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Class Information
Number: 438/385
Name: Semiconductor device manufacturing: process > Making passive device (e.g., resistor, capacitor, etc.) > Resistor > Deposited thin film resistor > Altering resistivity of conductor
Description: Process wherein the electrical resistivity of a conductive material (i.e., metallization) is altered subsequent to deposition.










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

Patent Number Title Of Patent Date Issued
8679936 Manufacturing resistors with tightened resistivity distribution in semiconductor integrated circuits Mar. 25, 2014
8673728 Complementary stress liner to improve DGO/AVT devices and poly and diffusion resistors Mar. 18, 2014
8652922 Compact thermally controlled thin film resistors utilizing substrate contacts and methods of manufacture Feb. 18, 2014
8652923 Nonvolatile memory device having an electrode interface coupling region Feb. 18, 2014
8624218 Non-volatile memory structure and method for fabricating the same Jan. 7, 2014
8618603 Nonvolatile semiconductor memory device and method for manufacturing same Dec. 31, 2013
8618526 Nonvolatile memory device and manufacturing method thereof Dec. 31, 2013
8611130 Method for fabricating multi-resistive state memory devices Dec. 17, 2013
8598011 Resistive memory device and method for fabricating the same Dec. 3, 2013
8598681 Temperature switch with resistive sensor Dec. 3, 2013
8592793 Electrode diffusions in two-terminal non-volatile memory devices Nov. 26, 2013
8586443 Method of fabricating phase change memory device capable of reducing disturbance Nov. 19, 2013
8563366 Memory device having an integrated two-terminal current limiting resistor Oct. 22, 2013
8558348 Variable resistance memory device and methods of forming the same Oct. 15, 2013
8551850 Methods of forming a reversible resistance-switching metal-insulator-metal structure Oct. 8, 2013
8551855 Memory cell that includes a carbon-based reversible resistance switching element compatible with a steering element, and methods of forming the same Oct. 8, 2013
8536072 Semiconductor process Sep. 17, 2013
8524523 Square pillar-shaped switching element for memory device and method of manufacturing the same Sep. 3, 2013
8519377 Nonvolatile memory device, nonvolatile memory device group, and manufacturing method thereof Aug. 27, 2013
8519371 Nonvolatile memory device and method for manufacturing the same Aug. 27, 2013
8506830 Pattern formation method Aug. 13, 2013
8497182 Sidewall thin film electrode with self-aligned top electrode and programmable resistance memory Jul. 30, 2013
8493171 Dual thin film precision resistance trimming Jul. 23, 2013
8487291 Programmable metallization memory cell with layered solid electrolyte structure Jul. 16, 2013
8487379 Structure and method for buried inductors for ultra-high resistivity wafers for SOI/RF SiGe applications Jul. 16, 2013
8471234 Multilayer memristive devices Jun. 25, 2013
8470635 Keyhole-free sloped heater for phase change memory Jun. 25, 2013
8470681 Resistor with improved switchable resistance and non-volatile memory device Jun. 25, 2013
8466006 Thermally insulated phase material cells Jun. 18, 2013
8466445 Silver-selenide/chalcogenide glass stack for resistance variable memory and manufacturing method thereof Jun. 18, 2013
8461565 Electrically actuated devices Jun. 11, 2013
8440522 Increasing an electrical resistance of a resistor by oxidation May. 14, 2013
8436426 Multi-layer via-less thin film resistor May. 7, 2013
8409961 Alteration method and alteration apparatus for titanium nitride Apr. 2, 2013
8361874 Method of manufacturing semiconductor device Jan. 29, 2013
8334187 Hard mask for thin film resistor manufacture Dec. 18, 2012
8325507 Memristors with an electrode metal reservoir for dopants Dec. 4, 2012
8298905 Method for forming functional element using metal-to-insulator transition material, functional element formed by method, method for producing functional device, and functional device produced Oct. 30, 2012
8298904 Compact thermally controlled thin film resistors utilizing substrate contacts and methods of manufacture Oct. 30, 2012
8293600 Thermally stabilized electrode structure Oct. 23, 2012
8278206 Variable resistance memory device and methods of forming the same Oct. 2, 2012
8269598 Thermistor device Sep. 18, 2012
8232174 Method for controlled formation of the resistive switching material in a resistive switching device and device obtained thereof Jul. 31, 2012
8211743 Methods of forming non-volatile memory cells having multi-resistive state material between conductive electrodes Jul. 3, 2012
8193607 Memory cell having GeN-containing material and variable resistance material embedded within insulating material Jun. 5, 2012
8193066 Semiconductor device comprising a silicon/germanium resistor Jun. 5, 2012
8188570 Structure and method for buried inductors for ultra-high resistivity wafers for SOI/RF SiGe applications May. 29, 2012
8187914 Methods of forming a phase change memory device May. 29, 2012
8163569 Magnetic memory devices and methods of forming the same Apr. 24, 2012
8148230 Method of making damascene diodes using selective etching methods Apr. 3, 2012

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