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:
Mar. 21, 1995
Filed:
Apr. 24, 1992
Applicant:
Inventor:
Toshiaki Yamada, Yamato, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370 941 ; 3701101 ;
Abstract
An ISDN-LAN connection terminal executes the communications control procedure of a D-channel protocol, and is connected with a LAN. An ISDN connection terminal specifies at least one of the LAN terminals by a sub-address or user-user information in a set up signal. The sub-address or the user-user information include an internet address, an electric mail address or a host name as identification information of the LAN terminal. The ISDN-LAN connection terminal transmits the data to the specified LAN terminal.