John C Cassani

Title: John C. Cassani: Innovator in DC/DC Converter Technology

Introduction

John C. Cassani is a notable inventor based in Lexington, KY (US). He has made significant contributions to the field of electrical engineering, particularly in the development of DC/DC converter technology. His innovative approach has led to the creation of a patent that addresses critical issues in power management.

Latest Patents

John C. Cassani holds a patent for a DC/DC converter. This invention features a latch that is set by a clock to activate a power switch. The latch is reset by a high voltage comparator, a clock delay, and a low-voltage-to-charging-current comparator. The voltage at turn-on is compared with an up-ramping reference until it matches an operating reference. A temporary delay is incorporated to prevent response to parasitic effects across the power switch. This design effectively prevents excess drive resulting from low output currents and malfunctions during turn-on.

Career Highlights

Cassani is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop advanced technologies that enhance power management systems. His innovative contributions have been recognized within the industry.

Collaborations

Throughout his career, John C. Cassani has collaborated with notable colleagues, including Mark K. DeMoor and Paul W. Graf. These collaborations have fostered an environment of innovation and have contributed to the advancement of technology in their respective fields.

Conclusion

John C. Cassani's work in the field of DC/DC converters exemplifies the impact of innovation on electrical engineering. His patent and contributions to IBM highlight his role as a significant inventor in the industry.