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Chris DeVries
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Ottawa, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Low-power class D amplifier using multistate analog feedback loops
Patent number
8,553,909
Issue date
Oct 8, 2013
SMSC Holdings SARL
Justin L. Fortier
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
RF-to-baseband receiver architecture
Patent number
7,539,476
Issue date
May 26, 2009
Kleer Semiconductor Corporation
Christopher Andrew Devries
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Directly tuned filter and method of directly tuning a filter
Patent number
6,983,136
Issue date
Jan 3, 2006
Eno Semiconductor Inc.
Ralph Mason
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Injection locking using direct digital tuning
Patent number
6,963,249
Issue date
Nov 8, 2005
ENQ Semiconductor Inc.
Christopher Andrew Devries
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power down system and method for integrated circuits
Patent number
6,873,215
Issue date
Mar 29, 2005
ENQ Semiconductor, Inc.
Christopher Andrew Devries
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal sampling method and circuit for improved hold mode isolation
Patent number
6,836,158
Issue date
Dec 28, 2004
ENQ Semiconductor Inc.
Christopher Andrew Devries
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Low-Power Class D Amplifier Using Multistate Analog Feedback Loops
Publication number
20120275493
Publication date
Nov 1, 2012
SMSC Holdings S.a.r.l.
Justin L. Fortier
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RF-to-baseband receiver architecture
Publication number
20070213019
Publication date
Sep 13, 2007
Kleer Semiconductor Corporation
Christopher Andrew Devries
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power down system and method for integrated circuits
Publication number
20040063473
Publication date
Apr 1, 2004
Christopher Andrew Devries
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Injection locking using direct digital tuning
Publication number
20040036538
Publication date
Feb 26, 2004
Christopher Andrew Devries
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Interdigitated integrated circuit capacitor
Publication number
20040031982
Publication date
Feb 19, 2004
Christopher Andrew Devries
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Signal sampling method and circuit for improved hold mode isolation
Publication number
20040032286
Publication date
Feb 19, 2004
Christopher Andrew Devries
G11 - INFORMATION STORAGE
Information
Patent Application
Directly tuned filter and method of directly tuning a filter
Publication number
20030054783
Publication date
Mar 20, 2003
Ralph Mason
H03 - BASIC ELECTRONIC CIRCUITRY