Joseph A Freiburg

Title: Joseph A. Freiburg: Printing-Machine Inventions

Introduction

Joseph A. Freiburg is an inventor associated with Rochester, New York, and Xerox Corporation. His listed patent work concerns image-data processing in printing machines. He is credited with 2 patents.

Latest Patents

Freiburg’s listed patents share the title “Input/output coprocessor for printing machine” and describe an improved printing machine designed to process two sets of image data concurrently. The system includes a video processor for handling the first set, system memory for storing the second set, and a bus that carries image data, addresses, and control information.

The invention also describes an apparatus that transfers the second set of image data between an input/output device and system memory while the video processor processes the first set. The transfer can be initiated by a signal from the input/output device, supporting concurrent operation.

Career Highlights

Freiburg’s listed work is associated with Xerox Corporation and focuses on coordinating data transfer and image processing within printing equipment. The patent descriptions emphasize efficient handling of multiple image-data streams.

Collaborations

Isaak Rivshin is identified as Freiburg’s coworker. The available information does not specify the nature of their collaboration.

Conclusion

Joseph A. Freiburg’s listed inventions address concurrent image-data processing and transfer in printing machines, reflecting a focus on printer architecture and performance.