Inventor
BAIRD JEFFREY S
US16 patents
⚠️ This page may combine multiple inventors who share the name “BAIRD JEFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIQUITY DIGITAL CORP
8 patentsUS6671340B1Dec 30, 2003
Method and apparatus for reduction of interference in FM in-band on-channel digital audio broadcasting receivers
IBIQUITY DIGITAL CORP57 citations96
US6549544B1Apr 15, 2003
Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcasting
IBIQUITY DIGITAL CORP65 citations96
US7724850B2May 25, 2010
Coherent track for FM IBOC receiver using a switch diversity antenna system
IBIQUITY DIGITAL CORP29 citations92
US6982948B2Jan 3, 2006
Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcasting
IBIQUITY DIGITAL CORP29 citations92
US10727980B2Jul 28, 2020
Lumb service modes for FM HD radio broadcasts
IBIQUITY DIGITAL CORP4 citations73
US9768853B1Sep 19, 2017
Method and apparatus for blending an audio signal in an in-band on-channel radio system
IBIQUITY DIGITAL CORP6 citations73
US12401559B2Aug 26, 2025
In peak-to-average power ratio reduction and processing efficiency for hybrid/digital signals
IBIQUITY DIGITAL CORP0 citations62
US9037103B2May 19, 2015
MRC antenna diversity for FM IBOC digital signals
IBIQUITY DIGITAL CORP2 citations62
WESTINGHOUSE ELECTRIC CORP
6 patentsUS5768323AJun 16, 1998
Symbol synchronizer using modified early/punctual/late gate technique
WESTINGHOUSE ELECTRIC CORP147 citations97
US5566214AOct 15, 1996
Automatic noise normalization and reacquisition control for a QPSK demodulator symbol tracking loop
WESTINGHOUSE ELECTRIC CORP55 citations96
US5579345ANov 26, 1996
Carrier tracking loop for QPSK demodulator
WESTINGHOUSE ELECTRIC CORP60 citations95
US5684835ANov 4, 1997
Locally coherent QPSK detection with differential decoding for a fading channel
WESTINGHOUSE ELECTRIC CORP22 citations92
US5598441AJan 28, 1997
Carrier acquisition technique for mobile radio QPSK demodulator
WESTINGHOUSE ELECTRIC CORP24 citations92
US5517535AMay 14, 1996
Numerically controlled oscillator with complex exponential outputs using recursion technique
WESTINGHOUSE ELECTRIC CORP28 citations92