Larry Kelley

Title: Larry Kelley: Innovator in Semiconductor Yield Optimization

Introduction

Larry Kelley is a notable inventor based in Portland, OR (US), recognized for his contributions to the field of semiconductor technology. He holds a patent that focuses on optimizing die yield in silicon wafers, which is crucial for enhancing the efficiency of integrated circuits.

Latest Patents

Kelley’s patent, titled "Optimization of die yield in a silicon wafer 'sweet spot'," presents a method for increasing wafer yield for integrated circuits. The process involves receiving a shot map and an initial orientation of the shot map relative to the wafer center. It generates a plot of estimated yield for each die location based on historical yield information. The method also includes selecting a sweet spot radius that corresponds to an area of the wafer with a yield that meets a selected yield margin. This innovative approach significantly improves the production efficiency of semiconductor devices.

Career Highlights

Larry Kelley has made significant strides in his career, particularly through his work at LSI Logic Corporation. His expertise in semiconductor technology has positioned him as a valuable asset in the industry. With a focus on yield optimization, Kelley has contributed to advancements that benefit the manufacturing processes of integrated circuits.

Collaborations

Throughout his career, Kelley has collaborated with notable colleagues, including Mark Ward and David A Abercrombie. These partnerships have fostered an environment of innovation and have led to the development of impactful technologies in the semiconductor field.

Conclusion

Larry Kelley’s work in optimizing die yield in silicon wafers exemplifies the importance of innovation in the semiconductor industry. His contributions continue to influence the efficiency of integrated circuit production, showcasing the vital role of inventors in technological advancement.