This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Toray Advanced Materials Korea Inc.. 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: Song Jung Han: Water-Treatment Membrane Innovation.
Introduction
Song Jung Han is an inventor associated with Gumi-si, South Korea, and Toray Advanced Materials Korea Inc. His work includes a patent for a fiber designed for use in water-treatment membrane supports.
Latest Patents
Han is credited with 1 patent: “Sheath-core conjugated fiber for supporter of water treatment separation membrane, supporter comprising same for water treatment separation membrane, water treatment separation membrane comprising same, and filter module comprising same.” The invention describes a sheath-core conjugated fiber intended to provide strength and color transparency while avoiding heavy-metal elution. It also covers membrane supports, water-treatment separation membranes, and filter modules incorporating the fiber.
Career Highlights
Han’s listed patent connects his work at Toray Advanced Materials Korea Inc. with materials and components for water-treatment separation membranes. The patent describes the intended properties and applications of the fiber but does not, by itself, establish further details about his role or career.
Collaborations
Geon Sang Lee and Sung Geun Cho are identified as Han’s coworkers. The supplied information does not specify their individual contributions to the patent.
Conclusion
Song Jung Han’s recorded patent focuses on a sheath-core conjugated fiber and related components for water-treatment separation membranes, highlighting an innovation aimed at combining strength with material safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile