发明名称 |
NETWORKED MAIL DETECTION AND NOTIFICATION SYSTEM |
摘要 |
A detection system for detecting mail in a mailbox is described. In one aspect, the detection system includes a base portion constructed of a clear medium. The base portion defines a relief element having a ledge. The base portion includes an optical emitter directed to emit light through the relief element and into the mailbox. The base portion also includes an optical detector oriented to detect light at the ledge. |
申请公布号 |
WO2016138582(A1) |
申请公布日期 |
2016.09.09 |
申请号 |
WO2016CA50214 |
申请日期 |
2016.03.01 |
申请人 |
ARMSTRONG, Patrick Donaldson |
发明人 |
ARMSTRONG, Patrick Donaldson |
分类号 |
G01V8/12;A47G29/122;G01S17/02;H04W4/12 |
主分类号 |
G01V8/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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