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Class Information
Number: 438/574
Name: Semiconductor device manufacturing: process > Forming schottky junction (i.e., semiconductor-conductor rectifying junction contact) > Compound semiconductor > Multilayer electrode > T-shaped electrode
Description: Processes wherein the contact is configured so as to possess a central conductive portion with adjacent conductive portions laterally extending therefrom.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8580660 Double and triple gate MOSFET devices and methods for making same Nov. 12, 2013
8557645 Semiconductor device with a gate electrode having a shape formed based on a slope and gate lower opening and method of manufacturing the same Oct. 15, 2013
8492261 Damascene contacts on III-V CMOS devices Jul. 23, 2013
8299616 T-shaped post for semiconductor devices Oct. 30, 2012
8242006 Smooth electrode and method of fabricating same Aug. 14, 2012
8188520 Field effect transistor and method for fabricating the same May. 29, 2012
8133775 Semiconductor device with mushroom electrode and manufacture method thereof Mar. 13, 2012
8063420 Field-effect transistor and method of manufacturing the same Nov. 22, 2011
8004022 Field effect transistor Aug. 23, 2011
7994572 MOSFET having recessed channel Aug. 9, 2011
7964486 Field effect transistor and method for fabricating the same Jun. 21, 2011
7947606 Methods of forming conductive features and structures thereof May. 24, 2011
7923362 Method for manufacturing a metal-semiconductor contact in semiconductor components Apr. 12, 2011
7919404 Method of manufacturing semiconductor device including forming a t-shape gate electrode Apr. 5, 2011
7915106 Method of fabricating T-gate Mar. 29, 2011
7888193 Semiconductor device with mushroom electrode and manufacture method thereof Feb. 15, 2011
7842591 Method of fabricating short-gate-length electrodes for integrated III-V compound semiconductor devices Nov. 30, 2010
7791057 Memory cell having a buried phase change region and method for fabricating the same Sep. 7, 2010
7723761 Tiered gate structure devices May. 25, 2010
7709310 Semiconductor device with mushroom electrode and manufacture method thereof May. 4, 2010
7655514 Method of fabricating a MESFET with a sloped MESA structure Feb. 2, 2010
7608497 Passivated tiered gate structure transistor and fabrication method Oct. 27, 2009
7602016 Semiconductor apparatus and method of manufacturing the same Oct. 13, 2009
7598568 Semiconductor apparatus and method of manufacturing the same Oct. 6, 2009
7553747 Schottky diode having a nitride semiconductor material and method for fabricating the same Jun. 30, 2009
7541267 Reversed T-shaped finfet Jun. 2, 2009
7534706 Recessed poly extension T-gate May. 19, 2009
7501348 Method for forming a semiconductor structure having nanometer line-width Mar. 10, 2009
7479445 Methods of forming field effect transistors having t-shaped gate electrodes using carbon-based etching masks Jan. 20, 2009
7468295 Method of fabricating T-gate Dec. 23, 2008
7456058 Stressed MOS device and methods for its fabrication Nov. 25, 2008
7445975 Method for the production of a semiconductor component having a metallic gate electrode disposed in a double-recess structure Nov. 4, 2008
7413942 T-gate formation Aug. 19, 2008
7387955 Field effect transistor and method for manufacturing the same Jun. 17, 2008
7335542 Semiconductor device with mushroom electrode and manufacture method thereof Feb. 26, 2008
7229903 Recessed semiconductor device Jun. 12, 2007
7223645 Semiconductor device with mushroom electrode and manufacture method thereof May. 29, 2007
7148145 Semiconductor device having T-shaped gate structure comprising in situ sidewall spacers and method of forming the semiconductor device Dec. 12, 2006
7135416 Method of manufacturing semiconductor device Nov. 14, 2006
7084021 Method of forming a structure wherein an electrode comprising a refractory metal is deposited Aug. 1, 2006
7074623 Methods of forming strained-semiconductor-on-insulator finFET device structures Jul. 11, 2006
7002187 Integrated schottky diode using buried power buss structure and method for making same Feb. 21, 2006
6884669 Hatted polysilicon gate structure for improving salicide performance and method of forming the same Apr. 26, 2005
6861729 Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate Mar. 1, 2005
6835635 Electrode forming method and field effect transistor Dec. 28, 2004
6784036 Method for making semiconductor device Aug. 31, 2004
6784081 Gate structure forming method of field effect transistor Aug. 31, 2004
6780694 MOS transistor Aug. 24, 2004
6770552 Method of forming a semiconductor device having T-shaped gate structure Aug. 3, 2004
6730586 Semiconductor device having an overhanging structure and method for fabricating the same May. 4, 2004

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