Eric Lee Swindlehurst

Title: The Innovations of Eric Lee Swindlehurst

Introduction

Eric Lee Swindlehurst is an accomplished inventor based in Marysville, WA (US). He holds three patents, showcasing his expertise in the field of electrostatic discharge protection circuits. His innovative designs have contributed significantly to the advancement of electronic safety measures.

Latest Patents

One of Eric's latest patents is an electrostatic discharge protection circuit. This circuit is capable of clamping both positive and negative ESD events while allowing signals to pass through. The design includes a p-channel field-effect transistor (PFET) clamp coupled to a pin that needs protection. The PFET clamp consists of multiple PFETs in a DN-well. Additionally, an n-channel field-effect transistor (NFET) clamp is connected between ground and the pin through the PFET clamp. The NFET clamp features several NFETs arranged in series. A bias network is also included to ensure that the voltage of the DN well matches the voltage on the pin when it exceeds ground potential, and to ground potential when the pin voltage is below ground potential. The PFETs are connected in parallel between the pin and the NFET clamp, with each PFET linked to the pin through a ballast resistor.

Career Highlights

Eric has worked with notable companies, including Cypress Semiconductor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Eric has collaborated with several professionals in his field, including David Michael Rogers and Eric N Mann. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Eric Lee Swindlehurst is a prominent inventor whose work in electrostatic discharge protection circuits has made a significant impact in the electronics industry. His patents reflect his dedication to innovation and safety in technology.