Patents by Inventor Octavian Popescu

Octavian Popescu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180046615
    Abstract: A regular rule learning system, including an analyzing circuit configured to analyze a corpus of sentences to find semantic relationships between sentence constituents that are responsible for specific senses of words in that sentence by describing the semantic relationships and grammatical relations that are actuated in the sentence.
    Type: Application
    Filed: October 24, 2017
    Publication date: February 15, 2018
    Inventors: Octavian Popescu, Vadim Sheinin
  • Patent number: 9836454
    Abstract: A regular rule learning method, system, and non-transitory computer readable medium, include an analyzing circuit configured to analyze a corpus of sentences stored in a database to discover lexical features and conjunctively create a regular set of rules based on the discovered lexical features and syntactical features.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: December 5, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Octavian Popescu, Vadim Sheinin
  • Publication number: 20170286399
    Abstract: A corpus pattern paraphrasing method, system, and non-transitory computer readable medium, include an analyzing circuit configured to analyze a corpus of sentences stored in a database to determine regular structures including a plurality of substitute words for verbs expressed as patterns and apply deep learning of the regular structures over the patterns, a representative word determining circuit configured to determine a plurality of representative words that represents each class of word of the regular structures, and an aligning circuit configured to align word slots of a paraphrase pattern of the classes of words replaced with substitute words and representative words in the paraphrase pattern to give a same semantic meaning to the paraphrase pattern as a sentence of the corpus of sentences.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Octavian Popescu, Vadim Sheinin
  • Publication number: 20170286403
    Abstract: A natural language learning method, system, and non-transitory computer readable medium include analyzing a corpus of sentences stored in a database to identify an internal structure of words in the corpus of sentences, creating a plurality of new words that are a combination of the internal structure of a word of the words in the corpus of sentences and the word, clustering the plurality of new words created by the creating that match into a plurality of cluster groups, filtering the plurality of cluster groups to create a partial set of each of the plurality of cluster groups, and performing word embedding processing on the partial set of each of the plurality of cluster groups to obtain vectors for new words.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Octavian Popescu, Vadim Sheinin
  • Publication number: 20170286400
    Abstract: A regular rule learning method, system, and non-transitory computer readable medium, include an analyzing circuit configured to analyze a corpus of sentences stored in a database to discover lexical features and conjunctively create a regular set of rules based on the discovered lexical features and syntactical features.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Octavian Popescu, Vadim Sheinin
  • Patent number: 7978884
    Abstract: A fingerprint sensor interface that connects to a standard camera interface and minimizes input and output signals to reduce sensor die area and cost. The sensor can connect to a standard camera interface of a cellular telephone baseband processor or other device intended to receive signals from a camera. Input and output pad are arranged on a single edge of the die. Circuitry between the pads and the sensor active array creates clearance from the array to the bond wires connected to the pads.
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: July 12, 2011
    Assignee: SMSC Holdings S.a.r.l.
    Inventors: Christopher Thomas, Octavian Popescu, Jun Ye