VR

Vesa Ruoppila

Nokia: 7 patents #1,830 of 5,652Top 35%
ND Ntt Docomo: 4 patents #528 of 1,706Top 35%
DA Dolby International Ab: 1 patents #198 of 314Top 65%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
Overall (All Time): #373,720 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11222644 Linear prediction coefficient conversion device and linear prediction coefficient conversion method Nobuhiko Naka 2022-01-11
10714107 Linear prediction coefficient conversion device and linear prediction coefficient conversion method Nobuhiko Naka 2020-07-14
10714108 Linear prediction coefficient conversion device and linear prediction coefficient conversion method Nobuhiko Naka 2020-07-14
10269360 Efficient format conversion in audio coding 2019-04-23
10163448 Linear prediction coefficient conversion device and linear prediction coefficient conversion method Nobuhiko Naka 2018-12-25
9047859 Apparatus and method for encoding and decoding an audio signal using an aligned look-ahead portion Emmanuel Ravelli, Ralf Geiger, Markus Schnell, Guillaume Fuchs, Tom Baeckstroem +2 more 2015-06-02
8121833 Signal modification method for efficient coding of speech signals Mikko Tammi, Milan Jelinek, Claude Laflamme 2012-02-21
7680651 Signal modification method for efficient coding of speech signals Mikko Tammi, Milan Jelinek, Claude Laflamme 2010-03-16
6915257 Method and apparatus for speech coding with voiced/unvoiced determination Ari Heikkinen, Samuli Pietila 2005-07-05
6606593 Methods for generating comfort noise during discontinuous transmission Kari Juhani Jarvinen, Pekka Kapanen, Jani Rotola-Pukkila 2003-08-12
6584437 Method and apparatus for coding successive pitch periods in speech signal Ari Heikkinen, Samuli Pietila 2003-06-24
6202045 Speech coding with variable model order linear prediction Pasi Ojala, Ari Lakaniemi 2001-03-13
5960389 Methods for generating comfort noise during discontinuous transmission Kari Juhani Jarvinen, Pekka Kapanen, Jani Rotola-Pukkila 1999-09-28