Dawn Donnenwirth

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Determining dropped call rates in IP multimedia networks
- Patent number 11,178,274
- Issue date Nov 16, 2021
- T-Mobile USA, Inc.
- Dawn Donnenwirth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining dropped call rates in IP multimedia networks
- Patent number 10,609,211
- Issue date Mar 31, 2020
- T-Mobile USA, Inc.
- Dawn Donnenwirth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING DROPPED CALL RATES IN IP MULTIMEDIA NETWORKS
- Publication number 20200137219
- Publication date Apr 30, 2020
- T-Mobile USA, Inc.
- Dawn Donnenwirth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETERMINING DROPPED CALL RATES IN IP MULTIMEDIA NETWORKS
- Publication number 20180270346
- Publication date Sep 20, 2018
- T-Mobile USA, Inc.
- Dawn Donnenwirth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE