Ardis Liang

Title: The Innovative Contributions of Ardis Liang in Semiconductor Technology

Introduction: Ardis Liang is a notable inventor based in Pleasanton, California, recognized for her significant contributions to the field of semiconductor technology. With a total of six patents to her name, Liang has made advancements that enhance the efficiency and accuracy of semiconductor fabrication processes.

Latest Patents: Among her latest patents, two noteworthy inventions stand out. First, she developed a method for "Semiconductor Hot-Spot and Process-Window Discovery Combining Optical and Electron-Beam Inspection." This innovation involves evaluating a semiconductor-fabrication process by inspecting a semiconductor wafer containing die grouped into modulation sets fabricated with different process parameters. By employing a trained nuisance filter, defects are classified, allowing for the determination of multiple process windows, ultimately generating a comprehensive report detailing the third process window.

The second significant patent is focused on the "System and Method for Defect Classification Based on Electrical Design Intent." This method automatically classifies defects based on electrical design properties and involves a meticulous process of comparing images of selected sample regions to sets of design data. By retrieving patterns of interest related to the identified defects, this innovation aids in accurately classifying issues to enhance the manufacturing process.

Career Highlights: Ardis Liang has had an impressive career, showcasing her expertise while working with prominent companies such as Kla Tencor Corporation and Kla-Tencor Technologies Corporation. Her work is not only recognized within the organizations but also contributes to major advancements in semiconductor technology.

Collaborations: Throughout her career, Ardis has collaborated with esteemed colleagues, including Kris Bhaskar and Mark Armstrong McCord. These collaborations have fostered an environment conducive to innovative thinking and problem-solving, leading to remarkable breakthroughs in the industry.

Conclusion: Ardis Liang exemplifies the spirit of innovation in semiconductor technology. Her patents reflect her dedication to advancing semiconductor fabrication processes and defect classification methodologies. As she continues to work at the forefront of technology, her contributions will undoubtedly leave a lasting impact on the industry.