Cecilia A Walsh

Title: Cecilia A Walsh: Innovator in Electrical Circuit Protection

Introduction

Cecilia A Walsh is a prominent inventor based in Minnetonka, MN (US). She has made significant contributions to the field of electrical circuit protection, holding a total of 6 patents. Her innovative designs have paved the way for advancements in safety and efficiency in electronic devices.

Latest Patents

One of her latest patents is a surface mount multi-layer electrical circuit protection device with an active element between PPTC layers. This device includes layers defining a first PPTC resistive element, a second PPTC resistive element, and at least one heat-generating electrical component, such as a planar zener diode chip. The design ensures that when an electrical current exceeds a threshold level, the component heats up, transferring heat to the PPTC resistive elements. This process triggers at least one of the PPTC elements to transition to a high resistance state, thereby protecting the circuit. The device also features edge-formed terminal electrodes that facilitate surface-mount connections to an electrical circuit substrate, such as a printed circuit board. A method for manufacturing this device is also disclosed in her patent.

Career Highlights

Cecilia A Walsh is currently employed at Tyco Electronics Corporation, where she continues to innovate and develop new technologies. Her work has been instrumental in enhancing the reliability and safety of electronic components.

Collaborations

Cecilia has collaborated with notable coworkers, including Paul Becker and Orion Jankowski, contributing to a dynamic and innovative work environment.

Conclusion

Cecilia A Walsh's contributions to electrical circuit protection exemplify her dedication to innovation and safety in technology. Her patents reflect her expertise and commitment to advancing the field, making her a significant figure in the world of inventions.