KLA-Tencor up 5% quarter/quarter. Virage Logic reports, guides $0.02 worse Kopin beats by $0.01 Integrated Silicon beats by $0.03 Gateway beats by $0.06 Nortel breaks even KLA-Tencor reports in line Conexant beats by $0.02 Advanced Energy beats by a penny Western Digital beats by $0.02 TriQuint Semi in line Varian Semi beats by $0.01 Zoran beats by $0.04 Flextronics misses by a penny Adv Fibre Comm beats by $0.02 JDS Uniphase beats by a penny PCLN lifts 7% in after hours JDSU slides 3.8% :