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:
Sep. 02, 2025
Filed:
Mar. 27, 2023
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Okiharu Matsuda, Susono Shizuoka, JP;
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Abstract
According to one embodiment, a mobile communication apparatus includes a communication module and a main module. The communication module is capable of storing only one of an MQTTS certificate and an HTTPS certificate. The main module is capable of storing both the MQTTS certificate and the HTTPS certificate. The main module provides the MQTTS certificate to the communication module if the communication module starts MOTTS communication. The main module provides the HTTPS certificate to the communication module if the communication module starts HTTPS communication in a case where the communication module performs the HTTPS communication during a keep-alive interval of the MQTTS communication and provides the MQTTS certificate to the communication module if the communication module stops the HTTPS communication.