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Class Information
Number: 252/62.3C
Name: Compositions > Barrier layer device compositions > Binary alloy or carbide; e.g., al, in, lic
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7507289 |
Electroconductive 12CaO--7Al2O3 and compound of same type, and method for preparation thereof |
Mar. 24, 2009 |
| 7238296 |
Resistive composition, resistor using the same, and making method thereof |
Jul. 3, 2007 |
| 7186391 |
Sintered compact of lanthanum sulfide or cerium sulfide and method for preparing the same |
Mar. 6, 2007 |
| 6875376 |
Voltage non-linear resistor, method for manufacturing the same, and varistor using the same |
Apr. 5, 2005 |
| 6805745 |
Large size single crystal seed crystal fabrication by intergrowth of tiled seed crystals |
Oct. 19, 2004 |
| 6672330 |
Valve bonded with corrosion and wear proof alloy and apparatuses using said valve |
Jan. 6, 2004 |
| 6645393 |
Material compositions for transient voltage suppressors |
Nov. 11, 2003 |
| 6602438 |
Structure for polymeric thermistor and method of making the same |
Aug. 5, 2003 |
| 6589488 |
Molding for supporting a monolith in a catalytic converter |
Jul. 8, 2003 |
| 6273969 |
Alloys and methods for their preparation |
Aug. 14, 2001 |
| 6025289 |
Colorless silicon carbide crystals |
Feb. 15, 2000 |
| 5611955 |
High resistivity silicon carbide substrates for high power microwave devices |
Mar. 18, 1997 |
| 5200805 |
Silicon carbide:metal carbide alloy semiconductor and method of making the same |
Apr. 6, 1993 |
| 5082806 |
Semi-conducting ceramic |
Jan. 21, 1992 |
| 5028346 |
Semi-conducting ceramic |
Jul. 2, 1991 |
| 5002905 |
Hexagonal silicon carbide platelets and preforms and methods for making and using same |
Mar. 26, 1991 |
| 4914042 |
Forming a transition metal silicide radiation detector and source |
Apr. 3, 1990 |
| 4874438 |
Intermetallic compound semiconductor thin film and method of manufacturing same |
Oct. 17, 1989 |
| 4499331 |
Amorphous semiconductor and amorphous silicon photovoltaic device |
Feb. 12, 1985 |
| 4489128 |
Structure containing epitaxial crystals on a substrate |
Dec. 18, 1984 |
| 4209474 |
Process for preparing semiconducting silicon carbide sintered body |
Jun. 24, 1980 |
| 4147572 |
Method for epitaxial production of semiconductor silicon carbide utilizing a close-space sublimation deposition technique |
Apr. 3, 1979 |
| 4032371 |
Method of making a thermo-element |
Jun. 28, 1977 |
| 3960619 |
Process for preparing layers of silicon carbide on a silicon substrate |
Jun. 1, 1976 |
| 3956032 |
Process for fabricating SiC semiconductor devices |
May. 11, 1976 |
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