Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667760 | Receiver for digital television signals having carriers near upper frequency boundaries of TV broadcasting channels | — | 2003-12-23 |
| 6643334 | Bandpass tracker for DTV receiver, with VSB I-F signal filtered for more symmetrical AFPC Loop response | — | 2003-11-04 |
| 6621527 | Digital receiver with match filter responsive to field synchronization code in the final I-F signal envelope | Jung-wan Ko | 2003-09-16 |
| 6608869 | Dual-carrier heterodyne for separating orthogonal components of complex amplitude-modulation signals | — | 2003-08-19 |
| 6606129 | Digital filtering of DTV I-F signal to avoid low-end boost of the baseband signal resulting from in-phase synchrodyne | — | 2003-08-12 |
| 6545728 | Digital television receivers that digitize final I-F signals resulting from triple-conversion | Chandrakant B. Patel | 2003-04-08 |
| 6535553 | Passband equalizers with filter coefficients calculated from modulated carrier signals | Chandrakant B. Patel | 2003-03-18 |
| 6519416 | Magnet recording/reproducing apparatus with video camera, suited for photorecording without attending camera operator | Young-Gyo Choi, Bong-Rae Park | 2003-02-11 |
| 6519304 | Circuitry operative on selected symbol slicing results for synchronizing data fields in a digital television receiver | — | 2003-02-11 |
| 6519295 | VSB DTV receiver with real-only digital synchrodyne to recover baseband symbol code | — | 2003-02-11 |
| 6512555 | Radio receiver for vestigal-sideband amplitude-modulation digital television signals | Chandrakant B. Patel | 2003-01-28 |
| 6507626 | Bandpass phase tracker that automatically samples at prescribed carrier phases when digitizing VSB I-F signal | — | 2003-01-14 |