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 8750481 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 10, 2014

Filed:

Sep. 01, 2005
Applicants:

Yoshiro Osaki, Kawasaki, JP;

Toshiki Mori, Kodaira, JP;

Inventors:

Yoshiro Osaki, Kawasaki, JP;

Toshiki Mori, Kodaira, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A telephone system comprising a plurality of phone devices and a plurality of information terminals for mutually communicating via a communication network, comprising position managing means for managing mutual position relations between the plurality of phone devices and the plurality of information terminals, and correlating means for mutually correlating at 1:1 between the plurality of phone devices and the plurality of information terminals on the basis of the managed position relations.


Find Patent Forward Citations

Osaki, Yoshiro. (2014). Telephone system having linkage function between information terminals and closest phone devices (U.S. Patent No. 8750481). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8750481

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