This inventor holds 2 USPTO granted patents. Top assignees: Hyundai Motor Company, 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:
2 out of 20,399 
2 out of 5,883 
Years Active: 2026
Title: Sung Hwan Seo: Patents in Intelligent Manufacturing and Sealer Management
Introduction
Sung Hwan Seo is an inventor associated with Hwaseong, South Korea. His patent work addresses manufacturing processes, including intelligent production-line operations and monitoring sealer usage in vehicle production. He has 2 patents in the provided information and has worked with Hyundai Motor Company and Kia Corporation.
Latest Patents
Seo’s listed patents focus on applying data and monitoring systems to industrial operations.
“Device for Performing Intelligent Line Process, System Including the Same, and Method Therefor” describes a system that connects a programmable logic controller (PLC) with an intelligent service module through a relay module. The PLC manages line operations and sends information about the current state. The service module uses that information to identify and recommend an action, then sends the recommendation back to the PLC. The system supports communication using Ethernet and Modbus.
“Smart Sealer Management System and Method” concerns monitoring sealer use during vehicle-body production. Sensors detect when a sealer drum is empty and when it has been replaced. An application controller uses this information to count drum replacements and calculate actual sealer usage. A management server compares that usage with a set standard to determine whether a sealer-usage failure event has occurred.
Career Highlights
Seo’s listed work with Hyundai Motor Company and Kia Corporation places his experience in the automotive manufacturing sector. His patents reflect practical applications of automation, production-line data, and process monitoring.
Collaborations
The provided information names Seung Ho Lee and Jin Myeong Kang as Seo’s coworkers. It does not specify their roles in the listed patents.
Conclusion
Sung Hwan Seo’s patent portfolio, as described here, focuses on intelligent production-line control and sealer-usage management, connecting automation and monitoring with automotive manufacturing needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile