Trent G Francis

Title: The Innovations of Trent G Francis

Introduction

Trent G Francis is an accomplished inventor based in Hobe Sound, Florida. He has made significant contributions to the field of print scanning technology, holding two patents that showcase his innovative approach to illumination systems.

Latest Patents

Francis's latest patents focus on systems and methods for illuminating a platen in a print scanner. His hybrid illumination system utilizes both diffusion and collimation to provide flat, uniform illumination at the platen. The design incorporates one or more diffusers positioned between the illumination source array and a collimating lens. This system employs diffused light to enhance the illumination of the platen. Additionally, it features a light wedge that reflects light internally, further enhancing the diffusion. The illumination source array consists of multiple sources that emit blue/green light, specifically around 510 nm. The sources are strategically divided into a center region and a perimeter region, with a higher density of sources in the perimeter to counteract natural light falloff. Intensity control can be executed individually or in groups, allowing for precise adjustments.

Career Highlights

Trent G Francis is currently associated with Cross Match Technologies GmbH, where he continues to develop innovative solutions in the field of print scanning. His work has significantly impacted the efficiency and quality of scanning technologies.

Collaborations

Some of his notable coworkers include Joseph F Arnold and John F Carver, who contribute to the collaborative environment at Cross Match Technologies GmbH.

Conclusion

Trent G Francis exemplifies the spirit of innovation in the field of print scanning technology. His patents reflect a commitment to enhancing illumination systems, making significant strides in the industry.