This inventor holds 1 USPTO granted patent and 10 published patent applications. 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:
1 out of 20,399 
1 out of 5,883 
Years Active: 2026
Title: Sang Beom Lee: Fuel-Cell Vehicle Control Inventor.
Introduction
Sang Beom Lee is an inventor associated with Gimpo, South Korea. His patent work includes a method for controlling fuel-cell power generation in a fuel-cell vehicle.
Latest Patents
Lee is associated with 1 patent, titled “Method for Controlling Fuel Cell of Fuel Cell Vehicle.” The invention determines a reference output for restarting or stopping fuel-cell power generation based on the vehicle’s required output. It then adjusts that reference using driving-condition information, including vehicle altitude, coolant temperature, and the fuel cell’s degree of degradation. The system uses the corrected reference output to decide whether to restart or stop power generation.
Career Highlights
Lee has worked with Hyundai Motor Company and Kia Corporation. His patent reflects work on adapting fuel-cell operation to vehicle demands and operating conditions.
Collaborations
His listed coworkers include Seung Won Baik and Ki Chang Kim.
Conclusion
Sang Beom Lee’s patent focuses on controlling fuel-cell power generation in response to vehicle output needs, environmental conditions, and fuel-cell degradation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile