Inventor · Palo Alto, CA, US

Fernando Pereira

24Patents
14h-index
37Co-inventors
81Inventor score

Filing activity: Dec 12, 1995 → Oct 13, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6244873A Wireless myoelectric control apparatus and methods Physics 218 Expired
US6243679A Systems and methods for determinization and minimization a finite state transducer for speech recognition Physics 123 Expired
US6278973A On-demand language processing system and method Physics 71 Expired
US9536522B1 Training a natural language processing model with information retrieval model annotations Physics 70 Active
US5781884A Grapheme-to-phoneme conversion of digit strings using weighted finite state transducers to apply grammar to powers of a number basis Physics 69 Expired
US9324323B1 Speech recognition using topic-specific language models Physics 55 Active
US9224103B1 Automatic annotation for training and evaluation of semantic analysis engines Physics 31 Active
US10810193B1 Querying a data graph using natural language queries Physics 21 Active
US8560477B1 Graph-based semi-supervised learning of structured tagging models Physics 19 Active
US9697475B1 Additive context model for entity resolution Physics 17 Active
US9514098B1 Iteratively learning coreference embeddings of noun phrases using feature representations that include distributed word representations of the noun phrases Physics 16 Active
US7113910B1 Document expansion in speech retrieval Physics 15 Expired
US8666749B1 System and method for audio snippet generation from a subset of music tracks Physics 14 Active
US6456971B1 Systems and methods for determinizing and minimizing a finite state transducer for pattern recognition Physics 14 Expired
US8494850B2 Speech recognition using variable-length context Physics 8 Active
US8452795B1 Generating query suggestions using class-instance relationships Physics 7 Active
US7761298B1 Document expansion in speech retrieval Physics 7 Active
US8959014B2 Training acoustic models using distributed computing techniques Physics 4 Active
US9984684B1 Inducing command inputs from high precision and high recall data Physics 2 Active
US10635725B2 Providing app store search results Electricity 1 Active
US9330195B1 Inducing command inputs from property sequences Physics 1 Active
US7395207B1 Document expansion in speech retrieval Physics 1 Active
US9405849B1 Inducing command inputs from property sequences Physics 0 Active
US11403288B2 Querying a data graph using natural language queries Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.