发明名称 |
Object identification system |
摘要 |
A transponder/interrogator system for remotely identifying objects. The interrogator emits infrared pulses to activate and remotely clock the transponder. Upon such activation, the transponder emits in synchronism with the interrogator pulse a unique code in the form of infrared pulses in accordance with a program stored in a recirculating shift register. The interrogator receives the infrared pulses from the transponder and may be associated with various code utilization devices as described herein.
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申请公布号 |
US4025791(A) |
申请公布日期 |
1977.05.24 |
申请号 |
US19750603927 |
申请日期 |
1975.08.12 |
申请人 |
KILO CORPORATION |
发明人 |
LENNINGTON, JOHN W.;STERNBERG, STANLEY R. |
分类号 |
G01D5/26;G01S17/74;G07B15/02;G07B15/04;G07C9/00;G08G1/017;(IPC1-7):G01S9/56 |
主分类号 |
G01D5/26 |
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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