Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908538 | Impairment discovery using automatic geographical clustering | — | 2014-12-09 |
| 8787144 | Interleaved signaling | — | 2014-07-22 |
| 8725158 | Network capacity redistribution with frequency re-use | Luis Alberto Campos, Daniel Rice | 2014-05-13 |
| 7921351 | Increasing error correction in data streams encoded with linear block code | Luis Alberto Campos | 2011-04-05 |
| 7788050 | System and method to locate common path distortion on cable systems | — | 2010-08-31 |
| 7489137 | Power line induction of sheath test current to discover defective coaxial cable | — | 2009-02-10 |
| 7451472 | System and method to test network performance with impairments | — | 2008-11-11 |
| 7415367 | System and method to locate common path distortion on cable systems | — | 2008-08-19 |
| RE40322 | Tests for non-linear distortion using digital signal processing | — | 2008-05-20 |
| 6570394 | Tests for non-linear distortion using digital signal processing | — | 2003-05-27 |
| 6344749 | Test system for measuring frequency response and dynamic range on cable plant | — | 2002-02-05 |
| 6205637 | Truss table with integrated positioning stops | — | 2001-03-27 |
| 6151559 | System and method for characterizing undesirable noise of a signal path within a selected frequency band | — | 2000-11-21 |
| 6140822 | System for signal path characterization with a reference signal using stepped-frequency increments | — | 2000-10-31 |
| 6026123 | Digital transmission system with high immunity to dynamic linear distortion | — | 2000-02-15 |
| 5990687 | Measuring shield breaks in coaxial cable by a sheath test current | — | 1999-11-23 |
| 5947460 | Truss table with integrated positioning stops | — | 1999-09-07 |
| 5892865 | Peak limiter for suppressing undesirable energy in a return path of a bidirectional cable network | — | 1999-04-06 |
| 5886749 | Demodulation using a time domain guard interval with an overlapped transform | Majid Chelehmal, Yasuhiro Ito | 1999-03-23 |
| 5870513 | Bidirectional cable network with a mixing tap for suppressing undesirable noise in signals from a remote end of the network | — | 1999-02-09 |
| 5867764 | Hybrid return gate system in a bidirectional cable network | — | 1999-02-02 |
| 5837014 | Truss table with integrated positioning stops | — | 1998-11-17 |
| 5825242 | Modulator/demodulator using baseband filtering | Richard S. Prodan | 1998-10-20 |
| 5815794 | Undesirable energy suppression system in the return path of a bidirectional cable network having dynamically allocated time slots | — | 1998-09-29 |
| 5815488 | Multiple user access method using OFDM | Richard S. Prodan | 1998-09-29 |