Robert B Liverman

Title: The Innovations of Robert B. Liverman

Introduction

Robert B. Liverman is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of computer systems, particularly in addressing modes. With a total of 2 patents, Liverman's work has had a lasting impact on how computer systems operate.

Latest Patents

One of Liverman's latest patents is titled "Computer system having mode independent addressing." This invention describes a computer system and method for operating a computer system capable of running in mutually incompatible real and protected addressing modes. Programs written for one mode can be executed in the other mode without modification. The BIOS assembles two different common data areas for the two modes, which include device block pointers, function transfer table pointers, data pointers, and function pointers. The common data area for the real mode is assembled first. To assemble the pointers for the protected mode common data area, the offset values from the real mode area are copied directly, and then selector values are inserted. These values correspond to the segments of the corresponding pointers in the real mode area and are derived from a segment descriptor table.

Career Highlights

Robert B. Liverman is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore innovative solutions in computer technology and contribute to advancements in the industry.

Collaborations

Some of Liverman's notable coworkers include Richard Bealkowski and Richard Alan Dayan. Their collaboration has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Robert B. Liverman's contributions to computer systems through his patents and work at IBM highlight his role as a significant inventor in the field. His innovations continue to influence the way computer systems operate today.