Robert Fifield

Person

Redhill Surrey, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Radio receiver gain control
- Patent number 8,831,154
- Issue date Sep 9, 2014
- NXP, B.V.
- Robert Fifield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional frequency and sampling-rate change in the frequency domain
- Patent number 8,792,600
- Issue date Jul 29, 2014
- NXP B.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver having an adaptive filter and method of optimizing the filter
- Patent number 8,634,507
- Issue date Jan 21, 2014
- ST-Ericsson SA
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel receiver device
- Patent number 8,331,507
- Issue date Dec 11, 2012
- NXP B.V.
- Richard John Caldwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver having an adaptive filter and method of optimising the filter
- Patent number 8,085,838
- Issue date Dec 27, 2011
- ST-Ericsson SA
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adapting filter to detected interference level
- Patent number 7,791,515
- Issue date Sep 7, 2010
- NXP B.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 7,167,454
- Issue date Jan 23, 2007
- Koninklijke Philips Electronics N.V.
- Richard J. Caldwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 6,781,951
- Issue date Aug 24, 2004
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio local area network
- Patent number 6,744,752
- Issue date Jun 1, 2004
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- G08 - SIGNALLING
Information Patent Grant
Wireless network
- Patent number 6,504,834
- Issue date Jan 7, 2003
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless network
- Patent number 6,178,512
- Issue date Jan 23, 2001
- U.S. Philips Corporation
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Receiver Having an Adaptive Filter and Method of Optimizing the Filter
- Publication number 20120150934
- Publication date Jun 14, 2012
- ST-ERICSSON SA
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRACTIONAL FREQUENCY AND SAMPLING-RATE CHANGE IN THE FREQUENCY DOMAIN
- Publication number 20110261913
- Publication date Oct 27, 2011
- NXP B.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO RECEIVER GAIN CONTROL
- Publication number 20110033013
- Publication date Feb 10, 2011
- NXP B.V.
- Robert Fifield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-CHANNEL RECEIVER DEVICE
- Publication number 20100310018
- Publication date Dec 9, 2010
- NXP B.V.
- Richard John Caldwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO RECEIVER
- Publication number 20090305643
- Publication date Dec 10, 2009
- ST-ERICSSON SA
- Anthony Sayers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL FILTER
- Publication number 20090150468
- Publication date Jun 11, 2009
- NXP B.V.
- Robert Fifield
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTING FILTER TO DETECTED INTERFERENCE LEVEL
- Publication number 20090135035
- Publication date May 28, 2009
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of, and receiver for, cancelling interferring signals
- Publication number 20070183547
- Publication date Aug 9, 2007
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet retransmission for mimo systems using multipath transmission
- Publication number 20060233200
- Publication date Oct 19, 2006
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distribution of a broadcast program
- Publication number 20060236350
- Publication date Oct 19, 2006
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS LOCAL AREA NETWORK SYSTEM
- Publication number 20030152053
- Publication date Aug 14, 2003
- DAVID H EVANS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of, and receiver for, minimising carrier phase rotation due...
- Publication number 20030128790
- Publication date Jul 10, 2003
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver having an adaptive filter and method of optimising the filter
- Publication number 20030007553
- Publication date Jan 9, 2003
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency offset diversity receiver
- Publication number 20030002604
- Publication date Jan 2, 2003
- Koninklijke Philips Electronics N.V.
- Robert Fifield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna diversity in a wireless local area network
- Publication number 20020122393
- Publication date Sep 5, 2002
- Koninklijke Philips Electronics N.V.
- Richard J. Caldwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Communication system
- Publication number 20010012275
- Publication date Aug 9, 2001
- PHILIPS CORPORATION
- Richard J. Caldwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Robert Fifield

Person

Patents Grantslast 30 patents

Radio receiver gain control

Fractional frequency and sampling-rate change in the frequency domain

Receiver having an adaptive filter and method of optimizing the filter

Multi-channel receiver device

Receiver having an adaptive filter and method of optimising the filter

Adapting filter to detected interference level

Radio communication system

Radio communication system

Radio local area network

Wireless network

Wireless network

Patents Applicationslast 30 patents

Receiver Having an Adaptive Filter and Method of Optimizing the Filter

FRACTIONAL FREQUENCY AND SAMPLING-RATE CHANGE IN THE FREQUENCY DOMAIN

RADIO RECEIVER GAIN CONTROL

MULTI-CHANNEL RECEIVER DEVICE

RADIO RECEIVER

DIGITAL FILTER

ADAPTING FILTER TO DETECTED INTERFERENCE LEVEL

Method of, and receiver for, cancelling interferring signals

Packet retransmission for mimo systems using multipath transmission

Distribution of a broadcast program

WIRELESS LOCAL AREA NETWORK SYSTEM

Method of, and receiver for, minimising carrier phase rotation due...

Receiver having an adaptive filter and method of optimising the filter

Frequency offset diversity receiver

Antenna diversity in a wireless local area network

Radio Communication system