Barcelona, Spain

Manel Guberna Alpuente

This inventor holds 1 USPTO granted patent. Top assignee: Lernout & Hauspie Speech Products N.v.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manel Guberna Alpuente. Retrieved from https://idiyas.com/inventor/manel-guberna-alpuente

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Manel Guberna Alpuente: Innovator in Speech Encoding Technology

Introduction

Manel Guberna Alpuente is a notable inventor based in Barcelona, Spain. He has made significant contributions to the field of speech encoding technology. His innovative work focuses on improving the quality of speech signals through advanced encoding methods.

Latest Patents

Manel Guberna Alpuente holds a patent for an "Apparatus and method for hybrid excited linear prediction speech encoding." This patent describes a method of encoding a speech signal using analysis-by-synthesis. It allows for a flexible selection of excitation waveforms combined with efficient bit allocation. This approach results in improved speech quality compared to other methods at similar bit rates.

Career Highlights

Manel is associated with Lernout & Hauspie Speech Products N.V., a company known for its advancements in speech recognition and synthesis technologies. His work at the company has contributed to the development of innovative solutions in the field.

Collaborations

Throughout his career, Manel has collaborated with talented individuals such as Jean-Francois Rasaminjanahary and Mohand Ferhaoui. These collaborations have further enhanced the impact of his work in speech technology.

Conclusion

Manel Guberna Alpuente is a distinguished inventor whose contributions to speech encoding technology have made a significant impact. His innovative methods continue to influence the field, showcasing the importance of advancements in communication technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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