John H Riseman

Title: Innovations of John H Riseman

Introduction

John H Riseman is a notable inventor based in Dover, MA (US). He has made significant contributions to the field of electronic publishing, holding 2 patents that showcase his innovative ideas and technical expertise.

Latest Patents

One of his latest patents involves a novel electronic printing system designed to operate both a linear-raster electro-optical display device and a linear-raster type printer. This system is capable of integrating alphanumeric and/or graphics information along with gray-scale or picture information, all on a single database. Users can print the data as images or display it on the device. The system includes look-up tables that store respective first and second subsets of a set of substantially disjoint multiple-bit binary index numbers. Each number in the first subset represents information corresponding to a gray-scale density level, while each number in the second subset corresponds to a unique shape of an edge. The system also provides means for translating images into an array of index numbers and converting these into electrical signals for display or printing.

Career Highlights

John H Riseman is associated with Rise Technology, Inc., where he continues to develop innovative solutions in electronic publishing. His work has significantly impacted the way information is processed and displayed.

Collaborations

He has collaborated with notable coworkers such as H Philip Peterson and Alice M d'Entremont, contributing to a dynamic and innovative work environment.

Conclusion

John H Riseman's contributions to electronic publishing through his patents reflect his commitment to innovation and technology. His work continues to influence the industry and inspire future advancements.