This inventor holds 10 USPTO granted patents. Top assignees: Dell Products Inc., Semiconductor Components Industries, LLC. Active years: 2008-2012.
Company Filing History:
9 out of 14,859 
1 out of 3,714 
Years Active: 2008-2012
Title: Brian Patrick Johnson: Innovator in Power Supply Technology
Introduction
Brian Patrick Johnson is a notable inventor based in Cedar Park, TX (US). He holds a total of 10 patents that reflect his expertise in power supply technology and circuit design. His innovative contributions have significantly impacted the field of electronics.
Latest Patents
Among his latest patents is a power supply converter and method. This invention involves a power supply converter that adjusts a threshold voltage. The circuit features first and second switches with current conducting terminals connected to form a node. An energy storage element is linked to this node, along with a zero current detection comparator. The invention allows for determining whether the first switch turned off before or after the current in the energy storage element reached zero. This is achieved by assessing the voltage at the first node, which influences the adjustment of the threshold voltage. Another significant patent is the enhanced transistor gate drive. This invention utilizes a pair of Kelvin sense leads to measure the voltage potential across the gate and source of the transistor. The voltage difference is processed by a voltage-controlled current source, which optimizes the voltage applied at the gate, mitigating parasitic inductance effects.
Career Highlights
Brian has worked with prominent companies such as Dell Products Inc. and Semiconductor Components Industries, LLC. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Brian has collaborated with talented individuals, including Brent Alan McDonald and George Gilman Richards, III. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Brian Patrick Johnson is a distinguished inventor whose work in power supply technology has made a lasting impact. His patents and collaborations reflect his commitment to innovation and excellence in the field of electronics.