AH

Ari Heikkinen

Nokia: 11 patents #813 of 5,652Top 15%
Overall (All Time): #465,526 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8380496 Method and system for pitch contour quantization in audio coding Anssi Ramo, Jani Nurminen, Sakari Himanen 2013-02-19
8243761 Decoder synchronization adjustment Ari Lakaniemi 2012-08-14
7523032 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 Sakari Himanen, Anssi Ramo 2009-04-21
7394833 Method and apparatus for reducing synchronization delay in packet switched voice terminals using speech decoder modification Ari Lakaniemi 2008-07-01
7089180 Method and device for coding speech in analysis-by-synthesis speech coders 2006-08-08
6915257 Method and apparatus for speech coding with voiced/unvoiced determination Samuli Pietila, Vesa Ruoppila 2005-07-05
6801887 Speech coding exploiting the power ratio of different speech signal components Mikko Tammi, Jani Nurminen 2004-10-05
6584437 Method and apparatus for coding successive pitch periods in speech signal Vesa Ruoppila, Samuli Pietila 2003-06-24
6370367 Method for improving the quality of reception in a radio receiver and a radio receiver Alejandro Monge-Navarro, Pekka Mellanen 2002-04-09
6125267 Method for improving the tuning of a radio receiver and a radio receiver Alejandro Monge-Navarro, Pekka Mellanen 2000-09-26
5343528 Procedure and decoder for decrypting a coded video signal 1994-08-30