EDWARD CHAO

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PLANO, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Location based network selection method for a mobile device
- Patent number 10,178,497
- Issue date Jan 8, 2019
- T-Mobile USA, Inc.
- Ronald Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location based network selection method for a mobile device
- Patent number 9,497,698
- Issue date Nov 15, 2016
- T-Mobile USA, Inc.
- Ronald Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent network selection system
- Patent number 9,414,305
- Issue date Aug 9, 2016
- MetroPCS Wireless, Inc.
- Bejoy Pankajakshan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location-based network selection method for a mobile device
- Patent number 8,903,380
- Issue date Dec 2, 2014
- MetroPCS Wireless, Inc.
- Ronald Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for determining data service quality index for a...
- Patent number 8,699,335
- Issue date Apr 15, 2014
- MetroPCS Wireless, Inc.
- Yijiong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location-based network selection method for a mobile device
- Patent number 8,073,441
- Issue date Dec 6, 2011
- MetroPCS Wireless, Inc.
- Ronald Unger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOCATION BASED NETWORK SELECTION METHOD FOR A MOBILE DEVICE
- Publication number 20170064538
- Publication date Mar 2, 2017
- T-Mobile USA, Inc.
- RONALD UNGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION BASED NETWORK SELECTION METHOD FOR A MOBILE DEVICE
- Publication number 20160286475
- Publication date Sep 29, 2016
- METROPCS WIRELESS, INC.
- RONALD UNGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION BASED NETWORK SELECTION METHOD FOR A MOBILE DEVICE
- Publication number 20140274035
- Publication date Sep 18, 2014
- RONALD UNGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT NETWORK SELECTION SYSTEM
- Publication number 20140220967
- Publication date Aug 7, 2014
- METROPCS WIRELESS, INC.
- BEJOY PANKAJAKSHAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION-BASED NETWORK SELECTION METHOD FOR A MOBILE DEVICE
- Publication number 20120077488
- Publication date Mar 29, 2012
- METROPCS WIRELESS, INC.
- RONALD UNGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE