P

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 patents
US7599451B2Oct 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 patents
US5742527AApr 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 patents

FREESCALE SEMICONDUCTOR INC

5 patents

VIXS SYSTEMS INC

2 patents

IBM

2 patents

SILICON LAB INC

2 patents

(unassigned)

1 patent

SIGMATEL

1 patent

ELENES JAVIER

1 patent

CROMAN RUSSELL

1 patent

GREEN BRIAN D

1 patent

Showing the top 50 of 91 patents by PatentIndex Score.