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Class Information
Number: 257/489
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > With means to increase breakdown voltage threshold > Field relief electrode > Resistive
Description: Subject matter wherein the field relief electrode is a high resistance layer adapted to have a current flow therethrough and a corresponding voltage variation therein.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
3971061 Semiconductor device with a high breakdown voltage characteristic Jul. 20, 1976

1 2 3

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