1. The decision made by the Intellectual Property Tribunal on January 29, 2019 by the Intellectual Property Tribunal on the case shall be revoked.

2. The costs of the lawsuit are assessed against the defendant.

1. Basic facts

(a) The name of the invention of this case (A) 1: C2) date of application/registration number: D/ E/F3) date of priority claim/the earlier application number which forms the basis of priority claim: G/H4) claims 【The serial number and telephone number of the subscriber identification cap distributed at the time of the request are stored in the database (DB). With respect to the above subscriber identification cap purchased by the user, the above subscriber identification number and telephone number are entered into the subscriber's information from the end of the user's end on the date of the request, the above subscriber identification number and/or telephone number of the subscriber identification cap 1; the above date of examination of the validity of the subscriber identification number or telephone number entered above; the above date of examination of the subscriber's identification number and telephone number 1; the above change in the subscriber's identification number and telephone number 2; the above change in the subscriber's identification number and telephone number ; the above change in the subscriber's identification number and telephone number 1; the above change in the subscriber's identification number and telephone number 1;