Nilesh Boodhun
Fanatic
Posts : 48
Join date : 2009-05-29
Age : 35
Location : Mauritius, Vacoas
 | | Subject: IBM most popular Inventions Fri Jun 26, 2009 9:59 pm | |
| In the last 12 years, IBM has received 29,021 patents--more than any other company or individual in the world.IBM inventions and discoveries include the following:
- magnetic storage (1955)
- the relational database (1970)
- DRAM (dynamic random access memory) cells (1962)
- the RISC (reduced instruction set computer) chip architecture (1980)
- fractals (1967)---> Very advanced & complex mathematics (Calculus)
- superconductivity (1987)
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