Carlos Andre Faria Calisto

Title: Innovations of Carlos Andre Faria Calisto

Introduction

Carlos Andre Faria Calisto is a notable inventor based in Swindon, GB. He has made significant contributions to the field of voltage regulation and power conversion. With a total of 2 patents, his work focuses on enhancing the efficiency and functionality of power systems.

Latest Patents

One of his latest patents is titled "Buck converter continuous conduction operation." This invention describes systems and methods that enable voltage regulation even when the inductor current approaches or is at 0 amps. The voltage regulator can operate in a three-level (3L) mode until a capacitor voltage is detected as out of regulation. It can then switch to a two-level (2L) mode, allowing auxiliary circuitry to adjust the capacitor voltage back into regulation without affecting the current supplied to a load. This innovative approach reduces the likelihood of switching harmonics being introduced as noise into the power supplied from the voltage regulator.

Another significant patent is the "Reconfigurable multi-phase power converter." This invention discloses an apparatus that includes a first primary power converter generating a regulated supply voltage to a designated node and a second primary power converter for another regulated supply voltage. The design incorporates multiple secondary power converters and a multiplexer circuit to select which secondary converter provides output current to the regulated supply voltage nodes.

Career Highlights

Carlos is currently employed at Apple Inc., where he continues to innovate in the field of power conversion technologies. His work is instrumental in developing advanced power management solutions that are crucial for modern electronic devices.

Collaborations

Throughout his career, Carlos has collaborated with talented individuals such as Vincenzo Bisogno and Nuno M Nogueira Dias. These collaborations have fostered a creative environment that enhances the development of cutting-edge technologies.

Conclusion

Carlos Andre Faria Calisto is a prominent inventor whose work in voltage regulation and power conversion has made a significant impact in the industry. His innovative patents reflect his commitment to advancing technology and improving efficiency in power systems.