Willard B Jarvinen

Title: Willard B. Jarvinen: Innovator in Circuitry and Detection Systems

Introduction

Willard B. Jarvinen is a notable inventor based in Roanoke, VA (US). He has made significant contributions to the field of electrical engineering, particularly in the areas of circuitry and detection systems. With a total of 3 patents to his name, Jarvinen's work has had a meaningful impact on technology.

Latest Patents

One of Jarvinen's latest patents is for a "Circuitry for Sine Wave Reconstruction." This invention provides an output signal that approximates a true sine wave from corrupted line voltages. The process involves developing a first signal representative of the corrupted line voltage, filtering it to reject lower frequency components, and combining it with the first signal to produce a final output signal.

Another significant patent is the "Unintentional Impedance Detection System." This system detects unintentional impedances between power conductors and a first node, typically an earth ground. The circuit utilizes a wye-connected line filter network with equal impedance values for each leg, allowing for accurate detection of potential differences indicative of current in unintentional impedance.

Career Highlights

Willard B. Jarvinen has worked at General Electric Company, where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in electrical systems and safety measures.

Collaborations

Throughout his career, Jarvinen has collaborated with notable colleagues, including John H. Cutler and Loren H. Walker. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Willard B. Jarvinen is a distinguished inventor whose contributions to circuitry and detection systems have advanced technology in meaningful ways. His patents reflect a commitment to innovation and safety in electrical engineering.