John K. Burkey

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Cambridge, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Data communications system with improved digital phase-locked loop...
- Patent number 4,031,317
- Issue date Jun 21, 1977
- NCR Corporation
- Herbert D. McClain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communications system with improved asynchronous retiming circuit
- Patent number 4,007,329
- Issue date Feb 8, 1977
- NCR Corporation
- Herbert D. McClain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE