1. The defendant (Counterclaim plaintiff)'s appeal is dismissed.

2. The costs of appeal are assessed against the Defendant (Counterclaim Plaintiff) in total.

1. The reasoning for the court’s explanation as to this case is as follows, and the reasoning for the defendant’s argument is as stated in the reasoning of the judgment of the first instance, except for a partial revision as follows and an additional determination as to the defendant’s argument in the following paragraph 2, thereby citing it as it is in accordance

The 7th parallel software "(7)" at the bottom of the judgment of the first instance court shall be revised to "software 1.3" (hereinafter "software 1.3"), "At the bottom of the 6th parallel 1.6th parallel 2nd parallel 5th parallel 3th parallel 1st parallel 5th parallel 1st parallel 5th parallel 1st parallel 1st parallel 3th parallel 1st parallel 3th parallel 1st parallel 3th parallel 1st parallel 3th parallel 3th parallel 1st parallel 5th parallel 3th parallel 1st parallel 5th parallel 1st parallel 1st parallel 5th parallel 1st parallel 5th parallel 1st parallel 3th parallel 1st parallel 1st parallel 5th parallel 1st parallel 209," "the 1st parallel 3th parallel 1st parallel 5th parallel 1st parallel 4th parallel 1st parallel 3th parallel 1st parallel 1st parallel 3th parallel 1st parallel 4th parallel 1st 1st.