Company Filing History:
Years Active: 2012-2017
Title: Innovations by So-Ra Han in Semiconductor Manufacturing
Introduction
So-Ra Han is a prolific inventor based in Bucheon-si, South Korea, known for his contributions to the field of semiconductor device manufacturing. With a total of seven patents to his name, his work has significantly advanced the technology and methods used in this critical industry.
Latest Patents
Among his noteworthy innovations, So-Ra Han's latest patents include methods aimed at enhancing the manufacturing of semiconductor devices. One of these patents discusses a comprehensive method of manufacturing a semiconductor device where a mask layer and a first layer are sequentially formed on a substrate. This process allows for the first layer to be patterned using a photolithography process to create a first pattern, which is then followed by the formation of a silicon oxide layer and a coating pattern comprising silicon. The mask layer is subsequently etched using a second pattern as an etching mask, ensuring that the mask pattern maintains a uniform size.
Another significant patent involves a method of forming micropatterns. This method includes forming an etching target film on a substrate, overlaying it with an anti-reflection film, and applying a photoresist film on top. The procedure entails exposing the photoresist film and applying heat treatment to forge a covalent bond between the anti-reflection film and the photoresist film, ultimately culminating in the development of the photoresist film.
Career Highlights
So-Ra Han is currently associated with Samsung Electronics Co., Ltd., a leading global technology company. His expertise and innovative approaches have placed him at the forefront of semiconductor manufacturing technology, contributing to the company's reputation as a pioneer in electronics.
Collaborations
Throughout his career at Samsung, So-Ra Han has collaborated with several talented individuals, including notable coworkers Yool Kang and Su-Min Park. These collaborations highlight the synergy within the team and underscore the importance of teamwork in driving technological advancements in the semiconductor realm.
Conclusion
In summary, So-Ra Han’s innovative contributions to semiconductor manufacturing not only enhance the operational efficiencies of semiconductor devices but also exemplify the spirit of invention that drives the industry forward. His patents reflect a deep understanding of the complexities involved in semiconductor technology and a commitment to addressing future challenges in this vital sector.
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.