Jeffrey Mark Ritzinger

Title: The Innovative Mind of Jeffrey Mark Ritzinger

Introduction

Jeffrey Mark Ritzinger is a notable inventor based in Chippewa Falls, Wisconsin, who has made significant contributions to the field of electrical engineering. With a total of three patents to his name, Ritzinger's work primarily focuses on enhancing the efficiency and accuracy of VLSI circuit design and analysis.

Latest Patents

Ritzinger's latest patents demonstrate his commitment to innovation in circuit design. One of his key inventions involves a method for specifying and validating untimed nets within a circuit design. This invention allows designers to treat specific portions of a circuit as untimed by static timing analysis, utilizing attribute annotations on RTL designs. The process can efficiently map through to the Physical Design, ensuring a closed-loop testing process and significantly reducing design and simulation time due to easier accessibility of the RTL design.

Another important patent outlines a method for employing slew dependent pin capacitances to capture interconnect parasitics during the timing abstraction of VLSI circuits. This method converts interconnect parasitics into slew dependent pin capacitances via charge matching at predetermined voltage thresholds. During the timing abstraction of macros, this accurate representation of parasitics leads to enhanced precision during chip level hierarchical static timing analysis.

Career Highlights

Ritzinger is currently associated with the International Business Machines Corporation (IBM), where he applies his expertise in circuit design to drive technological advancements. Throughout his career, he has contributed to several important projects that have reinforced his reputation as an innovative thinker in the industry.

Collaborations

Working alongside distinguished colleagues such as Nathan C. Buck and John P. Dubuque, Ritzinger has engaged in collaborative efforts that have propelled advancements in circuit design methodologies. Their combined expertise and innovation foster a dynamic environment for technological improvement, enhancing the capabilities of their projects.

Conclusion

With his groundbreaking work in the realm of VLSI circuit design and analysis, Jeffrey Mark Ritzinger exemplifies the spirit of innovation. His patents not only address current industry challenges but also pave the way for future developments in circuit technology. As he continues to work with IBM and collaborate with talented peers, the impact of Ritzinger's contributions will undoubtedly resonate throughout the field for years to come.