Invention Grant
US07973657B2 Systems for monitoring proximity to prevent loss or to assist recovery
有权
用于监测接近度的系统，以防止丢失或协助恢复
- Patent Title: Systems for monitoring proximity to prevent loss or to assist recovery
- Patent Title (中): 用于监测接近度的系统，以防止丢失或协助恢复
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Application No.: US12132463Application Date: 2008-06-03
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Publication No.: US07973657B2Publication Date: 2011-07-05
- Inventor: Mourad Ben Ayed
- Applicant: Mourad Ben Ayed
- Agent Daniel Schein, Esq.
- Main IPC: G08B1/08
- IPC: G08B1/08
Abstract:
A portable proximity alarm apparatus comprising a Bluetooth system and an alarm monitors the presence of a portable electronic device equipped with a compatible transceiver within range and alarms when that device leaves its range. On detecting disconnection, the proximity alarm automatically tries to reconnect. A portable proximity alarm apparatus with an optional voice mode allows to additionally use the unit as a headset when an earpiece is folded. A portable proximity alarm apparatus with relay functionality allows using a Bluetooth headset and proximity alarm functions unobtrusively on most mobile phones.
Public/Granted literature
- US20090207013A1 SYSTEMS FOR MONITORING PROXIMITY TO PREVENT LOSS OR TO ASSIST RECOVERY Public/Granted day:2009-08-20
Information query
