Pulse or digital communications – Pulse code modulation – Differential
Reexamination Certificate
2008-06-10
2008-06-10
Barnes-Bullock, Crystal (Department: 2121)
Pulse or digital communications
Pulse code modulation
Differential
C375S324000, C375S340000, C370S215000, C341S200000, C455S205000
Reexamination Certificate
active
07386052
ABSTRACT:
The invention relates to an automation device, with which a multiplicity of physically distributed functional units communicate with each other by means of a common transmission protocol. The device has a microcontroller (110), which is assigned at least one clock generator (120) and one memory unit (150), and which is connected at least to one data sink (130), which is designed to accept a received data bit-stream.
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Kresse Heiko
Schaeffer Ralf
Stelter Andreas
ABB Patent GmbH
Barnes-Bullock Crystal
Prewitt Michael C.
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