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Class Information
Number: 438/761
Name: Semiconductor device manufacturing: process > Coating of substrate containing semiconductor region or of semiconductor substrate > Multiple layers
Description: Processes wherein plural layers are formed upon the semiconductor substrate.


Sub-classes under this class:

Class Number Class Name Patents
438/762 At least one layer formed by reaction with substrate 294
438/763 Layers formed of diverse composition or by diverse coating processes 932


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7622336 Manufacturing method of semiconductor device Nov. 24, 2009
7622400 Method for improving mechanical properties of low dielectric constant materials Nov. 24, 2009
7622402 Method for forming underlying insulation film Nov. 24, 2009
7623935 Method for electrochemically fabricating three-dimensional structures including pseudo-rasterization of data Nov. 24, 2009
7618900 Semiconductor device and method of fabricating semiconductor device Nov. 17, 2009
7618890 Methods for forming conductive structures and structures regarding same Nov. 17, 2009
7615491 Defectivity and process control of electroless deposition in microelectronics applications Nov. 10, 2009
7615497 Forming fine pattern of semiconductor device using three mask layers and CMP of spin-on carbon layer Nov. 10, 2009
7611988 Defectivity and process control of electroless deposition in microelectronics applications Nov. 3, 2009
7611987 Defectivity and process control of electroless deposition in microelectronics applications Nov. 3, 2009
7611928 Method for producing a substrate Nov. 3, 2009
7601624 Device comprising an ohmic via contact, and method of fabricating thereof Oct. 13, 2009
7601608 Memory array buried digit line Oct. 13, 2009
7601577 Work function control of metals Oct. 13, 2009
7601483 Anti-reflective coatings using vinyl ether crosslinkers Oct. 13, 2009
7598183 Bi-layer capping of low-K dielectric films Oct. 6, 2009
7591863 Laminating system, IC sheet, roll of IC sheet, and method for manufacturing IC chip Sep. 22, 2009
7585783 Drop discharge apparatus, method for forming pattern and method for manufacturing semiconductor device Sep. 8, 2009
7582545 Forming method for film pattern, device, electro-optical apparatus, electronic apparatus, and manufacturing method for active matrix substrate Sep. 1, 2009
7576013 Method of relieving wafer stress Aug. 18, 2009
7572648 Method of manufacturing optical sensor Aug. 11, 2009
7569477 Method for fabricating fine pattern in semiconductor device Aug. 4, 2009
7566660 Semiconductor device and method for manufacturing the same Jul. 28, 2009
7566667 Methods of fabricating a semiconductor device having a barrier metal layer and devices formed thereby Jul. 28, 2009
7566919 Method to reduce seedlayer topography in BICMOS process Jul. 28, 2009
7563728 Methods of modifying interlayer adhesion Jul. 21, 2009
7560793 Atomic layer deposition and conversion Jul. 14, 2009
7560301 Coating liquid for forming organic layered film, method of manufacturing field effect transistor, and field effect transistor Jul. 14, 2009
7556989 Semiconductor device having fuse pattern and methods of fabricating the same Jul. 7, 2009
7556048 In-situ removal of surface impurities prior to arsenic-doped polysilicon deposition in the fabrication of a heterojunction bipolar transistor Jul. 7, 2009
7557047 Method of forming a layer of material using an atomic layer deposition process Jul. 7, 2009
7547643 Techniques promoting adhesion of porous low K film to underlying barrier layer Jun. 16, 2009
7543374 Method of manufacturing wiring substrate Jun. 9, 2009
7544535 Method for manufacturing semiconductor laser element Jun. 9, 2009
7544614 Method of forming a coated film, method of forming an electronic device, and method of manufacturing an electron emission element Jun. 9, 2009
7541263 Method for providing mixed stacked structures, with various insulating zones and/or electrically conducting zones vertically localized Jun. 2, 2009
7538036 Methods of forming openings, and methods of forming container capacitors May. 26, 2009
7531439 Method for forming an integrated semiconductor circuit arrangement May. 12, 2009
7521331 High dielectric film and related method of manufacture Apr. 21, 2009
7517816 Technique for creating different mechanical stress in different channel regions by forming an etch stop layer having differently modified intrinsic stress Apr. 14, 2009
7514372 Epitaxial growth of relaxed silicon germanium layers Apr. 7, 2009
7510931 Method of fabricating a nonvolatile memory device Mar. 31, 2009
7507613 Ambipolar organic thin-film field-effect transistor and making method Mar. 24, 2009
7494894 Protection in integrated circuits Feb. 24, 2009
7488667 Method for manufacturing nitride-base semiconductor element and nitride-base semiconductor element Feb. 10, 2009
7485560 Method for fabricating crystalline silicon thin films Feb. 3, 2009
7485583 Method for fabricating superlattice semiconductor structure using chemical vapor deposition Feb. 3, 2009
7482285 Dual epitaxial layer for high voltage vertical conduction power MOSFET devices Jan. 27, 2009
7479366 Method for forming pattern Jan. 20, 2009
7470555 Semiconductor laser device, and method of manufacturing the same Dec. 30, 2008

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