Company Filing History:
Years Active: 2023-2024
Title: Innovations by Inventor Hun Jae Jang
Introduction
Hun Jae Jang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in wafer cleaning methods and apparatuses. With a total of 7 patents to his name, Jang continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is a wafer cleaning method that involves providing a wafer on a stage inside a chamber. The method includes fixing the wafer to the stage using a grip pin and supplying ultrapure water while the wafer rotates at a specific speed. The grip pin is then released, allowing for a development process where liquid chemicals are applied to the wafer at a lower rotation speed. Additionally, he has developed a wafer cleaning apparatus that features a chamber for loading the wafer, a nozzle for applying liquid chemicals, and a laser module for irradiating the wafer. This apparatus is designed to maintain the wafer's temperature and control the laser module's operation effectively.
Career Highlights
Hun Jae Jang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and effectiveness of wafer cleaning processes, which are critical in semiconductor manufacturing.
Collaborations
Throughout his career, Jang has collaborated with notable colleagues, including Seung Min Shin and Kun Tack Lee. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Hun Jae Jang's contributions to wafer cleaning technology exemplify his dedication to innovation and excellence. His patents and ongoing work at Samsung Electronics Co., Ltd. highlight his role as a key figure in the semiconductor industry.
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.