Da C. Lin

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San Leandro, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Endpoint information for network VQM
- Patent number 9,674,515
- Issue date Jun 6, 2017
- Cisco Technology, Inc.
- Herbert Michael Wildfeuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call progress analysis on the edge of a VoIP network
- Patent number 8,737,597
- Issue date May 27, 2014
- Cisco Technology, Inc.
- Maulik Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Endpoint Information for Network VQM
- Publication number 20150015722
- Publication date Jan 15, 2015
- Cisco Technology, Inc.
- Herbert Michael Wildfeuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL PROGRESS ANALYSIS ON THE EDGE OF A VOIP NETWORK
- Publication number 20100189249
- Publication date Jul 29, 2010
- Maulik Shah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE