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Class Information
Number: 257/E29.314
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 pn junction gate (e.g., pn homojunction gate) (epo) > Thin-film jfet (epo)
Description: This subclass is indented under subclass E29.312. This subclass is substantially the same in scope as ECLA classification H01L29/808C.










Patents under this class:

Patent Number Title Of Patent Date Issued
8704279 Embedded JFETs for high voltage applications Apr. 22, 2014
8643065 Semiconductor device and method for manufacturing the same Feb. 4, 2014
8513675 Vertical junction field effect transistors having sloped sidewalls and methods of making Aug. 20, 2013
8294151 Thin film transistor array panel and method of manufacturing the same Oct. 23, 2012
8278691 Low power memory device with JFET device structures Oct. 2, 2012
8264058 MOS-driver compatible JFET structure with enhanced gate source characteristics Sep. 11, 2012
8058655 Vertical junction field effect transistors having sloped sidewalls and methods of making Nov. 15, 2011
8058674 Alternate 4-terminal JFET geometry to reduce gate to source capacitance Nov. 15, 2011
7944017 Semiconductor device and manufacturing method of the same May. 17, 2011
7838902 Single-chip common-drain JFET device and its applications Nov. 23, 2010
7838901 Single-chip common-drain JFET device and its applications Nov. 23, 2010
7838900 Single-chip common-drain JFET device and its applications Nov. 23, 2010
7772619 Semiconductor device having a fin structure and fabrication method thereof Aug. 10, 2010
7772620 Junction field effect transistor using a silicon on insulator architecture Aug. 10, 2010
7768033 Single-chip common-drain JFET device and its applications Aug. 3, 2010
7759695 Single-chip common-drain JFET device and its applications Jul. 20, 2010
7704813 Reliable high-voltage junction field effect transistor and method of manufacturing therefor Apr. 27, 2010
7655964 Programmable junction field effect transistor and method for programming same Feb. 2, 2010
7566904 Thin film transistor having oxide semiconductor layer and manufacturing method thereof Jul. 28, 2009
7535032 Single-chip common-drain JFET device and its applications May. 19, 2009
7411231 JFET with drain and/or source modification implant Aug. 12, 2008
7397086 Top-gate thin-film transistor Jul. 8, 2008
7312481 Reliable high-voltage junction field effect transistor and method of manufacture therefor Dec. 25, 2007
7288792 Method of manufacturing semiconductor device, method of manufacturing electronic apparatus, semiconductor device, and electronic apparatus Oct. 30, 2007
7271412 Active matrix organic light emitting device having series thin film transistor, and fabrication method therefor Sep. 18, 2007
7214965 Thin film transistor array panel and method of manufacturing the same May. 8, 2007
7038260 Dual gate structure for a FET and method for fabricating same May. 2, 2006
6037618 Intergrated field effect transistor device for high power and voltage amplification of RF signals Mar. 14, 2000
5973341 Lateral thin-film silicon-on-insulator (SOI) JFET device Oct. 26, 1999
5786615 Junction field-effect transistor (JFET) semiconductor integrated circuit device including JFET Jul. 28, 1998
5741723 Dielectrically isolated semiconductor device and a method for its manufacture Apr. 21, 1998
5714777 Si/SiGe vertical junction field effect transistor Feb. 3, 1998
5559346 Field-effect semiconductor device with increased breakdown voltage Sep. 24, 1996
5432377 Dielectrically isolated semiconductor device and a method for its manufacture Jul. 11, 1995
5420059 Method of making a high performance MESFET with multiple quantum wells May. 30, 1995
5323020 High performance MESFET with multiple quantum wells Jun. 21, 1994
5130770 Integrated circuit in silicon on insulator technology comprising a field effect transistor Jul. 14, 1992
5075746 Thin film field effect transistor and a method of manufacturing the same Dec. 24, 1991
4914491 Junction field-effect transistors formed on insulator substrates Apr. 3, 1990
4700461 Process for making junction field-effect transistors Oct. 20, 1987
4611220 Junction-MOS power field effect transistor Sep. 9, 1986
4523368 Semiconductor devices and manufacturing methods Jun. 18, 1985
4393578 Method of making silicon-on-sapphire FET Jul. 19, 1983
4136352 Field-effect structures Jan. 23, 1979











 
 
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