Heikkinen; Ari

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heikkinen; Ari.The latest application filed is for "method and system for pitch contour quantization in audio coding".

Company Profile

0.9.9

Heikkinen; Ari - Tampere N/A FI
Heikkinen; Ari - Salo FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for pitch contour quantization in audio coding Grant 8,380,496 - Ramo , et al. February 19, 2	2013-02-19
Decoder synchronization adjustment Grant 8,243,761 - Heikkinen , et al. August 14, 2	2012-08-14
Speech coding method, device, coding module, system and software program product for pre-processing the phase structure of a to be encoded speech signal to match the phase structure of the decoded signal Grant 7,523,032 - Heikkinen , et al. April 21, 2	2009-04-21
Method and system for pitch contour quantization in audio coding App 20080275695 - Ramo; Anssi ; et al.	2008-11-06
Method and apparatus for reducing synchronization delay in packet switched voice terminals using speech decoder modification App 20080235009 - Heikkinen; Ari ; et al.	2008-09-25
Method and apparatus for reducing synchronization delay in packet switched voice terminals using speech decoder modification Grant 7,394,833 - Heikkinen , et al. July 1, 2	2008-07-01
Method and device for obtaining parameters for parametric speech coding of frames App 20050228648 - Heikkinen, Ari	2005-10-13
Method and apparatus for speech coding with voiced/unvoiced determination Grant 6,915,257 - Heikkinen , et al. July 5, 2	2005-07-05
Speech coding App 20050137858 - Heikkinen, Ari ; et al.	2005-06-23
Method and system for pitch contour quantization in audio coding App 20050091044 - Ramo, Anssi ; et al.	2005-04-28
Method and system for speech coding App 20050091041 - Ramo, Anssi ; et al.	2005-04-28
Speech coding exploiting the power ratio of different speech signal components Grant 6,801,887 - Heikkinen , et al. October 5, 2	2004-10-05
Method and apparatus for reducing synchronization delay in packet switched voice terminals using speech decoder modification App 20040156397 - Heikkinen, Ari ; et al.	2004-08-12
Method and apparatus for coding successive pitch periods in speech signal Grant 6,584,437 - Heikkinen , et al. June 24, 2	2003-06-24
Method and apparatus for coding successive pitch periods in speech signal App 20030004709 - Heikkinen, Ari ; et al.	2003-01-02
Method and apparatus for speech coding with voiced/unvoiced determination App 20020156620 - Heikkinen, Ari ; et al.	2002-10-24
Procedure and decoder for decrypting a coded video signal Grant 5,343,528 - Heikkinen August 30, 1	1994-08-30

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