Location History:
- Suwon-si, KR (2021)
- Hwaseong-si, KR (2021 - 2023)
Company Filing History:
Years Active: 2021-2025
Title: Ho Chang Lee: Innovator in Semiconductor Technology
Introduction
Ho Chang Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative solutions that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Among his latest patents is a semiconductor device and a manufacturing method thereof. This invention includes a substrate, a via that penetrates the substrate, a via insulating film formed along the inner wall of the via, and a core plug that fills the via. Notably, the residual stress of the via insulating film is maintained between 60 MPa to −100 MPa. Another significant patent is a substrate processing apparatus and method of processing a substrate. This apparatus features a process chamber, a susceptor within the chamber, and both an inner edge ring and an outer edge ring on the susceptor. The inner edge ring is made of semiconductor material, while the outer edge ring consists of an insulator, with the outer edge ring having an overhang that extends onto the inner edge ring.
Career Highlights
Ho Chang Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His role involves developing advanced semiconductor technologies that are crucial for modern electronic devices. His innovative approaches have positioned him as a key player in the field.
Collaborations
Throughout his career, Ho Chang Lee has collaborated with notable colleagues, including Kyeong Bin Lim and Sung Hyup Kim. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Ho Chang Lee's contributions to semiconductor technology exemplify the spirit of innovation. His patents reflect a commitment to advancing the field and improving electronic devices. His work continues to influence the industry and inspire future innovations.
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.