发明授权
US5664231A PCMCIA interface card for coupling input devices such as barcode
scanning engines to personal digital assistants and palmtop computers
失效
用于将诸如条形码扫描引擎的输入设备耦合到个人数字助理和掌上电脑的PCMCIA接口卡
- 专利标题： PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers
- 专利标题（中）： 用于将诸如条形码扫描引擎的输入设备耦合到个人数字助理和掌上电脑的PCMCIA接口卡
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申请号： US236630申请日： 1994-04-29
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公开(公告)号： US5664231A公开(公告)日： 1997-09-02
- 发明人: Joel Robert Postman , David Peter Bergen , Ronald Craig Fish
- 申请人： Joel Robert Postman , David Peter Bergen , Ronald Craig Fish
- 申请人地址： CA Palo Alto
- 专利权人： TPS Electronics
- 当前专利权人： TPS Electronics
- 当前专利权人地址： CA Palo Alto
- 主分类号： G06F13/12
- IPC分类号： G06F13/12 ; G06F1/16 ; G06F3/00 ; G06F3/023 ; G06F3/038 ; G06K7/00 ; G06K7/10 ; G06K3/00 ; G06K3/05
摘要：
There is disclosed a variety of PC Card interfaces to interface from many different types of input devices to Personal Digital Assistants or palmtop computers through PCMCIA slots.The disclosed interfaces can receive data in undecoded format from laser based, wand based or CCD based barcode scanning engines, decode the data to alphanumeric characters and pass the decoded data to the PDA via the PCMCIA 68 pin bus. Other PC Card based interfaces are also disclosed which can accept input data in the form of ASCII or EBCDIC characters from virtually any type of input device which a standard serial or parallel output or custom output bus and input that data to the PDA through the PCMCIA bus.
公开/授权文献
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