Jani Rotola-Pukkila

This inventor holds 17 USPTO granted patents, plus 6 CIPO patents and 1 EPO patent, primarily in Speech Coding Technology. Top assignees: Nokia Corporation, Nokia Mobile Phones Limited, Accenture Global Services Gmbh. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jani Rotola-Pukkila. Retrieved from https://idiyas.com/inventor/jani-rotola-pukkila

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 17

% Patents Active = 94.1

CIPO Patents = 6

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 477(Granted Patents)

Location History:

Tampere, FI (1999 - 2009)
Kangasala, FI (2009)
Lempaala, FI (2019)

Company Filing History:

Nokia Mobile Phones Limited

patents

1 out of 1,457

Accenture Global Services Gmbh

patents

Years Active: 1999-2019

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Areas of Expertise:

Image Processing

Speech Decoder

Error Concealment

Adaptive Coding

Telecommunication

Convolutional Encoding

Comfort Noise

Data Transmission

Wideband Codec

Channel Quality

Bit Protection

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10346687 - Condition detection using image processing (2019-07-09),

2. 7529673 - Spectral parameter substitution for the frame error concealment in a speech decoder (2009-05-05),

3. 7483830 - Speech decoder and a method for decoding speech (2009-01-27),

4. 7315814 - Method and apparatus providing adaptive multi-rate speech coding (2008-01-01),

5. 7031926 - Spectral parameter substitution for the frame error concealment in a speech decoder (2006-04-18),

6. 7027518 - Method and arrangement for providing optimal bit protection against transmission errors (2006-04-11),

7. 6993488 - Audible error detector and controller utilizing channel quality data and iterative synthesis (2006-01-31),

8. 6981202 - Method and system for allocating convolutional encoded bits into symbols before modulation for wireless communication (2005-12-27),

9. 6968309 - Method and system for speech frame error concealment in speech decoding (2005-11-22),

10. 6782367 - Method and arrangement for changing source signal bandwidth in a telecommunication connection with multiple bandwidth capability (2004-08-24),

11. 6732070 - Wideband speech codec using a higher sampling rate in analysis and synthesis filtering than in excitation searching (2004-05-04),

12. 6691085 - Method and system for estimating artificial high band signal in speech codec using voice activity information (2004-02-10),

13. 6662155 - Method and system for comfort noise generation in speech communication (2003-12-09),

14. 6658064 - Method for transmitting background noise information in data transmission in data frames (2003-12-02),

15. 6615169 - High frequency enhancement layer coding in wideband speech codec (2003-09-02),

Title: Inventor Spotlight: Jani Rotola-Pukkila

Introduction

Jani Rotola-Pukkila is a prominent inventor located in Tampere, Finland. With an impressive portfolio of 16 patents, he has made significant contributions to the field of speech processing and telecommunications. His innovative methods and technologies have enhanced the way we communicate in today’s digital age.

Latest Patents

Among his latest patents, Jani Rotola-Pukkila has developed a method for spectral parameter substitution for frame error concealment in speech decoders. This technique allows a speech decoder to effectively handle bad frames that are either corrupted or lost over communications channels. The method involves replacing spectral parameter values in these frames with those derived from recently received good frames, thus ensuring that the quality of synthesized speech remains as high as possible.

Another notable patent by Rotola-Pukkila involves a speech decoder that converts a linear prediction encoded speech signal into a first sample stream representing a first frequency band. This system also includes a vocoder that transforms an input signal into a second sample stream, enabling comprehensive processing of speech signals. The innovation centers on generating a second linear prediction filter based on the first filter, thus optimizing spoken communication across different frequency bands.

Career Highlights

Jani Rotola-Pukkila has gained substantial experience working with renowned companies in the technology sector. Notably, he has worked with Nokia Mobile Phones Limited and Nokia Corporation, where he has been instrumental in developing cutting-edge telecommunications technologies. His expertise and pioneering spirit have been crucial in shaping advancements in mobile communication systems.

Collaborations

Throughout his career, Jani has collaborated with esteemed professionals such as Janne Vainio and Hannu J. Mikkola. These collaborations have fostered innovative ideas and led to remarkable advancements in communication technology. Working alongside talented individuals has allowed Jani to leverage collective knowledge, resulting in numerous successful inventions.

Conclusion

Jani Rotola-Pukkila stands out as a remarkable inventor whose contributions to speech processing and telecommunications have left a lasting impact on the industry. With a strong foundation built from his extensive patent portfolio and collaborative efforts, he continues to pave the way for future innovations in communication technology. As he advances in his career, the technological world eagerly anticipates the next wave of ground-breaking inventions from this exceptional inventor.

Profile summary based on public USPTO records.