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Class Information
Number: 257/E21.018
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) > Formation of electrode (epo) > With increased surface area, e.g., by roughening, texturing (epo) > Having vertical extensions (epo)
Description: This subclass is indented under subclass E21.012. This subclass is substantially the same in scope as ECLA classification H01L21/02B3C2V.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7410510 |
Process of producing activated carbon for electrode of electric double layer capacitor |
Aug. 12, 2008 |
| 7407890 |
Patterning sub-lithographic features with variable widths |
Aug. 5, 2008 |
| 7393742 |
Semiconductor device having a capacitor and a fabrication method thereof |
Jul. 1, 2008 |
| 7374586 |
Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilizing in the same |
May. 20, 2008 |
| 7276409 |
Method of forming a capacitor |
Oct. 2, 2007 |
| 7273814 |
Method for forming a ruthenium metal layer on a patterned substrate |
Sep. 25, 2007 |
| 7271083 |
One-transistor random access memory technology compatible with metal gate process |
Sep. 18, 2007 |
| 7238608 |
Semiconductor device and manufacturing method thereof |
Jul. 3, 2007 |
| 7199445 |
Integrated capacitor on packaging substrate |
Apr. 3, 2007 |
| 7074669 |
Semiconductor integrated circuit device with capacitor of crown structure and method of manufacturing the same |
Jul. 11, 2006 |
| 7061746 |
Semiconductor component with integrated capacitance structure having a plurality of metallization planes |
Jun. 13, 2006 |
| 7060553 |
Formation of capacitor having a Fin structure |
Jun. 13, 2006 |
| 7052967 |
Method for fabricating capacitor array preventing crosstalk between adjacent capacitors in semiconductor device |
May. 30, 2006 |
| 7042034 |
Capacitor |
May. 9, 2006 |
| 7041570 |
Method of forming a capacitor |
May. 9, 2006 |
| 7037829 |
Compound structure for reduced contact resistance |
May. 2, 2006 |
| 7038318 |
Compound structure for reduced contact resistance |
May. 2, 2006 |
| 7033882 |
Method of forming on-chip decoupling capacitor by selectively etching grain boundaries in electrode |
Apr. 25, 2006 |
| 7030015 |
Method for forming a titanium nitride layer |
Apr. 18, 2006 |
| 7027287 |
Storage capacitor with high memory capacity and low surface area |
Apr. 11, 2006 |
| 7026678 |
Dynamic random access memory circuitry having storage capacitors within a well |
Apr. 11, 2006 |
| 7026222 |
Method of forming a capacitor |
Apr. 11, 2006 |
| 7022570 |
Methods of forming hemispherical grained silicon on a template on a semiconductor work object |
Apr. 4, 2006 |
| 7019351 |
Transistor devices, and methods of forming transistor devices and circuit devices |
Mar. 28, 2006 |
| 7018903 |
Method of forming semiconductor device with capacitor |
Mar. 28, 2006 |
| 7018675 |
Method for forming a ruthenium metal layer |
Mar. 28, 2006 |
| 7015564 |
Capacitive element and semiconductor memory device |
Mar. 21, 2006 |
| 7012001 |
Method for manufacturing a semiconductor device for use in a memory cell that includes forming a composite layer of tantalum oxide and titanium oxide over a bottom capacitor electrode |
Mar. 14, 2006 |
| 7009234 |
Semiconductor device and method of manufacturing the same |
Mar. 7, 2006 |
| 7001780 |
Method of fabrication of an FeRAM capacitor and an FeRAM capacitor formed by the method |
Feb. 21, 2006 |
| 7001712 |
Manufacturing method of semiconductor integrated circuit device |
Feb. 21, 2006 |
| 6995412 |
Integrated circuit with capacitors having a fin structure |
Feb. 7, 2006 |
| 6995413 |
Semiconductor memory device |
Feb. 7, 2006 |
| 6992344 |
Damascene integration scheme for developing metal-insulator-metal capacitors |
Jan. 31, 2006 |
| 6984301 |
Methods of forming capacitor constructions |
Jan. 10, 2006 |
| 6964900 |
Capacitor in semiconductor device having dual dielectric film structure and method for fabricating the same |
Nov. 15, 2005 |
| 6960513 |
Capacitor having an electrode formed from a transition metal or a conductive metal-oxide, and method of forming same |
Nov. 1, 2005 |
| 6956729 |
Capacitor element and production thereof |
Oct. 18, 2005 |
| 6946356 |
Capacitor and method for fabricating the same |
Sep. 20, 2005 |
| 6946357 |
Conductive container structures having a dielectric cap |
Sep. 20, 2005 |
| 6943078 |
Method and structure for reducing leakage current in capacitors |
Sep. 13, 2005 |
| 6943080 |
Method of manufacturing the semiconductor device |
Sep. 13, 2005 |
| 6940112 |
Integrated capacitors fabricated with conductive metal oxides |
Sep. 6, 2005 |
| 6936880 |
Capacitor of semiconductor memory device and method of manufacturing the same |
Aug. 30, 2005 |
| 6936539 |
Antireflective coating for use during the manufacture of a semiconductor device |
Aug. 30, 2005 |
| 6930015 |
Diffusion-enhanced crystallization of amorphous materials to improve surface roughness |
Aug. 16, 2005 |
| 6924524 |
Integrated circuit memory devices |
Aug. 2, 2005 |
| 6919257 |
Method of forming a capacitor |
Jul. 19, 2005 |
| 6919243 |
Methods of forming an integrated circuit capacitor in which a metal preprocessed layer is formed on an electrode thereof |
Jul. 19, 2005 |
| 6916380 |
System for depositing a layered film |
Jul. 12, 2005 |
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