发明授权
- 专利标题： Luggage locator
- 专利标题（中）： 行李定位器
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申请号： US13365218申请日： 2012-02-02
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公开(公告)号： US08644794B1公开(公告)日： 2014-02-04
- 发明人: Richard Lee Sites
- 申请人： Richard Lee Sites
- 申请人地址： US CA Mountain View
- 专利权人： Google Inc.
- 当前专利权人： Google Inc.
- 当前专利权人地址： US CA Mountain View
- 代理机构： Marshall, Gerstein & Borun LLP
- 主分类号： H04W4/22
- IPC分类号： H04W4/22
摘要：
A computer device including a transceiver receives broadcasts from cellular sites within a range of the transceiver. The computer device compares the identity of cellular site identifying information received at different periods to determine a transit status of the device and based on the transit status, broadcasts its location.
信息查询
