249results about "Patent retrieval" patented technology

A method and apparatus for selecting and converting database records or sets of related documents into network data and presenting that data in a network visualization system that enables users to select among, and move between various network displays by selecting one or more attributes of the data to be represented as the nodes and links of the network.

The present invention may be used to analyze subject content, search and analyze reference content, compare the subject and reference content for similarity, and output comparison reports between the subject and reference content. The present invention may incorporate and utilize text from intrinsic and / or extrinsic subject documents. The analysis may employ a variety of metrics, including scores generated from a natural language processing system, scores based on classification similarity, scores based on proximity similarity, and in the case of analysis of patent documents, scores based on measurement of claims.

A user can search a database within a “context” that can be invoked with a context term, or name. The context is pre-defined by a human expert, or curator. The context definition is used in conjunction with a search term provided by the user to efficiently obtain search results that can otherwise be difficult to attain, such as detecting characteristics of data over multiple documents or other database items to infer trends, phenomena, characteristics, or other properties of the data. A context can be a category of items where each item has a distinct name. Search results are presented using the context based on the number of co-occurrences of the search term and terms relating to the context. In a preferred embodiment, the search results are presented as a list with documents having higher co-occurrences ordered at the top of the list. Context definition sets can be created and updated as an ongoing service to a subscriber. Several processing configurations are presented.

The present invention provides a method and system for re-ranking search results in a patent retrieval system where the query text is derived in whole or in part from a patent claim, which may be from an existing patent or a prospective claim. The re-ranking is based on several features of the candidate patent, such as the text similarity to the claim, international patent code or other classification or subject matter relatedness or overlap, and internal citation structure of the candidates. One alternative aspect provides a re-ranker that is trained on automatically generated training data, thus obviating the expensive and time-intensive step of expert annotation.

A system and a method for drawing a patent map using a technical field word are disclosed. In the system and the method, a word to be used for drawing a patent map is extracted by calculating weight values of significant words which are gotten by removing unnecessary words from patent data, and this extracted word is matched with a patent to draw the patent map.

The present invention provides a method and system for identifying, retrieving and presenting electronic documents responsive to user queries. The three distinct inventive concepts are relevancy ranking of responsive documents based on component query technique; cross-lingual searching; and search expansion using analytics of initial results to derive and generate a modified query. Each of these inventions enhances document search and retrieval systems and the three solutions may be used separately or in any combination. The three inventions apply in layers above an underlying search system, controlling the submission of requests to the underlying system in support of received search requests, typically originating with an end user. Invention (I) involves use of focus-spectrum expanded search queries and either of two general types of enhanced OR operator that may be offered by the underlying search system. Processing of the content domain informs automated generation of elaborated queries using these operators for submitting to such an underlying system so as to yield improved relevance ranking

In an embodiment, a computer-readable medium embodies instructions that, when executed by at least one processor, cause a computing system to perform operations including automatically defining one or more associations between a trademark record and a patent document and storing the one or more associations as mappings between trademarks and patent documents.

The present invention provides a method and system for identifying, retrieving and presenting electronic documents responsive to user queries. The three distinct inventive concepts are relevancy ranking of responsive documents based on component query technique; cross-lingual searching; and search expansion using analytics of initial results to derive and generate a modified query. Each of these inventions enhances document search and retrieval systems and the three solutions may be used separately or in any combination. The three inventions apply in layers above an underlying search system, controlling the submission of requests to the underlying system in support of received search requests, typically originating with an end user.Invention (I) involves use of either of two general types of enhanced OR operator that may be offered by the underlying search system. Processing of the content domain informs automated generation of elaborated queries using these operators for submitting to such an underlying system so as to yield improved relevance ranking.Invention (II) introduces a cross-lingual search-term suggestion capability driven by the structured data being searched, requiring no dictionaries or thesauri and no rule-based or statistical language modeling.Invention (III) introduces a semantic-expansion capability specifically utilizing the availability of language independent fields in the data being searched with natural language query terms. This invention is enhanced by incorporating the preceding two inventions.

A system, methods, computer program product, a web site and an Artificial Intelligence system for evaluating a patent document have been provided. According to the methods for patent evaluation of the embodiments of the invention, the patent document is characterized by a number of patent indices arranged into a hierarchy, each index reflecting a different aspect of the patent document. The indices are combined into a Patent Quality index, which is an integral characteristic of the patent document, according to a non-linear scale, which preferably satisfies certain predetermined rules derived from the best practices of qualified experts. In one of the embodiments, a bias associated with an expert, influencing the evaluation of a patent has been taken into account. A corresponding method for determining a monetary value of the patent document is also described. The system for patent evaluation comprises a Patent Quality and Monetary Value processing unit for implementing one of the methods, and respective input and output data means, including a friendly graphical user interface. The system is implemented to be accessible via a network. A corresponding web site having a link, causing a computer program associated with the web site, which performs one of the methods, to execute and to display the results of the execution on a screen, is described. An Artificial Intelligence (AI) system for analyzing and interpreting patent indices and a Visualization unit for color-coded visualization of the results of evaluation are also provided.

A system for analyzing similarities between a first and second corpus or between a set of concepts and a corpus uses natural language processing and machine intelligence methods to replace terms or phrases in the corpus with concepts, determine the frequency of each concept in the corpus, and convert the corpus into a concept frequency file to enable easy comparison of the two corpuses or easy retrieval of items from the corpus that contain concept. Difference analysis and a combination of content and spectral analysis may be employed.

An intellectual asset protocol for defining data exchange rules and formats for universal intellectual asset data objects, and systems, methods, and computer program products related to same. The system includes an intellectual asset protocol system that acts as an engine in the definition of data exchange rules and formats for universal intellectual asset documents. Also included is a front end system that preferably provides a graphical user interface to enable users to access the intellectual asset protocol system. In addition, an intellectual asset database is included that stores collections of intellectual asset objects (and information related to same), one or more embodiments of an intellectual asset protocol, and so forth. The intellectual asset protocol system interacts with an Intellectual Property Asset Manger (IPAM) server.

A user can search a database within a “context” that can be invoked with a context term, or name. The context is pre-defined by a human expert, or curator. The context definition is used in conjunction with a search term provided by the user to efficiently obtain search results that can otherwise be difficult to attain, such as detecting characteristics of data over multiple documents or other database items to infer trends, phenomena, characteristics, or other properties of the data. A context can be a category of items where each item has a distinct name. Search results are presented using the context based on the number of co-occurrences of the search term and terms relating to the context. In a preferred embodiment, the search results are presented as a list with documents having higher co-occurrences ordered at the top of the list. Context definition sets can be created and updated as an ongoing service to a subscriber. Several processing configurations are presented.

Systems and methods are provided for analyzing documents. In one implementation, a computer implemented method is provided for analyzing a patent application and providing a visual representation. According to the method, a selection is received from a user to view claims of the patent application in a claim tree hierarchy and a computer displays the claims in the claim tree hierarchy on a display. The claim tree hierarchy visually depicts relationships between the claims. The method identifies one or more words of at least one of the claims that constitutes an element and displays, in the claim tree hierarchy, the words constituting the element in association with the claim.

A data structure for use with a computer-implemented method and program for identifying electronic files from a set of electronic files contains one or more derivative attribute(s) representative of: the relevance to a selected electronic file to a predetermined topic; the amount of electronically readable text for each electronic file; and / or the file class for each electronic file.

A portable database can be used by a client organization with substantial numbers of patents to identify target organizations that may be interested in licensing said patents. The database combines the power of citation analysis for identifying licensing targets with the power of citation neighbor searching for identifying similar patents and for overcoming some of the weaknesses inherent with citation analysis. A company can identify targets outside of its core industry that may be interested in licensing the technology in its patents.

A system and a method for drawing a patent map using a technical field word are disclosed. In the system and the method, a word to be used for drawing a patent map is extracted by calculating weight values of significant words which are gotten by removing unnecessary words from patent data, and this extracted word is matched with a patent to draw the patent map.

A web-based document approval system that enables users to create, review and approve documents and to communicate these documents to other parties. The system includes an approval function where the document being approved is stored to a central storage area. The central storage area cannot be modified or deleted by the users. Users are invited to review and approve the document and are provided a convenient hyperlink to the specific document. The system records the date and time that each user approved the document. A central storage area interfaces with a database. The database retrieves approver and approval information and prepares an approval log. The approval log may be in the form of an XML document that easily updates other database systems.

A system and method for facilitating patent grant and patent application claims examination; including the functions of automated importing of patent claims, automated parsing of the claims into their hierarchy, and compression / expansion of the parsed claims to / from the independent claim level.

Systems and methods for cladistics-based content searching, analysis, and / or diagrammatic representation of results in graphical user interface format for viewing by at least one user on a computer-type device or network, in particular for technology and patent-related content stored in at least one database.

Systems and methods for cladistics-based content searching, analysis, and / or diagrammatic representation of results in graphical user interface format for viewing by at least one user on a grid computing network, in particular for technology and patent-related content stored in at least one database.

A method for searching patent documents by applying degree of similarity and a system thereof are disclosed. The method for searching patent documents by applying degree of similarity comprises receiving at least one search keyword from a user of the service; searching a document previously stored in a database, by the search keyword; and evaluating a degree of similarity to the search keyword on the document that is searched by the search keyword, wherein the degree of similarity is evaluated by measuring at least one degree among a degree of appearance frequency of the search keyword in the document, a degree of proximity between the search keywords, and a degree of word order between the search keywords. Therefore, patent documents may be searched by arranging the documents according to a degree of similarity to a search keyword, and not according to whether the keyword is included in the patent documents.

A computer-implemented method of performing analysis (such as patent analysis) on data derived from a web-based search engine pursuant to a search query includes in one embodiment causing display, in a first element of a patent analytics web page, in a digital computing device, of search results content served by the search engine. The embodiment further includes, in a first computer process, analyzing data associated with the search results content according to criteria (which optionally may be specified by a user when specifying the search query) to produce analysis results and in a second computer process, causing display of the analysis results. A related apparatus is also provided.

A method and system is provided for facilitating the review of electronic documents such as patent, trademark and design documents. Example embodiments of methods provide a business context for performing the review, a role within the business context together with the event that is the reason for the review to be requested.