Company Filing History:
Years Active: 1996
Title: Innovations of William H Cook in Semiconductor Reliability Testing.
Introduction
William H Cook is a notable inventor based in Fremont, CA, who has made significant contributions to the field of semiconductor technology. His work primarily focuses on enhancing the reliability of trench transistors, which are crucial components in modern electronic devices. With a patent to his name, Cook has demonstrated his expertise and innovative thinking in addressing long-term reliability issues in semiconductor devices.
Latest Patents
William H Cook holds a patent for a "Reliability test method for semiconductor trench devices." This invention provides a method to detect defects near the gate/trench-surface interface of trench transistors. The method involves applying a negative voltage to the gate of the trench transistor while grounding the drain and floating the source. By measuring the leakage current between the gate and drain, Cook's invention identifies defective transistors based on their gate-drain leakage current exceeding a predetermined value. Additionally, the invention monitors the leakage current over time, providing insights into the long-term reliability of the transistors.
Career Highlights
Cook is currently employed at Siliconix Incorporation, where he continues to work on advancements in semiconductor technology. His innovative approach to reliability testing has positioned him as a valuable asset in the field. With a focus on practical solutions, Cook's contributions are helping to ensure the longevity and performance of semiconductor devices.
Collaborations
Throughout his career, William H Cook has collaborated with esteemed colleagues, including Fwu-Iuan Hshieh and Calvin K Choi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the semiconductor industry.
Conclusion
William H Cook's work in semiconductor reliability testing exemplifies the importance of innovation in technology. His patent and contributions to Siliconix Incorporation highlight his commitment to enhancing the performance and reliability of electronic devices. Cook's efforts are paving the way for future advancements in the semiconductor field.