Fredrik GRAN

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Ballerup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Hearing device with microphone switching and related method
- Patent number 11,653,147
- Issue date May 16, 2023
- GN HEARING A/S
- Jesper B. Boldt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Kalman filtering based speech enhancement using a codebook based ap...
- Patent number 11,082,780
- Issue date Aug 3, 2021
- GN Hearing A/S
- Mathew Shaji Kavalekalam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Kalman filtering based speech enhancement using a codebook based ap...
- Patent number 10,284,970
- Issue date May 7, 2019
- GN HEARING A/S
- Mathew Shaji Kavalekalam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
HEARING DEVICE WITH MICROPHONE SWITCHING AND RELATED METHOD
- Publication number 20210345042
- Publication date Nov 4, 2021
- GN Hearing A/S
- Jesper B. BOLDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KALMAN FILTERING BASED SPEECH ENHANCEMENT USING A CODEBOOK BASED AP...
- Publication number 20190261098
- Publication date Aug 22, 2019
- GN Hearing A/S
- Mathew Shaji KAVALEKALAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KALMAN FILTERING BASED SPEECH ENHANCEMENT USING A CODEBOOK BASED AP...
- Publication number 20170265010
- Publication date Sep 14, 2017
- GN Resound A/S
- Mathew Shaji KAVALEKALAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE