<P> In 1964 , Xerox Corporation introduced ( and patented ) what many consider to be the first commercialized version of the modern fax machine , under the name ( LDX ) or Long Distance Xerography . This model was superseded two years later with a unit that would truly set the standard for fax machines for years to come . Up until this point facsimile machines were very expensive and hard to operate . In 1966 , Xerox released the Magnafax Telecopiers , a smaller , 46 - pound facsimile machine . This unit was far easier to operate and could be connected to any standard telephone line . This machine was capable of transmitting a letter - sized document in about six minutes . The first sub-minute , digital fax machine was developed by Dacom , which built on digital data compression technology originally developed at Lockheed for satellite communication . </P>
<P> In 1964 , Xerox Corporation introduced ( and patented ) what many consider to be the first commercialized version of the modern fax machine , under the name ( LDX ) or Long Distance Xerography . This model was superseded two years later with a unit that would truly set the standard for fax machines for years to come . Up until this point facsimile machines were very expensive and hard to operate . In 1966 , Xerox released the Magnafax Telecopiers , a smaller , 46 - pound facsimile machine . This unit was far easier to operate and could be connected to any standard telephone line . This machine was capable of transmitting a letter - sized document in about six minutes . The first sub-minute , digital fax machine was developed by Dacom , which built on digital data compression technology originally developed at Lockheed for satellite communication . </P>
when was the fax machine invented and by whom
when was the fax machine invented and by whom
1964 Xerox Corporation
1964 Xerox Corporation