Company Filing History:
Years Active: 2023-2025
Title: Innovations by Costantino Ligouras
Introduction
Costantino Ligouras is an accomplished inventor based in Utrecht, Netherlands. He has made significant contributions to the field of bio-impedance measurement and analog-to-digital conversion. With a total of 6 patents to his name, Ligouras continues to push the boundaries of technology.
Latest Patents
One of his latest patents is focused on bio-impedance measurement using voltage to current conversion. This method and apparatus involve a bio-impedance transducer that receives a bio-impedance signal from two electrodes coupled to a body. The design includes a resistance to determine the alternating current of the bio-impedance signal, a gain stage to amplify this current, and a down converter to transform the amplified alternating current into a direct current bio-impedance signal. An analog-to-digital converter is then used to convert this direct current signal into a digital format.
Another notable patent involves a multi-mode sigma-delta ADC circuit and a microphone circuit that utilizes this technology. The multi-mode sigma-delta ADC circuit comprises operational transconductance amplifiers, a filter, a quantizer, and a differential digital-to-analog converter. This innovative design allows for switching between different operational modes to enhance common mode rejection performance.
Career Highlights
Costantino Ligouras is currently employed at NXP B.V., where he applies his expertise in developing advanced electronic solutions. His work has been instrumental in creating technologies that improve the efficiency and accuracy of electronic measurements.
Collaborations
Throughout his career, Ligouras has collaborated with talented individuals such as Harry Neuteboom and Sergio Andrés Rueda Gómez. These partnerships have fostered innovation and contributed to the success of various projects.
Conclusion
Costantino Ligouras is a prominent inventor whose work in bio-impedance measurement and analog-to-digital conversion has made a significant impact in the field of electronics. His innovative patents and collaborations continue to shape the future of technology.