This inventor holds 7 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 2018-2025.
Location History:
- Kaoshiung, TW (2018)
- Kaohsiung, TW (2019 - 2021)
Company Filing History:
Years Active: 2018-2025
Title: Innovations of Chi-Hsuan Cheng
Introduction
Chi-Hsuan Cheng is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on innovative methods for fabricating semiconductor devices, which are crucial for modern electronics.
Latest Patents
Chi-Hsuan Cheng's latest patents include a method for fabricating semiconductor devices that involves several intricate steps. This method begins with the formation of a magnetic tunneling junction (MTJ) on a substrate, followed by the creation of a first spin orbit torque (SOT) layer on the MTJ. An inter-metal dielectric (IMD) layer is then formed around the first SOT layer, and a second SOT layer is placed on top of the IMD layer. The process continues with the application of a first hard mask, which is patterned in two directions to achieve the desired structure. Another notable patent describes a method for forming a semiconductor device that includes a substrate with fins and an isolation trench. This method involves depositing a liner layer that conforms to the fins and the trench's interior surface, followed by the application of a stress-buffer film and a trench-fill oxide layer.
Career Highlights
Chi-Hsuan Cheng is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work at this organization has allowed him to push the boundaries of semiconductor fabrication techniques, contributing to advancements in the field.
Collaborations
Chi-Hsuan Cheng has collaborated with several talented individuals, including Yu-Chih Su and Cheng-Pu Chiu. These collaborations have fostered a creative environment that enhances innovation and leads to groundbreaking developments in semiconductor technology.
Conclusion
Chi-Hsuan Cheng's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the future of electronics and semiconductor fabrication.