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Class Information
Number: 257/E21.003
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) > Manufacture of two-terminal component for integrated circuit (epo)
Description: This subclass is indented under subclass E21.002. This subclass is substantially the same in scope as ECLA classification H01L21/02B.

Sub-classes under this class:

Class Number Class Name Patents
257/E21.008 Of capacitor (epo) 1,418
257/E21.022 Of inductor (epo) 362
257/E21.004 Of resistor (epo) 691

Patents under this class:

Patent Number Title Of Patent Date Issued
8687405 Phase change memory and method for fabricating phase change memory Apr. 1, 2014
8674333 Variable-resistance material memories and methods Mar. 18, 2014
8674463 Multifunction MEMS element and integrated method for making MOS and multifunction MEMS Mar. 18, 2014
8658463 Memristor with embedded switching layer Feb. 25, 2014
8610280 Platinum-containing constructions, and methods of forming platinum-containing constructions Dec. 17, 2013
8598564 Nonvolatile semiconductor memory device and manufacturing method thereof Dec. 3, 2013
8592791 Electronic devices containing switchably conductive silicon oxides as a switching element and methods for production and use thereof Nov. 26, 2013
8530305 Nanodot charge storage structures and methods Sep. 10, 2013
8518718 Magnetic spin shift register memory Aug. 27, 2013
8513636 Vertical diodes for non-volatile memory device Aug. 20, 2013
8436331 Memory device and method for manufacturing same May. 7, 2013
8410576 Inductive structure and method of forming the inductive structure with an attached core structure Apr. 2, 2013
8394670 Vertical diodes for non-volatile memory device Mar. 12, 2013
8357582 Methods of forming electrical components and memory cells Jan. 22, 2013
8344349 Electronic component, and a method of manufacturing an electronic component Jan. 1, 2013
8345435 Terminal structure and manufacturing method thereof, and electronic device and manufacturing method thereof Jan. 1, 2013
8338812 Vertical spacer electrodes for variable-resistance material memories and vertical spacer variable-resistance material memory cells Dec. 25, 2012
8334158 Sensor device and manufacturing method thereof Dec. 18, 2012
8324686 Semiconductor device and method for manufacturing Dec. 4, 2012
8288752 Phase change memory device capable of reducing disturbance and method of manufacturing the same Oct. 16, 2012
8278139 Passivating glue layer to improve amorphous carbon to metal adhesion Oct. 2, 2012
8242552 Storage element, method of manufacturing same, and semiconductor storage device Aug. 14, 2012
8207519 Ionic-modulated dopant profile control in nanoscale switching devices Jun. 26, 2012
8168506 On/off ratio for non-volatile memory device and method May. 1, 2012
8080440 Resistor random access memory cell with L-shaped electrode Dec. 20, 2011
8080461 Method of making a thin film resistor Dec. 20, 2011
8039360 Method of assembling integrated circuit components Oct. 18, 2011
8008748 Deep trench varactors Aug. 30, 2011
7981757 Semiconductor component and method of manufacture Jul. 19, 2011
7955943 High voltage sensor device and method therefor Jun. 7, 2011
7915096 Semiconductor device and method for fabricating the same Mar. 29, 2011
7906374 COF packaging structure, method of manufacturing the COF packaging structure, and method for assembling a driver IC and the COF packaging structure thereof Mar. 15, 2011
7829426 Semiconductor component and method of manufacture Nov. 9, 2010
7829368 Methods of forming double pinned photodiodes Nov. 9, 2010
7759208 Low temperature ion implantation for improved silicide contacts Jul. 20, 2010
7759767 Pinched poly fuse Jul. 20, 2010
7625772 Method for making an electromechanical component on a plane substrate Dec. 1, 2009
7615770 Integrated circuit having an insulated memory Nov. 10, 2009
7510900 Methods of forming a double pinned photodiode Mar. 31, 2009
7453081 Phase change memory cell including nanocomposite insulator Nov. 18, 2008
7361968 Method for integrally forming an electrical fuse device and a MOS transistor Apr. 22, 2008
7329558 Differential negative resistance memory Feb. 12, 2008
7282459 Ejection method and optical device manufacturing method for arranging nozzles in agreement with sections subject to ejection Oct. 16, 2007
7208388 Thin film resistor head structure and method for reducing head resistivity variance Apr. 24, 2007

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