, an input/output unit, and may include a power management unit. The wireless interface unit wirelessly interfaces with the wirelessly enabled host. The processing unit and the wireless interface unit interact to determine when the wireless interface unit has established a link with the wirelessly enabled host. When the wireless interface unit has established a link with the wirelessly enabled host, the processing unit interacts with the input/output unit to direct the input/output unit to output a link established indication. When the wireless interface unit enters a sniff mode or a park mode, a second link established indication may be provided. When the link is taken down or lost, a link non-established indication may be provided.
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