[Patent] Korean Patent (Application No. 2019-0002395 / Patent No. 10-2225718) 17th March 2021 <Korean Patent> Title: “Device and Method for Sharing Olfactory Sense Data Between Real World and Online World” Inventors: Jae Eun Jang, Hyuk-Jun Kwon, Che Il Moon, Kyung In Jang, Ji Hwan Choi, Han Kyoung Choe, and Su Jin Heo Application No. 2019-0002395 / Patent No. 10-2225718 Date: March 03, 2021