Ping-Chieh Wu

Title: The Innovative Mind of Ping-Chieh Wu: A Journey Through Patents and Collaborations

Introduction: Ping-Chieh Wu is a prominent inventor based in New Taipei, Taiwan, with an impressive portfolio of 18 patents. His work in semiconductor technology has significantly contributed to advancements in circuit layout design, pushing the boundaries of innovation in the field.

Latest Patents: Wu's latest patents exemplify his expertise and creativity. One of his notable inventions is a "Method for coloring circuit layout and system for performing the same." This patent describes comprehensive coloring methods that sort and pre-color nodes of G0-linked networks in multiple-patterning technology (MPT)-compliant layout designs by coordinate. In this innovative approach, target networks in a circuit layout are identified, and each network is represented in an imaginary X-Y coordinate plane. Wu's method assigns features to nodes using a coordinate-based method, ensuring that immediately adjacent linked nodes have different features, thereby enhancing circuit design efficiency.

Another significant patent by Wu is the "Geometric mask rule check with favorable and unfavorable zones." This invention introduces a procedure for generating a diffraction map from various target patterns and defining both favorable and unfavorable zones. It outlines the placement of sub-resolution patterns within the favorable zone while conducting geometric operations to modify these patterns effectively. This process enhances the optimization of circuit layouts for semiconductor manufacturing.

Career Highlights: With a focus on semiconductor research and development, Ping-Chieh Wu has established himself as an influential figure at Taiwan Semiconductor Manufacturing Company Limited (TSMC). His contributions have played a crucial role in shaping cutting-edge technology in the semiconductor industry, ensuring that TSMC remains at the forefront of innovation.

Collaborations: Throughout his career, Wu has collaborated with notable colleagues such as Ru-Gun Liu and Wen-Chun Huang. These partnerships have likely facilitated a dynamic exchange of ideas, enhancing the creative process and leading to groundbreaking advancements in their respective fields.

Conclusion: Ping-Chieh Wu's contributions to the world of semiconductor technology through his numerous patents and collaborations showcase his innovative spirit and technical expertise. As he continues to forge new paths in circuit design, the impact of his work will undoubtedly resonate throughout the technology sector for years to come.