| 发明名称 |
Electro-optical scanner having stationary, multi-surface mirror having surfaces with aplanar profiles |
| 摘要 |
An optical scanner for reading indicia having areas of different light reflectivity, such as bar code symbols includes a stationary, multi-surface, fold mirror having a first surface of a first aplanar profile and a second surface of a second, different aplanar profile.
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| 申请公布号 |
US6220514(B1) |
申请公布日期 |
2001.04.24 |
| 申请号 |
US19990328948 |
申请日期 |
1999.06.09 |
| 申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
DVORKIS PAUL;BARKAN EDWARD;SHEPARD HOWARD;GUREVICH VLADIMIR;KRICHEVER MARK;METLITSKY BORIS;TSI DAVID;BRIDGELALL RAJ;HE DUANFENG;KATZ JOSEPH;ISAAC RICHARD;KAHN JOEL |
| 分类号 |
G06K7/10;G06K7/14;(IPC1-7):G06K7/10;G02B26/00 |
主分类号 |
G06K7/10 |
| 代理机构 |
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