Inventor

Sung Keun Lee

Patents indexed

Associated with

Hyundai Motor

Years active

—

Total patents

Frequent collaborator

Hwan Soo Shin

Domains

automotiveenergymanufacturingmaterials

Patents

US 20140045086·Hyundai Motor

How to Prepare a Fuel Cell for Faster, Cheaper Startup

This patent describes a method for 'pre-activating' a fuel cell stack by injecting humidified hydrogen, sealing it, and storing it, which helps reduce the time and hydrogen needed for its first full operation.

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