发明名称 |
Scanning system for either hand-held or stationary operation for reading 1-D or 2-D barcodes |
摘要 |
Optical scanning of one and two-dimensional barcode symbols is carried out using a variety of ergonomic scanner embodiments which can each be used either in a hand-held mode or in a fixed-mode. In certain embodiments, hand-held scanners are described which can if required be easily positioned in a number of desired orientations on a work surface. Other embodiments disclose point-of-sale arrangements incorporating removable barcode scanners that can, where necessary, be removed from the point-of-sale unit and used by the checkout operator to scan a large or bulky item in a "point-and-shoot" mode.
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申请公布号 |
US5691528(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19950377732 |
申请日期 |
1995.01.25 |
申请人 |
SYMBOL TECHNOLOGIES INC. |
发明人 |
WYATT, PETER;BRIDGELALL, RAJ;KATZ, JOSEPH;GOREN, DAVID;SWIFT, PHILIP |
分类号 |
G06K7/10;(IPC1-7):G06K7/10 |
主分类号 |
G06K7/10 |
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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