This inventor holds 2 USPTO granted patents. Top assignee: Nxp B.v.. Active years: 2009-2011.
Company Filing History:
Years Active: 2009-2011
Title: F Javier Esguevillas: Innovator in Digital Amplification Technology
Introduction
F Javier Esguevillas is a notable inventor based in Cambrils, Spain. He has made significant contributions to the field of audio amplification technology, particularly through his innovative work on digital amplifiers. With a total of 2 patents, Esguevillas has focused on enhancing the efficiency and performance of class-D audio amplifiers.
Latest Patents
Esguevillas' latest patents revolve around the advancements in digital amplifier technology. One of his inventions addresses the common issue of distortion in class-D amplifiers. This patent introduces a ripple suppression circuit designed to minimize voltage ripples in the supply voltage, which are known to contribute to distortion in the output signal. By implementing this technology, Esguevillas aims to improve the overall sound quality of digital amplifiers.
Another significant patent focuses on compensating for distortions caused by switching delays in the end stage of the amplifier. By measuring these delays and adjusting the switching time accordingly, Esguevillas' invention corrects the output pulse duration to align with the input duty cycle. This innovation allows for better performance, accommodating variations due to device aging, temperature changes, and other factors.
Career Highlights
Esguevillas is currently associated with NXP B.V., a company known for its expertise in semiconductor technology. His work at NXP has allowed him to further develop his ideas and contribute to cutting-edge advancements in audio technology.
Collaborations
Throughout his career, Esguevillas has collaborated with talented professionals in the field, including Matthias Wendt and Iain Mosely. These collaborations have enriched his work and fostered innovation in audio amplification.
Conclusion
F Javier Esguevillas stands out as a key figure in the realm of digital amplification technology. His patents reflect a commitment to improving audio quality and efficiency in class-D amplifiers. Through his work at NXP B.V. and collaborations with other experts, Esguevillas continues to push the boundaries of innovation in this field.