Company Filing History:
Years Active: 2022-2025
Title: Innovations of Chong Ma in Radio Frequency Technology
Introduction
Chong Ma is a notable inventor based in Xi'an, China. He has made significant contributions to the field of radio frequency technology, holding 2 patents that focus on improving processes in semiconductor manufacturing.
Latest Patents
Chong Ma's latest patents include "Methods and apparatus for controlling radio frequency electrode impedances in process chambers." This invention leverages an RF termination filter that provides an RF path to ground, enhancing the control of plasma in a process chamber. Another significant patent is "Methods and apparatus for zone control of RF bias for stress uniformity." This invention is designed to adjust film stress profiles on substrates, utilizing a PVD chamber with multiple electrodes to produce a more uniform film stress profile.
Career Highlights
Chong Ma is currently employed at Applied Materials, Inc., a leading company in the semiconductor equipment industry. His work focuses on developing innovative solutions that enhance manufacturing processes and improve product quality.
Collaborations
Chong has collaborated with notable coworkers such as Jian J Chen and Yi Yang, contributing to advancements in their shared field of expertise.
Conclusion
Chong Ma's innovative work in radio frequency technology demonstrates his commitment to advancing semiconductor manufacturing processes. His patents reflect a deep understanding of the complexities involved in this field, making him a valuable contributor to the 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.