Keith E. Karlsson

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for LEC resiliency with fast failover
- Patent number 6,807,149
- Issue date Oct 19, 2004
- International Business Machines Corporation
- Cedell Adam Alexander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of non-resettable counters by multiple processes
- Patent number 5,436,914
- Issue date Jul 25, 1995
- International Business Machines Corporation
- Kurt E. Augustine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for buffer chaining in a communications contro...
- Patent number 5,317,692
- Issue date May 31, 1994
- International Business Machines Corporation
- James L. Ashton
- G06 - COMPUTING CALCULATING COUNTING