EPO Patents = 1

Forward Citations = 60

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8 inventors (with patents filed for the assignee):

Yasuo Yoshioka (4 out of 23 patents)

Xavier Serra (4 out of 7 patents)

Jordi Bonada (3 out of 31 patents)

4. Hiraku Kayama (2 out of 19 patents)

5. Alex Loscos (1 out of 7 patents)

6. Takahiro Kawashima (1 out of 13 patents)

7. Pedro Cano (1 out of 2 patents)

8. Mark Schiementz (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 7606709 - Voice converter with extraction and modification of attribute data (2009-10-20),

2. 7464034 - Voice converter for assimilation by frame synthesis with temporal alignment (2008-12-09),

3. 7149682 - Voice converter with extraction and modification of attribute data (2006-12-12),

4. 7117154 - Converting apparatus of voice signal by modulation of frequencies and amplitudes of sinusoidal wave components (2006-10-03),

Pompeu Fabra University (UPF) is a public university in Barcelona, Spain. Established in 1990, UPF is known for its internationally recognized research and high-quality education in various fields such as social sciences, humanities, communication, and health sciences. The university has a strong focus on innovation and entrepreneurship, and offers a wide range of undergraduate, graduate, and doctoral programs to students from around the world.

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USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#120 in Barcelona

#490 in Spain

Barcelona, Spain

Pompeu Fabra University