Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7606332 | Variable signal delaying circuit, quadrature frequency converter and radio frequency tuner | Ali Isaac, David Sawyer | 2009-10-20 |
| 7580680 | Method of reducing imbalance in a quadrature frequency converter, method of measuring imbalance in such a converter, and apparatus for performing such method | Ali Isaac | 2009-08-25 |
| 7558543 | Radio frequency tuner | Ali Isaac | 2009-07-07 |
| 7437133 | Radio frequency tuner front end and tuner | Mark Mudd | 2008-10-14 |
| 7437134 | Tuner arrangement | Terry Aliwell | 2008-10-14 |
| 7421040 | Modem tuner | — | 2008-09-02 |
| 7356321 | Radio frequency tuner | Lance Trodd | 2008-04-08 |
| 7343142 | Tuner | Peter Coe | 2008-03-11 |
| 7327179 | Pulse generator, optical disk writer and tuner | David Sawyer, Isaac Ali | 2008-02-05 |
| 7280616 | Optimizing a filter bandwidth in a digital receiver | Bernard Arambepola | 2007-10-09 |
| 7266350 | Radio frequency tuner | Richard Crossley | 2007-09-04 |
| 7236760 | Tuner for reception of a broadband radio frequency signal | Peter Coe | 2007-06-26 |
| 7196739 | Multi-channel tuner apparatus | Peter Coe | 2007-03-27 |
| 7065337 | Tuner for digital terrestrial broadcast signals | Scott Cuthbertson, Matthew T. Aitken | 2006-06-20 |
| 7006162 | Tuner | Arshad Madni | 2006-02-28 |
| 6968173 | Tuner | — | 2005-11-22 |
| 6954625 | Tuner and method of aligning a tuner | — | 2005-10-11 |
| 6937670 | Digital tuner | Alison Payne, Mark Dawkins | 2005-08-30 |
| 6901248 | Frequency converter and radio frequency tuner | — | 2005-05-31 |
| 6895063 | Frequency changer and digital tuner | Mark Mudd | 2005-05-17 |
| 6727746 | Radio frequency amplifier and television tuner | Arshad Madni, Franco Lauria, Mark Mudd, Lance Trodd | 2004-04-27 |
| 6714263 | Multiple conversion tuner | — | 2004-03-30 |
| 6567488 | Relating to demodulator alignment correction in tuners | — | 2003-05-20 |
| 6278299 | Voltage to current converter | Arshad Madni | 2001-08-21 |
| 5684433 | Dual-feedback amplifier circuit arrangements | Arshad Madni, Ian Watson | 1997-11-04 |