This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Samsung Sdi., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Kyeu Yoon Sheem: Innovator in Lithium Battery Technology
Introduction
Kyeu Yoon Sheem is an inventor based in Yongin-si, South Korea. He is currently employed at Samsung SDI Co., Inc. Although he has not yet been granted any patents, his work focuses on advancements in rechargeable lithium battery technology.
Latest Patent Applications
Kyeu Yoon Sheem has submitted several notable patent applications. One of his latest applications is for a negative active material for rechargeable lithium batteries, which includes a core made of porous silicon and a specific percentage of magnesium. This innovative material aims to effectively inhibit the expansion of the negative electrode, thereby enhancing the performance and longevity of secondary batteries. Another application details a negative active material that comprises a composite of porous silicon and amorphous carbon, featuring macropores and a defined porosity range. These applications reflect his commitment to improving battery technology.
Conclusion
Kyeu Yoon Sheem is a promising inventor in the field of lithium battery technology, contributing valuable research and applications that may lead to significant advancements in energy storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile