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.

Date of Patent:
Jan. 10, 2017

Filed:

Apr. 17, 2013
Applicants:

Hiroyuki Kanda, Kanagawa, JP;

Takahiro Asai, Kanagawa, JP;

Inventors:

Hiroyuki Kanda, Kanagawa, JP;

Takahiro Asai, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/24 (2006.01); H04L 29/06 (2006.01); H04N 7/14 (2006.01); H04N 7/15 (2006.01); H04N 21/845 (2011.01); H04M 3/56 (2006.01);
U.S. Cl.
CPC ...
H04L 41/22 (2013.01); H04L 65/1083 (2013.01); H04L 65/403 (2013.01); H04N 7/147 (2013.01); H04N 7/152 (2013.01); H04M 3/567 (2013.01); H04N 21/8451 (2013.01);
Abstract

At a communication terminal, visual information reflecting an operation state of a candidate counterpart terminal and a graphical image that allows the communication terminal to switch from a first communications protocol to a second communications protocol, is displayed, respectively, when the communication terminal activates the first communications protocol. In response to a user instruction for selecting the graphical image, the communication terminal activates the second communications protocol to cause the communication terminal to communicate using the second communications protocol.


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