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Class Information
Number: 257/E21.008
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) > Of capacitor (epo)
Description: This subclass is indented under subclass E21.003. This subclass is substantially the same in scope as ECLA classification H01L21/02B3.










Sub-classes under this class:

Class Number Class Name Patents
257/E21.009 Dielectric having perovskite structure (epo) 1,539
257/E21.011 Formation of electrode (epo) 1,118


Patents under this class:

Patent Number Title Of Patent Date Issued
8709890 Method and structure for forming ETSOI capacitors, diodes, resistors and back gate contacts Apr. 29, 2014
8693163 Cylindrical embedded capacitors Apr. 8, 2014
8692306 Decoupling capacitor and method of making same Apr. 8, 2014
8691657 Method for prevention of corona effect in a monolithic microwave integrated circuit (MMIC) Apr. 8, 2014
8685829 Method for forming MOS capacitor Apr. 1, 2014
8680651 Nanopillar decoupling capacitor Mar. 25, 2014
8680599 Semiconductor device and method of manufacturing the same Mar. 25, 2014
8679938 Shallow trench isolation for device including deep trench capacitors Mar. 25, 2014
8679937 Method for fabricating a capacitor and capacitor structure thereof Mar. 25, 2014
8679933 Semiconductor device fabrication methods Mar. 25, 2014
8673740 Method for formation of an electrically conducting through via Mar. 18, 2014
8669165 Method of fabricating semiconductor device using deuterium annealing Mar. 11, 2014
8659124 Physical structure for use in a physical unclonable function Feb. 25, 2014
8652340 Fabricate self-formed nanometer pore array at wafer scale for DNA sequencing Feb. 18, 2014
8643141 Capacitor array layout arrangement for high matching methodology Feb. 4, 2014
8642437 Gap-filling composition with excellent shelf life by end-capping Feb. 4, 2014
8642423 Polysilicon/metal contact resistance in deep trench Feb. 4, 2014
8633533 Semiconductor integrated circuit having capacitor for providing stable power and method of manufacturing the same Jan. 21, 2014
8633047 Method for manufacturing a sensor chip Jan. 21, 2014
8624312 Semiconductor device structure as a capacitor Jan. 7, 2014
8624302 Structure and method for post oxidation silicon trench bottom shaping Jan. 7, 2014
8623738 Capacitor structure and fabrication method thereof Jan. 7, 2014
8623737 Sol-gel and mask patterning for thin-film capacitor fabrication, thin-film capacitors fabricated thereby, and systems containing same Jan. 7, 2014
8618634 Semiconductor device manufacturing method and semiconductor device Dec. 31, 2013
8610250 Packaging substrate having embedded capacitors and fabrication method thereof Dec. 17, 2013
8610248 Capacitor structure and method of manufacture Dec. 17, 2013
8609530 Method for forming a three-dimensional structure of metal-insulator-metal type Dec. 17, 2013
8604531 Method and apparatus for improving capacitor capacitance and compatibility Dec. 10, 2013
8603877 Methods of forming dielectric material-containing structures Dec. 10, 2013
8581320 MOS capacitors with a finfet process Nov. 12, 2013
8574985 Methods for depositing high-K dielectrics Nov. 5, 2013
8569820 Capacitor having a plurality of parallel conductive members Oct. 29, 2013
8569819 Doped electrodes for DRAM applications Oct. 29, 2013
8564094 Capacitors including at least two portions of a metal nitride material, methods of forming such structures, and semiconductor devices including such structures Oct. 22, 2013
8563391 Method for forming MIM capacitor in a copper damascene interconnect Oct. 22, 2013
8558294 Semiconductor device and fabrication process thereof Oct. 15, 2013
8557673 Manufacturing method for high capacitance capacitor structure Oct. 15, 2013
8557672 Dielectrics containing at least one of a refractory metal or a non-refractory metal Oct. 15, 2013
8551857 Semiconductor device and method for manufacturing the same Oct. 8, 2013
8551856 Embedded capacitor and method of fabricating the same Oct. 8, 2013
8551836 Semiconductor device and method of manufacturing the same Oct. 8, 2013
8546232 Method of manufacturing a semiconductor device having a laminated structure comprising a boron-doped silicon germanium film and a metal film Oct. 1, 2013
8541867 Metal insulator metal structure with remote oxygen scavenging Sep. 24, 2013
8541828 Methods for depositing high-K dielectrics Sep. 24, 2013
8536678 Through substrate via with embedded decoupling capacitor Sep. 17, 2013
8536676 Corona prevention in high power MMICs Sep. 17, 2013
8536636 Tuning capacitance to enhance FET stack voltage withstand Sep. 17, 2013
8507344 Semiconductor device having a buried gate and method for manufacturing the same Aug. 13, 2013
8501505 Methods of combinatorial processing for screening multiple samples on a semiconductor substrate Aug. 6, 2013
8501268 Methods of forming material over a substrate and methods of forming capacitors Aug. 6, 2013











 
 
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