Donald C. Flemming

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Rhinebeck, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pseudo synchronous clocking
- Patent number 4,405,898
- Issue date Sep 20, 1983
- International Business Machines Corporation
- Donald C. Flemming
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
External management of satellite linked exchange network
- Patent number 4,009,345
- Issue date Feb 22, 1977
- International Business Machines Corporation
- Donald C. Flemming
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular branch exchange and nodal access units for multiple access...
- Patent number 4,009,347
- Issue date Feb 22, 1977
- International Business Machines Corporation
- Donald C. Flemming
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-related switching, activity compression and demand assignment
- Patent number 4,009,344
- Issue date Feb 22, 1977
- International Business Machines Corporation
- Donald C. Flemming
- H04 - ELECTRIC COMMUNICATION TECHNIQUE