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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 117/62 - Electric current controlled or induced growth


Subclass of Class 117 - Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
Definition: Subject matter in which an electric current is used to control
No. of patents: 19
Last issue date: 02/05/2008


NumberTitleIssue Date
7326346High capacity regenerable sorbent for removal of arsenic and other toxic ions from drinking water
The present invention is directed to a sorbent comprising a disordered polyvalent metal oxide on the surface of an inert substrate. The substrate can be a layered silicate, such as vermiculite, an aluminosilicate such as montmorillonite, or a nonlayered silicate suc...
02/05/2008
7183235High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
The present invention is directed to a sorbent comprising a disordered polyvalent metal oxide on the surface of an inert substrate. The substrate can be a layered silicate, such as vermiculite, an aluminosilicate such as montmorillonite, or a nonlayered silicate suc...
02/27/2007
7048781Chemically-impregnated silicate agents for mercury control
The present invention is directed to a contaminant removal agent comprising a polyvalent metal sulfide on the surface of an inert substrate. The substrate can be a layered silicate, such as vermiculite, an aluminosilicate such as montmorillonite, or a nonlayered sil...
05/23/2006
7025836Modification of surfaces in order to increase the surface tension
A process is provided for the production of a surface coating as well as the use of surface coatings to increase the surface tension of objects. The surface coating is obtained by depositing a layer of at least one element that can be oxidized with water or an alloy...
04/11/2006
6942840Method for removal and stabilization of mercury in mercury-containing gas streams
The present invention is directed to a process and apparatus for removing and stabilizing mercury from mercury-containing gas streams. A gas stream containing vapor phase elemental and/or speciated mercury is contacted with reagent, such as an oxygen-containing oxid...
09/13/2005
6911570Method for fixating sludges and soils contaminated with mercury and other heavy metals
The invention relates to a method, composition and apparatus for stabilizing mercury and other heavy metals present in a particulate material such that the metals will not leach from the particulate material. The method generally involves the application of a metal ...
06/28/2005
6562124Method of manufacturing GaN ingots
A novel method for growing semiconductor material including GaN is disclosed. The method involves placing a first substance into a growth reactor, supplying a second gaseous substance into the grouth reactor, and applying electrical field to the second ga...
05/13/2003
6299682Method for producing silicon ingot having directional solidification structure and apparatus for producing the same
A method for producing a silicon ingot having a directional solidification structure comprising the steps of: placing a silicon raw material into a crucible of a melting device constructed by mounting a chill plate on an underfloor heater, mounting a cruc...
10/09/2001
5840117Method for surface flattening a crystal substrate
A method for surface flattening a crystal substrate includes (a) processing a surface of a silicon single crystal substrate, the surface deviating by 0.1° or less from the (001) plane, so as to form a processed zone thereon which is an obstacle to the mo...
11/24/1998
5084248Apparatus for growing a compound semiconductor crystal
An apparatus for growing a compound semiconductor crystal from a melt containing a plurality of component elements includes a crucible for accommodating the melt. A holding rod holds a seed crystal on which the compound semiconductor crystal is epitaxiall...
01/28/1992
5011564Epitaxial growth
An equilibrium growth dispersion for use in liquid epitaxial growth at a predetermined growth temperature of a compound including at least two constituents. Predetermined quantities each of the constituents are placed in a container, the predetermined qua...
04/30/1991
4770738Electro hydrodynamic method for the preparation of a thin semiconductor film
A method of preparing a thin film of a semiconductor material on a substrate, in which charged microdroplets of the semiconductor material or a constituent thereof are generated by electrohydrodynamic (EHD) extraction of the droplets from a meniscus force...
09/13/1988
4620897Method for growing multicomponent compound semiconductor crystals
A method and apparatus for growing crystals of a more than three multicomponents compound semiconductor from its growth solution in which a source material containing at least one solute element is immersed and dissolved in the growth solution by conducti...
11/04/1986
4186045Method of epitaxial growth employing electromigration
A method of liquid phase epitaxial (LPE) growth of, for example, a semiconductor material or an oxide material whereby growth upon a seed in a seed-solution system is affected by passing electric current in an appropriate direction to effect migration of ...
01/29/1980
4133705Method for the epitaxial deposition of a semiconductor material by electrical polarization of a liquid phase at constant temperature
A method for the epitaxial deposition of a semiconductor by electrical polarization of a liquid phase at constant temperature. Outside the growth time the polarization is applied in the direction of the cooling by the Peltier effect with a current density whic...
01/09/1979
4012242Liquid epitaxy technique
In a preferred embodiment, a technique and associated apparatus for producing heteroepitaxial semi-conductor junctions preferably for Group III-V compounds in an improved liquid-solid transport method, placing a prescribed doped "limited-volume" melt dire...
03/15/1977
3993511High temperature electrical contact for Peltier-induced liquid phase epitaxy on intermetallic III-V compounds of gallium
For Peltier-induced liquid phase epitaxy on a substrate which is an intermetallic III-V compound of gallium, electrical contact is made to the substrate via a layer of gallium in which aluminum has been dissolved to a concentration of more than 0.5% by we...
11/23/1976
3983012Epitaxial growth of silicon or germanium by electrodeposition from molten salts
A method for electrodepositing an epitaxial crystal layer of germanium or silicon onto a single crystal substrate formed of germanium or silicon less noble than the layer. The substrate forms the cathode of an electrolytic cell containing a fused electrol...
09/28/1976
3948692Method of preparing multi-layer semiconductor hetero-structures on the basis of compounds AIII BV where AIII is a metal of group three and BV is a non-metal of group five
The method of preparing multi-layer semiconductor heterostructures on the basis of compounds AIII BV, where AIII is an element of the third group and BV is an element of the fifth group, consists in crystallizat...
04/06/1976
 
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