Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8731914 | System and method for winding audio content using a voice activity detection algorithm | Hannu Mikkola, Jari Makinen | 2014-05-20 |
| 8479107 | Method and apparatus for fluid graphical user interface | Janne Bergman | 2013-07-02 |
| 8438019 | Classification of audio signals | Hannu Mikkola, Pasi Ojala, Jari Makinen | 2013-05-07 |
| 7610543 | Method and apparatus for puncturing with unequal error protection in a wireless communication system | Hannu Mikkola | 2009-10-27 |
| 7584096 | Method and apparatus for encoding speech | Jari Makinen, Hannu Mikkola | 2009-09-01 |
| 7529673 | Spectral parameter substitution for the frame error concealment in a speech decoder | Jari Makinen, Hannu Mikkola, Jani Rotola-Pukkila | 2009-05-05 |
| 7495585 | Method for inputting characters in electronic device | Hannu Mikkola, Hannu Korhonen, Sakari Himanen, Toni P. Nieminen, Tuomas Vaittinen +1 more | 2009-02-24 |
| 7483830 | Speech decoder and a method for decoding speech | Jani Rotola-Pukkila, Hannu Mikkola | 2009-01-27 |
| 7376554 | Excitation for higher band coding in a codec utilising band split coding methods | Pasi Ojala, Hannu Mikkola | 2008-05-20 |
| 7315814 | Method and apparatus providing adaptive multi-rate speech coding | Hannu Mikkola, Jani Rotola-Pukkila | 2008-01-01 |
| 7031926 | Spectral parameter substitution for the frame error concealment in a speech decoder | Jari Makinen, Hannu Mikkola, Jani Rotola-Pukkila | 2006-04-18 |
| 7027518 | Method and arrangement for providing optimal bit protection against transmission errors | Hannu Mikkola, Jani Rotola-Pukkila | 2006-04-11 |
| 6993488 | Audible error detector and controller utilizing channel quality data and iterative synthesis | Hannu Mikkola, Jani Rotola-Pukkila | 2006-01-31 |
| 6981202 | Method and system for allocating convolutional encoded bits into symbols before modulation for wireless communication | Hannu Mikkola, Jani Rotola-Pukkila | 2005-12-27 |
| 6968309 | Method and system for speech frame error concealment in speech decoding | Jari Makinen, Hannu Mikkola, Jani Rotola-Pukkila | 2005-11-22 |
| 6940967 | Multirate speech codecs | Jari Makinen | 2005-09-06 |
| 6850883 | Decoding method, speech coding processing unit and a network element | Pekka Kapanen | 2005-02-01 |
| 6791966 | Signal coding | Hannu Mikkola | 2004-09-14 |
| 6792053 | Method for estimating channel bit error ratio, and receiver | Hannu Mikkola, Arto Saikanmäki | 2004-09-14 |
| 6782367 | Method and arrangement for changing source signal bandwidth in a telecommunication connection with multiple bandwidth capability | Hannu Mikkola, Jani Rotola-Pukkila | 2004-08-24 |
| 6732070 | Wideband speech codec using a higher sampling rate in analysis and synthesis filtering than in excitation searching | Jani Rotola-Pukkila, Hannu Mikkola | 2004-05-04 |
| 6691085 | Method and system for estimating artificial high band signal in speech codec using voice activity information | Jani Rotola-Pukkila, Hannu Mikkola | 2004-02-10 |
| 6662155 | Method and system for comfort noise generation in speech communication | Jani Rotola-Pukkila, Hannu Mikkola | 2003-12-09 |
| 6658064 | Method for transmitting background noise information in data transmission in data frames | Jani Rotola-Pukkila, Hannu Mikkola, Pekka Kapanen | 2003-12-02 |
| 6615169 | High frequency enhancement layer coding in wideband speech codec | Pasi Ojala, Jani Rotola-Pukkila, Hannu Mikkola | 2003-09-02 |