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Class Information
Number: 257/E45.005
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Solid-state devices adapted for rectifying, amplifying, oscillating, or switching without potential-jump barrier or surface barrier, e.g., dielectric triodes; ovshinsky-effect devices, processes, or apparatus peculiar to manufacture or treatment thereof, or of parts thereof (epo) > Charge density wave transport devices (epo)
Description: This subclass is indented under subclass E45.001. This subclass is substantially the same in scope as ECLA classification H01L45/00C.

Patents under this class:

Patent Number Title Of Patent Date Issued
8558212 Conductive path in switching material in a resistive random access memory device and control Oct. 15, 2013
8415185 Process for making a slot-type optical waveguide on silicon Apr. 9, 2013
8148715 Solid state charge qubit device Apr. 3, 2012
8110476 Memory cell that includes a carbon-based memory element and methods of forming the same Feb. 7, 2012
7732804 Solid state charge qubit device Jun. 8, 2010

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