Company Filing History:
6 out of 10 
1 out of 1 
1 out of 2 Years Active: 2001-2010
Title: Innovations of Inventor Phuc Van
Introduction
Phuc Van, an accomplished inventor based in San Jose, California, is recognized for his contributions to the field of semiconductor technology. With a remarkable portfolio of 14 patents, his innovative solutions are shaping advancements in the measurement of electrical properties of materials.
Latest Patents
Among Van's latest achievements is a pioneering invention titled "Non-contact method and apparatus for measurement of sheet resistance of P-N junctions." This cutting-edge apparatus utilizes a contactless approach to measure the sheet resistance of the upper layer of ultra-shallow p-n junctions. The system features an alternating light source that is optically coupled with a transparent and conducting electrode positioned near the wafer, while a second electrode lies outside the illumination area. By analyzing surface photovoltage signals and their phase shifts within illuminated regions, a linear SPV model is employed to assess the lateral distribution, ultimately determining sheet resistance and p-n junction conductance.
Career Highlights
Phuc Van has worked with reputable companies throughout his career, notably at Ahbee 1, L.P. His work has significantly impacted the semiconductor industry, particularly in enhancing measurement techniques that lead to improved materials characterization.
Collaborations
In his professional journey, Van has collaborated with various talented individuals, including colleagues Vladimir Faifer and Yuen Lim. Their partnerships have contributed to advancing research and fostering innovative projects within the semiconductor domain.
Conclusion
Phuc Van's extensive patent portfolio and his commitment to innovation highlight his valuable contributions to the field. As technology continues to evolve, inventors like Van play a crucial role in shaping the future of semiconductor research and application. His work not only enhances understanding of materials but also lays the groundwork for future advancements in the industry.