Patents by Inventor Chris A. Mattmann

Chris A. Mattmann 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).

  • Patent number: 11790170
    Abstract: A computer-implemented, machine learning-based method of converting an unstructured technical report into a structured technical report includes obtaining an unstructured technical report, tokenizing the unstructured technical report into an n-gram array, identifying and filtering non-interesting n-grams from the first n-gram array based on common language usage of the non-interesting n-grams and a determination that the non-interesting n-grams do not appear on a confirmed technical entity database, generating and displaying a technical entity candidate list from the filtered n-gram array, displaying, obtaining, from a pattern matching model and/or a graphical user interface, an indication that a technical entity candidate is a technical entity of interest, appending the technical entity of interest to the confirmed technical entity database, generating and displaying a structured technical report with the confirmed technical entities and corresponding technical entity value parameters, and iterating the proc
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: October 17, 2023
    Assignees: CHEVRON U.S.A. INC., CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Asitang Mishra, Shuxing Cheng, Annie Didier, Chris Mattmann, Hamsa Shwetha Venkataram, Grant Lee, Wayne Moses Burke, Vishal Lall
  • Publication number: 20220129751
    Abstract: A computer implemented system for interpreting data using machine learning, including one or more processors; one or more memories; and one or more computer executable instructions embedded on the one or more memories, wherein the computer executable instructions are configured to execute a unified encoder comprising a neural network encoding data into one or more feature vectors, wherein the encoder is trained using machine learning to generate the one or more feature vectors useful for performing a plurality of different tasks each comprising different interpretations of the data. A plurality of decoders are connected to the unified encoder, each of the decoders comprising a neural network interpreting the one or more feature vectors so as to decode one or more of the feature vectors to output one of the interpretations.
    Type: Application
    Filed: October 25, 2021
    Publication date: April 28, 2022
    Applicant: California Institute of Technology
    Inventors: Shreyansh Daftry, Annie K. Didier, Deegan J. Atha, Masahiro Ono, Chris A. Mattmann, Zhanlin Chen
  • Publication number: 20200226325
    Abstract: A computer-implemented, machine learning-based method of converting an unstructured technical report into a structured technical report includes obtaining an unstructured technical report, tokenizing the unstructured technical report into an n-gram array, identifying and filtering non-interesting n-grams from the first n-gram array based on common language usage of the non-interesting n-grams and a determination that the non-interesting n-grams do not appear on a confirmed technical entity database, generating and displaying a technical entity candidate list from the filtered n-gram array, displaying, obtaining, from a pattern matching model and/or a graphical user interface, an indication that a technical entity candidate is a technical entity of interest, appending the technical entity of interest to the confirmed technical entity database, generating and displaying a structured technical report with the confirmed technical entities and corresponding technical entity value parameters, and iterating the proc
    Type: Application
    Filed: January 10, 2020
    Publication date: July 16, 2020
    Inventors: Asitang Mishra, Shuxing Cheng, Annie Didier, Chris Mattmann, Hamsa Shwetha Venkataram, Grant Lee, Wayne Moses Burke, Vishal Lall