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:
Oct. 14, 2008
Filed:
Jun. 01, 2005
Takahiro Yoshida, Koriyama, JP;
Masaru Noji, Koriyama, JP;
Takahiro Sasaki, Koriyama, JP;
Tadashi Saito, Koriyama, JP;
Takahiro Yoshida, Koriyama, JP;
Masaru Noji, Koriyama, JP;
Takahiro Sasaki, Koriyama, JP;
Tadashi Saito, Koriyama, JP;
Hitachi Communication Technologies, Ltd., Tokyo, JP;
Telecom Kiki, Ltd., Fukushima-Ken, JP;
Abstract
Repeating device connected to a local area network (LAN) which connects a plurality of telephones and relays communication between first and second telephones. The repeating devices include a unit for requesting during communication a response from another receiver-side telephone indicating its availability to receive a call, and a unit for notifying the address of the receiver-side telephone that responded to the caller-side telephone.