Appeal No. 2002-0792 Application 08/801,646 An obviousness analysis commences with a review and consideration of all the pertinent evidence and arguments. “In reviewing the [E]xaminer’s decision on appeal, the Board must necessarily weigh all of the evidence and argument.” Oetiker, 977 F.2d at 1445, 24 USPQ2d at 1444. “[T]he Board must not only assure that the requisite findings are made, based on evidence of record, but must also explain the reasoning by which the findings are deemed to support the agency’s conclusion.” In re Lee, 277 F.3d 1338, 1344, 61 USPQ2d 1430, 1434 (Fed. Cir. 2002). With these principles in mind, we commence review of the pertinent evidence and arguments of Appellants and Examiner. Appellants argue that for claims 1, 19 and 23, the Examiner has failed to show that Polychronopoulos teaches a shared arena within the memory, wherein the shared arena includes a register save area for each of the plurality of threads. Appellants also argue that neither Anderson nor Polychronopoulos teaches a shared arena including a register save area for a plurality of threads or reading register context associated with a selected thread of plurality of register save areas as recited in Appellants’ claims 1, 19 and 23. See page 8 of Appellants’ 5Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 NextLast modified: November 3, 2007