METHOD AND DEVICE FOR FORMING AND DISTRIBUTING REAL TIME INTERACTIVE CONTENTS ON WIRELESS COMMUNICATION NETWORK AND INTERNET

[Title of the invention] METHOD AND DEVICE FOR FORMING AND DISTRIBUTING REAL TIME INTERACTIVE CONTENTS ON WIRELESS COMMUNICATION NETWORK AND INTERNET

[Key issue]
Present Invention and Cited Invention differ from each other in that Present Invention sends “at least an identifier of a single receiver” in addition to the “expression of the second content”, whereas Cited Invention can select a “rank” in which the performer will participate by inputting the “rank” of a “performance group” (“Different Feature”). The issue is whether or not “at least an identifier of a single receiver” could have been easily conceived from “rank” of a “performance group”.
The court rescinded the JPO decision by stating that the JPO’s judgment on whether or not the Different Feature could have been easily conceived has an error.