Inventor
MAY MICHAEL R
US91 patents
⚠️ This page may combine multiple inventors who share the name “MAY MICHAEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIGMATEL INC
15 patentsUS7599451B2Oct 6, 2009
Sample rate conversion module and applications thereof
SIGMATEL INC10 citations84
US7583216B2Sep 1, 2009
Adjustable DAC and applications thereof
SIGMATEL INC8 citations84
US7515078B2Apr 7, 2009
Programmable sample rate analog to digital converter and method for use therewith
SIGMATEL INC8 citations84
US7106241B1Sep 12, 2006
Controlled sampling module and method for use therewith
SIGMATEL INC13 citations84
US6633187B1Oct 14, 2003
Method and apparatus for enabling a stand alone integrated circuit
SIGMATEL INC18 citations84
US6362605B1Mar 26, 2002
Method and apparatus for providing power to an integrated circuit
SIGMATEL INC18 citations84
US7620380B2Nov 17, 2009
Adjustable automatic gain control
SIGMATEL INC12 citations82
US7391347B2Jun 24, 2008
Radio receiver, system on a chip integrated circuit and methods for use therewith
SIGMATEL INC15 citations82
US7227478B1Jun 5, 2007
Sample rate converter with selectable sampling rate and timing reference
SIGMATEL INC15 citations82
US7676206B2Mar 9, 2010
Low noise, low distortion radio receiver front-end
SIGMATEL INC11 citations79
US7199739B2Apr 3, 2007
Programmable sample rate analog to digital converter and method for use therewith
SIGMATEL INC8 citations74
US6522275B2Feb 18, 2003
Method and apparatus for sample rate conversion for use in an analog to digital converter
SIGMATEL INC12 citations74
US7301492B2Nov 27, 2007
Controlled sampling module and method for use therewith
SIGMATEL INC3 citations63
US7245247B1Jul 17, 2007
Analog to digital signal converter having sampling circuit with divided integrating capacitance
SIGMATEL INC6 citations63
US7202750B2Apr 10, 2007
Controllable phase locked loop via adjustable delay and method for producing an output oscillation for use therewith
SIGMATEL INC3 citations63
MOTOROLA INC
14 patentsUS5742527AApr 21, 1998
Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor
MOTOROLA INC94 citations97
US6259746B1Jul 10, 2001
Method for allocating data and power in a discrete multi-tone communication system
MOTOROLA INC74 citations96
US5909463AJun 1, 1999
Single-chip software configurable transceiver for asymmetric communication system
MOTOROLA INC185 citations96
US5835536ANov 10, 1998
Method and apparatus for reducing peak-to-average requirements in multi-tone communication circuits
MOTOROLA INC74 citations96
US5727038AMar 10, 1998
Phase locked loop using digital loop filter and digitally controlled oscillator
MOTOROLA INC72 citations96
US5426384AJun 20, 1995
Voltage controlled oscillator (VCO) with symmetrical output and logic gate for use in same
MOTOROLA INC91 citations96
US6100717AAug 8, 2000
Line driver circuit with reduced power consumption
MOTOROLA INC32 citations93
US5719856AFeb 17, 1998
Transmitter/receiver interface apparatus and method for a bi-directional transmission path
MOTOROLA INC29 citations93
US6275522B1Aug 14, 2001
Method for allocating data and power in a discrete, multi-tone communication system
MOTOROLA INC38 citations92
US5880687AMar 9, 1999
Cascaded integrator-comb interpolation filter
MOTOROLA INC28 citations92
US5781728AJul 14, 1998
Flexible asymmetrical digital subscriber line ADSL transmitter, remote terminal using same, and method therefor
MOTOROLA INC54 citations92
US6278394B1Aug 21, 2001
Signal processing circuit and method of operation
MOTOROLA INC17 citations84
US5825826AOct 20, 1998
Method and apparatus for frequency domain ripple compensation for a communications transmitter
MOTOROLA INC13 citations74
US5420550AMay 30, 1995
Method and apparatus for sensing common mode error
MOTOROLA INC11 citations74
SKYWORKS SOLUTIONS INC
5 patentsUS11539559B2Dec 27, 2022
Demodulator for an isolation communication channel for dual communication
SKYWORKS SOLUTIONS INC9 citations84
US11888658B2Jan 30, 2024
Transmitter for dual communication over an isolation channel
SKYWORKS SOLUTIONS INC6 citations83
US11575305B2Feb 7, 2023
Interface for passing control information over an isolation channel
SKYWORKS SOLUTIONS INC8 citations83
US12034577B2Jul 9, 2024
Demodulator for an isolation communication channel for dual communication
SKYWORKS SOLUTIONS INC1 citations71
US11641197B2May 2, 2023
Gate driver output protection circuit
SKYWORKS SOLUTIONS INC3 citations71
FREESCALE SEMICONDUCTOR INC
5 patentsUS7899135B2Mar 1, 2011
Digital decoder and applications thereof
FREESCALE SEMICONDUCTOR INC6 citations63
US7809345B2Oct 5, 2010
Digital PLL and applications thereof
FREESCALE SEMICONDUCTOR INC6 citations63
US7697912B2Apr 13, 2010
Method to adjustably convert a first data signal having a first time domain to a second data signal having a second time domain
FREESCALE SEMICONDUCTOR INC2 citations63
US7602862B2Oct 13, 2009
Mixing module and methods for use therewith
FREESCALE SEMICONDUCTOR INC6 citations63
US7486148B2Feb 3, 2009
Controllable oscillator with output oscillation adjustment and method for producing an output oscillation for use therewith
FREESCALE SEMICONDUCTOR INC2 citations63
VIXS SYSTEMS INC
2 patentsIBM
2 patentsSILICON LAB INC
2 patents(unassigned)
1 patentSIGMATEL
1 patentELENES JAVIER
1 patentCROMAN RUSSELL
1 patentGREEN BRIAN D
1 patentShowing the top 50 of 91 patents by PatentIndex Score.