Linked by Thom Holwerda on Sun 12th Mar 2006 18:40 UTC, submitted by kaiwai
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Yeah, but you missed this part of the patent license
"You are not licensed to sublicense or transfer your rights."
this means that everyone I distribute an implementation to must take a license directly from MS. So creating an implementation under the GPL o similar free license is not allowed. Plus, the covenant not to sue is very narrow, only applying to hardware vendors or companies that support the hardware vendors. So everyone else is at risk anyway.
It doesn't matter what the MS marketing materials say, you have to read the fine print. This "open" standard is so open that there cannot be a FLOSS implementation. No matter what you want to believe, this is not an open standard like pdf is.




Member since:
2006-01-06
hahahahahaha. You're kidding, right?
Not at all. Read the Wiki...
http://en.wikipedia.org/wiki/XML_Paper_Specification
The format and the schema are documented in a public spec.
http://www.microsoft.com/whdc/xps/xpsspec.mspx
And here's an overview of the license...
http://www.microsoft.com/whdc/xps/xpslicense.mspx
"Microsoft plans to freely license XPS technology to encourage its use as general-purpose documents. Microsoft will grant a royalty-free copyright license to copy, display, and distribute the XML Paper Specification. Microsoft will also grant a royalty-free patent license to read, write and render XPS Documents. Execution of the licenses will be straightforward and will not require the company to sign and return the license agreement. There will be a requirement that any XPS implementation that is distributed, licensed or sold contain a notice in the source code of the implementation indicating that Microsoft may have intellectual property associated with the implementation and to provide a link to where the license may be obtained from Microsoft. The patent license will also include a covenant not to sue provision for companies engaged in certain businesses; the provision contents and reasoning are explained below."