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Class Information
Number: 257/E29.118
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) > Electrodes (epo) > Characterized by their shape, relative sizes or dispositions (epo) > Carrying current to be rectified, amplified or switched (epo) > Source or drain electrodes for field-effect devices (epo) > For vertical current flow (epo)
Description: This subclass is indented under subclass E29.116. This subclass is substantially the same in scope as ECLA classification H01L29/417D4.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8679903 Vertical quadruple conduction channel insulated gate transistor Mar. 25, 2014
8624332 Vertical conduction power electronic device and corresponding realization method Jan. 7, 2014
8581344 Laterally diffused metal oxide semiconductor transistors Nov. 12, 2013
8564054 Trench semiconductor power device having active cells under gate metal pad Oct. 22, 2013
8564048 Contact barrier modulation of field effect transistors Oct. 22, 2013
8564051 Power semiconductor device with buried source electrode Oct. 22, 2013
8482085 Power MOS electronic device and corresponding realizing method Jul. 9, 2013
8421147 MOS transistor with elevated gate drain capacity Apr. 16, 2013
8421145 Power semiconductor device Apr. 16, 2013
8420487 Power MOS electronic device and corresponding realizing method Apr. 16, 2013
8410545 Semiconductor memory and method of manufacturing the same Apr. 2, 2013
8390059 Power semiconductor device Mar. 5, 2013
8378417 Semiconductor device including a well potential supply device and a vertical MOS transistor Feb. 19, 2013
8367491 Method of manufacturing a vertical-type semiconductor device and method of operating a vertical-type semiconductor device Feb. 5, 2013
8350316 Phase change memory cells having vertical channel access transistor and memory plane Jan. 8, 2013
8310002 Semiconductor device and method of forming the same Nov. 13, 2012
8299516 Vertical thin film transistor and method for manufacturing the same and display device including the vertical thin film transistor and method for manufacturing the same Oct. 30, 2012
8294206 Integrated circuit device and method for its production Oct. 23, 2012
8283674 Semiconductor device with silicon carbide channel Oct. 9, 2012
8264016 Semiconductor device including a channel stop zone Sep. 11, 2012
8227854 Semiconductor device having first and second resurf layers Jul. 24, 2012
8222694 True CSP power MOSFET based on bottom-source LDMOS Jul. 17, 2012
8198675 Silicon carbide semiconductor device and method of manufacturing the same Jun. 12, 2012
8193579 Trench type semiconductor device and fabrication method for the same Jun. 5, 2012
8173510 Lateral drain-extended MOSFET having channel along sidewall of drain extension dielectric May. 8, 2012
8159024 High voltage (>100V) lateral trench power MOSFET with low specific-on-resistance Apr. 17, 2012
8138605 Multiple layer barrier metal for device component formed in contact trench Mar. 20, 2012
8097512 MOSFET having a JFET embedded as a body diode Jan. 17, 2012
8076701 Large scale patterned growth of aligned one-dimensional nanostructures Dec. 13, 2011
8053817 Vertical transistor and method for forming the same Nov. 8, 2011
8053830 Semiconductor device Nov. 8, 2011
8048765 Method for fabricating a MOS transistor with source/well heterojunction and related structure Nov. 1, 2011
8039893 CMOS inverter coupling circuit comprising vertical transistors Oct. 18, 2011
8022482 Device configuration of asymmetrical DMOSFET with schottky barrier source Sep. 20, 2011
8008712 Metallization and its use in, in particular, an IGBT or a diode Aug. 30, 2011
7999309 Semiconductor device Aug. 16, 2011
7989886 Alignment of trench for MOS Aug. 2, 2011
7977738 Semiconductor memory device and manufacturing method thereof Jul. 12, 2011
7968938 High-voltage device structure Jun. 28, 2011
7968892 Silicon carbide semiconductor device Jun. 28, 2011
7960780 Vertical-type semiconductor device Jun. 14, 2011
7919811 Semiconductor device and method for manufacturing same Apr. 5, 2011
7910983 MOS transistor having an increased gate-drain capacitance Mar. 22, 2011
7888732 Lateral drain-extended MOSFET having channel along sidewall of drain extension dielectric Feb. 15, 2011
7875951 Semiconductor with active component and method for manufacture Jan. 25, 2011
7851856 True CSP power MOSFET based on bottom-source LDMOS Dec. 14, 2010
7829941 Configuration and method to form MOSFET devices with low resistance silicide gate and mesa contact regions Nov. 9, 2010
7709889 Semiconductor device with improved breakdown properties and manufacturing method thereof May. 4, 2010
7709885 Access transistor for memory device May. 4, 2010
7705396 Trench type MOSFET and method of fabricating the same Apr. 27, 2010

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