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Patent No. 6055910

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A gun that fires a missile, powered by gas "discharged by the operator of the toy."

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Class 257/E21.085 - Device having semiconductor body comprising Group IV elements or Group III-V compounds with or without impurities, e.g., doping materials (EPO)


Subclass of Class 257 - Active solid-state devices (e.g., transistors, solid-state diodes)
Definition: This subclass is indented under subclass E21.04. This subclass
No. of patents: 8
Last issue date: 04/29/2008


NumberTitleIssue Date
7364929Nitride semiconductor based light-emitting device and manufacturing method thereof
An object of the present invention is to provide a nitride semiconductor based light-emitting device, which is low in operating voltage reduction and is high in performance, and a manufacturing method thereof. A first metal film is formed on a P-type conducti...
04/29/2008
7288430Method of fabricating heteroepitaxial microstructures
An efficient method of fabricating a high-quality heteroepitaxial microstructure having a smooth surface. The method includes detaching a layer from a base structure to provide a carrier substrate having a detached surface, and then forming a heteroepitaxial microst...
10/30/2007
7105370Method for fabricating a radiation-emitting semiconductor chip based on III-V nitride semiconductor
A method for fabricating a radiation-emitting semiconductor chip having a thin-film element based on III–V nitride semiconductor material includes the steps of depositing a layer sequence of a thin-film element on an epitaxy substrate. The thin-film element is joi...
09/12/2006
6531379High resolution dopant/impurity incorporation in semiconductors via a scanned atomic force probe
The present invention employs a scanned atomic force probe to physical incorporate impurity atoms (dopant or bandgap) into a semiconductor substrate so that the impurity atoms have high resolution and improved placement. Specifically, the method of the pr...
03/11/2003
6251755High resolution dopant/impurity incorporation in semiconductors via a scanned atomic force probe
The present invention employs a scanned atomic force probe to physical incorporate impurity atoms (dopant or bandgap) into a semiconductor substrate so that the impurity atoms have high resolution and improved placement. Specifically, the method of the pr...
06/26/2001
6010950Method of manufacturing semiconductor bonded substrate
The most distinctive feature of the present invention lies in that a warp and crystal defects can be prevented from occurring and a processing margin for forming an isolation groove can be improved in an intelligent power device including a power element ...
01/04/2000
4667076Method and apparatus for microwave heat-treatment of a semiconductor water
The present invention relates to a method of heat-treating a semiconductor wafer by utilizing an electromagnetic wave. The wafer is floated by the blast of a gas and is held in a non-contacting state, and the electromagnetic wave, such as microwave, is pr...
05/19/1987
4593168Method and apparatus for the heat-treatment of a plate-like member
The present invention relates to a method of heat-treating a semiconductor wafer by utilizing an electromagnetic wave. The wafer is floated by the blast of a gas and is held in a non-contacting state, and the electromagnetic wave, such as microwave, is pr...
06/03/1986
 
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