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Class Information
Number: 257/E29.136
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) > Not carrying current to be rectified, amplified, or switched (epo) > Gate stack for field-effect devices (epo) > For field-effect transistors (epo) > With insulated gate (epo) > Characterized by configuration of gate electrode layer (epo) > Characterized by surface lay-out (epo)
Description: This subclass is indented under subclass E29.134. This subclass is substantially the same in scope as ECLA classification H01L29/423D2B7C.

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8530966 Semiconductor device Sep. 10, 2013
8513707 RF CMOS transistor design Aug. 20, 2013
8513716 Semiconductor device Aug. 20, 2013
8486788 Semiconductor device and method for fabricating the same Jul. 16, 2013
8426923 Multiple-gate semiconductor device and method Apr. 23, 2013
8410558 Semiconductor device with field plates Apr. 2, 2013
8269221 Structure and method for thin film device Sep. 18, 2012
8222676 Transistor Jul. 17, 2012
8158982 Polysilicon thin film transistor device with gate electrode thinner than gate line Apr. 17, 2012
8076707 Pseudo-nonvolatile direct-tunneling floating-gate device Dec. 13, 2011
8008705 Semiconductor storage device and method of manufacturing same Aug. 30, 2011
7986002 FINFET-type semiconductor device and method for fabricating the same Jul. 26, 2011
7910957 Semiconductor device Mar. 22, 2011
7872306 Structure of trench MOSFET and method for manufacturing the same Jan. 18, 2011
7847296 Silicon carbide semiconductor device Dec. 7, 2010
7842981 Semiconductor device and method of manufacturing the same Nov. 30, 2010
7821006 Liquid crystal display comprising light sensing TFT having opening in gate electrode Oct. 26, 2010
7755149 Photo mask and semiconductor device fabricated using the same Jul. 13, 2010
7704850 Semiconductor device for measuring an overlay error, method for measuring an overlay error, lithographic apparatus and device manufacturing method Apr. 27, 2010
7696061 Semiconductor device and method for manufacturing same Apr. 13, 2010
7675106 Non-volatile reprogrammable memory Mar. 9, 2010
7667300 Semiconductor device including gate stack formed on inclined surface and method of fabricating the same Feb. 23, 2010
7642597 Power semiconductor device Jan. 5, 2010
7629647 Trench MOS structure Dec. 8, 2009
7573097 Lateral double diffused MOS transistors Aug. 11, 2009
7569897 Low-capacitance contact for long gate-length devices with small contacted pitch Aug. 4, 2009
7528455 Narrow width metal oxide semiconductor transistor May. 5, 2009
7476973 Method of manufacturing a semiconductor device having a silicidation blocking layer Jan. 13, 2009
7402874 One time programmable EPROM fabrication in STI CMOS technology Jul. 22, 2008
7394120 Semiconductor device having a shaped gate electrode and method of manufacturing the same Jul. 1, 2008
7282772 Low-capacitance contact for long gate-length devices with small contacted pitch Oct. 16, 2007
7074658 Structure for an LDMOS transistor and fabrication method for thereof Jul. 11, 2006
7063975 Shallow trench power MOSFET and IGBT Jun. 20, 2006
7061056 High f.sub.MAX deep submicron MOSFET Jun. 13, 2006
7057239 Semiconductor device allowing modulation of a gain coefficient and a logic circuit provided with the same Jun. 6, 2006
7057242 Transistor structures having access gates with narrowed central portions Jun. 6, 2006
7042048 Semiconductor device and a method of manufacturing the same May. 9, 2006
7038275 Buried-gate-type semiconductor device May. 2, 2006
7034377 Semiconductor device and method of manufacturing the device Apr. 25, 2006
7034359 Vertical MOS transistor Apr. 25, 2006
7019337 Power semiconductor switching devices, power converters, integrated circuit assemblies, integrated circuitry, power current switching methods, methods of forming a power semiconductor switchin Mar. 28, 2006
7008831 Semiconductor device and manufacturing method thereof Mar. 7, 2006
7005347 Structures of and methods of fabricating trench-gated MIS devices Feb. 28, 2006
7005705 MOS transistor on an SOI substrate with a body contact and a gate insulating film with variable thickness Feb. 28, 2006
6992528 Semiconductor device Jan. 31, 2006
6977414 Semiconductor device Dec. 20, 2005
6958541 Low gate resistance layout procedure for RF transistor devices Oct. 25, 2005
6943410 High power vertical semiconductor device Sep. 13, 2005
6940131 MOS ESD CDM clamp with integral substrate injection guardring and method for fabrication Sep. 6, 2005
6939758 Gate length control for semiconductor chip design Sep. 6, 2005

1 2 3 4 5 6 7

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