Company Filing History:
Years Active: 1993-1994
Title: **William G Irwin: Innovator in Photographic and Motor Technology**
Introduction
William G Irwin, an inventive mind based in Rochester, NY, has made significant contributions to the fields of photographic printing and motor technology. With two patents to his name, Irwin demonstrates a profound understanding of complex mechanisms that enhance the functionality and efficiency of various devices. His work primarily focuses on automatic setups and improvements in motor performance.
Latest Patents
William G Irwin's recent innovations include two notable patents. The first is the **Automatic Setup of Photographic Printer**, which involves a sophisticated method for operating photographic printers to facilitate automatic configuration for different film types. This invention enables the printer to automatically create and update film term data from historical density information, ensuring that the exposure of image frames is adjusted accurately. It also features automatic adjustments for tungsten illumination exposure and updates for slope compensation factors for managing under- and over-exposed negatives.
The second patent, **Stepper Motor Ramp Generation**, presents a method for generating optimal acceleration ramps for stepper motors while analyzing the available motor torque. This innovation allows for maximum possible acceleration while adhering to a user-defined torque safety factor. The patent outlines a systematic approach that involves determining the minimum torque, calculating maximum acceleration, and generating a sequence of steps that maintain a safety margin during both acceleration and deceleration, thus maximizing the motor's drive capabilities.
Career Highlights
William G Irwin is currently affiliated with the **Eastman Kodak Company**, a renowned establishment known for its impact on the photography industry. His tenure at Kodak has allowed him to delve into cutting-edge technological developments that merge practicality with innovation. Irwin's patents exemplify his ability to tackle real-world challenges, particularly those experienced by photographers and engineers alike.
Collaborations
Throughout his career, Irwin has collaborated with esteemed colleagues such as Stuart Gerard Evans and Thomas Richard Roule. These partnerships have fostered an environment of shared knowledge and creativity, contributing to the successful development of his patented technologies. Working with talented individuals in similar fields has further enhanced the scope of his inventions.
Conclusion
William G Irwin's inventive journey illustrates the essential role of innovation in technology. His patents reflect a commitment to improving photographic processes and the performance of motor systems. As a valuable contributor to the Eastman Kodak Company, Irwin continues to inspire future inventors with his dedication to advancing technology through practical solutions. His work not only serves the photography industry but also influences broader engineering applications.