Appeal No. 1999-0878 Application 08/182,093 This is a single reference § 103(a) rejection and, thus, it would be expected that the differences between Lee and the claimed subject matter are trivial and can be accounted for by minor obviousness reasoning based on the knowledge of those skilled in the art. That is not the case. The Examiner provides no factual evidence for the statement that "insulating substrates [sic, layers?] formed directly on chip surfaces are not new in this art and are typically provided thereon" (FR2). In effect, the Examiner takes Official Notice of this fact to avoid having to produce a reference. Official Notice should not be used except where the proposition at issue is supported by common knowledge or capable of unquestionable demonstration. See In re Knapp-Monarch Co., 296 F.2d 230, 232, 132 USPQ 6, 8 (CCPA 1961). See also In re Cofer, 354 F.2d 664, 668, 148 USPQ 268, 271-72 (CCPA 1966). Cf. In re Eynde, 480 F.2d 1364, 1370, 178 USPQ 470, 474 (CCPA 1973) (court will not take judicial notice of the state of the art). "Assertions of technical facts in areas of esoteric technology must always be supported by citation to some reference work recognized as standard in the pertinent art . . . ." In re Ahlert, 424 F.2d 1088, 1091, 165 USPQ 418, - 6 -Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007