Patents by Inventor Nikolaos-Panteleimon Diamantopoulos

Nikolaos-Panteleimon Diamantopoulos 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: 11418232
    Abstract: An inference processing apparatus includes an input data storage unit that stores pieces X of input data, a learned NN storage unit that stores a piece W of weight data of a neural network, a batch processing control unit that sets a batch size on the basis of information on the pieces X of input data, a memory control unit that reads out, from the input data storage unit, the pieces X of input data corresponding to the set batch size, and an inference operation unit that batch-processes operation in the neural network using, as input, the pieces X of input data corresponding to the batch size and the piece W of weight data and infers a feature of the pieces X of input data.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: August 16, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Nikolaos-Panteleimon Diamantopoulos, Takaaki Kakitsuka, Shinji Matsuo
  • Publication number: 20220014231
    Abstract: An inference processing apparatus includes an input data storage unit that stores pieces X of input data, a learned NN storage unit that stores a piece W of weight data of a neural network, a batch processing control unit that sets a batch size on the basis of information on the pieces X of input data, a memory control unit that reads out, from the input data storage unit, the pieces X of input data corresponding to the set batch size, and an inference operation unit that batch-processes operation in the neural network using, as input, the pieces X of input data corresponding to the batch size and the piece W of weight data and infers a feature of the pieces X of input data.
    Type: Application
    Filed: November 6, 2019
    Publication date: January 13, 2022
    Inventors: Nikolaos-Panteleimon Diamantopoulos, Takaaki Kakitsuka, Shinji Matsuo
  • Publication number: 20210184427
    Abstract: A semiconductor laser is provided with: an active layer that excites a transverse electric (TE) mode and a transverse magnetic (TM) mode of light and constitutes at least a part of a resonator guiding the TE mode and the TM mode of light; and a diffraction grating as a frequency difference setting structure that sets the difference in oscillation frequency between the TE mode and the TM mode of light higher than a relaxation-oscillation frequency
    Type: Application
    Filed: May 28, 2019
    Publication date: June 17, 2021
    Inventors: Nikolaos-Panteleimon Diamantopoulos, Takaaki Kakitsuka, Shinji Matsuo