David B Johnson

Title: David B Johnson: Innovator in Electronic Systems

Introduction

David B Johnson is a notable inventor based in Rochester, MN (US). He has made significant contributions to the field of electronic systems, holding a total of 9 patents. His work focuses on enhancing the performance and efficiency of electronic components through innovative designs.

Latest Patents

Among his latest patents is a "Variable thickness EMI shield with variable cooling channel size." This invention discloses an EMI shield for an electronic system enclosure that includes an electrically conductive panel with multiple air ventilation channels. The design features an upstream airflow side and a downstream airflow side, optimizing airflow for better cooling. Another notable patent is the "Heat sink structure with radio frequency absorption." This invention provides a heat sink structure that connects to an electronic component and includes a coating of radio-frequency absorbing material, enhancing heat transfer efficiency.

Career Highlights

David has worked with prominent companies such as IBM and Lenovo (Singapore) Pte. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic systems.

Collaborations

Throughout his career, David has collaborated with talented individuals, including Don Alan Gilliland and Timothy L McMillan. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

David B Johnson's contributions to the field of electronic systems through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the industry and pave the way for future advancements.