Company Filing History:
Years Active: 2006-2020
Title: Innovations of Robert Michael Fisher
Introduction
Robert Michael Fisher is a notable inventor based in Center Point, IA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of charge pump technologies. With a total of 11 patents to his name, Fisher's work has had a considerable impact on the industry.
Latest Patents
One of Fisher's latest patents is titled "Apparatus and methods for multi-mode charge pumps." This invention discloses a multi-mode charge pump that includes an output terminal, a mode control circuit, a first switched capacitor, a capacitor charging circuit, and a plurality of switches. The capacitor charging circuit connects a first end of the first switched capacitor to a charging voltage in a first phase of a clock signal, and connects it to a reference voltage in a second phase. The charging voltage level changes based on the selected mode, allowing for versatile operation. The switches facilitate the connection of the capacitor to the reference voltage and the output terminal in different phases, enhancing the efficiency of the charge pump.
Career Highlights
Fisher is currently employed at Skyworks Solutions, Inc., where he continues to innovate and develop new technologies. His work at Skyworks has positioned him as a key player in the advancement of charge pump systems and related technologies.
Collaborations
Throughout his career, Fisher has collaborated with several talented individuals, including Michael L. Hageman and David Steven Ripley. These collaborations have contributed to the successful development of various technologies and patents.
Conclusion
Robert Michael Fisher is a distinguished inventor whose work in multi-mode charge pumps has advanced the field of electrical engineering. His contributions, along with his collaborations, continue to influence the industry positively.