Paul A Johnson

Title: Paul A Johnson: Innovator in Optical and Modular Encoder Systems

Introduction

Paul A Johnson is a notable inventor based in Santa Barbara, California. He has made significant contributions to the field of optical and modular encoder systems. With a total of two patents to his name, Johnson's work showcases his innovative approach to technology.

Latest Patents

Johnson's latest patents include a "Modular Shaft Encoder System for Non-Binary Counts." This encoder system provides non-power of two, unambiguous, even counts. The system features a modular configuration that allows a substantial portion of it to comprise standardized modules. Modifications to a minimum of modules enable a wide range of different system counts. The system utilizes a truncated, symmetric, unit step code sequence and divides processing functions among modules, allowing users to select from various system outputs with different processing levels.

Another significant patent is for "Optical Systems for Optical Encoders." This optical system is designed for an optical encoder that includes an optical code disc with multiple code tracks and a multichannel photodetector. The system comprises a light source that produces a line of light, an optional collimating lens, and an objective lens that focuses the light sharply on the code disc. The housing supports the collimating lens and includes a seat for the objective lens. An aperture plate with an aligned aperture slit is also part of the design, ensuring precise functionality.

Career Highlights

Paul A Johnson is currently associated with Bei Electronics LLC, where he continues to innovate in the field of encoder systems. His work has been instrumental in advancing the technology used in optical and modular systems.

Collaborations

Johnson collaborates with George D Haville, contributing to the development of cutting-edge technologies in their field.

Conclusion

Paul A Johnson's contributions to the field of optical and modular encoder systems highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and a commitment to improving functionality in practical applications.