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Class Information
Number: 257/E27.046
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including semiconductor component with at least one potential barrier or surface barrier adapted for rectifying, oscillating, amplifying, or switching, or including integrated passive circuit elements (epo) > With semiconductor substrate only (epo) > Including only semiconductor components of a single kind, e.g., all bipolar transistors, all diodes, or all cmos (epo)
Description: This subclass is indented under subclass E27.01. This subclass is substantially the same in scope as ECLA classification H01L27/08.










Sub-classes under this class:

Class Number Class Name Patents
257/E27.053 Bipolar component only (epo) 86
257/E27.048 Capacitor only (epo) 520
257/E27.051 Diode only (epo) 169
257/E27.059 Including field-effect component only (epo) 65
257/E27.047 Resistor only (epo) 300
257/E27.052 Thyristor only (epo) 68


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

Patent Number Title Of Patent Date Issued
8704311 Semiconductor device having epitaxial semiconductor layer above impurity layer Apr. 22, 2014
8648404 Nonvolatile semiconductor memory device, three-dimensional semiconductor device, and method of manufacturing the same Feb. 11, 2014
8610220 Semiconductor device with self-aligned interconnects Dec. 17, 2013
8610236 Edge devices layout for improved performance Dec. 17, 2013
8592922 Transistor device and a method of manufacturing the same Nov. 26, 2013
8541880 Method and system to reduce area of standard cells Sep. 24, 2013
8525269 Semiconductor device Sep. 3, 2013
8492796 MuGFET switch Jul. 23, 2013
8487406 On-chip capacitor structure Jul. 16, 2013
8455883 Stressed semiconductor device and method of manufacturing Jun. 4, 2013
8440520 Diffused cap layers for modifying high-k gate dielectrics and interface layers May. 14, 2013
8431969 Interconnection structure of three-dimensional semiconductor device Apr. 30, 2013
8431438 Forming in-situ micro-feature structures with coreless packages Apr. 30, 2013
8420491 Structure and method for replacement metal gate field effect transistors Apr. 16, 2013
8378456 Unified switch array for memory devices Feb. 19, 2013
8362830 Power semiconductor device Jan. 29, 2013
8354725 MIM transistor Jan. 15, 2013
8350358 Techniques for placement of active and passive devices within a chip Jan. 8, 2013
8299530 Structure and method to fabricate pFETS with superior GIDL by localizing workfunction Oct. 30, 2012
8274118 Hybrid material accumulation mode GAA CMOSFET Sep. 25, 2012
8264042 Hybrid orientation accumulation mode GAA CMOSFET Sep. 11, 2012
8220140 System for performing bonding a first substrate to a second substrate Jul. 17, 2012
8211786 CMOS structure including non-planar hybrid orientation substrate with planar gate electrodes and method for fabrication Jul. 3, 2012
8114696 CMOS image sensor with asymmetric well structure of source follower Feb. 14, 2012
8076734 Semiconductor structure including self-aligned deposited gate dielectric Dec. 13, 2011
8067816 Techniques for placement of active and passive devices within a chip Nov. 29, 2011
8049253 Semiconductor device and method for manufacturing the same Nov. 1, 2011
8013395 Semiconductor device and method for fabricating the same Sep. 6, 2011
8003975 Semiconductor integrated circuit device and method for fabricating the same Aug. 23, 2011
7999327 Semiconductor device, and semiconductor manufacturing method Aug. 16, 2011
7999323 Using metal/metal nitride bilayers as gate electrodes in self-aligned aggressively scaled CMOS devices Aug. 16, 2011
7977753 High voltage BICMOS device and method for manufacturing the same Jul. 12, 2011
7948042 Suspended structures May. 24, 2011
7928512 Semiconductor device Apr. 19, 2011
7919793 Semiconductor integrated circuit Apr. 5, 2011
7910982 Semiconductor apparatus and production method of the same Mar. 22, 2011
7875512 Method for manufacturing semiconductor device Jan. 25, 2011
7875513 Self-aligned bipolar junction transistors Jan. 25, 2011
7871529 System for fabricating nanocoils using a wet etch technique Jan. 18, 2011
7871878 Method of fabricating PMOS and NMOS transistor on the same substrate Jan. 18, 2011
7868392 Integrated circuit tolerant to the locking phenomenon Jan. 11, 2011
7868428 PIN diode with improved power limiting Jan. 11, 2011
7834399 Dual stress memorization technique for CMOS application Nov. 16, 2010
7829979 High permeability layered films to reduce noise in high speed interconnects Nov. 9, 2010
7808001 Method for fabricating semiconductor device and semiconductor device Oct. 5, 2010
7804671 Electrostatic discharge protection circuit Sep. 28, 2010
7790561 Gate sidewall spacer and method of manufacture therefor Sep. 7, 2010
7749833 Semiconductor MOS transistor device and method for making the same Jul. 6, 2010
7750374 Process for forming an electronic device including a transistor having a metal gate electrode Jul. 6, 2010
7732270 Device having enhanced stress state and related methods Jun. 8, 2010

1 2 3 4 5 6 7 8 9










 
 
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