James J Bucchignano

Title: The Innovative Contributions of James J Bucchignano

Introduction

James J Bucchignano is a prominent inventor based in Yorktown Heights, NY (US). He has made significant contributions to the field of microelectronics, holding a total of 11 patents. His work primarily focuses on photolithographic applications and semiconductor structures.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Fused aromatic structures and methods for photolithographic applications." This patent describes a resist composition that includes a molecular glass with at least one fused polycyclic moiety and a base soluble functional group protected by an acid labile protecting group. The method involves forming a film of this composition on a substrate, patternwise imaging the film, and developing it to create patterned features. Another notable patent is for a "Microelectronic structure including dual damascene structure and high contrast alignment mark." This invention details a semiconductor structure that incorporates a substrate, a dielectric layer, and alignment marks, which are essential for precise fabrication processes.

Career Highlights

James J Bucchignano is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His expertise in photolithography and semiconductor design has positioned him as a key player in the industry.

Collaborations

Throughout his career, Bucchignano has collaborated with esteemed colleagues such as Wu-Song S Huang and Karen Elizabeth Petrillo. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

James J Bucchignano's contributions to the field of microelectronics and his impressive portfolio of patents underscore his role as a leading inventor. His work continues to influence advancements in technology and photolithographic applications.