This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2013-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2019
Title: Innovations by Sol Han in Semiconductor Cleaning Technologies
Introduction
Sol Han is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, particularly in cleaning technologies. With a total of four patents to his name, Han's work focuses on improving the efficiency and effectiveness of cleaning processes in semiconductor fabrication.
Latest Patents
Among his latest patents, Han has developed a cleaning apparatus designed to remove particles from substrates. This apparatus features a first cleaning unit that includes a dual nozzle supplying a chemical liquid and a spray that dissolves this liquid. Additionally, a second cleaning unit employs a different chemical liquid and a corresponding spray. His innovations also encompass a chemical mechanical polishing system and methods for cleaning after such polishing. Furthermore, he has created an etching composition that includes hydrogen peroxide, phosphoric acid, and other components, enhancing the etching process in semiconductor manufacturing.
Career Highlights
Sol Han is currently employed at Samsung Electronics Co., Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the cleaning processes that are critical for semiconductor device manufacturing. His patents reflect a deep understanding of the complexities involved in semiconductor fabrication and the need for precision in cleaning techniques.
Collaborations
Han has collaborated with notable colleagues, including Hyosan Lee and Sang Won Bae. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the semiconductor industry.
Conclusion
In summary, Sol Han's contributions to semiconductor cleaning technologies through his patents and collaborations highlight his role as a key innovator in the field. His work not only improves manufacturing processes but also sets a foundation for future advancements in semiconductor technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile