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Browse by Category: Main > Material Science
Class Information
Number: 420/556
Name: Alloys or metallic compositions > Germanium base
Description: Alloy, or metallic composition which contains over 50 percent of germanium by weight.










Patents under this class:

Patent Number Title Of Patent Date Issued
8613885 Solder alloys for repairing a component Dec. 24, 2013
8398768 Methods of making an article of semiconducting material on a mold comprising semiconducting material Mar. 19, 2013
8110167 Nanowire synthesis from vapor and solid sources Feb. 7, 2012
6617583 Inventory control Sep. 9, 2003
6037614 Methods for manufacturing group IV element alloy semiconductor materials and devices that include such materials Mar. 14, 2000
5681975 Single source metalloorgranic precursors to type 14-16 semiconductors Oct. 28, 1997
5618357 Aluminum-based solder material Apr. 8, 1997
5286314 Rapidly solidified aluminum-germanium base brazing alloys Feb. 15, 1994
5230753 Photostable amorphous silicon-germanium alloys Jul. 27, 1993
5158621 Rapidly solidified aluminum-germanium base brazing alloys and method for brazing Oct. 27, 1992
5147471 Solder for oxide layer-building metals and alloys Sep. 15, 1992
4885614 Semiconductor device with crystalline silicon-germanium-carbon alloy Dec. 5, 1989
4857270 Process for manufacturing silicon-germanium alloys Aug. 15, 1989
4775425 P and n-type microcrystalline semiconductor alloy material including band gap widening elements, devices utilizing same Oct. 4, 1988
4711971 Thermoelectric Si-Ge alloy composition Dec. 8, 1987
4687606 Metalloid precursor powder and method of making same Aug. 18, 1987
4619696 Additive for metallurgical liquids, and method and device for the preparation thereof Oct. 28, 1986
4492810 Optimized doped and band gap adjusted photoresponsive amorphous alloys and devices Jan. 8, 1985
4442449 Binary germanium-silicon interconnect and electrode structure for integrated circuits Apr. 10, 1984
4419151 Crystal and germanium modification and process for its preparation Dec. 6, 1983
4213781 Deposition of solid semiconductor compositions and novel semiconductor materials Jul. 22, 1980
4063210 Temperature independent semiconductor resistor and method of making same Dec. 13, 1977











 
 
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