Antonio Afonso Bras Ferreira Marques

Title: Antonio Afonso Bras Ferreira Marques: Innovator in Touch Technology

Introduction

Antonio Afonso Bras Ferreira Marques is a notable inventor based in Haddenham, GB. He has made significant contributions to the field of touch technology, holding two patents that showcase his innovative approach to user interface design.

Latest Patents

One of his latest patents is a force-sensing touch panel. This invention includes a layer structure stacked in a thickness direction between first and second surfaces. The layer structure consists of a number of first electrodes and second electrodes, a layer of piezoelectric material, and a number of third electrodes. The first and second electrodes are configured to define a coordinate system for sensing the location of a force applied to the touch panel in a plane perpendicular to the thickness direction. The third electrodes are designed to enable the determination of unique locations corresponding to two or more forces applied to the touch panel concurrently.

Another significant patent is for a buttonless device. This device features a body and a touch panel supported by, integrated with, or underlying the body. The touch panel includes a layer of piezoelectric material disposed between a plurality of first electrodes and at least one second electrode. Additionally, the device incorporates at least one second piezoelectric input region, which is supported by, integrated with, or underlying a portion of the body that does not correspond to the touch panel. This innovative device is configured to receive user input using the touch panel and/or at least one piezoelectric input region.

Career Highlights

Antonio is currently associated with Cambridge Touch Technologies Ltd., where he continues to develop cutting-edge technologies in touch interfaces. His work has significantly advanced the capabilities of touch panels, making them more responsive and versatile.

Collaborations

Antonio has collaborated with notable professionals in the field, including Arokia Nathan and Michael Robert Astley. Their combined expertise has contributed to the successful development of innovative touch technologies.

Conclusion

Antonio Afonso Bras Ferreira Marques is a pioneering inventor whose work in touch technology has led to significant advancements in user interface design. His patents reflect a commitment to innovation and a deep understanding of the needs of modern technology users.