Company Filing History:
Years Active: 1994-1999
Title: Innovator Chang-gyu Hwang: Pioneering Advances in Semiconductor Manufacturing
Introduction: Chang-gyu Hwang, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of semiconductor technology. With three patents to his name, he is known for his innovative methods in manufacturing integrated circuit memory devices, which are essential components in modern electronics.
Latest Patents: Hwang's latest patents involve sophisticated methods for producing integrated circuit memory devices. One of his notable patents details a process for forming spaced-apart source and drain regions within an integrated circuit substrate, encompassing the formation of an insulated gate and an interlayer insulating layer. This method ensures that the device operates efficiently by allowing precise electrical contact via conductive pad contacts.
In another groundbreaking patent, Hwang outlines a method for manufacturing the first electrode of a capacitor in semiconductor devices. This process enhances cell capacitance through the creation of a rugged polycrystalline layer, which is then etched to improve its surface characteristics. The result is a reliable semiconductor device that combines regularity and reproducibility, facilitating easy adjustments to cell capacitance.
Career Highlights: Hwang has gained recognition for his work at Samsung Electronics Co., Ltd., one of the leading technology companies globally. His innovative solutions have improved the performance and reliability of semiconductor devices widely used in consumer electronics.
Collaborations: Throughout his career, Hwang has collaborated with esteemed colleagues, including Ki-man Han and Dug-dong Kang. Their combined expertise has contributed to advancing semiconductor technologies and driving innovation within the industry.
Conclusion: Chang-gyu Hwang stands out as a prominent figure in the field of semiconductor manufacturing. His patents reflect a commitment to enhancing integrated circuit technology, paving the way for advancements that support the ever-evolving electronics landscape.