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Class Information
Number: 257/E21.17
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) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Manufacture of electrode on semiconductor body using process other than by epitaxial growth, diffusion of impurities, alloying of impurity materials, or radiation bombardment (epo) > Deposition of conductive or insulating material for electrode conducting electric current (epo) > From a gas or vapor, e.g., condensation (epo) > Of conductive layer (epo) > On semiconductor body comprising group iv element (epo) > By chemical means, e.g., cvd, lpcvd, pecvd, laser cvd (epo)
Description: This subclass is indented under subclass E21.162. This subclass is substantially the same in scope as ECLA classification H01L21/285B4H.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622344 |
Method of manufacturing complementary metal oxide semiconductor transistors |
Nov. 24, 2009 |
| 7618853 |
Field effect transistors with dielectric source drain halo regions and reduced miller capacitance |
Nov. 17, 2009 |
| 7615428 |
Vertical memory device and method |
Nov. 10, 2009 |
| 7615443 |
Method of forming finFET device |
Nov. 10, 2009 |
| 7615492 |
Preparing method of CNT-based semiconductor sensitized solar cell |
Nov. 10, 2009 |
| 7611989 |
Polysilicon dummy wafers and process used therewith |
Nov. 3, 2009 |
| 7608502 |
Method for manufacturing semiconductor device |
Oct. 27, 2009 |
| 7605071 |
Controlling lateral distribution of air gaps in interconnects |
Oct. 20, 2009 |
| 7605092 |
Passive elements, articles, packages, semiconductor composites, and methods of manufacturing same |
Oct. 20, 2009 |
| 7605044 |
Method of manufacturing semiconductor device |
Oct. 20, 2009 |
| 7601579 |
Method of manufacturing semiconductor integrated circuit |
Oct. 13, 2009 |
| 7601601 |
Method for manufacturing semiconductor device |
Oct. 13, 2009 |
| 7598180 |
Semiconductor process for removing defects due to edge chips of a semiconductor wafer and semiconductor device fabricated thereby |
Oct. 6, 2009 |
| 7585683 |
Methods of fabricating ferroelectric devices |
Sep. 8, 2009 |
| 7585765 |
Formation of oxidation-resistant seed layer for interconnect applications |
Sep. 8, 2009 |
| 7582557 |
Process for low resistance metal cap |
Sep. 1, 2009 |
| 7575962 |
Fin structure and method of manufacturing fin transistor adopting the fin structure |
Aug. 18, 2009 |
| 7572731 |
Unsymmetrical ligand sources, reduced symmetry metal-containing compounds, and systems and methods including same |
Aug. 11, 2009 |
| 7572740 |
Methods for optimizing thin film formation with reactive gases |
Aug. 11, 2009 |
| 7563719 |
Dual damascene process |
Jul. 21, 2009 |
| 7560386 |
Method of manufacturing nonvolatile semiconductor memory device |
Jul. 14, 2009 |
| 7557046 |
Systems and methods for interconnect metallization using a stop-etch layer |
Jul. 7, 2009 |
| 7553774 |
Method of fabricating semiconductor optical device |
Jun. 30, 2009 |
| 7553710 |
Composition for stripping photoresist and method for manufacturing thin transistor array panel using the same |
Jun. 30, 2009 |
| 7553677 |
Method for manufacturing ferroelectric memory |
Jun. 30, 2009 |
| 7550323 |
Electrical fuse with a thinned fuselink middle portion |
Jun. 23, 2009 |
| 7550354 |
Nanoelectromechanical transistors and methods of forming same |
Jun. 23, 2009 |
| 7550800 |
Method and apparatus transporting charges in semiconductor device and semiconductor memory device |
Jun. 23, 2009 |
| 7547601 |
Low power electrically alterable nonvolatile memory cells and arrays |
Jun. 16, 2009 |
| 7547627 |
Method for manufacturing semiconductor device |
Jun. 16, 2009 |
| 7544983 |
MTJ read head with sidewall spacers |
Jun. 9, 2009 |
| 7544981 |
Active matrix type semicondcutor display device |
Jun. 9, 2009 |
| 7544536 |
Metal oxide dispersion for dye-sensitized solar cells, photoactive electrode and dye-sensitized solar cell |
Jun. 9, 2009 |
| 7541300 |
Silicon carbide semiconductor device and method for manufacturing the same |
Jun. 2, 2009 |
| 7538005 |
Semiconductor device and method for fabricating the same |
May. 26, 2009 |
| 7535077 |
Method for manufacturing a semiconductor device including a shallow trench isolation structure |
May. 19, 2009 |
| 7531398 |
Methods and devices employing metal layers in gates to introduce channel strain |
May. 12, 2009 |
| 7531440 |
Semiconductor laser device, semiconductor laser system, optical pickup module and manufacturing for semiconductor laser system |
May. 12, 2009 |
| 7531452 |
Strained metal silicon nitride films and method of forming |
May. 12, 2009 |
| 7528071 |
Method for fabricating semiconductor device |
May. 5, 2009 |
| 7528009 |
Wafer-leveled chip packaging structure and method thereof |
May. 5, 2009 |
| 7524722 |
Resistance type memory device and fabricating method and operating method thereof |
Apr. 28, 2009 |
| 7524742 |
Structure of metal interconnect and fabrication method thereof |
Apr. 28, 2009 |
| 7524762 |
Atomic layer deposition of tantalum-containing materials using the tantalum precursor TAIMATA |
Apr. 28, 2009 |
| 7524774 |
Manufacturing method of semiconductor device, semiconductor manufacturing apparatus, plasma nitridation method, computer recording medium, and program |
Apr. 28, 2009 |
| 7521368 |
Method for manufacturing semiconductor device |
Apr. 21, 2009 |
| 7518246 |
Atomic layer deposition of CeO.sub.2/Al.sub.2O.sub.3 films as gate dielectrics |
Apr. 14, 2009 |
| 7518214 |
Semiconductor device and method of fabricating the same |
Apr. 14, 2009 |
| 7517707 |
Manufacturing method of semiconductor integrated circuit device and probe card |
Apr. 14, 2009 |
| 7514358 |
Sequential deposition of tantalum nitride using a tantalum-containing precursor and a nitrogen-containing precursor |
Apr. 7, 2009 |
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