Company Filing History:
Years Active: 2004-2010
Title: Christiana Yue: Innovator in MOSFET Technology
Introduction
Christiana Yue is a prominent inventor based in Milpitas, CA (US). She has made significant contributions to the field of semiconductor technology, particularly in the development of advanced MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designs. With a total of 7 patents to her name, her work has been instrumental in enhancing the performance and efficiency of electronic devices.
Latest Patents
One of her latest patents is titled "Method of fabricating super trench MOSFET including buried source electrode." This innovative design features a trench MOSFET where the lower portion contains a buried source electrode. This electrode is insulated from the epitaxial layer and semiconductor substrate but remains in electrical contact with the source region. When the MOSFET is in an 'off' condition, the bias of the buried source electrode causes the 'drift' region of the mesa to become depleted, which enhances the ability of the MOSFET to block current. The doping concentration of the drift region can be increased, thereby reducing the on-resistance of the MOSFET. Additionally, the buried source electrode reduces the gate-to-drain capacitance, improving the MOSFET's ability to operate at high frequencies. The substrate design may include a plurality of annular trenches separated by annular mesas, along with a gate metal layer that extends outward from a central region in multiple gate metal legs separated by source metal regions.
Career Highlights
Christiana Yue has established herself as a key figure in her field through her innovative work at Siliconix Incorporated. Her expertise in semiconductor technology has led to advancements that are crucial for modern electronic applications.
Collaborations
Throughout her career, she has collaborated with notable colleagues, including Deva N Pattanayak and Kyle Terrill. These partnerships have fostered a creative environment that has resulted in groundbreaking innovations.
Conclusion
Christiana Yue's contributions to MOSFET technology exemplify her dedication to innovation in the semiconductor industry. Her patents reflect a commitment to enhancing electronic device performance, making her a significant figure in her field.