How should I display the copyright notice of the libraries I use ?

Question

The license code of one of the libraries I use (namely, Infragistics) requests that :

You include a valid copyright notice on your SOFTWARE.

Right now, I've only got my own Copyright notice, ie

Copyright C 2008-2010 MyCompany

I plan on adding something like the following, but I thought maybe someone would know about a standard way to do this ?

Copyright C 2008-2010 MyCompany

This software is using some of the UI capabilities provided by Infragistics, Copyright C 1998-2010 Infragistics",

Answer 1

I think this should be ok, it's basically along the lines of what you can read on other product's copyright notices. Maybe I would make it less verbose, just:

Copyright C 2008-2010 MyCompany, C 1998-2010 Infragistics

But maybe the easiest way for you is simply to ask this to Infragistics support. They should know best...

HTH!
Thomas