Colin K. Campbell

Person

Ancaster, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 8,463,185
- Issue date Jun 11, 2013
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 8,260,204
- Issue date Sep 4, 2012
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 8,099,048
- Issue date Jan 17, 2012
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 7,747,220
- Issue date Jun 29, 2010
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 7,292,822
- Issue date Nov 6, 2007
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Multi-IDT SAW hybrid communication system
- Patent number 7,158,763
- Issue date Jan 2, 2007
- P. J. Edmonson Ltd.
- Peter J. Edmonson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface acoustic wave sensor or identification device with biosensi...
- Patent number 7,053,524
- Issue date May 30, 2006
- P. J. Edmonson Ltd.
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Dual track surface acoustic wave RFID/sensor
- Patent number 7,005,964
- Issue date Feb 28, 2006
- P. J. Edmonson Ltd.
- Peter J. Edmonson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selectable reflector arrays for SAW sensors and identification devices
- Patent number 6,967,428
- Issue date Nov 22, 2005
- P. J. Edmonson Ltd.
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Encoded SAW RFID tags and sensors for multi-user detection using ID...
- Patent number 6,827,281
- Issue date Dec 7, 2004
- P. J. Edmonson Ltd.
- Peter J. Edmonson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sec...
- Patent number 6,825,794
- Issue date Nov 30, 2004
- Research In Motion Limited
- Peter J. Edmonson
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive tuning device and method utilizing a surface acoustic wave...
- Patent number 6,570,462
- Issue date May 27, 2003
- Research In Motion Limited
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless communication system using surface acoustic wave (SAW) sin...
- Patent number 6,462,698
- Issue date Oct 8, 2002
- Research In Motion Limited
- Colin K. Campbell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
- Publication number 20120294340
- Publication date Nov 22, 2012
- Research in Motion Limited
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
- Publication number 20120094615
- Publication date Apr 19, 2012
- Research in Motion Limited
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...
- Publication number 20100220772
- Publication date Sep 2, 2010
- Research in Motion Limited
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIRELESS COMMUNICATION SYSTEM USING SURFACE ACOUSTIC WAVE (SAW) SEC...
- Publication number 20080020709
- Publication date Jan 24, 2008
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface acoustic wave sensor or identification device with biosensi...
- Publication number 20060000285
- Publication date Jan 5, 2006
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELECTABLE REFLECTOR ARRAYS FOR SAW SENSORS AND IDENTIFICATION DEVICES
- Publication number 20050121999
- Publication date Jun 9, 2005
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless communication system using surface acoustic wave (SAW) sec...
- Publication number 20050059357
- Publication date Mar 17, 2005
- Research In Motion Limited
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-IDT SAW hybrid communication system
- Publication number 20040219880
- Publication date Nov 4, 2004
- Peter J. Edmonson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoded SAW RFID tags and sensors for multi-user detection using ID...
- Publication number 20040118929
- Publication date Jun 24, 2004
- Peter J. Edmonson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dual track surface acoustic wave RFID/sensor
- Publication number 20030231107
- Publication date Dec 18, 2003
- Peter J. Edmonson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Communication system for two-way exchange of information
- Publication number 20030016735
- Publication date Jan 23, 2003
- Peter J. Edmonson
- G08 - SIGNALLING
Information Patent Application
Adaptive tuning device and method for a wireless communication device
- Publication number 20020053953
- Publication date May 9, 2002
- Peter J. Edmonson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless communication system using surface acoustic wave (SAW) sin...
- Publication number 20010053179
- Publication date Dec 20, 2001
- Colin K. Campbell
- G01 - MEASURING TESTING
Information Patent Application
Wireless communication system using surface acoustic wave (SAW) sec...
- Publication number 20010048386
- Publication date Dec 6, 2001
- Peter J. Edmonson
- G01 - MEASURING TESTING

Colin K. Campbell

Person

Patents Grantslast 30 patents

Wireless communication system using surface acoustic wave (SAW) sec...

Wireless communication system using surface acoustic wave (SAW) sec...

Wireless communication system using surface acoustic wave (SAW) sec...

Wireless communication system using surface acoustic wave (SAW) sec...

Wireless communication system using surface acoustic wave (SAW) sec...

Multi-IDT SAW hybrid communication system

Surface acoustic wave sensor or identification device with biosensi...

Dual track surface acoustic wave RFID/sensor

Selectable reflector arrays for SAW sensors and identification devices

Encoded SAW RFID tags and sensors for multi-user detection using ID...

Wireless communication system using surface acoustic wave (SAW) sec...

Adaptive tuning device and method utilizing a surface acoustic wave...

Wireless communication system using surface acoustic wave (SAW) sin...

Patents Applicationslast 30 patents

Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...

Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...

Wireless Communication System Using Surface Acoustic Wave (SAW) Sec...

WIRELESS COMMUNICATION SYSTEM USING SURFACE ACOUSTIC WAVE (SAW) SEC...

Surface acoustic wave sensor or identification device with biosensi...

SELECTABLE REFLECTOR ARRAYS FOR SAW SENSORS AND IDENTIFICATION DEVICES

Wireless communication system using surface acoustic wave (SAW) sec...

Multi-IDT SAW hybrid communication system

Encoded SAW RFID tags and sensors for multi-user detection using ID...

Dual track surface acoustic wave RFID/sensor

Communication system for two-way exchange of information

Adaptive tuning device and method for a wireless communication device

Wireless communication system using surface acoustic wave (SAW) sin...

Wireless communication system using surface acoustic wave (SAW) sec...