he had invented to PC modem
In 1977 Dennis C. Hayes invented the PC Modem, which allowed for the interconnection of computer networks.
Dennis C. Hayes invented the PC modem. The objective of the PC modem was to enable computer users to connect to the Internet.
Dennis C. Hayes' device was the PC modem that he created in 1977. He created a way for all computers with standard serial ports to use software to control various functions of the modem.
He invented the P.C. Modem In 1977. There are many types of PC Modems and they all do different types of things.
He invented the PC modem. I remember the Hayes brand well I have been in I.T for 25 years Visit my PC help site http://www.pchelphq.com/
He invented the PC Modem. Without his invention you probably wouldn't have posted this question right now.
Dennis Hayes was born in 1950.
Dennis Ritchie
Dennis Ritchie
Dennis Ritchie in 1972
Dennis Ritchie
The C programming language was invented by Ken Thompson and Dennis Ritchie. C development is related to the UNIX platform.