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:
Apr. 02, 2019
Filed:
Mar. 13, 2015
Rakuten, Inc., Tokyo, JP;
Adiyan Mujibiya, Tokyo, JP;
Jonathan Chung, Tokyo, JP;
RAKUTEN, INC., Tokyo, JP;
Abstract
In order to enable wireless communication to/from an intended partner user's portable wireless communication device to be reliably established, provided is a portable wireless communication device, including first attitude information acquisition means for acquiring first attitude information indicating a roll angle or a pitch angle of the portable wireless communication device; second attitude information reception means for receiving, via wireless communication, second attitude information indicating a roll angle or a pitch angle of a partner communication device from the partner communication device; and determination means for determining whether or not to establish a communication connection to the partner communication device based on a bearing of each of the portable wireless communication device and the partner communication device, the first attitude information, and the second attitude information.