This inventor holds 1 USPTO granted patent. Top assignees: Hyundai Motor Company, Hyundai Transys Incorporated, Kia Corporation. 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:
1 out of 20,462 
1 out of 238 
1 out of 5,946 
Years Active: 2026
Title: Tyuckkyu Hwang: Inventor of a Seat Molded Article
Introduction
Tyuckkyu Hwang is an inventor associated with Busan, South Korea. His patent work includes a seat molded article designed to combine a polyurethane foam upper pad with elastic fabric.
Latest Patents
Hwang is listed as an inventor on 1 patent, titled “Seat Molded Article and Preparing Method Thereof.” The patent describes a seat molded article with an upper pad made of polyurethane foam, 25 to 50 millimeters thick, and elastic fabric positioned beneath it. The fabric is specified to have a difference in tensile elongation of no more than 5.0% between the warp and weft directions, with elongation of 20 to 40% in both directions under a 20 kgf load. The disclosure also covers a method for preparing the article.
Career Highlights
Hwang’s listed company affiliations include Hyundai Motor Company and Kia Corporation. His patent reflects work on seat construction and material properties relevant to automotive seating.
Collaborations
Hwang’s listed coworkers include Myoung Ryoul Lee and Byungguk Lim.
Conclusion
Tyuckkyu Hwang’s recorded invention focuses on a molded seat structure that pairs polyurethane foam with carefully specified elastic fabric, connecting his patent work with his listed automotive company affiliations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile