This inventor holds 4 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Changxin Memory Technologies, Inc.. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: Daohuan Feng: Innovator in Semiconductor Technology
Introduction
Daohuan Feng is a prominent inventor based in Hefei, China. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative methods for manufacturing semiconductor structures, which are crucial for the advancement of electronic devices.
Latest Patents
Feng's latest patents include a semiconductor structure manufacturing method and a semiconductor structure. The semiconductor structure manufacturing method involves providing a substrate and forming a groove in the substrate. It also includes forming a barrier layer on a sidewall of the groove, epitaxially growing a channel material from the bottom of the groove to create an intermediate structure, and removing portions of both the intermediate structure and the substrate to form a fin structure. The second patent outlines a semiconductor substrate, a method for forming the substrate, and a layout structure. This method provides a semiconductor structure with a first region and a second region arranged sequentially, where the second region contains active structures arranged in an array. The process includes forming a gate structure on the channel structure's surface and a word line structure extending in the first direction on the first region.
Career Highlights
Daohuan Feng is currently employed at Changxin Memory Technologies, Inc., where he continues to push the boundaries of semiconductor innovation. His expertise in semiconductor manufacturing processes has positioned him as a key player in the industry.
Collaborations
Feng collaborates with talented individuals such as Xiaojie Li and Meng Huang, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Daohuan Feng's contributions to semiconductor technology through his patents and work at Changxin Memory Technologies, Inc. highlight his role as a leading inventor in the field. His innovative methods are paving the way for advancements in electronic devices and semiconductor manufacturing.