Jon F Evans

Title: The Innovative Path of Jon F. Evans in Electro-Optic Technology

Introduction

Jon F. Evans is a prominent inventor based in Litchfield, New Hampshire, recognized for his contributions to the field of electro-optic technology. With a total of two patents to his name, his innovative work continues to influence the development of efficient barcode reading systems.

Latest Patents

One of Evans' latest patents is an electro-optic barcode reader designed to provide a highly-efficient and low-cost solution for scanning barcodes. This invention includes a sophisticated optical assembly comprised of a shielded housing, a photo detector, and various optical elements arranged along an un-folded optical path. This setup ensures a virtual reading window at the housing's end, focused on a field of view that corresponds precisely to the size of the barcode indicia. The accompanying electronic reader circuit features a pulse amplifier and advanced feedback loops, which effectively eliminate noise while keeping the electrical pulse stream within the amplifier's dynamic range. Another noteworthy aspect of this invention is the integration of a hysteresis square-up stage in the comparator, designed to deactivate in the absence of an input signal, ensuring efficiency and reliability.

Career Highlights

Jon F. Evans has spent a significant part of his career at Kronos, Inc., where he has collaborated with other talented professionals on advancing technology solutions for various applications. His dedication to innovation in the field of optical systems has not only benefited his company but has also contributed to broader advancements in barcode technology.

Collaborations

Throughout his career, Evans has collaborated with various colleagues, including notable coworkers Herbert C. Knapp and Vance A. Parker. These partnerships have fostered a collaborative environment that nurtures creativity and innovation, leading to significant technological advancements and patent filings.

Conclusion

Jon F. Evans stands as a testament to the ingenuity that drives innovation in technology. His work in developing efficient electro-optic barcode readers exemplifies the importance of continual improvement and adaptation in the ever-changing landscape of technological advancements. His contributions, underpinned by collaboration and a commitment to innovation, will undoubtedly have a lasting impact on the industry.