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Class Information
Number: 257/E29.316
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Unipolar device (epo) > Field-effect transistor (epo) > With field effect produced by pn or other rectifying junction gate (i.e., potential barrier) (epo) > With heterojunction gate (e.g., transistors with semiconductor layer acting as gate insulating layer) (epo) > Programmable transistor (e.g., with charge-trapping quantum well) (epo)
Description: This subclass is indented under subclass E29.315. This subclass is substantially the same in scope as ECLA classification H01L29/80B2.










Patents under this class:

Patent Number Title Of Patent Date Issued
8536642 Semiconductor device and method for manufacturing the same Sep. 17, 2013
8324681 Stacked non-volatile memory device and methods for fabricating the same Dec. 4, 2012
8279904 Semiconductor light-emitting device Oct. 2, 2012
7977735 Stacked non-volatile memory device and methods for fabricating the same Jul. 12, 2011
7956348 Complementary logic circuit Jun. 7, 2011
7879738 Charge trapping dielectric structure for non-volatile memory Feb. 1, 2011
7709334 Stacked non-volatile memory device and methods for fabricating the same May. 4, 2010
7670963 Single-wafer process for fabricating a nonvolatile charge trap memory device Mar. 2, 2010
7608883 Transistor for non volatile memory devices having a carbon nanotube channel and electrically floating quantum dots in its gate dielectric Oct. 27, 2009
7560335 Memory device transistors Jul. 14, 2009
7208753 Enhancement mode single electron transistor Apr. 24, 2007
6724660 Integrated semiconductor memory device having quantum well buried in a substrate Apr. 20, 2004
6720589 Semiconductor device Apr. 13, 2004
6459120 Semiconductor device and manufacturing method of the same Oct. 1, 2002
6133603 Memory device and memory array Oct. 17, 2000
6080995 Quantum device Jun. 27, 2000
6023079 Compound semiconductor memory with floating gate Feb. 8, 2000
5432356 Semiconductor heterojunction floating layer memory device and method for storing information in the same Jul. 11, 1995
5055890 Nonvolatile semiconductor memory having three dimension charge confinement Oct. 8, 1991
4945393 Floating gate memory circuit and apparatus Jul. 31, 1990
4905063 Floating gate memories Feb. 27, 1990
4903092 Real space electron transfer device using hot electron injection Feb. 20, 1990
4698652 FET with Fermi level pinning between channel and heavily doped semiconductor gate Oct. 6, 1987











 
 
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