发明授权
- 专利标题: Diagnostic protocol and display system
- 专利标题(中): 诊断协议和显示系统
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申请号: US531020申请日: 1995-09-20
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公开(公告)号: US5577201A公开(公告)日: 1996-11-19
- 发明人: Patrick C. S. Chan , Gary C. Whitlock
- 申请人: Patrick C. S. Chan , Gary C. Whitlock
- 申请人地址: PA Blue Bell
- 专利权人: Unisys Corporation
- 当前专利权人: Unisys Corporation
- 当前专利权人地址: PA Blue Bell
- 主分类号: G06F11/267
- IPC分类号: G06F11/267 ; G06F11/32 ; G06F11/00
摘要:
A diagnostic protocol and display system wherein the cable bus output of a computer to a printer is sensed to select coded error data out of the output stream in order to activate a visual display of coded error data for benefit of the human operator.
公开/授权文献
- US5051724A Key security device 公开/授权日:1991-09-24
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