James Cleary McGroddy

Title: Innovator Spotlight: James Cleary McGroddy

Introduction: James Cleary McGroddy is a renowned inventor based in Putnam Valley, NY, recognized for his innovative contributions in the field of photodetectors and display technologies. With a total of seven patents to his name, McGroddy has made significant strides in enhancing electronic circuitry and printing mechanisms.

Latest Patents: Among his latest patents, McGroddy's work on digital photodetectors stands out. He developed a sophisticated circuit that incorporates a photosensing stage and a depletion mode field effect transistor, effectively forming an inverter stage. This innovative design enhances sensitivity by coupling the output of the photo inverter to a second photo inverter, utilizing a photosensitive element that acts as an active load. These circuits can be fabricated in integrated structures, allowing for adjustable performance tailored to light sensitivity and providing various selectable electrical output signal levels.

In another remarkable patent, McGroddy proposed a printing and displaying technology that uses selective laser beam pricking. This invention employs a laser beam to remove a colored liquid film established on a screen mesh, enabling the creation of orifices that convey information. The inventive process allows for synchronized display and printing of information, providing a dual function at the same station. Light can either transmit through the openings or be reflected to reveal a positive or negative image, while aerosol-mist technology facilitates printing through designated orifices.

Career Highlights: McGroddy is currently employed by the International Business Machines Corporation (IBM), where he has continued to thrive as an inventor. Over the years, he has focused on creating technologies that bridge digital systems and practical applications in real-world scenarios.

Collaborations: Throughout his career, James has collaborated with notable coworkers such as Joseph M. Blum and Billy L. Crowder. Their partnerships have contributed to the advancement of innovative technologies within their respective fields.

Conclusion: James Cleary McGroddy exemplifies the spirit of innovation through his extensive portfolio of patents and technological advancements. His work not only enhances the functionality of electronic devices but also revolutionizes printing and displaying methods, making a lasting impact in the realms of electronics and information technology.