Steven L. LASS

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Farmers Branch, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Small office or home office (SOHO) IP phone service
- Patent number 8,605,711
- Issue date Dec 10, 2013
- Verizon Business Global LLC
- Heinrich Sinnreich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone system and method for reliable emergency services calling
- Patent number 8,515,019
- Issue date Aug 20, 2013
- Verizon Business Global LLC
- Steven L Lass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone system and method for reliable emergency services calling
- Patent number 7,643,618
- Issue date Jan 5, 2010
- Verizon Business Global LLC
- Steven L. Lass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone system and method for reliable emergency services calling
- Patent number 7,103,151
- Issue date Sep 5, 2006
- MCI, LLC
- Steven L. Lass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TELEPHONE SYSTEM AND METHOD FOR RELIABLE EMERGENCY SERVICES CALLING
- Publication number 20100046722
- Publication date Feb 25, 2010
- Verizon Business Global LLC
- Steven L. LASS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEPHONE SYSTEM AND METHOD FOR RELIABLE EMERGENCY SERVICES CALLING
- Publication number 20070041515
- Publication date Feb 22, 2007
- MCI, LLC.
- Steven L. Lass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone system and method for reliable emergency services calling
- Publication number 20030198331
- Publication date Oct 23, 2003
- WorldCom, INC.
- Steven L. Lass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE