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Class Information
Number: 438/497
Name: Semiconductor device manufacturing: process > Formation of semiconductive active region on any substrate (e.g., fluid growth, deposition) > Fluid growth from liquid combined with preceding diverse operation
Description: Process having a nonfluid growth operation which precedes the fluid growth of semiconductive material from the liquid state and is not merely perfecting thereto.

Sub-classes under this class:

Class Number Class Name Patents
438/498 Differential etching 39
438/499 Doping of semiconductor 43

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8652950 C-rich carbon boron nitride dielectric films for use in electronic devices Feb. 18, 2014
8557648 Recessed source and drain regions for FinFETs Oct. 15, 2013
8506827 Short pitch metal gratings and methods for making the same Aug. 13, 2013
8440017 Method for growing group 13 nitride crystal and group 13 nitride crystal May. 14, 2013
8420515 Method of producing a solar cell Apr. 16, 2013
8420456 Method of manufacturing for thin film transistor Apr. 16, 2013
8404045 Method for manufacturing group III nitride single crystals Mar. 26, 2013
8334221 Methods of forming patterned photoresist layers over semiconductor substrates Dec. 18, 2012
8313969 Method of preparing luminescent nanocrystals, the resulting nanocrystals and uses thereof Nov. 20, 2012
8314015 Silicon surface modification for the electrochemical synthesis of silicon particles in suspension Nov. 20, 2012
8294267 Nanostructures and method for selective preparation Oct. 23, 2012
8252611 Buffer layer and manufacturing method thereof, reaction solution, photoelectric conversion device, and solar cell Aug. 28, 2012
8247312 Methods for printing an ink on a textured wafer surface Aug. 21, 2012
8211782 Printed material constrained by well structures Jul. 3, 2012
8183879 Measuring arrangement, semiconductor arrangement and method for operating a semiconductor component as a reference source May. 22, 2012
8143118 TFT device with channel region above convex insulator portions and source/drain in concave between convex insulator portions Mar. 27, 2012
8143149 Method of forming a flexible nanostructured material for photovoltaic panels Mar. 27, 2012
8093138 Method of fabricating an epitaxially grown layer Jan. 10, 2012
8048770 Method for manufacturing semiconductor device Nov. 1, 2011
8043936 Method for manufacturing semiconductor device Oct. 25, 2011
8043944 Process for enhancing solubility and reaction rates in supercritical fluids Oct. 25, 2011
8030191 Method of manufacturing micro structure, and method of manufacturing mold material Oct. 4, 2011
7998789 Method and system for forming copper indium gallium sulfur selenide absorption layer and cadmium sulfide buffer layer under non-vacuum condition Aug. 16, 2011
7985698 Methods of forming patterned photoresist layers over semiconductor substrates Jul. 26, 2011
7915151 Doped elongated semiconductors, growing such semiconductors, devices including such semiconductors and fabricating such devices Mar. 29, 2011
7842588 Group-III metal nitride and preparation thereof Nov. 30, 2010
7785982 Structures containing electrodeposited germanium and methods for their fabrication Aug. 31, 2010
7776709 Cut-and-paste imprint lithographic mold and method therefor Aug. 17, 2010
7741198 Method for fabricating a probing pad of an integrated circuit chip Jun. 22, 2010
7704863 Method of the application of a zinc sulfide buffer layer on a semiconductor substrate Apr. 27, 2010
7687378 Fabricating method of nitride semiconductor substrate and composite material substrate Mar. 30, 2010
7682952 Method for forming low defect density alloy graded layers and structure containing such layers Mar. 23, 2010
7674712 Patterning method for light-emitting devices Mar. 9, 2010
7659202 Triaxial through-chip connection Feb. 9, 2010
7656679 Multi-layer substrate and manufacture method thereof Feb. 2, 2010
7635860 Manufacturing method of organic thin-film transistors and equipment for manufacturing the same Dec. 22, 2009
7601217 Method of fabricating an epitaxially grown layer Oct. 13, 2009
7541067 Method and apparatus for continuous processing of buffer layers for group IBIIIAVIA solar cells Jun. 2, 2009
7538010 Method of fabricating an epitaxially grown layer May. 26, 2009
7538015 Method of manufacturing micro structure, and method of manufacturing mold material May. 26, 2009
7381586 Methods for manufacturing thin film transistors that include selectively forming an active channel layer from a solution Jun. 3, 2008
7329592 Method for screening crystallization conditions using multifunctional substrates Feb. 12, 2008
7316968 Methods of forming semiconductor devices having multiple channel MOS transistors Jan. 8, 2008
7265037 Nanowire array and nanowire solar cells and methods for forming the same Sep. 4, 2007
7250359 Controlling threading dislocation densities in Ge on Si using graded GeSi layers and planarization Jul. 31, 2007
7220310 Nanoscale junction arrays and methods for making same May. 22, 2007
7183146 Method of manufacturing semiconductor device Feb. 27, 2007
7151047 Stable, water-soluble quantum dot, method of preparation and conjugates thereof Dec. 19, 2006
7141492 Method for forming thin-film, apparatus for forming thin-film, method for manufacturing semiconductor device, electro-optical unit, and electronic apparatus Nov. 28, 2006
7115532 Methods of forming patterned photoresist layers over semiconductor substrates Oct. 3, 2006

1 2

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