| 发明名称 |
Decoy device in an integrated circuit |
| 摘要 |
An integrated circuit comprising: at least one active device; and at least one decoy device that emits light during a change in its state, wherein the operation of the at least one active device and the at least one decoy device is controlled so as to hinder optical detection of a pattern of the light emitted by the at least one active device.
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| 申请公布号 |
US7702926(B2) |
申请公布日期 |
2010.04.20 |
| 申请号 |
US20040940653 |
申请日期 |
2004.09.15 |
| 申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
WALMSLEY SIMON ROBERT;SILVERBROOK KIA |
| 分类号 |
G06F12/14;B41J2/14;B41J2/16;B41J2/165;B41J2/175;B41J3/42;B41J3/44;B41J11/00;B41J11/70;B41J15/04;B42D15/10;G06F1/16;G06F21/00;G06K1/12;G06K7/14;G06K19/06;G06K19/073;G07F7/08;G07F7/12;G11C11/56;H04N1/00;H04N1/21;H04N1/32;H04N5/225;H04N5/262 |
主分类号 |
G06F12/14 |
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