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Ronald L. Pettyjohn
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Concord, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Operation of a multiplicity of time sorted queues with reduced memory
Patent number
7,418,523
Issue date
Aug 26, 2008
Ericsson AB
Ronald L. Pettyjohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
System and method for scheduling and rescheduling the transmission...
Patent number
6,526,062
Issue date
Feb 25, 2003
Verizon Corporate Services Group Inc.
Walter C. Milliken
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Operation of a multiplicity of time sorted queues with reduced memory
Publication number
20030046414
Publication date
Mar 6, 2003
Crescent Networks, Inc.
Ronald L. Pettyjohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE