Issued Patents All Time
Showing 25 most recent of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202113 | Low adjacent channel interference mode for a digital television system | John Sidney Stewart | 2021-12-14 |
| 10158155 | Filter-termination combination for multi-band receiver | — | 2018-12-18 |
| 9661791 | RF interference suppressor | William John Testin, Darin Bradley Ritter, Mickey Jay Hunt | 2017-05-23 |
| 9479818 | Apparatus and method for inserting electrical power or control signals into a diplexer circuit | Daniel Mark Hutchinson, Rejimon G. Varghese | 2016-10-25 |
| 9413327 | Apparatus and method for filtering a signal | Lincheng Xiu | 2016-08-09 |
| 9369107 | Apparatus and method for filtering singals in a receiver | Dan Hutchinson, Lincheng Xiu, Rejimon G. Varghese | 2016-06-14 |
| 9124091 | Surge protector for a transmission line connector | Henri Girard | 2015-09-01 |
| 8515482 | Apparatus and method for controlling a signal | — | 2013-08-20 |
| 8418210 | Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with controlled uplink transmission | Paul Gothard Knutson, Kumar Ramaswamy | 2013-04-09 |
| 8401482 | Apparatus and method for controlling a signal | — | 2013-03-19 |
| 8234684 | Digital detector for ATSC digital television signals | Ivonete Markman, Gabriel Alfred Edde | 2012-07-31 |
| 7710503 | Apparatus and method for optimizing the level of RF signals based upon the information stored on a memory | Michael Anthony Pugel | 2010-05-04 |
| 7508459 | Method and apparatus for performing channel detection | Matthew Thomas Mayer, Michael Anthony Pugel | 2009-03-24 |
| 7401349 | Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture utilizing a frequency stabilized common oscillator | Paul Gothard Knutson, Kumar Ramaswamy | 2008-07-15 |
| 7383018 | Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with coarse tuner in outdoor unit | Paul Gothard Knutson, Kumar Ramaswamy | 2008-06-03 |
| 7215939 | Apparatus and method for detecting ripples caused by multipath propagation and controlling receiving antenna and tuner | — | 2007-05-08 |
| 7199562 | Line frequency switching regulator | — | 2007-04-03 |
| 6466178 | Small-size unidirectional antenna | — | 2002-10-15 |
| 6434374 | Apparatus for controlling the conversion gain of a down converter | — | 2002-08-13 |
| 6225865 | Signal switching arrangement | — | 2001-05-01 |
| 6166703 | Combination satellite and VHF/UHF receiving antenna | — | 2000-12-26 |
| 6054963 | Folded bow-tie antenna | — | 2000-04-25 |
| 5578916 | Dual voltage voltage regulator with foldback current limiting | — | 1996-11-26 |
| 5563500 | Voltage regulator having complementary type transistor | — | 1996-10-08 |
| 5157786 | Biasing networks for balanced mixers | — | 1992-10-20 |