The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Sep. 07, 2017
Nintendo Co., Ltd., Kyoto, JP;
Takumi Kanaya, Kyoto, JP;
Masayoshi Matsuoka, Kyoto, JP;
NINTENDO CO., LTD., Kyoto, JP;
Abstract
A master apparatus generates a frame encryption key by using a session ID unique to communication with a slave apparatus, and an apparatus common key common to the master apparatus and the slave apparatus, encrypts data of an encryption part of an action frame by using the frame encryption key, and transmits, by broadcast, the action frame including the encryption part. Upon receiving the action frame, the slave apparatus transmits a participation request to the master apparatus, and participates in the network of the master apparatus. Then, the master apparatus and the slave apparatus execute a communication application.