Bent Light Technology, LLC
The patent is generally related to software and more specifically to search engine software. The patent discloses techniques such as a search engine for accepting natural language queries and providing direct answers. The techniques identify few concepts based on the natural language query and accordingly decide few databases (out of many structured databases) those can contain answers to the query. Further, search may be performed on various unstructured data sources for retrieving some useful information about the query. The techniques can be implemented as a search engine software.