Stephen D. McCoy

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Omaha, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 9,674,232
- Issue date Jun 6, 2017
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 9,413,791
- Issue date Aug 9, 2016
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 9,112,932
- Issue date Aug 18, 2015
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 8,917,634
- Issue date Dec 23, 2014
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 8,638,696
- Issue date Jan 28, 2014
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enterprise conferencing with dual mixing
- Patent number 8,458,253
- Issue date Jun 4, 2013
- West Corporation
- Myron P. Sojka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE