Inventor · disambiguated record
Jeffrey S. Baird
Also filed as: BAIRD JEFFREY · BAIRD JEFFREY S · BAIRD JEFFREY SCOTT
19 granted patents·5 pending applications·757 citations·filing 1994–2025
96Inventor score
Top patents by PatentIndex Score
24 records- 0191US9768853B1Method and apparatus for blending an audio signal in an in-band on-channel radio systemIBIQUITY DIGITAL CORP·Filed 2016·Granted Sep 19, 2017·6 cites·20 claims
- 0290US6671340B1Method and apparatus for reduction of interference in FM in-band on-channel digital audio broadcasting receiversIBIQUITY DIGITAL CORP·Filed 2000·Granted Dec 30, 2003·57 cites·29 claims
- 0387US5768323ASymbol synchronizer using modified early/punctual/late gate techniqueWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Jun 16, 1998·147 cites·3 claims
- 0484US10727980B2Lumb service modes for FM HD radio broadcastsIBIQUITY DIGITAL CORP·Filed 2018·Granted Jul 28, 2020·4 cites·30 claims
- 0582US7724850B2Coherent track for FM IBOC receiver using a switch diversity antenna systemIBIQUITY DIGITAL CORP·Filed 2004·Granted May 25, 2010·29 cites·15 claims
- 0682US6982948B2Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcastingIBIQUITY DIGITAL CORP·Filed 2003·Granted Jan 3, 2006·29 cites·30 claims
- 0780US2025392505A1Peak-To-Average Power Ratio Reduction And Processing Efficiency For Hybrid/Digital SignalsIBIQUITY DIGITAL CORP·Filed 2025·Application pending·0 cites
- 0877US6622008B2Method and apparatus for reduction of FM interference for FM in-band on-channel digital audio broadcasting systemIBIQUITY DIGITAL CORP·Filed 2001·Granted Sep 16, 2003·21 cites·21 claims
- 0977US5828705ACarrier tracking technique and apparatus having automatic flywheel/tracking/reacquisition control and extended signal to noise ratioFiled 1996·Granted Oct 27, 1998·102 cites·27 claims
- 1072US9037103B2MRC antenna diversity for FM IBOC digital signalsIBIQUITY DIGITAL CORP·Filed 2014·Granted May 19, 2015·2 cites·16 claims
- 1172US6549544B1Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcastingIBIQUITY DIGITAL CORP·Filed 1999·Granted Apr 15, 2003·65 cites·19 claims
- 1270US5579345ACarrier tracking loop for QPSK demodulatorWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Nov 26, 1996·60 cites·19 claims
- 1369US6259893B1Method and apparatus for reduction of FM interference for FM in-band on-channel digital audio broadcasting systemIBIQUITY DIGITAL CORP·Filed 1998·Granted Jul 10, 2001·51 cites·26 claims
- 1464US6430227B1FM in-band-on-channel digital audio broadcasting method and systemIBIQUITY DIGITAL CORP·Filed 1998·Granted Aug 6, 2002·55 cites·64 claims
- 1564US5566214AAutomatic noise normalization and reacquisition control for a QPSK demodulator symbol tracking loopWESTINGHOUSE ELECTRIC CORP·Filed 1995·Granted Oct 15, 1996·55 cites·25 claims
- 1663US12401559B2In peak-to-average power ratio reduction and processing efficiency for hybrid/digital signalsIBIQUITY DIGITAL CORP·Filed 2021·Granted Aug 26, 2025·0 cites·23 claims
- 1759US2024430016A1Digital Signal Alignment Tool for Single Frequency Network BroadcastsIBIQUITY DIGITAL CORP·Filed 2024·Application pending·0 cites
- 1857US5517535ANumerically controlled oscillator with complex exponential outputs using recursion techniqueWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted May 14, 1996·28 cites·11 claims
- 1955US2025286764A1Adaptive servomechanism for peak-to-average power ratio optimization in fm digital radio transmissionIBIQUITY DIGITAL CORP·Filed 2025·Application pending·0 cites
- 2053US5598441ACarrier acquisition technique for mobile radio QPSK demodulatorWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Jan 28, 1997·24 cites·17 claims
- 2152US2025233789A1Variable Modulation Intensity For Layered FM HD Radio Service ModesIBIQUITY DIGITAL CORP·Filed 2023·Application pending·0 cites
- 2251US5684835ALocally coherent QPSK detection with differential decoding for a fading channelWESTINGHOUSE ELECTRIC CORP·Filed 1994·Granted Nov 4, 1997·22 cites·18 claims
- 2350US8831546B2MRC antenna diversity for FM IBOC digital signalsKROEGER BRIAN W·Filed 2012·Granted Sep 9, 2014·0 cites·38 claims
- 2443US2025015911A1Method For Time Aligning In-Band On-Channel Digital Radio Audio With FM Radio AudioIBIQUITY DIGITAL CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →