发明名称 OBJECT FINDER
摘要 This invention relates to an object finder for enabling persons to locate lost or misplaced objects and items in households, offices, and other work places, and includes a wireless transmitter 10 for producing a unique digital signal or data packet for a codable wireless receiver coded to respond only to the specific transmitter 20 to cause the coded receiver to emit an audio signal or sound from a sound generating dev ice for locating a misplaced object.
申请公布号 WO03030119(A1) 申请公布日期 2003.04.10
申请号 WO2002US29688 申请日期 2002.09.18
申请人 DIGITAL INNOVATIONS, L.L.C. 发明人 HOLBROOK, PAUL, ROBERT;LOW, DAVID, ROBERT;GAZA, BRIAN, SCOTT;BORN, JOSEPH;HURTADO, RAQUEL, ELIZABETH;BUCZKIEWICZ, ROBERT, THOMAS
分类号 G08B21/24;(IPC1-7):G08B1/08;G08B5/22 主分类号 G08B21/24
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