Facebook is fighting the company on the court case, and filed a challenge Feb. 7, according toAllFacebook. The patents themselves are fairly mysterious, but do have a similar synopsis:
Human relationships registering system, method and device for registering human relationships, program for registering human relationships, and medium storing human relationships registering program and readable by computer . . . all of which are used to establish wide and close relationships with members having a variety of occupations or engaged in various technical fields and to obtain expert knowledge or information.