This inventor holds 1 USPTO granted 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: Suna Lee and Lithium Battery Innovation.
Introduction
Suna Lee is an inventor associated with Yongin-si, South Korea, and Samsung SDI Co., Ltd. Her patent work concerns lithium battery design and manufacturing, with a focus on the separator’s adhesive layer and its performance.
Latest Patents
Lee is named on a patent titled “Lithium Battery and Manufacturing Method Therefor.” The invention describes a lithium battery with a cathode, an anode, and a separator positioned between them. The separator includes a porous substrate and an adhesive layer containing ceramic particles and a polyvinylidene fluoride-based binder. The binder comprises first and second binders, and the ceramic particles and binder are mixed at a weight ratio from 4:6 to 6:4. The patent also specifies an adhesion ratio, defined using dry and wet adhesion, of 0.05 to 1.0. The supplied information lists 1 patent for Lee.
Career Highlights
Lee’s listed patent connects her work with battery technology at Samsung SDI Co., Ltd. The invention addresses separator composition and adhesion characteristics, which are relevant to lithium battery construction and manufacturing.
Collaborations
Hyunwook Jung is identified as Lee’s coworker. The provided information does not specify Jung’s role in the patent or the nature of their collaboration.
Conclusion
Suna Lee’s listed patent focuses on a lithium battery separator and its adhesive properties, reflecting an innovation in battery design and manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile