Appeal No. 2006-1753 Application No. 09/732,037 reasons, we find ample motivation for the skilled artisan to provide such a capability in the system of Meunier. In our view, the motivation to combine the references is strongly suggested by the Eaton reference itself – namely the advantages achieved by automatically updating the message originator as we noted previously. In any event, it is well settled that the motivation to combine references need not be expressly stated in the prior art references, but may be found in the knowledge of the skilled artisan or from the nature of the problem to be solved. DyStar Textilfarben GmbH & Co. Deutschland KG v. C.H. Patrick Co., 464 F.3d 1356, 1366 (Fed. Cir. 2006). See also In re Kahn, 441 F.3d 977, 987-88, 78 USPQ2d 1329, 1336 (Fed. Cir. 2006). Notably, when the source of motivation is not from the prior art references, “the ‘evidence’ of motive will likely consist of an explanation of the well-known principle or problem-solving strategy to be applied.” DyStar, 464 F.3d at 1366. With these principles in mind, we find no error in our explanation why the skilled artisan would have been motivated to combine the references, particularly in view of the knowledge of one of ordinary skill in the art – an electrical engineer with several years of related industry experience. Appellants also argue that the examiner’s interpretations of “specification” and “specification coordinator” are unreasonable in light of the terms’ usage in the specification [request, pages 4-6]. Appellants contend that the term “specification” is not reasonably construed as a web document, but rather 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007