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1. 发明授权

US5138140A Signature capture using electro-optical scanning 失效
标题翻译：使用电光扫描进行签名拍摄
公开(公告)号：US5138140A
公开(公告)日：1992-08-11
申请号：US571510
申请日：1990-08-22
申请人： Bish Siemiatkowski , Ynjiun P. Wang , Stephen J. Shellhammer , Joseph Katz , Timothy Williams
发明人： Bish Siemiatkowski , Ynjiun P. Wang , Stephen J. Shellhammer , Joseph Katz , Timothy Williams
IPC分类号： G06K7/10 , G06K9/22 , G06K9/32 , G06K19/14 , H04N1/047
CPC分类号： H04N1/047 , G06K19/14 , G06K9/3216 , G06K2209/01 , H04N2201/0471
摘要： Two-dimensional information such as a written signature can be captured and subsequently reconstructed by using an electro-optical scanner. A multi-row preamble code and a multi-row postamble code flank the signature, and each code has a row identifier for identifying which row is being scanned by a scan line emitted by the scanner, as well as start/stop data for identifying when each scan line traverses the boundaries of a space containing the signature.
摘要翻译：可以通过使用电光扫描器来捕获并记录诸如书写签名的二维信息。签名侧面的多行前导码和多行后验码，并且每个代码具有行标识符，用于识别由扫描仪发射的扫描线正在扫描哪一行，以及用于识别何时启动/停止数据每个扫描线遍历包含签名的空间的边界。

2. 发明授权

US5189291A Bar code reader operable as remote scanner or with fixed terminal 失效
标题翻译：条形码阅读器可作为远程扫描仪或固定终端使用
公开(公告)号：US5189291A
公开(公告)日：1993-02-23
申请号：US769330
申请日：1991-09-30
申请人： Bish Siemiatkowski
发明人： Bish Siemiatkowski
IPC分类号： G06K7/10 , G06K17/00 , G07G1/00 , G07G1/12
CPC分类号： G06K7/10881 , G06K17/0022 , G06K7/109 , G07G1/0045 , G07G1/12
摘要： A laser-scan bar code reader is mounted in a hand-held unit operable in two modes. In one mode the hand-held unit may be mounted in a fixed position in a terminal in which case the data generated from the bar code reading operation is transferred immediately to the terminal and the reader is powered continuously from the terminal unit. In the other mode, the hand-held unit is separated from the terminal and held manually, in which case the data from bar code reading is stored in a local memory to be later transferred to the terminal when the hand-held unit is again inserted into the terminal. A battery in the hand-held unit is charged when the unit is mounted in the terminal, then powers the hand-held unit while operating remote from the terminal. The power for battery charging and the data transfer are accomplished without direct connections between the hand-held unit and the terminal.
摘要翻译：激光扫描条形码读取器安装在可以两种模式操作的手持单元中。在一种模式中，手持单元可以安装在终端中的固定位置，在这种情况下，从条形码读取操作产生的数据立即传送到终端，并且读取器从终端单元被连续供电。在其他模式下，手持单元与终端分离并手动保持，在这种情况下，来自条形码读取的数据被存储在本地存储器中，以便在手持单元再次插入时稍后传送到终端进入终端。当本机安装在终端中时，手持单元中的电池被充电，然后在远离终端操作的同时为手持单元供电。电池充电和数据传输的功能是在手持单元和终端之间没有直接连接的情况下完成的。

3. 外观设计

USD320013S Hand held optical scanner 失效
公开(公告)号：USD320013S
公开(公告)日：1991-09-17
申请号：US334130
申请日：1989-05-17
申请人： Bish Siemiatkowski , Daniel M. Humphreys
设计人： Bish Siemiatkowski , Daniel M. Humphreys

4. 外观设计

USD307894S Hand-held laser scanner 失效
公开(公告)号：USD307894S
公开(公告)日：1990-05-15
申请号：US284450
申请日：1988-12-14
申请人： Bish Siemiatkowski
设计人： Bish Siemiatkowski

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