Invention Grant
- Patent Title: Facsimile communication device, line disconnection judgment method and non-transitory recording medium storing a computer readable program
-
Application No.: US15789910Application Date: 2017-10-20
-
Publication No.: US10341526B2Publication Date: 2019-07-02
- Inventor: Yukio Watanabe , Kazunori Ikeda
- Applicant: KONICA MINOLTA, INC.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2016-215339 20161102; JP2017-157648 20170817
- Main IPC: H04N1/00
- IPC: H04N1/00 ; H04N1/327
Abstract:
Disclosed is a facsimile communication device, including: a line voltmeter that measures a voltage of a line used for a facsimile communication; and a hardware processor that: detects a predetermined change in the voltage of the line, in the facsimile communication; and judges whether a facsimile device of an opposite side opens the line or not according to whether the predetermined change is detected.
Public/Granted literature
Information query
