область техники(In short, the focus when making a determination of obviousness should be on what a person of ordinary skill in the pertinent art would have known at the time of the invention, and on what such a person would have reasonably expected to have been able to do in view of that knowledge. Alexander Demidov)
рассматриваемая область техники(when filed, contained sufficient information regarding the subject matter of the claims as to enable one skilled in the pertinent art to make and | A prior art reference must be considered together with the knowledge of one of ordinary skill in the pertinent art. – АД)