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Class Information
Number: 379/1.01
Name: Telephonic communications > Diagnostic testing, malfunction indication, or electrical condition measurement
Description: Subject matter for either (a) evaluating or monitoring the condition of a telephone system or a component thereof in order to determine the presence of a faulty or nonstandard condition or (b) quantitatively determining an electrical parameter of a telephone system or component thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616740 |
Method, system, and computer-readable medium for simulating a converged network with a single media gateway and media gateway controller |
Nov. 10, 2009 |
| 7602885 |
Automatic provisioning of a telephone line test system |
Oct. 13, 2009 |
| 7587028 |
Method and apparatus for generating and playing diagnostic messages indicative of MTA provisioning status |
Sep. 8, 2009 |
| 7583792 |
Testing a data-processing system with telecommunications endpoints |
Sep. 1, 2009 |
| 7573825 |
Methods, apparatus and computer program products for testing a voice over Internet protocol communication system |
Aug. 11, 2009 |
| 7561878 |
Mobile handset call testing system and method |
Jul. 14, 2009 |
| 7555306 |
Method and system for mobile device performance monitoring |
Jun. 30, 2009 |
| 7548516 |
Method and communication arrangement for testing subscriber lines |
Jun. 16, 2009 |
| 7545923 |
Conference call peer-driven degraded line detection and removal |
Jun. 9, 2009 |
| 7518741 |
Notification system for notifying user of consumable product used by electronic device |
Apr. 14, 2009 |
| 7519110 |
System and method for improving DSL performance |
Apr. 14, 2009 |
| 7505566 |
Method, system and computer program product for facilitating the analysis of automatic line insulation testing data |
Mar. 17, 2009 |
| 7502447 |
Call failure recording |
Mar. 10, 2009 |
| 7483694 |
Method and system for remotely testing a wireless device |
Jan. 27, 2009 |
| 7471771 |
Telecommunications diagnostic information management |
Dec. 30, 2008 |
| 7471772 |
Arrangement for line-testing |
Dec. 30, 2008 |
| 7453989 |
Method and apparatus for testing a subscriber loop-based service |
Nov. 18, 2008 |
| 7450705 |
Method to test and compare voice teleconference systems |
Nov. 11, 2008 |
| 7450692 |
Conference call peer-driven degraded line detection and removal |
Nov. 11, 2008 |
| 7424097 |
Method of measuring and improving xDSL transmission characteristic |
Sep. 9, 2008 |
| 7403771 |
Telecom equipment with memory |
Jul. 22, 2008 |
| 7400586 |
Collaborative remote communication circuit diagnostic tool |
Jul. 15, 2008 |
| 7372946 |
Measurement deferral and aggregation for extensible test configuration |
May. 13, 2008 |
| 7365547 |
Circuit arrangement for a corrosion protection current feed and for a line test for two-wire lines |
Apr. 29, 2008 |
| 7366284 |
Outage reporting for a telecommunications system |
Apr. 29, 2008 |
| 7362850 |
Method and arrangement for estimation of line properties |
Apr. 22, 2008 |
| 7356127 |
Global digital measurement device |
Apr. 8, 2008 |
| 7356586 |
Filtering system and method for voice protocol network analysis |
Apr. 8, 2008 |
| 7307428 |
Method for single ended line testing and single ended line testing device |
Dec. 11, 2007 |
| 7304563 |
Alarm clock |
Dec. 4, 2007 |
| 7295655 |
Systems and methods for determining the status of telephone lines |
Nov. 13, 2007 |
| 7289604 |
System and method for subscriber loop testing |
Oct. 30, 2007 |
| 7230970 |
Apparatus and method for locating nonlinear impairments in a communication channel by use of nonlinear time domain reflectometry |
Jun. 12, 2007 |
| 7231182 |
Tracking network problems in a wireless telecommunication system |
Jun. 12, 2007 |
| 7227928 |
Arrangement for line-testing |
Jun. 5, 2007 |
| 7215951 |
Test system for mobile communication terminal in which state of progress of connection-transition test can be visually recognized |
May. 8, 2007 |
| 7215742 |
Troubleshooting interface for client-routed toll-free telephone calls |
May. 8, 2007 |
| 7200206 |
Method and apparatus for testing a subscriber loop-based service |
Apr. 3, 2007 |
| 7177396 |
Apparatus for management and remote control of electrical characteristics of wire pairs connected to a telephone exchange |
Feb. 13, 2007 |
| 7162011 |
Method and device for measuring the quality of a network for the transmission of digital or analog signals |
Jan. 9, 2007 |
| 7158616 |
Automated and integrated call control server |
Jan. 2, 2007 |
| 7158614 |
Metallic test access for xDSL connectors |
Jan. 2, 2007 |
| RE39432 |
Impedance blocking filter circuit |
Dec. 19, 2006 |
| 7149286 |
Electrical system like a system for testing the channels of a communication system |
Dec. 12, 2006 |
| 7136457 |
Aircraft cabin telephony test unit |
Nov. 14, 2006 |
| 7133497 |
Use of lower bandwidth technology to determine channel capability for supporting higher bandwidth technology |
Nov. 7, 2006 |
| 7129831 |
System diagnostic mode for a security central station receiver |
Oct. 31, 2006 |
| 7116759 |
Method, system and computer program product for facilitating the analysis of automatic line insulation testing data |
Oct. 3, 2006 |
| 7113789 |
Method and system for tracking facilities related information |
Sep. 26, 2006 |
| 7095824 |
Instructive out-of-service telephone lines |
Aug. 22, 2006 |
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