Abstract: A social collaboration search tool provides a mechanism for collaborators within an organization to search for and retrieve conversations that include social knowledge interactions. The social collaboration search tool may also provide additional social information to the searcher. The social knowledge interactions search tool can provide a mechanism by which these interactions are indexed and surfaced in a first class search vertical with specialized display formats that may enable the searcher to efficiently retrieve and use the most important or relevant information.

Abstract: A semiconductor device having a fuse structure that can prevent a bridge between a fuse pattern and a guard ring, and a method of fabricating the same are provided. The fuse pattern formed on a multiple-layered metal interconnect layer is stepped shape increasing a vertical distance between the fuse pattern and the guard ring.

Abstract: A method, system and program product are disclosed for statistical modeling an integrated circuit that provides information about partial correlations between model parameters. The invention determines a variance-covariance matrix for data to be modeled; conducts principal component analysis on the variance-covariance matrix; and creates a statistical model with an independent distribution for each principal component, allowing calculation of each individual model parameter as a weighted sum by a circuit simulator. The statistical model provides information about how well individual transistors will track one another based on layout similarity. This allows the designer to quantify and take advantage of design practices that make all transistors similar, for example, by orienting all gates in the same direction. A method, system and program product for simulating a circuit using the statistical model are also included.

Abstract: Methods of improving operational parameters between at least a pair of matched transistors, and a set of transistors, are disclosed. One embodiment of a method includes a method of improving at least one of a threshold voltage (Vt) mismatch and current drive between at least a pair of matched transistors for analog applications, the method comprising: forming at least a pair of transistors, each with a gate having a plurality of connected fingers; and optimizing a total length of a channel under the plurality of fingers to attain at least one of: a) a reduced threshold voltage mismatch between the at least pair of transistors, and b) increased current drive for a given threshold voltage mismatch, between the at least pair of transistors, each finger having a length less than an overall length of the channel.

Abstract: Methods of improving operational parameters between at least a pair of matched transistors, and a set of transistors, are disclosed. One embodiment of a method includes a method of improving at least one of a threshold voltage (Vt) mismatch and current drive between at least a pair of matched transistors for analog applications, the method comprising: forming at least a pair of transistors, each with a gate having a plurality of connected fingers; and optimizing a total length of a channel under the plurality of fingers to attain at least one of: a) a reduced threshold voltage mismatch between the at least pair of transistors, and b) increased current drive for a given threshold voltage mismatch, between the at least pair of transistors, each finger having a length less than an overall length of the channel.

Abstract: A semiconductor device having a fuse structure that can prevent a bridge between a fuse pattern and a guard ring, and a method of fabricating the same are provided. The fuse pattern formed on a multiple-layered metal interconnect layer is stepped shape increasing a vertical distance between the fuse pattern and the guard ring.

Abstract: A reference wafer for calibrating a laser and a camera and checking laser accuracy and spot size. The reference wafer may include a light absorption layer on a semiconductor substrate and a light reflection layer pattern on the light absorption layer. The light reflection layer pattern may include a first pattern for checking the laser accuracy and spot size and a second pattern for calibrating the laser and camera. A first anti-reflective layer may be introduced between the light absorption layer and the semiconductor substrate, and a second anti-reflective layer may be introduced between the light absorption layer and the light reflection layer pattern.

Abstract: A method, system and program product are disclosed for statistical modeling an integrated circuit that provides information about partial correlations between model parameters. The invention determines a variance-covariance matrix for data to be modeled; conducts principal component analysis on the variance-covariance matrix; and creates a statistical model with an independent distribution for each principal component, allowing calculation of each individual model parameter as a weighted sum by a circuit simulator. The statistical model provides information about how well individual transistors will track one another based on layout similarity. This allows the designer to quantify and take advantage of design practices that make all transistors similar, for example, by orienting all gates in the same direction. A method, system and program product for simulating a circuit using the statistical model are also included.