Allen P. Burkman

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Sugar Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Audio to video switchover in video conferencing
- Patent number 5,920,693
- Issue date Jul 6, 1999
- NCR Corporation
- Allen P. Burkman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for switching data connection to use first channel and secon...
- Patent number 5,717,857
- Issue date Feb 10, 1998
- NCR Corporation
- Allen P. Burkman
- G06 - COMPUTING CALCULATING COUNTING