Sergei Cheprasov

Title: The Innovations of Sergei Cheprasov

Introduction

Sergei Cheprasov is an accomplished inventor based in Niles, IL (US). He has made significant contributions to the field of magnetic head manufacturing. His innovative approach has led to the development of a unique patent that enhances the efficiency of manufacturing processes.

Latest Patents

Sergei Cheprasov holds a patent for the "Manufacture of thin-film magnetic heads." This invention includes a piezoelectric driven actuator designed for bending row tools used in the mass manufacture of magnetic heads. The actuator operates independently of the row tool and features a lever arm that deflects when activated by the piezoelectric element. This mechanism converts the physical displacement of the piezoelectric element into a force applied to the row tool, utilizing a portion of the lever arm that undergoes deflection. Additionally, arrays of piezoelectric actuators are disclosed for the individual adjustment of each magnetic head component of a row being polished.

Career Highlights

Sergei Cheprasov is currently employed at Speedfam Corporation, where he continues to innovate in the field of manufacturing technology. His work has been instrumental in advancing the capabilities of thin-film magnetic head production.

Collaborations

Sergei collaborates with Gordon J Grosslight, contributing to the development of cutting-edge technologies in their field.

Conclusion

Sergei Cheprasov's contributions to the manufacturing of thin-film magnetic heads exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in the industry, showcasing his expertise and dedication to improving manufacturing processes.