Appeal No. 96-3101 Application 08/020,570 hold ink. Once all the activated points have been charged, the print form is used to print the desired image. This circuit arrangment [sic, arrangement] of the <048 patent ?activates and de-activates regions of a surface matrix? as claimed. The transistors used in <048 act as the recited ?threshold value switches?. As is conventional in the art of electronic switching, transistors are used to switch between on and off states. When no voltage is applied to the gate of the transistors, they are in a non-conducting (high resistance or off) state. When a positive voltage is applied to the gates of the transistors in the <048 circuit, the transistors are in a low resistance conducting ?on? state. Therefore the transistors in <048 act as the recited ?threshold value switches?. [Answer, page 3.] We have carefully considered the issues raised in this appeal together with the examiner’s remarks and appellant’s arguments. As a result, we will sustain the rejection of claims 1 through 12 and 14 through 30, but not the rejection of claim 13. In presenting various arguments in the argument section commencing on page 26 of the brief, appellant does not expressly refer to any particular claim with the exception of 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007