Granted patents

US patents

Breebaart, J. (2010). Encoding audio signals. US patent 7720231. Granted 18-5-2010.
Download [pdf]

Villemoes, L., Kjoerling, K., Purnhagen, H., Roeden, J., Breebaart, J., Hotho, G. (2010). Multi parameterisation based multi-channel reconstruction. US patent 7668722. Granted 23-2-2010.
Download [pdf]

Schuijers, E. G. P., Breebaart, D. J., Myburg, F. P., van de Kerkhof, L. M. (2010). Stereo coding and decoding methods and apparatus thereof. US patent 7646875. Granted 12-01-2010.
Download [pdf]

Breebaart, D. J., Schuijers, E. G. P, Hotho, G., van Loon, M. W. (2009). Multi-channel encoder. US patent 7602922. Granted 13-10-2009.
Download [pdf]

McKinney, M. F., Breebaart, D. J., van de Par, S. L. J. D. E., van Paepegem, L. A. J. (2009). Audio reproduction apparatus, method, computer program. US patent 7518054. Granted 14-04-2009.
Download [pdf]

Breebaart, D. J. (2008). Audio coding. US patent 7447629. Granted 04-11-2008.
Download [pdf]

Breebaart, D. J., Schuijers, E. G. P. (2008). Processing of multi-channel signals. US patent 7343281. Granted 11-03-2008.
Download [pdf]

Breebaart, D. J., Oomen, A. W. (2007). Audio coding. US patent 7181019. Granted 20-02-2007.
Download [pdf]


European patents

Breebaart, D. J., Schuijers, E. P. G., Oomen, A. W. J. (2010). Audio encoding and decoding. European patent 1989920. Granted 20-01-2010.
Download [pdf]

Breebaart, D. J., Schuijers, E. P. G., Purnhagen, H., Rödén, K. J. (2009). Audio channel conversion. European patent 1769491. Granted 30-9-2009.
Download [pdf]

Breebaart, D. J., van de Par, S. L. J. D. E. (2009). Decoding apparatus with decorrelator unit. European patent 1881486. Granted 18-03-2009.
Download [pdf]

Breebaart, D. J., McKinney, M. F. (2008). Method of and system for classification of an audio signal. European patent 1745463. Granted 9-07-2008.
Download [pdf]

Breebaart, D. J., Schuijers, E. P. G., Hotho, G. H., van Loon, M. W. (2008). Multi-channel encoder. European patent 1735774. Granted 14-05-2008.
Download [pdf]

Purnhagen, H., Breebaart, J., Schuijers, E, P. G., Villemoes, L, Rödén, K. J., Engdegĺrd, J. (2008). Stereo compatible multi-channel audio coding. European patent 1784819. Granted 30-4-2008.
Download [pdf]

Breebaart, D. J., van de Par, S. L. J. D. E. (2008). Parametric representation of spatial audio. European patent 1500084. Granted 23-01-2008.
Download [pdf]

Rödén, K. J., Engdegĺrd, J., Purnhagen, J., Breebaart, D. J., Schuijers, E. P. G., van de Par, S. L. J. D. E., Hilpert, J., Herre, J. (2007). Energy dependent quantization for efficient coding of spatial audio parameters. European patent 1754222. Granted 14-11-2007.
Download [pdf]

Breebaart, D. J. (2007). Audio coding. European patent 1523862. Granted 31-10-2007.
Download [pdf]

Villemoes, L., Kjörling, K., Purnhagen, H., Rödén, J., Breebaart, D. J., Hotho, G. (2007). Multi-channel audio energy loss compensation. European patent 1730726. Granted 10-10-2007.
Download [pdf]

Villemoes, L., Kjörling, K., Purnhagen, H., Rödén, K. J., Breebaart, J., Hotho, G. (2007). Multi parameterization based multi-channel reconstruction. European patent 1738353. Granted 29-8-2007.
Download [pdf]

Breebaart, D. J. (2007). Encoding audio signals. European patent 1671316. Granted 01-08-2007.
Download [pdf]

Breebaart, D. J. (2007). Signal synthesizing. European patent 1500082. Granted 14-2-2007.
Download [pdf]

Breebaart, D. J., Oomen, A. W. (2006). Audio coding. European patent 1595247. Granted 13-9-2006.
Download [pdf]

Oomen, A. W. J., Schuijers, E. P. G., Breebaart, D. J., van de Par, S. L. J. D. E. (2006). Parametric multi-channel audio representation. European patent 1500083. Granted 28-6-2006.
Download [pdf]