This inventor holds 3 USPTO granted patents. Top assignee: Micrel, Incorporated. Active years: 2014-2015.
Company Filing History:
Years Active: 2014-2015
Title: Leland Swanson: Innovator in DC-DC Converter Technology
Introduction
Leland Swanson is a notable inventor based in Leander, Texas. He has made significant contributions to the field of electrical engineering, particularly in the development of DC-DC converters. With a total of 3 patents to his name, Swanson's work focuses on enhancing the accuracy and stability of switching regulators.
Latest Patents
Swanson's latest patents include innovative designs for buck DC-DC converters. One of his patents, titled "Buck DC-DC Converter with Accuracy Enhancement," describes a buck switching regulator that features a feedback control circuit. This circuit includes a first gain circuit that generates a feedback signal indicative of the regulated output voltage. Additionally, it incorporates a ripple generation circuit that injects a ripple signal into the feedback signal. A comparator is also included to generate an output signal that adjusts an offset to the comparator, effectively canceling the offset at the regulated output voltage due to the injected ripple signal.
Another significant patent is the "Buck DC-DC Converter with Improved Accuracy and Stability." This design features a balanced feedback network with first and second gain circuits that generate feedback signals indicative of the regulated output voltage. The system also includes a ripple generation circuit that injects ripple signals into the gain circuits. An operational transconductance amplifier (OTA) is utilized to generate an output signal that helps cancel voltage offsets in the regulated output voltage.
Career Highlights
Leland Swanson has built a successful career at Micrel, Incorporated, where he has been instrumental in advancing the company's technology in power management solutions. His expertise in designing efficient and reliable DC-DC converters has positioned him as a key player in the industry.
Collaborations
Throughout his career, Swanson has collaborated with talented individuals such as William MacLean and Dashun Xue. These partnerships have contributed to the innovative advancements in the field of electrical engineering.
Conclusion
Leland Swanson's contributions to the development of DC-DC converters have significantly impacted the field of electrical engineering. His innovative patents reflect his commitment to enhancing the accuracy and stability of power management solutions.