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Your search returned 169 patents.
( 324/533 in Current US Classification )
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Patent IDTitleDate Filed
6195614 Method of characterizing events in acquired waveform data from a metallic transmission cable April 2, 1998
6138080 Method and system for node side analysis of computer network link September 22, 1999
6107807 Method and circuit for locating a short circuit or cable break in a bus system June 23, 1998
6104287 Circulator reverse power alarm June 27, 1997
6104200 Apparatus and methods for generating unambiguous large amplitude timing makers in time domain reflectometry systems for measuring propagation velocities of RF pulses to determine material liquid contents moisture March 6, 1998
6104197 Apparatus for acquiring waveform data from a metallic transmission cable April 2, 1998
6100700 Bridge scour detection and monitoring apparatus using time domain reflectometry (TDR) February 5, 1998
6051978 TDR tester for x-y prober April 27, 1998
6037780 Device for measuring transmission delay time in a transmission cable July 16, 1997
6026145 Method and apparatus for fault segmentation in a telephone network December 14, 1998
6016464 Method and system for characterizing terminations in a local area network July 9, 1997
5994905 Frequency domain reflectometer and method of suppressing harmonics December 2, 1997
5949236 Frequency domain reflectometer and method of compensating for transmission line attenuation December 2, 1997
5942904 Moisture sensor for large area layers June 23, 1997
5905194 Pipe line with integral fault detection November 21, 1997
5903156 Method for detecting trouble location in wire harnesses and wire harness to be used in the method December 27, 1996
5889835 Method and system for testing a transmission line in a non-addressable network for continuity November 13, 1997
5877631 Evaluation of the quality of wiring formed in a test semiconductor device October 9, 1996
5867030 Transmission path structure for measuring propagation delay time thereof July 20, 1995
5754053 In service cable failure detector and method May 28, 1996
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