发明名称 |
LASER SCANNING SYSTEM MOUNTED OVER A CONVEYOR BELT ALONG WHICH PACKAGES BEARING BAR CODE SYMBOLS ARE TRANSPORTED AND SCANNED |
摘要 |
A holographic laser scanners of ultra-compact design capable of reading bar and other types of graphical indicia within a large scanning volume using holographic optical elements and visible laser diodes, and also a method of designing and operating the same for use in diverse applications.
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申请公布号 |
US2002050524(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
US19990251674 |
申请日期 |
1999.02.17 |
申请人 |
DICKSON LEROY;GROOT JOHN;KNOWLES CARL HARRY;AMUNDSEN THOMAS |
发明人 |
DICKSON LEROY;GROOT JOHN;KNOWLES CARL HARRY;AMUNDSEN THOMAS |
分类号 |
G02B26/10;G06K7/10;G06K7/14;G06K17/00;G07G1/00;(IPC1-7):G06K5/00;G03B7/08 |
主分类号 |
G02B26/10 |
代理机构 |
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代理人 |
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