Calvin M Winey

Title: The Innovations of Calvin M. Winey

Introduction

Calvin M. Winey is a notable inventor based in Carlisle, MA, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in scanning technology, particularly for transparent films and color calibration.

Latest Patents

One of his latest inventions is a digitizing scanner designed specifically for scanning transparent films, such as X-rays. This innovative scanner features an improved illuminator that utilizes a line array of individually calibrated and controlled LEDs. These LEDs are calibrated by determining their relative points of projection on a CCD camera array, which scans the LEDs and adjusts them to produce a predetermined illumination pattern. The scanner also includes anti-reflection elements to minimize bounce-back of image light and noise suppression circuitry to reduce low-level signal noise. Additionally, it can illuminate a scannable opaque bar-code strip and includes size-measurement circuitry for determining the relative size and location of the scanned image.

Another significant patent is a calibrated color scanner that operates in both linear and logarithmic modes. This rotary color scanner is capable of quick and automatic calibration before and during scans, without any operator intervention. It achieves close calibration despite the inherent drift of photomultiplier detectors and the variability of high-intensity lamp outputs. The system optimizes data throughput rates and switches to an optimized signal-to-noise ratio during operation.

Career Highlights

Throughout his career, Calvin has worked with various companies, including Howtek, Inc. His contributions to the field of scanning technology have been instrumental in enhancing the efficiency and accuracy of imaging systems.

Collaborations

Calvin has collaborated with notable individuals in the industry, including Richard F. Lehman and John G. Sousa. Their combined expertise has contributed to the development of innovative scanning solutions.

Conclusion

Calvin M. Winey stands out as a significant figure in the realm of scanning technology, with his patents reflecting a commitment to innovation and precision. His work continues to influence advancements in imaging systems, showcasing the importance of inventors in driving technological progress.