David Hoare

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Herefordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier for electrostatic transducers
- Patent number 9,692,372
- Issue date Jun 27, 2017
- Warwick Audio Technologies Limited
- Brian Atkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrostatic transducer
- Patent number 9,503,821
- Issue date Nov 22, 2016
- Warwick Audio Technologies Limited
- Brian Atkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Amplifier for Electrostatic Transducers
- Publication number 20140233763
- Publication date Aug 21, 2014
- WARWICK AUDIO TECHNOLOGIES LIMITED
- Brian Atkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electrostatic Transducer
- Publication number 20140232236
- Publication date Aug 21, 2014
- WARWICK AUDIO TECHNOLOGIES LIMITED
- Brian Atkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE