Warren J Pinckney

Title: Innovations of Warren J. Pinckney

Introduction

Warren J. Pinckney is a notable inventor based in New Fairfield, CT (US). He has made significant contributions to the field of precision engineering and semiconductor technology. With a total of 2 patents, his work has had a profound impact on modern manufacturing processes.

Latest Patents

One of his latest patents is a "Workpiece mounting and clamping system having submicron positioning." This high precision system is particularly useful in electron beam lithography tools. It enhances mechanical stability by eliminating mechanical hysteresis, which is crucial for producing accurate and dense circuit patterns in semiconductor manufacturing. The system features a movable positioning table and a workpiece supporting superstructure, which is elastically joined to the table by three distinct kinematic support means. A laser interferometer is employed for precise positioning, ensuring minimal mechanical distortion during workpiece handling.

Another significant patent is the "Method and system for growing monocrystalline ingots." This innovation involves growing a monocrystalline silicon ingot from molten silicon by progressively lifting a monocrystalline seed. The process utilizes a bellows structure connected to a carriage, allowing for efficient sealing and lifting mechanisms. This method ensures that the molten silicon level is maintained within an optimal heating zone, which is essential for the successful formation of the ingot.

Career Highlights

Warren J. Pinckney is associated with the International Business Machines Corporation (IBM), where he has contributed to various innovative projects. His expertise in precision engineering has positioned him as a key player in the development of advanced manufacturing technologies.

Collaborations

Throughout his career, Warren has collaborated with notable colleagues, including Anthony A. Pantusco and George R. Santillo, Jr. These collaborations have further enhanced the innovative capabilities within his field.

Conclusion

Warren J. Pinckney's contributions to precision engineering and semiconductor technology are noteworthy. His patents reflect a commitment to advancing manufacturing processes and improving the accuracy of electronic components. His work continues to influence the industry and drive innovation forward.