Company Filing History:
2 out of 1,787 
1 out of 641 
Years Active: 2009-2011
Title: Yiping Feng: Innovator in Dielectric Layer Properties
Introduction
Yiping Feng is an accomplished inventor based in Cupertino, California. With three patents to his name, he has made significant contributions in the field of semiconductor and dielectric technologies. His inventions focus on methods and apparatuses that enhance the understanding and measurement of dielectric layer properties.
Latest Patents
Among his latest innovations, Yiping Feng has patented a method and apparatus for determining dielectric layer properties. This invention enables the assessment of dielectric thickness, leakage, and other electrical characteristics within multilayer film stacks situated on semiconducting or conducting substrates. The method involves depositing electrical charge at various regions on the second dielectric layer's surface, measuring electrical quantities, and deriving the properties from those measurements.
Another significant patent by Feng revolves around systems and methods for charging a wafer to measure its electrical properties. One such system utilizes a corona source to deposit charge and a sensor that monitors the conditions within the corona source. This advanced configuration allows the adjustment of parameters based on real-time data, ensuring accurate measurements.
Career Highlights
Yiping Feng has worked with prestigious companies, including Kla Tencor Corporation and Kla-tencor Technologies Corporation. His expertise in the field has made him a valuable asset in developing innovative solutions tailored to industry needs.
Collaborations
Throughout his career, Yiping Feng has collaborated with numerous professionals, including Jianou Shi and Xiafang Zhang. These partnerships have been instrumental in refining his innovative ideas and bringing to fruition his groundbreaking inventions.
Conclusion
With his promising track record and dedication to innovation, Yiping Feng continues to pave the way for advancements in dielectric layer technologies. His patents play a crucial role in enhancing the understanding of semiconductor properties, thereby contributing to the evolution of the tech industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.