Company Filing History:
3 out of 3 
2 out of 832,843 Years Active: 2003-2014
Title: Innovations of Charles R Hoffman, III
Introduction
Charles R Hoffman, III is an accomplished inventor based in New York, NY (US). He holds a total of 5 patents that showcase his expertise in the field of printing technology. His innovative contributions have significantly advanced the capabilities of inkjet printing systems.
Latest Patents
One of his latest patents is an "Ink jet multi-color printing system." This system optimizes RGB digital color images to print on high-speed textile conveyed substrates using a series of modular single color-specific inkjet print engines. The system integrates a rotary screen upstream, working in operable combination with the inkjet print engines, thereby providing a broad array of printing modes and effects. Each print engine extracts specific instructions from a server, enabling a sequential cascade of printings to achieve the desired image. Additionally, the system allows for remote control and expands RGB image archives to galleries on the World Wide Web. Notably, existing commercial rotary screen machines can be retrofitted to utilize this innovative system.
Another significant patent is a "Method for ink jet printing a digital image on paper." This method includes a system and apparatus for reproducing a digital image on paper. Users can select between 8 to 16 inks to form an ink set, which is then calibrated to create an ink set profile. This profile is used to calculate hue-based and/or shade-based look-up tables (LUTs) that correlate the inks with the color space coordinates of the digital image pixels. The method ensures faithful reproduction of the digital image, producing printed paper with a high level of detail, depth of color, and a broad range of shading. The printed substrate features a combination of dye types that were previously considered incompatible.
Career Highlights
Throughout his career, Charles has worked with notable companies, including Supersample Corporation. His innovative work has positioned him as a key figure in the development of advanced printing technologies.
Collaborations
Charles has collaborated with esteemed professionals in the field, including David S Kushner and Rajendra C Joshi. Their collective expertise has contributed to the success of his innovative projects.
Conclusion
Charles R Hoffman, III is a pioneering inventor whose contributions to inkjet printing technology have made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field.