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Class Information
Number: 257/611
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > With specified dopant (e.g., plural dopants of same conductivity in same region) > Deep level dopant > With specified distribution (e.g., laterally localized, with specified concentration distribution or gradient)
Description: Subject matter wherein the deep level dopant has a particular, specified distribution (e.g., with a specified concentration distribution or gradient).

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8604591 Nitride-type semiconductor element and process for production thereof Dec. 10, 2013
8598025 Doping of planar or three-dimensional structures at elevated temperatures Dec. 3, 2013
8575011 Method of fabricating a device with a concentration gradient and the corresponding device Nov. 5, 2013
8557692 FinFET LDD and source drain implant technique Oct. 15, 2013
8525302 Bipolar punch-through semiconductor device and method for manufacturing such a semiconductor device Sep. 3, 2013
8513664 Thin film transistor, semiconductor device and electronic device Aug. 20, 2013
8440547 Method and structure for PMOS devices with high K metal gate integration and SiGe channel engineering May. 14, 2013
8431450 Methods and apparatus for LDMOS transistors Apr. 30, 2013
8421195 Semiconductor devices with graded dopant regions Apr. 16, 2013
8405148 Method of fabricating a lateral double-diffused MOSFET (LDMOS) transistor and a conventional CMOS transistor Mar. 26, 2013
8399953 Semiconductor device and method for manufacturing the same Mar. 19, 2013
8373156 Biological component detection device Feb. 12, 2013
8319316 Depletion MOS transistor and enhancement MOS transistor Nov. 27, 2012
8236648 Trench MOS transistor and method of manufacturing the same Aug. 7, 2012
8217440 Semiconductor device and method of fabricating the same Jul. 10, 2012
8211784 Method for manufacturing a semiconductor device with less leakage current induced by carbon implant Jul. 3, 2012
8183666 Semiconductor device including semiconductor zones and manufacturing method May. 22, 2012
8168494 Trench MOS transistor and method of manufacturing the same May. 1, 2012
8072019 Flash memory and manufacturing method of the same Dec. 6, 2011
8035196 Methods of counter-doping collector regions in bipolar transistors Oct. 11, 2011
7994612 FinFETs single-sided implant formation Aug. 9, 2011
7943957 Lateral SOI semiconductor devices and manufacturing method thereof May. 17, 2011
7880272 Semiconductor device with near-surface compensation doping area and method of fabricating Feb. 1, 2011
7868378 Methods and apparatus for LDMOS transistors Jan. 11, 2011
7847313 Group III-V nitride-based semiconductor substrate and group III-V nitride-based light emitting device Dec. 7, 2010
7786550 P-type semiconductor and semiconductor hetero material and manufacturing methods thereof Aug. 31, 2010
7713851 Method of manufacturing silicon epitaxial wafer May. 11, 2010
7671358 Plasma implantated impurities in junction region recesses Mar. 2, 2010
7560783 Metal-semiconductor contact, semiconductor component, integrated circuit arrangement and method Jul. 14, 2009
7537657 Silicon wafer and process for producing it May. 26, 2009
7528058 Method for producing a contact and electronic component comprising said type of contact May. 5, 2009
7521381 Method for producing silicon wafer and silicon wafer Apr. 21, 2009
7498608 Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical device Mar. 3, 2009
7492035 Semiconductor device and method of manufacturing the same Feb. 17, 2009
7432538 Field-effect transistor Oct. 7, 2008
7422801 Electroluminescent fluorescent substance Sep. 9, 2008
7417248 Transistor with shallow germanium implantation region in channel Aug. 26, 2008
7404157 Evaluation device and circuit design method used for the same Jul. 22, 2008
7397110 High resistance silicon wafer and its manufacturing method Jul. 8, 2008
7265435 Method for implanting atomic species through an uneven surface of a semiconductor layer Sep. 4, 2007
7259428 Semiconductor device using SOI structure having a triple-well region Aug. 21, 2007
7242075 Silicon wafers and method of fabricating the same Jul. 10, 2007
7242037 Process for making non-uniform minority carrier lifetime distribution in high performance silicon power devices Jul. 10, 2007
7235863 Silicon wafer and process for producing it Jun. 26, 2007
7221037 Method of manufacturing group III nitride substrate and semiconductor device May. 22, 2007
7217975 Lateral type semiconductor device May. 15, 2007
7187057 Nitrogen controlled growth of dislocation loop in stress enhanced transistor Mar. 6, 2007
7081664 Doped semiconductor powder and preparation thereof Jul. 25, 2006
7030464 Semiconductor device and method of manufacturing the same Apr. 18, 2006
6989567 LDMOS transistor Jan. 24, 2006

1 2 3

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