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Class Information
Number: 257/E21.345
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 semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Radiation treatment (epo) > With high-energy radiation (epo) > Producing ions for implantation (epo) > Characterized by the angle between the ion beam and the crystal planes or the main crystal surface (epo)
Description: This subclass is indented under subclass E21.334. This subclass is substantially the same in scope as ECLA classification H01L21/265F.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8674455 Semiconductor device Mar. 18, 2014
8653596 Integrated circuit including DRAM and SRAM/logic Feb. 18, 2014
8643136 High voltage device and manufacturing method thereof Feb. 4, 2014
8518777 Method for forming accumulation-mode field effect transistor with improved current capability Aug. 27, 2013
8519478 Schottky barrier diode, a method of forming the diode and a design structure for the diode Aug. 27, 2013
8513083 Methods of forming an anode and a cathode of a substrate diode by performing angled ion implantation processes Aug. 20, 2013
8507960 Solid-state imaging device Aug. 13, 2013
8445384 High density six transistor FinFET SRAM cell layout May. 21, 2013
8445968 Semiconductor device having analog transistor with improved operating and flicker noise characteristics and method of making same May. 21, 2013
8426276 Non-volatile semiconductor storage device and method of manufacturing the same Apr. 23, 2013
8421146 Semiconductor device having vertical transistor, manufacturing method thereof, and data processing system Apr. 16, 2013
8357569 Method of fabricating finfet device Jan. 22, 2013
8329557 Techniques for forming thin films by implantation with reduced channeling Dec. 11, 2012
8318570 Enhancing MOSFET performance by optimizing stress properties Nov. 27, 2012
8278715 Electrostatic discharge protection device Oct. 2, 2012
8183098 SOI device with contact trenches formed during epitaxial growing May. 22, 2012
8178409 Semiconductor device with alternately arranged P-type and N-type thin semiconductor layers and method for manufacturing the same May. 15, 2012
8174068 Semiconductor device having vertical transistor, manufacturing method thereof, and data processing system May. 8, 2012
8163588 Manufacturing method of a photoelectric conversion device Apr. 24, 2012
8163635 Manufacturing method of semiconductor device Apr. 24, 2012
8102001 Initial-on SCR device for on-chip ESD protection Jan. 24, 2012
8067820 Silocon wafer supporting method, heat treatment jig and heat-treated wafer Nov. 29, 2011
8017483 Method of creating asymmetric field-effect-transistors Sep. 13, 2011
7999313 Semiconductor device having vertical pillar transistors and method for manufacturing the same Aug. 16, 2011
7973358 Coupler structure Jul. 5, 2011
7936008 Structure and method for forming accumulation-mode field effect transistor with improved current capability May. 3, 2011
7935557 Manufacturing method of a photoelectric conversion device May. 3, 2011
7927934 SOI semiconductor device with body contact and method thereof Apr. 19, 2011
7875915 Integrated circuit comprising a photodiode of the floating substrate type and corresponding fabrication process Jan. 25, 2011
7855118 Drive current increase in transistors by asymmetric amorphization implantation Dec. 21, 2010
7851316 Fabrication method of semiconductor device Dec. 14, 2010
7851277 Semiconductor device and method of manufacturing same Dec. 14, 2010
7838937 Circuits providing ESD protection to high voltage laterally diffused metal oxide semiconductor (LDMOS) transistors Nov. 23, 2010
7776725 Anti-halo compensation Aug. 17, 2010
7754590 Method of manufacturing a semiconductor device comprising a field stop zone at a specific depth Jul. 13, 2010
7727838 Method to improve transistor Tox using high-angle implants with no additional masks Jun. 1, 2010
7692213 Integrated circuit system employing a condensation process Apr. 6, 2010
7687384 Semiconductor device and method for fabricating the same that includes angled implantation of poly layer Mar. 30, 2010
7683406 Semiconductor device and method for forming the same Mar. 23, 2010
7670917 Semiconductor device made by using a laser anneal to incorporate stress into a channel region Mar. 2, 2010
7651895 Transistor, method for manufacturing thereof, substrate for an electrooptical device Jan. 26, 2010
7649243 Semiconductor structures incorporating multiple crystallographic planes and methods for fabrication thereof Jan. 19, 2010
7635896 SOI device with contact trenches formed during epitaxial growing Dec. 22, 2009
7582497 Method of manufacturing micro-optic device Sep. 1, 2009
7541248 Integrated semiconductor device and method of manufacturing thereof Jun. 2, 2009
7504293 Fabrication method for semiconductor device Mar. 17, 2009
7498225 Systems and methods for forming multiple fin structures using metal-induced-crystallization Mar. 3, 2009
7479435 Method of forming a circuit having subsurface conductors Jan. 20, 2009
7473607 Method of manufacturing a multi-workfunction gates for a CMOS circuit Jan. 6, 2009
7459704 Ion source configuration for production of ionized clusters, ionized molecules and ionized mono-atoms Dec. 2, 2008

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