David Grottwassink

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Safety Harbor, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for defending a mobile network from a fraud
- Patent number 9,572,037
- Issue date Feb 14, 2017
- Rajesh Puri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Defending a Mobile Network from a Fraud
- Publication number 20160277934
- Publication date Sep 22, 2016
- Yaana Technologies, LLC
- Rajesh Puri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Discovering User Equipment in a Network
- Publication number 20160105787
- Publication date Apr 14, 2016
- Yaana Technologies, Inc.
- Michael P. Hammer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE