ClassID:

229178

H04N1/32726 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device; Initiating, continuing or ending a single-mode communication; Handshaking therefor; Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line; Detecting signals other than facsimile protocol signals, e.g. DTMF signals

Recent Application in this class:
#1
20230083081
2023-03-16

Method and system for distributing and receiving fax transmissions via a data connection that is owned by a service provider

#2
20200186656
2020-06-11

Communication apparatus and control method therefor

#3
20200084324
2020-03-12

Communication apparatus capable of remote setting by voice communication, control method, and program

#4
20190075216
2019-03-07

Facsimile apparatus, method of controlling the same, and storage medium

#5
20170094068
2017-03-30

Image communication apparatus capable of performing facsimile communication via IP network, method of controlling the same, and storage medium

#6
20150288854
2015-10-08

Image communication apparatus providing notification for start of transmission, control method therefor and storage medium

#7
20120207293
2012-08-16

Facsimile apparatus, control method therefor, and storage medium

#8
20120154873
2012-06-21

Modem control apparatus, control method thereof, and storage medium

#9
20120017007
2012-01-19

Robustness improvement for bandwidth communication system

#10
20100118339
2010-05-13

Communication terminal adapted to direct dial-in service and method of establishing polarity

#11
20080130858
2008-06-05

Communication apparatus and method of controlling same

#12
20070211302
2007-09-13

Method for synchronously implementing media switch in gateways used for fax over IP network

#13
20070153776
2007-07-05

Method and apparatus for routing internet telephone calls based upon the media types and formats or CODEC capabilities of the end points or destinations

#14
20060209713
2006-09-21

Robustness improvement for bandwidth limited communication system

#15
20060165125
2006-07-27

Packet transmission device

#16
20050271197
2005-12-08

Apparatus and method for CNG detection with call waiting

#17
20050063019
2005-03-24

Facsimile apparatus