发明名称 |
Multimode non-standard universal serial bus computer input device |
摘要 |
A computer system enabled with a Universal Serial Bus data communication interface and a USB enabled input device, such as a computer keyboard, capable of operating in a standard USB mode or in one or more non-standard USB modes. Also disclosed is a method of communicating between the input device and the computer's application program while the device is operating in each mode and a method for switching between operating modes.
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申请公布号 |
US6813650(B1) |
申请公布日期 |
2004.11.02 |
申请号 |
US19990426855 |
申请日期 |
1999.10.26 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CATO ROBERT THOMAS;DO PHUC KY;KORI KUMAR BASALINGAPPA;NGO THANH GIA |
分类号 |
G06F13/10;G06F3/02;G06F3/023;(IPC1-7):G06F13/14 |
主分类号 |
G06F13/10 |
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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