Appeal No. 1998-0165 Application 08/566,270 (Brief, page 10.) The argument is contrary to appellant’s disclosure. As disclosed, for example, in the specification at page 31, lines 16 through 23 and in Figure 12, the combination of at least transistor Q , resistor R , and12 28 capacitor C is necessary for selecting between two different 21 impedances and ultimately two different frequencies. In the sense that inductor 26' and PIN diode 27' are necessary in the reference “to facilitate switching between a first and second oscillator - 8 -8Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007