David Joseph Mate

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Warwickshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Attenuating an input signal
- Patent number 9,723,405
- Issue date Aug 1, 2017
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier
- Patent number 9,257,951
- Issue date Feb 9, 2016
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equalizer
- Patent number 9,154,100
- Issue date Oct 6, 2015
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying an audio signal
- Patent number 8,311,242
- Issue date Nov 13, 2012
- Red Lion 49 Limited
- David Joseph Mate
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Differential audio amplifier
- Patent number 7,696,824
- Issue date Apr 13, 2010
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Amplifying a Bipolar Input Signal
- Publication number 20230110145
- Publication date Apr 13, 2023
- Solid State Logic UK Limited
- David J Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Attenuating an Input Signal
- Publication number 20170064447
- Publication date Mar 2, 2017
- Red Lion 49 Limited
- David Joseph Mate
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalizer
- Publication number 20140153745
- Publication date Jun 5, 2014
- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Amplifier
- Publication number 20140010385
- Publication date Jan 9, 2014
- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Audio Amplifier
- Publication number 20090212865
- Publication date Aug 27, 2009
- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifying an audio signal
- Publication number 20080008335
- Publication date Jan 10, 2008
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY