Walter R Linke

Title: The Innovative Contributions of Walter R. Linke in Optical Technologies

Introduction

Walter R. Linke, an accomplished inventor based in Chicago, IL, has made notable contributions to the field of optical technologies. With a total of four patents to his name, Linke has developed innovations that enhance the functionality and performance of optical devices. His work exemplifies the intersection of creativity and engineering in modern invention.

Latest Patents

Among his latest inventions, one prominent patent is the **Optical Light Pen**. This unique device features an elongated housing with a light aperture at one end. It incorporates multiple light-emitting diodes (LEDs) within the housing, designed to focus emitted light through the aperture. When used, the pen is held against a coded label and glided along its surface. The LEDs illuminate the coded information, creating a light pattern that is captured through lenses that focus the reflected light onto a detector, producing electrical signals consistent with the light pattern.

Another significant patent by Linke is the **Viewfinder Optics with Zero Power Doublet**. This innovative optical system is characterized by a chromatically neutral design that includes positive forward and rearward elements, with a zero power doublet situated between them. This arrangement effectively neutralizes chromatic errors produced by the positive elements, thereby improving the accuracy and quality of the visual output.

Career Highlights

Walter R. Linke has held influential positions at notable companies, including the Bell & Howell Company, where he contributed to advancements in photographic and projection technologies. He also worked at Devar Inc., further showcasing his expertise in optics and related fields. Through his career, Linke has consistently demonstrated a commitment to enhancing optical technology.

Collaborations

Throughout his professional journey, Linke has collaborated with distinguished colleagues such as Andor A. Fleischman and James B. Funk, Jr. These partnerships highlight a collective effort in pushing the boundaries of optical innovation and developing practical applications from scientific concepts.

Conclusion

Walter R. Linke’s inventions and patents reflect a deep understanding of optical systems and their potential applications. His contributions, particularly the Optical Light Pen and Viewfinder Optics with Zero Power Doublet, underline the significance of inventive thinking in advancing technology. As a prominent figure in the field, Linke continues to inspire future generations of inventors and researchers in the realm of optical innovations.