[plug] M$ to patent FAT and charge for it

tcleary2 at csc.com.au tcleary2 at csc.com.au
Fri Dec 5 14:44:48 WST 2003


Cameron said:

>The patents mentioned sound as though they aren't on FAT itself, but on
>the file name mangling that Windows 9x did with it.

Which, incidentally has probable "prior art" in that the technique of 
overloading directory entries was commonplace in DEC land ( e.g. 
All-in-One ) to permit really long, complex names that simulated a filing 
system to humans, but could work with "dumb computers" that only 
understood permitted character sets.

And since the directory handling ideas were cribbed from CPM, 
anyway...........

tom.



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