Charles J Libby

Title: The Innovations of Charles J. Libby

Introduction

Charles J. Libby is a notable inventor based in Winchester, MA, with a remarkable portfolio of nine patents. His work primarily focuses on advanced particle beam systems and methods, which have significant applications in various technological fields.

Latest Patents

Among his latest patents, Libby has developed innovative systems for focused particle beam applications. One of his notable inventions involves a particle beam system designed for interacting with a workpiece. This system includes a work stage assembly that supports a workpiece and allows for translation and rotation along multiple axes. The design enables precise etching and imaging of vertical cross-sections of the workpiece without misalignment. Another significant patent relates to the manufacture of thin-film magnetic recording heads. This invention utilizes a focused particle beam system to mill a recording head pole-tip assembly while protecting sensitive structures from irradiation. By employing a marker element in the same layer as the sensitive structure, the system can accurately mill the necessary components without causing damage.

Career Highlights

Throughout his career, Libby has contributed to the field of particle beam technology while working with prominent companies such as Micrion Corporation and FEI Company. His expertise in focused particle beam systems has led to advancements in manufacturing techniques and improved device performance.

Collaborations

Libby has collaborated with notable professionals in his field, including Randall Grafton Lee and Billy W. Ward. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies.

Conclusion

Charles J. Libby's contributions to the field of particle beam technology and his innovative patents have significantly impacted the industry. His work continues to influence advancements in manufacturing and recording technologies.