Inventor
ROTTINGHAUS ALAN P
US17 patents
⚠️ This page may combine multiple inventors who share the name “ROTTINGHAUS ALAN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
13 patentsUS5818883AOct 6, 1998
Multi-channel digital transceiver and method
MOTOROLA INC208 citations97
US5579341ANov 26, 1996
Multi-channel digital transceiver and method
MOTOROLA INC257 citations97
US6009130ADec 28, 1999
Multiple access digital transmitter and receiver
MOTOROLA INC87 citations95
US6252867B1Jun 26, 2001
Method and apparatus for determining remote unit location using phased array antenna elements
MOTOROLA INC74 citations94
US5812605ASep 22, 1998
Multi-channel digital transceiver and method
MOTOROLA INC49 citations94
US5483203AJan 9, 1996
Frequency synthesizer having modulation deviation correction via presteering stimulus
MOTOROLA INC53 citations92
US5207491AMay 4, 1993
Fast-switching frequency synthesizer
MOTOROLA INC45 citations92
US5027087AJun 25, 1991
Fast-switching frequency synthesizer
MOTOROLA INC32 citations92
US5854813ADec 29, 1998
Multiple access up converter/modulator and method
MOTOROLA INC20 citations91
US7646704B2Jan 12, 2010
Method and apparatus for spur cancellation in an orthogonal frequency division multiplexing communication system
MOTOROLA INC18 citations82
US7590186B2Sep 15, 2009
Orthogonal frequency division multiplexing (OFDM) system receiver using low-density parity-check (LDPC) codes
MOTOROLA INC3 citations62
US5754597AMay 19, 1998
Method and apparatus for routing a digitized RF signal to a plurality of paths
MOTOROLA INC5 citations61
US7603092B2Oct 13, 2009
Estimation of CINR and RSSI in a wireless communication system
MOTOROLA INC2 citations60