Gating (i.e., switching input to output) > Utilizing three or more electrode solid-state device > Four or more layer device (e.g., thyristor, etc.) > Dc supply > Scr and unijunction transistor > Patents

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Class Information
Number: 327/468
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Gating (i.e., switching input to output) > Utilizing three or more electrode solid-state device > Four or more layer device (e.g., thyristor, etc.) > Dc supply > Scr and unijunction transistor
Description: Subject matter wherein the switching circuit includes a silicon controlled rectifier combined with a three-terminal semiconductor having only one pn junction and exhibiting a stable open circuit negative resistance property.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6580311	Circuit configuration for supplying voltage to an integrated circuit via a pad	Jun. 17, 2003
4713719	Fast acting overcurrent protector and method	Dec. 15, 1987
4359655	Timer circuit	Nov. 16, 1982
4007378	Solid state replacement for a mechanical relay	Feb. 8, 1977
3968400	Flash tube modulator	Jul. 6, 1976