This inventor holds 1 USPTO granted patent. Top assignee: Changxin Memory Technologies, Inc.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations by Li Ma in Semiconductor Processing
Introduction
Li Ma is a prominent inventor based in Hefei, China, known for his contributions to semiconductor technology. With a focus on enhancing the efficiency of semiconductor structures, he has developed innovative methods that are crucial for the advancement of this field. His work is particularly significant in the context of modern electronics, where precision and performance are paramount.
Latest Patents
Li Ma holds a patent for a "Method for processing semiconductor structure and method for forming word line structure." This patent outlines a process that includes providing a semiconductor structure with a groove and a metal layer located within that groove. The method involves ensuring that the edge position of the top surface of the metal layer is higher than the center position. By enabling the semiconductor structure to rotate and performing a series of metal surface planarization processes, the top surface of the metal layer is made more planar than before. This innovative approach includes etching the top surface with a first reagent and cleaning the semiconductor structure with a second reagent, thereby enhancing the overall quality of the semiconductor.
Career Highlights
Li Ma is currently employed at Changxin Memory Technologies, Inc., where he applies his expertise in semiconductor processing. His work at this company has positioned him as a key player in the development of advanced memory technologies. With a total of 1 patent, he continues to push the boundaries of what is possible in semiconductor design and manufacturing.
Collaborations
Li Ma collaborates with talented individuals in his field, including Jun Zhang and Runping Wu. These partnerships foster an environment of innovation and creativity, allowing for the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Li Ma's contributions to semiconductor processing exemplify the importance of innovation in technology. His patented methods not only enhance the performance of semiconductor structures but also pave the way for future advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile