Company Filing History:
Years Active: 2007
Title: John A. Herrmann: Innovator in Power Control Systems
Introduction
John A. Herrmann is a notable inventor based in Cedar Park, TX (US). He has made significant contributions to the field of information handling systems, particularly in power control technologies. His innovative approach has led to the development of a patented method that enhances power supply response to microprocessor demands.
Latest Patents
Herrmann holds a patent for a "Method and system for information handling system power control." This invention improves the power supply's response to variations in power demand by utilizing compensation loops that estimate changes in load current with enhanced speed. The load current estimate is partially achieved through a capacitance feed forward compensation loop, which senses voltage at output capacitors. This technology replicates the current present in the capacitors and communicates the adjusted capacitor current to the power supply for optimal power output adjustments. The capacitance compensation loop significantly improves the power supply's response time to microprocessor power demand fluctuations, allowing for a reduction in the size or number of output capacitors while maintaining the necessary voltage and current tolerances.
Career Highlights
John A. Herrmann is currently employed at Dell Products Inc., where he continues to innovate in the field of power control systems. His work has been instrumental in advancing the efficiency and reliability of power supplies in information handling systems.
Collaborations
Throughout his career, Herrmann has collaborated with talented individuals such as Brent Alan McDonald and Daniel E. Jenkins. These partnerships have contributed to the successful development and implementation of his innovative technologies.
Conclusion
John A. Herrmann's contributions to power control systems exemplify the impact of innovation in technology. His patented methods not only enhance performance but also pave the way for more efficient designs in information handling systems.