Yuhan Corp has secured a solid source of revenue with technology licensing fees. Billions of won in profit have been steadily flowing in every quarter through technology licensing deals, the investing company’s development progress, and milestone payments. Yuhan Corp’s cumulative technology fee over the past 5 years amounted to KRW 253.2 billion.

According to the company's report on the 2nd, the company's technology fee revenue in Q1 was KRW 2.5 billion. This is down 64.4% from KRW 7.2 billion in the same period of the past year, but it has been 5 consecutive quarters the company has been collecting revenue since the Q1 in the past year.