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:
Aug. 25, 2009
Filed:
Jan. 22, 2004
Applicant:
Masashi Tokuda, Kanagawa-ken, JP;
Inventor:
Masashi Tokuda, Kanagawa-ken, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/32 (2006.01); H04M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A facsimile use modem apparatus includes an analog interface formed from a silicon data access arrangement interfacing with an analog telephone line. A digital interface is provided to interface with an ISDN line. A signal converting device is provided to convert a modem signal used in facsimile communications via the analog telephone line into a signal used in the ISDN line, vice a versa. A data transmitting device is provided to transmit linear data to a monitor via the silicon data access arrangement when G3 facsimile communications are performed via the ISDN line so as to monitor a progress of the G3 facsimile communications.