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US 7,405,650 B2Granted
Device with improved serial communication
AssigneeGentex Corporation
InventorsJeremy C. Andrus, Timothy R. Friend, Jon H. Bechtel, Robert R. Turnbull
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Abstract
The present invention relates to various improvements to digital communications and various applications of the improved digital communications.
Claims7
An apparatus, comprising:
- at least one micro-controller;
- at least one digital serial communication link comprising a signal having encoding that is transition specific;
- and
- at least one image sensor in communication with said micro-controller via said digital serial communications link;
- and
- said signal comprising only one signal state change per transmitted bit.
3 more elements
An apparatus, comprising:
- at least one interface unit;
- at least one digital serial communication link comprising a first electronic signal comprising only one signal state change per transmitted bit, said first electronic signal comprising encoding that is transition specific;
- at least one remote unit in communication with said interface unit via said digital serial communications link;
- and
- a second electronic signal different from said first electronic signal, wherein one of said first electronic signal and said second electronic signal is employed to send data from said interface unit to said remote unit and the other one of said first electronic signal and said second electronic signal is employed to send data from said remote unit to said interface unit.
2 more elements
Dependencies are inferred from the claim text.