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Tue, 11 Feb 2003
The .NET patents
Of course after I write a few entries about the .NET CLR, Microsoft lowers the patent boom that we've all been waiting for. In one way this is a relief, because we don't have to wait for them to lower the boom any more. They've done it, and we can see what kinds of claims they are making. From my look at the filing, it seems like their claims are very general and overly broad. It seems like the claims are mostly directed at the web services stuff, but their description is so broad, it seems like it would cover J2EE 1.4 with it's web services functionality. And look at claim 42:
A method of organizing a set of types into a hierarchical namespace comprising: creating a plurality of groups from the set of types, each group containing at least one type that exposes logically related functionality; assigning a name to each group in the plurality; and selecting a top level identifier and prefixing the name of each group with the top level identifier so that the types in each group are referenced by a hierarchical name that includes the selected top level identifier prefixed to the name of the group containing the type.
This sounds like the Java package mechanism to me.

Its going to be interesting to see how this plays out. It probably just made a whole lot of people who were interested in the CLR (like me) a lot less interested. Until this filing, there was some hope that things might be different, that the ECMA process might mean something. But not it seems clear that nothing has changed.

[11:16] | [computers/programming] | # | TB | F | G | 0 Comments | Other blogs commenting on this post
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I work at the Open Source Applications Foundation (OSAF).
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