David John Butka

Title: **The Innovations of David John Butka in Power Management and Storage Systems**

Introduction

David John Butka is an accomplished inventor based in Tucson, Arizona, known for his contributions to innovative storage systems and power management technologies. With a total of four patents to his name, Butka has made significant advancements in the fields of mass storage libraries and redundant power supply management.

Latest Patents

Two of his latest patents demonstrate his innovative approach to technology. The first patent involves "Storage Cell Mounting and Alignment for Cartridge System Libraries". This invention details a mass storage library that utilizes a module storage array with a back plate featuring 'T' shaped apertures. The design integrates cell blocks with 'T' shaped protrusions that fit perfectly into these openings. This alignment allows for stable retention of cartridge storage, ensuring reliable access and organization of data cartridges. The cell blocks are efficiently stacked to form a complete storage array, complete with calibration targets for precise alignment with the library accessor and reader.

His second patent, "Autonomic Control of Power Subsystems in a Redundant Power System", focuses on a sophisticated power management system for multiple redundant power supplies. This system manages and controls a range of power supplies necessary for reliable operation, introducing a method to delay the start times of each power supply to avoid overcurrent conditions during resets. A master controller monitors the power subsystems, ensuring stability and performance even in cases of communication failure.

Career Highlights

David John Butka is a distinguished member of the International Business Machines Corporation (IBM), where he has applied his expertise to various projects involving innovative technological solutions. His work at IBM showcases his commitment to advancing the capabilities of power management and storage systems.

Collaborations

Throughout his career, Butka has collaborated with notable colleagues, including Raymond Yardy and Brian Gerard Goodman. Their combined efforts contribute to the innovative environment within IBM, fostering advancements that benefit both the company and the greater technology sector.

Conclusion

David John Butka's inventive spirit and significant contributions to technology reflect his dedication to innovation in the fields of power management and data storage. His patents not only illustrate his technical prowess but also represent ongoing developments that are essential for the future of technology and data handling systems.