Muhammad A. Afzal

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Wexford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for determining conditions of power lines
- Patent number 9,647,454
- Issue date May 9, 2017
- Aclara Technologies LLC
- Muhammad A. Afzal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated ethernet over coaxial cable, STB, and physical layer tes...
- Patent number 8,948,018
- Issue date Feb 3, 2015
- Tollgrade Communications, Inc.
- Muhammad A. Afzal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for making far end measurements for DSL diagnostics
- Patent number 8,923,139
- Issue date Dec 30, 2014
- Tollgrade Communications, Inc.
- Muhammad Akbar Khan Afzal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for assessing DSL capability of telephone lines
- Patent number 7,653,180
- Issue date Jan 26, 2010
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test system for assessing DSL capability of telephone lines
- Patent number 7,529,347
- Issue date May 5, 2009
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for testing DSL capability of telephone lines
- Patent number 7,515,691
- Issue date Apr 7, 2009
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR DETERMINING CONDITIONS OF POWER LINES
- Publication number 20130054183
- Publication date Feb 28, 2013
- Tollgrade Communications, Inc.
- Muhammad A. Afzal
- G01 - MEASURING TESTING
Information Patent Application
HOME WIRING TEST SYSTEM USING FREQUENCY-BASED MEASUREMENT TECHNIQUES
- Publication number 20120307982
- Publication date Dec 6, 2012
- Tollgrade Communications, Inc.
- Roger Faulkner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOME WIRING TEST SYSTEMS AND METHOD
- Publication number 20120306895
- Publication date Dec 6, 2012
- Tollgrade Communications, Inc.
- Roger Faulkner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated Ethernet over Coaxial Cable, STB, and Physical Layer Tes...
- Publication number 20120099436
- Publication date Apr 26, 2012
- TOLLGRADE COMMUNICATIONS, INC.
- Muhammad A. Afzal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for assessing DSL capability of telephone lines
- Publication number 20060109979
- Publication date May 25, 2006
- Muhammad A. Afzal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Test system for assessing DSL capability of telephone lines
- Publication number 20060072708
- Publication date Apr 6, 2006
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE