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 6917676 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 12, 2005

Filed:

Sep. 28, 2001
Applicants:

Takahiro Yoshida, Koriyama, JP;

Masaru Noji, Koriyama, JP;

Takahiro Sasaki, Koriyama, JP;

Tadashi Saito, Koriyama, JP;

Inventors:

Takahiro Yoshida, Koriyama, JP;

Masaru Noji, Koriyama, JP;

Takahiro Sasaki, Koriyama, JP;

Tadashi Saito, Koriyama, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M003/54 ;
U.S. Cl.
CPC ...
Abstract

A telephoneconnected to a local area network, comprising a means for requesting during communication a response from another receiver-side telephoneindicating its availability to receive a call, and a means for notifying the address of the receiver-side telephonethat responded to the caller-side telephone


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Yoshida, Takahiro. (2005). Telephone set, repeating device and recording medium (U.S. Patent No. 6917676). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6917676

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