Company Filing History:
Years Active: 2016-2017
Title: The Innovations of Ming-Hui Chang
Introduction
Ming-Hui Chang is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on the development of advanced semiconductor devices, which are crucial for modern electronics.
Latest Patents
Ming-Hui Chang's latest patents include a "Fabricating method of lateral-diffused metal oxide semiconductor device." This invention describes a lateral-diffused metal oxide semiconductor device that consists of a substrate, a second deep well, a gate, a source, a drain, and a first dopant region. The substrate features a first deep well with a first conductive type, while the second deep well has a second conductive type. The gate is positioned on the substrate, marking the boundary between the first and second deep wells. The source and drain, both of the second conductive type, are located adjacent to the gate within the respective wells. Additionally, a method for fabricating this device is provided.
Another notable patent is the "Semiconductor device and operating method thereof." This invention outlines a semiconductor device that includes a P-type substrate, a P-type first well region, an N-type second well region, a gate, N-type source and drain regions, a dummy gate, and an N-type deep well region. The first well region is situated within the substrate, while the second well region is located near the first well region. The gate covers portions of both well regions. The source region is positioned in the first well region on one side of the gate, and the drain region is in the second well region on the opposite side. The dummy gate is placed between the gate and the drain region, and the deep well region surrounds both well regions. An operational method for this semiconductor device is also included.
Career Highlights
Ming-Hui Chang is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work has significantly advanced the capabilities of semiconductor devices, making them more efficient and effective for various applications.
Collaborations
Ming-Hui Chang has collaborated with notable coworkers, including Ming-Shing Chen and Wei-Ting Wu. Their combined expertise has contributed to the successful development of innovative semiconductor technologies.
Conclusion
Ming-Hui Chang's contributions to semiconductor technology through his