1. The plaintiffs' claims against the defendant are all dismissed.

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

1. Basic facts

A. 1) The title of the patented invention in this case: C2) filing date/registration date/registration number: D/ E/F3: The plaintiffs 4) claims and major drawings: as shown in attached Form 1.

(hereinafter referred to as "each claim of the patented invention of this case" is indicated in the same manner as "the patented invention of this case", and when the whole patented invention is referred to, "the patented invention of this case". (b)

Invention 1) In the instant trial decision regarding comparable invention 1, the invention is the invention identified as the cited invention 2. (A evidence 4) as to the “prested Invention 203-087592, Nov. 14, 2003, the published Patent Gazette peculiar 2003-087592, and its main drawings (attached Form 2) are the inventions specified as the comparable invention 3 in the instant trial decision regarding comparable invention 2.

(No. 5) An invention related to the "a Baduk information system and method using a portable device" inserted in the Patent Gazette peculiar 2002-0061264 dated July 24, 2002, and its main drawings are as specified in paragraph 2 of attached Table 2.

3) In the instant trial ruling regarding comparable invention 3, the invention is identified as comparable invention 4. (A evidence 6) The invention is related to the “former Game Renovation Devices” published on October 10, 2003, the Patent Gazette peculiar 2003-078981, which was published on October 10, 2003, and its main drawings are as shown in attached Form 2(3). (4) In the instant trial ruling regarding comparable invention 4, the invention was specified as comparable invention 5.

(A) “Stling multi-mediating through a radio network” inserted in Section 2003-06502 of the Patent Gazette, dated August 6, 2003, as of August 6, 2003, is a technique for real-time reproduction of files such as video or sound animation, etc. on the Internet by downloading them in a hard disc drive drive dive. The invention on the method of transmission and reception of data and reception devices is as to the invention, and its main drawings (attached Form 2) are as set forth in Section 4.

5 Invention 5 to 7 of comparable inventions 5 are different.