John C Juhasz

Title: Innovations of John C Juhasz

Introduction

John C Juhasz is a notable inventor based in Fairport, NY (US), recognized for his contributions to the field of three-dimensional (3D) printing technology. With a total of 8 patents to his name, Juhasz has made significant advancements that enhance the capabilities of 3D printing.

Latest Patents

Among his latest patents is a system and method for forming nano-structures on substrates to provide predetermined physical characteristics to the substrates. This innovative 3D object printer includes a surface treatment system that treats layers of an object being formed with a moving ultraviolet (UV) laser. The movement of the laser is precisely controlled using a scanning mirror system, and the spot size of the laser is reduced with a focus lens that has a numerical aperture ranging from about 0.5 to about 1.0. Another significant patent involves a method for using an optical sensor array to monitor color fidelity in objects produced by a 3D object printer. In this process, the printer generates image data of an object being formed and identifies the color of its upper surface. The controller then compares this identified color to a predetermined range of expected colors and operates ejectors to remove material that does not match the identified color.

Career Highlights

Throughout his career, Juhasz has worked with prominent companies, including Xerox Corporation. His work has significantly impacted the development of advanced printing technologies.

Collaborations

Juhasz has collaborated with notable individuals in the field, including Robert Paul Herloski and Douglas E Proctor. Their combined expertise has contributed to the success of various projects and innovations.

Conclusion

John C Juhasz's contributions to 3D printing technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to shape the future of manufacturing and design.