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.:

US 10164784 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 25, 2018

Filed:

Mar. 02, 2017
Applicants:

Takeshi Horiuchi, Tokyo, JP;

Naoki Umehara, Kanagawa, JP;

Hiroshi Hinohara, Kanagawa, JP;

Atsushi Miyamoto, Kanagawa, JP;

Takuya Soneda, Kanagawa, JP;

Inventors:

Takeshi Horiuchi, Tokyo, JP;

Naoki Umehara, Kanagawa, JP;

Hiroshi Hinohara, Kanagawa, JP;

Atsushi Miyamoto, Kanagawa, JP;

Takuya Soneda, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/18 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04L 12/58 (2006.01);
U.S. Cl.
CPC ...
H04L 12/1827 (2013.01); H04L 12/18 (2013.01); H04L 51/043 (2013.01); H04L 67/24 (2013.01); H04L 67/325 (2013.01); H04L 69/28 (2013.01);
Abstract

A communication terminal and a method of transmitting data. The communication terminal and the method includes transmitting, at a prescribed timing, first information from the communication terminal to a management system that manages communication between the communication terminal and a counterpart communication terminal, and transmitting from the communication terminal to the management system second information to be sent from the management system to the counterpart communication terminal connected to the management system through a network, when the management system does not receive the first information transmitted from the communication terminal for a prescribed length of time. The second information includes status information of each of a plurality of communication applications that operate in the communication terminal.


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