Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9196255 | Low complexity target vector identification | Lasse Juhani Laaksonen, Anssi Ramo, Mikko Tammi | 2015-11-24 |
| 9179232 | Method and apparatus for associating audio objects with content and geo-location | Petri Jarske, Juha Henrik Arrasvuori, Anssi Ramo, James D. Lynch | 2015-11-03 |
| 9082397 | Encoder | Lasse Juhani Laaksonen, Mikko Tammi, Anssi Ramo | 2015-07-14 |
| 8930197 | Apparatus and method for encoding and reproduction of speech and audio signals | Anssi Ramo, Mikko Tammi, Lasse Juhani Laaksonen | 2015-01-06 |
| 8924202 | Audio signal coding system and method using speech signal rotation prior to lattice vector quantization | Marcel Vasilache | 2014-12-30 |
| 8856049 | Audio signal classification by shape parameter estimation for a plurality of audio signal samples | Lasse Juhani Laaksonen, Mikko Tammi, Anssi Ramo | 2014-10-07 |
| 8781844 | Audio coding | Lasse Juhani Laaksonen, Mikko Tammi, Anssi Ramo | 2014-07-15 |
| 8762141 | Reduced-complexity vector indexing and de-indexing | Lasse Juhani Laaksonen, Anssi Ramo, Mikko Tammi | 2014-06-24 |
| 8397117 | Method and apparatus for error concealment of encoded audio data | Lasse Juhani Laaksonen, Mikko Tammi, Anssi Ramo | 2013-03-12 |
| 8195452 | High-quality encoding at low-bit rates | Ioan Tabus | 2012-06-05 |
| 8060363 | Audio signal encoding | Anssi Ramo, Lasse Juhani Laaksonen | 2011-11-15 |
| 8027380 | Method and apparatus for fast nearest neighbor search for vector quantizers | Lasse Juhani Laaksonen, Mikko Tammi, Anssi Ramo | 2011-09-27 |
| 7813922 | Audio quantization | Anssi Ramo, Lasse Juhani Laaksonen | 2010-10-12 |
| 7752038 | Pitch lag estimation | Lasse Juhani Laaksonen, Anssi Ramo | 2010-07-06 |
| 7689427 | Methods and apparatus for implementing embedded scalable encoding and decoding of companded and vector quantized audio data | — | 2010-03-30 |
| 7587314 | Single-codebook vector quantization for multiple-rate applications | Anssi Ramo | 2009-09-08 |