Company Filing History:
Years Active: 2014-2015
Title: Innovations of Cory Severson
Introduction
Cory Severson is an accomplished inventor based in Coarsegold, California. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage regulation technologies. With a total of five patents to his name, Severson's work has had a notable impact on the efficiency and performance of power conversion systems.
Latest Patents
One of Severson's latest patents is a DC-DC converter enabling rapid output voltage changes. This invention discloses methods, apparatus, and systems for operating a voltage regulator. One embodiment generates a switching voltage through the controlled closing and opening of a series switch element and a shunt switch element. The voltage regulator includes a switched output filter with multiple capacitors for filtering the switching voltage and generating an output voltage. A mode controller is designed to disconnect at least one capacitor upon receiving a first indicator, allowing the output voltage to change from a first value to a second value. It can also return the output voltage to a first or third value upon receiving a second indicator, and reconnect the capacitor.
Another significant patent focuses on suppressing oscillations in the output of a switched power converter. This invention includes a series switch element, a shunt switch element, a PWM controller, and a mode controller. The PWM controller generates an error signal based on the difference between a reference voltage and the output voltage. The switching controller generates control voltages for the switch elements, which create a switching voltage. The mode controller adjusts the gain of the error amplifier over a selected range of frequencies based on a parameter indicative of the likelihood of oscillations in the output voltage.
Career Highlights
Cory Severson is currently employed at R2 Semiconductor, Inc., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the capabilities of voltage regulators and power converters.
Collaborations
Severson has collaborated with notable colleagues, including Pablo Moreno Galbis and James E C Brown, contributing to various projects and innovations in the semiconductor industry.
Conclusion
Cory Severson's contributions to voltage regulation and power conversion technologies have established him as a prominent inventor in his field. His patents reflect a commitment to innovation and efficiency, making a lasting impact on the industry.