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Class Information
Number: 257/E21.629
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components formed in or on common substrate or of parts thereof; manufacture of integrated circuit devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components or integrated circuits formed in, or on, common substrate (epo) > With subsequent division of substrate into plural individual devices (epo) > To produce devices each consisting of plurality of components, e.g., integrated circuits (epo) > Substrate being semiconductor, using silicon technology (epo) > Field-effect technology (epo) > Mis technology (epo) > With particular manufacturing method of vertical transistor structures, i.e., with channel vertical to substrate surface (epo)
Description: This subclass is indented under subclass E21.616. This subclass is substantially the same in scope as ECLA classification H01L21/8234V.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8680600 Vertical transistor structure and method of manufacturing same Mar. 25, 2014
8664052 Semiconductor device and manufacturing method for the same Mar. 4, 2014
8653504 Complementary tunneling field effect transistor and method for forming the same Feb. 18, 2014
8642430 Processes for preparing stressed semiconductor wafers and for preparing devices including the stressed semiconductor wafers Feb. 4, 2014
8581333 Semiconductor device and method for manufacturing the same Nov. 12, 2013
8575690 Super-junction trench MOSFET having deep trenches with buried voids Nov. 5, 2013
8574982 Implementing eDRAM stacked FET structure Nov. 5, 2013
8563377 Trench-based power semiconductor devices with increased breakdown voltage characteristics Oct. 22, 2013
8564048 Contact barrier modulation of field effect transistors Oct. 22, 2013
8530306 Method of forming a slit recess channel gate Sep. 10, 2013
8519475 Semiconductor device Aug. 27, 2013
8486784 Vertical semiconductor device and method of manufacturing the same Jul. 16, 2013
8440536 Mask layout and method for forming vertical channel transistor in semiconductor device using the same May. 14, 2013
8420485 Semiconductor device having vertical channel transistor and method of manufacturing the same Apr. 16, 2013
8410538 Semiconductor memory device and method for manufacturing same Apr. 2, 2013
8367491 Method of manufacturing a vertical-type semiconductor device and method of operating a vertical-type semiconductor device Feb. 5, 2013
8362546 Cross-point diode arrays and methods of manufacturing cross-point diode arrays Jan. 29, 2013
8354311 Method for forming nanofin transistors Jan. 15, 2013
8329521 Method and device with gate structure formed over the recessed top portion of the isolation structure Dec. 11, 2012
8314001 Vertical stacking of field effect transistor structures for logic gates Nov. 20, 2012
8294205 Semiconductor device and method of forming semiconductor device Oct. 23, 2012
8283721 Semiconductor device, and method for manufacturing the same Oct. 9, 2012
8264018 Semiconductor memory device Sep. 11, 2012
8236652 Semiconductor device with buried bit lines and method for fabricating the same Aug. 7, 2012
8236651 Shielded gate trench MOSFET device and fabrication Aug. 7, 2012
8217448 Semiconductor device and method of forming a semiconductor device Jul. 10, 2012
8187952 Method for fabricating semiconductor device May. 29, 2012
8158463 Process and method for manufacturing a MOS device with intercell ion implant using one or more parallel enrichment windows Apr. 17, 2012
8159024 High voltage (>100V) lateral trench power MOSFET with low specific-on-resistance Apr. 17, 2012
8148222 Cross-point diode arrays and methods of manufacturing cross-point diode arrays Apr. 3, 2012
8124479 Diffusing impurity ions into pillars to form vertical transistors Feb. 28, 2012
8119484 DRAM with nanofin transistors Feb. 21, 2012
8110901 Vertical field effect transistor arrays including gate electrodes annularly surrounding semiconductor pillars Feb. 7, 2012
8110467 Multiple Vt field-effect transistor devices Feb. 7, 2012
8106450 Semiconductor device having a saddle fin shaped gate and method for manufacturing the same Jan. 31, 2012
8071445 Method for manufacturing semiconductor device, and semiconductor device Dec. 6, 2011
8067796 Semiconductor component with cell structure and method for producing the same Nov. 29, 2011
8039893 CMOS inverter coupling circuit comprising vertical transistors Oct. 18, 2011
8022447 Metal-oxide-semiconductor device including an energy filter Sep. 20, 2011
8008146 Different thickness oxide silicon nanowire field effect transistors Aug. 30, 2011
8003457 Fabricating method of vertical transistor Aug. 23, 2011
7994008 Transistor device with two planar gates and fabrication process Aug. 9, 2011
7994061 Mask layout and method for forming vertical channel transistor in semiconductor device using the same Aug. 9, 2011
7989886 Alignment of trench for MOS Aug. 2, 2011
7955913 Method for manufacturing semiconductor device Jun. 7, 2011
7910983 MOS transistor having an increased gate-drain capacitance Mar. 22, 2011
7910437 Method of fabricating vertical channel semiconductor device Mar. 22, 2011
7910438 Method for fabricating semiconductor device including recess gate Mar. 22, 2011
7902005 Method for fabricating a fin-shaped semiconductor structure and a fin-shaped semiconductor structure Mar. 8, 2011
7902026 Method of fabricating semiconductor device having vertical channel transistor Mar. 8, 2011

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