Geoffrey Glen Martin

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Vinderup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker position estimation
- Patent number 8,279,709
- Issue date Oct 2, 2012
- Bang & Olufsen A/S
- Sylvain Choisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording, synthesis and reproduction of sound fields in an enclosure
- Patent number 8,175,286
- Issue date May 8, 2012
- Bang & Olufsen A/S
- Søren Bech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multichannel upmixing and downmixing
- Patent number 7,813,933
- Issue date Oct 12, 2010
- Bang & Olufsen A/S
- Geoffrey Glen Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOW FREQUENCY MANAGEMENT FOR MULTICHANNEL SOUND REPRODUCTION SYSTEMS
- Publication number 20100220864
- Publication date Sep 2, 2010
- Geoffrey Glen Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER POSITION ESTIMATION
- Publication number 20100195444
- Publication date Aug 5, 2010
- BANK & OLUFSEN A/S
- Sylvain Choisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPRODUCTION OF LOW FREQUENCY EFFECTS IN SOUND REPRODUCTION SYSTEMS
- Publication number 20090296943
- Publication date Dec 3, 2009
- Bang & Olufsen A/S
- Geoffrey Glen Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MULTICHANNEL UPMIXING AND DOWNMIXING
- Publication number 20090150163
- Publication date Jun 11, 2009
- Geoffrey Glen Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording, Synthesis And Reproduction Of Sound Fields In An Enclosure
- Publication number 20080212788
- Publication date Sep 4, 2008
- Bang & Olufsen A/S
- Soren Bech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE