John F Fedak

Title: Innovations by John F Fedak

Introduction

John F Fedak is a notable inventor based in Tucson, AZ (US). He has made significant contributions to the field of information technology through his innovative patent. His work primarily focuses on the compaction and decompaction of non-coded information-bearing signals.

Latest Patents

John F Fedak holds a patent for "Compaction and decompaction of non-coded information bearing signals." This patent describes a method where image or character data, represented as a rectangular array of binary 1s and 0s (bits), is divided into segments. These segments can be thirty-two by thirty-two bits or one bit by eight bits. The method involves scanning the image data to identify all-zero segments, which represent the background and are ignored, while non-zero segments, representing the foreground, are transmitted or stored with their offset and length. The compacted image data is indexed to facilitate image expansion using simple techniques. Notably, all compaction and decompaction operations are independent of the bit-significant informational content of the segments. The presentation of the uncompacted data can be utilized with any printer or display device.

Career Highlights

John F Fedak is associated with International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop innovative solutions in the realm of data processing and image handling.

Collaborations

Throughout his career, John has collaborated with notable colleagues such as Gerald I Findley and Terry A Torr. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

John F Fedak's contributions to the field of information technology through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the way data is processed and presented.