Abstract: A method and system for identifying and classifying non-uniformities on the surface of a semiconductor or in a semiconductor. The method and system involves scanning the wafer surface with a non-vibrating contact potential difference sensor to detect the locations of non-uniformities, extracting features characteristic of the non-uniformities, and applying a set of rules to these features to classify the type of each non-uniformity.

Abstract: An integrated virtual market is provided that facilitates communication between the producers of a given commodity and the parties wishing to purchase such commodities. This system provides real-time updated information about local pricing being offered by those purchasers. In addition, those producers can post offers that can automatically be accepted by purchasers and have contracts automatically generated. An important consideration from a purchaser's prospective is minimizing the risk associated with making such transactions. Due to this, futures contracts are often obtained. The virtual market system of the present inventions automatically requests and obtains futures contracts to hedge the contracts being generated.

Abstract: A method and system for identifying a defect or contamination on the surface of a semiconductor or in a semiconductor. The method and system involves providing a semiconductor with a surface, such as a semiconductor wafer, providing a non-vibrating contact potential difference sensor, providing a source of illumination with controllable intensity or distribution of wavelengths, using the illumination source to provide controlled illumination of the surface of the wafer under or near the non-vibrating contact potential sensor probe tip, using the non-vibrating contact potential difference sensor to scan the wafer surface during controlled illumination, generating data representative of changes in contact potential difference across the wafer surface, and processing that data to identify a pattern characteristic of a defect or contamination.

Abstract: A method and system for identifying and classifying non-uniformities on the surface of a semiconductor or in a semiconductor. The method and system involves scanning the wafer surface with a non-vibrating contact potential difference sensor to detect the locations of non-uniformities, extracting features characteristic of the non-uniformities, and applying a set of rules to these features to classify the type of each non-uniformity.

Abstract: An integrated virtual market is provided that facilitates communication between the producers of a given commodity and the parties wishing to purchase such commodities. This system provides real-time updated information about local pricing being offered by those purchasers. In addition, those producers can post offers that can automatically be accepted by purchasers and have contracts automatically generated. An important consideration from a purchaser's prospective is minimizing the risk associated with making such transactions. Due to this, futures contracts are often obtained. The virtual market system of the present inventions automatically requests and obtains futures contracts to hedge the contracts being generated.

Abstract: A method and system for identifying a defect or contamination on the surface of a semiconductor or in a semiconductor. The method and system involves providing a semiconductor with a surface, such as a semiconductor wafer, providing a non-vibrating contact potential difference sensor, providing a source of illumination with controllable intensity or distribution of wavelengths, using the illumination source to provide controlled illumination of the surface of the wafer under or near the non-vibrating contact potential sensor probe tip, using the non-vibrating contact potential difference sensor to scan the wafer surface during controlled illumination, generating data representative of changes in contact potential difference across the wafer surface, and processing that data to identify a pattern characteristic of a defect or contamination.

Abstract: An integrated virtual market is provided that facilitates communication between the producers of a given commodity and the parties wishing to purchase such commodities. This system provides real-time updated information about local pricing being offered by those purchasers. In addition, those producers can post offers that can automatically be accepted by purchasers and have contracts automatically generated. An important consideration from a purchaser's prospective is minimizing the risk associated with making such transactions. Due to this, futures contracts are often obtained. The virtual market system of the present inventions automatically requests and obtains futures contracts to hedge the contracts being generated.

Abstract: A valve for an aerosol container suitable for use in dispersing a quantity of the contents thereof is disclosed. The valve components comprise a fluorinated polymer and/or a fluorinated coating which have been found to reduce drug deposition in the valve.

Abstract: Reduction of noise in digitized multi-spectral images is provided by filtering based on vector values rather than independent scalar values. Vector values refer to a pixel with two or more values. For this method, a metric is defined for pixel vector magnitude. A sliding processing kernel is also defined, with a specified shape, a specified number of pixels to be included in the kernel, and a specified value contrast threshold to avoid distorting edges and fine details. The metric and kernel are used to select pixels for computing filtering of the center pixel in a kernel. A statistical measurement is computed, for example by mean averaging the specified pixels, and the resulting value is made the value of the center pixel of the kernel. The filtering process is applied throughout the image by making each pixel the center of a processing kernel.

Abstract: An integrated virtual market is provided that facilitates communication between the producers of a given commodity and the parties wishing to purchase such commodities. This system provides real-time updated information about local pricing being offered by those purchasers. In addition, those producers can post offers that can automatically be accepted by purchasers and have contracts automatically generated. An important consideration from a purchaser's prospective is minimizing the risk associated with making such transactions. Due to this, futures contracts are often obtained. The virtual market system of the present inventions automatically requests and obtains futures contracts to hedge the contracts being generated.

Abstract: In digital holographic imaging systems, streamed holograms are compared on a pixel-by-pixel basis for defect detection after hologram generation. An automated image matching, registration and comparison method with feedback confidence allows for runtime wafer inspection, scene matching refinement, rotational wafer alignment and the registration and comparison of difference images.

Abstract: An integrated virtual market is provided that facilitates communication between the producers of a given commodity and the parties wishing to purchase such commodities. This system provides real-time updated information about local pricing being offered by those purchasers. In addition, those producers can post offers that can automatically be accepted by purchasers and have contracts automatically generated. An important consideration from a purchaser's prospective is minimizing the risk associated with making such transactions. Due to this, futures contracts are often obtained. The virtual market system of the present inventions automatically requests and obtains futures contracts to hedge the contracts being generated.