William B Barker

Title: Innovations and Contributions of William B. Barker

Introduction

William B. Barker, a notable inventor based in Maynard, Massachusetts, has made significant contributions to the fields of computer technology. With a total of two patents to his name, Barker's work reflects a strong commitment to advancing digital data processing systems, particularly through innovative communication frameworks and error-checking methodologies.

Latest Patents

Barker's latest patents include a groundbreaking **Multiprocessor Computer Apparatus Employing Distributed Communications**. This invention describes a computer apparatus that leverages multiple processing units, a memory unit, and a communication unit, all interconnected by a data transfer bus. A key feature of this design is the bus coupler between different types of units, creating a distributed data communications network. Moreover, an addressable, passive task register allows for the prioritization of tasks, enabling processor units to access the highest priority value registry efficiently.

Another significant invention by Barker is the **Error-Checking Scheme** tailored for digital data processing systems. This scheme enhances the reliability of binary data transmission and storage by dividing data into two fields, each accompanied by its respective parity bit. The combination of these parity bits with the binary address results in a combinational parity bit, which can accurately detect single errors occurring in either the address or the data.

Career Highlights

William B. Barker is associated with Bolt Beranek and Newman Inc., a company known for its pioneering work in network technologies and communication systems. His tenure there has enabled him to collaborate with other innovative minds, undoubtedly contributing to the successful development of technological solutions in the digital domain.

Collaborations

Throughout his career, Barker has worked alongside prominent figures like Frank E. Heart and Severo M. Ornstein. These collaborations have enriched his inventive process and facilitated the sharing of ideas within the team, leading to remarkable advancements in computer technology.

Conclusion

William B. Barker's inventions represent critical strides in the realm of computer systems, particularly in distributed communications and error detection. His work continues to influence the development of robust data processing technologies, showcasing the vital role of innovation in the ever-evolving tech landscape. Through his patents, Barker not only highlights his technical prowess but also emphasizes the importance of collaboration in achieving groundbreaking innovations.