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Class Information
Number: 257/E21.615
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 devices consisting of plurality of solid-state components formed in or on common substrate or of parts thereof; manufacture of integrated circuit devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components or integrated circuits formed in, or on, common substrate (epo) > With subsequent division of substrate into plural individual devices (epo) > To produce devices each consisting of plurality of components, e.g., integrated circuits (epo) > Substrate being semiconductor, using silicon technology (epo) > Field-effect technology (epo)
Description: This subclass is indented under subclass E21.606. This subclass is substantially the same in scope as ECLA classification H01L21/8232.










Sub-classes under this class:

Class Number Class Name Patents
257/E21.616 Mis technology (epo) 176


Patents under this class:

Patent Number Title Of Patent Date Issued
8709900 Double diffused metal oxide semiconductor device and manufacturing method thereof Apr. 29, 2014
8653594 Double diffused metal oxide semiconductor device and manufacturing method thereof Feb. 18, 2014
8609493 Method of fabricating semiconductor device Dec. 17, 2013
8435850 Localized compressive strained semiconductor May. 7, 2013
8377777 Semiconductor device and method of fabricating the same Feb. 19, 2013
8373237 Transistor and method of manufacturing the same Feb. 12, 2013
8373208 Lateral super junction device with high substrate-gate breakdown and built-in avalanche clamp diode Feb. 12, 2013
8338872 Electronic device with capcitively coupled floating buried layer Dec. 25, 2012
8288798 Step doping in extensions of III-V family semiconductor devices Oct. 16, 2012
8274081 Semiconductor constructions Sep. 25, 2012
8227309 Localized compressive strained semiconductor Jul. 24, 2012
8222109 Method of fabricating semiconductor device Jul. 17, 2012
8183101 Multiple gate transistor having fins with a length defined by the gate electrode May. 22, 2012
8148217 Semiconductor manufacturing method and semiconductor device Apr. 3, 2012
8148798 Semiconductor device and method for manufacturing the same Apr. 3, 2012
8143117 Active device array substrate and method for fabricating the same Mar. 27, 2012
8043904 Semiconductor manufacturing method and semiconductor device Oct. 25, 2011
8035111 Integrated nitride and silicon carbide-based devices Oct. 11, 2011
8035141 Bi-layer nFET embedded stressor element and integration to enhance drive current Oct. 11, 2011
8017045 Composition for oxide semiconductor thin film and field effect transistor using the composition Sep. 13, 2011
7943405 Liquid crystal display device and fabricating method thereof May. 17, 2011
7927941 Method of fabricating field effect transistors with different gate widths Apr. 19, 2011
7919793 Semiconductor integrated circuit Apr. 5, 2011
7898047 Integrated nitride and silicon carbide-based devices and methods of fabricating integrated nitride-based devices Mar. 1, 2011
7800166 Recessed channel array transistor (RCAT) structures and method of formation Sep. 21, 2010
7772070 Semiconductor integrated circuit device and dummy pattern arrangement method Aug. 10, 2010
7767523 Semiconductor device with integrated flash memory and peripheral circuit and its manufacture method Aug. 3, 2010
7754546 Semiconductor device manufacturing method and semiconductor device using the same Jul. 13, 2010
7750369 Nitride semiconductor device Jul. 6, 2010
7709840 Bottom gate thin film transistor, flat panel display having the same and method of fabricating the same May. 4, 2010
7700949 Thin film transistor array substrate, method for manufacturing the same, liquid crystal display having the substrate, and method for manufacturing the liquid crystal display Apr. 20, 2010
7687337 Transistor with differently doped strained current electrode region Mar. 30, 2010
7662679 Semiconductor manufacturing method and semiconductor device Feb. 16, 2010
7615418 High performance stress-enhance MOSFET and method of manufacture Nov. 10, 2009
7608489 High performance stress-enhance MOSFET and method of manufacture Oct. 27, 2009
7605031 Semiconductor device having strain-inducing substrate and fabrication methods thereof Oct. 20, 2009
7566603 Method for manufacturing semiconductor device having metal silicide layer Jul. 28, 2009
7557021 Highly doped gate electrode made by rapidly melting and resolidifying the gate electrode Jul. 7, 2009
7498195 Multi-chip semiconductor connector assembly method Mar. 3, 2009
7387953 Laminated layer structure and method for forming the same Jun. 17, 2008
7312501 Semiconductor device Dec. 25, 2007
7238581 Method of manufacturing a semiconductor device with a strained channel Jul. 3, 2007
6281051 Semiconductor device and manufacturing method thereof Aug. 28, 2001
6087727 Misfet semiconductor device having different vertical levels Jul. 11, 2000











 
 
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