Issued Patents All Time
Showing 26–50 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8798196 | Peak-to-average power ratio reduction for hybrid FM HD radio transmission | — | 2014-08-05 |
| 8442170 | Equalizer for AM in-band on-channel radio receivers | Kun Wang | 2013-05-14 |
| 8068800 | Adaptive impedance matching (AIM) for electrically small radio receiver antennas | Paul J. Peyla, Jeremy Daniel Gotwalt, Libin Wang, Dean Anthony Telson | 2011-11-29 |
| 8027419 | Method for alignment of analog and digital audio in a hybrid radio waveform | Russell Iannuzzelli, Harvey Chalmers | 2011-09-27 |
| 7982683 | Antenna design for FM radio receivers | Paul J. Peyla | 2011-07-19 |
| 7933368 | Method and apparatus for implementing a digital signal quality metric | Paul J. Peyla | 2011-04-26 |
| 7933367 | Method and apparatus for implementing seek and scan functions for an FM digital radio signal | Paul J. Peyla | 2011-04-26 |
| 7873120 | Forward error correction coding for AM 9kHz and 10kHz in-band on-channel digital audio broadcasting systems | — | 2011-01-18 |
| 7733983 | Symbol tracking for AM in-band on-channel radio receivers | Kun Wang | 2010-06-08 |
| 7724850 | Coherent track for FM IBOC receiver using a switch diversity antenna system | Paul J. Peyla, Jeffrey S. Baird | 2010-05-25 |
| 7706468 | Transmitter with forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems | — | 2010-04-27 |
| 7706474 | Carrier tracking for AM in-band on-channel radio receivers | Kun Wang | 2010-04-27 |
| 7697620 | Equalizer for AM in-band on-channel radio receivers | Kun Wang | 2010-04-13 |
| 7680201 | Forward error correction coding for AM 9kHz and 10kHz in-band on-channel digital audio broadcasting systems | — | 2010-03-16 |
| 7551675 | Method and apparatus for synchronized transmission and reception of data in a digital audio broadcasting system | — | 2009-06-23 |
| 7546088 | Method and apparatus for blending an audio signal in an in-band on-channel radio system | Marek Milbar | 2009-06-09 |
| 7542517 | Peak-to-average power reduction for FM OFDM transmission | — | 2009-06-02 |
| 7512175 | Method for synchronizing exporter and exciter clocks | — | 2009-03-31 |
| 7474707 | Bandwidth reduction of an FM broadcast signal using a baseband precompensation technique | — | 2009-01-06 |
| 7464324 | Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system | Branimir R Vojcic, Raymond L. Pickholtz, Ashruf El-Dinary | 2008-12-09 |
| 7340010 | Forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems | — | 2008-03-04 |
| 7305056 | Coherent tracking for FM in-band on-channel receivers | — | 2007-12-04 |
| 7221917 | Adjacent channel interference mitigation for FM digital audio broadcasting receivers | — | 2007-05-22 |
| 7127008 | Coherent AM demodulator using a weighted LSB/USB sum for interference mitigation | — | 2006-10-24 |
| 7043681 | Digital audio broadcasting method and apparatus using complementary pattern-mapped convolutional codes | — | 2006-05-09 |