Peter Edward Chadwick

Person

Swindon, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device with dual purpose inductive element
- Patent number 7,657,320
- Issue date Feb 2, 2010
- Zarlink Semiconductor AB
- Peter Edward Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar loop transmitter
- Patent number 6,917,791
- Issue date Jul 12, 2005
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar loop transmitter
- Patent number 6,844,788
- Issue date Jan 18, 2005
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency modulation system and method
- Patent number 6,809,585
- Issue date Oct 26, 2004
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase and amplitude equalization arrangement
- Patent number 5,557,640
- Issue date Sep 17, 1996
- Plessey Semiconductor Limited
- Peter E. Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator with biasing circuit to minimize output distortion
- Patent number 5,493,257
- Issue date Feb 20, 1996
- Plessey SemiConductors Limited
- Peter E. Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
True logarithmic amplifier having a variable gain amplifier
- Patent number 5,159,280
- Issue date Oct 27, 1992
- The General Electric Company, p.l.c.
- Peter E. Chadwick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quadrature signals generator
- Patent number 4,908,532
- Issue date Mar 13, 1990
- Plessey Overseas Limited
- Peter E. Chadwick
- G05 - CONTROLLING REGULATING
Information Patent Grant
Radio receiver
- Patent number 4,628,518
- Issue date Dec 9, 1986
- Plessey Overseas Limited
- Peter E. Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electronic device with dual purpose inductive element
- Publication number 20080039903
- Publication date Feb 14, 2008
- Zarlink Semiconductor AB
- Peter Edward Chadwick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Frequency modulation system and method
- Publication number 20030227331
- Publication date Dec 11, 2003
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power control in polar loop transmitters
- Publication number 20030073419
- Publication date Apr 17, 2003
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Polar loop transmitter
- Publication number 20030067994
- Publication date Apr 10, 2003
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Polar loop transmitter
- Publication number 20020168950
- Publication date Nov 14, 2002
- Zarlink Semiconductor Limited
- Peter Edward Chadwick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Peter Edward Chadwick

Person

Patents Grantslast 30 patents

Electronic device with dual purpose inductive element

Polar loop transmitter

Polar loop transmitter

Frequency modulation system and method

Phase and amplitude equalization arrangement

Modulator with biasing circuit to minimize output distortion

True logarithmic amplifier having a variable gain amplifier

Quadrature signals generator

Radio receiver

Patents Applicationslast 30 patents

Electronic device with dual purpose inductive element

Frequency modulation system and method

Power control in polar loop transmitters

Polar loop transmitter

Polar loop transmitter