[Patent] Korean Patent Pending (Application No. 2021-0154989)

<Korean Patent Pending>

• Title: “Gas Sensor Array Including a Plurality of Metal Oxide Thin Films Having Different Oxygen Composition Ratio, Method of Manufacturing the Same, and Method of Sensing Gas Using the Same”
• Inventors:  Hyuk-Jun Kwon, Hyeokjin Kwon, and Junil Kim
• Application No. 2021-0154989
• Date: November 11, 2021