Patents by Inventor Santanu Mukherjee

Santanu Mukherjee 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).

  • Speech with context authenticator
    Patent number: 10672402
    Abstract: A computer-implemented method for authenticating speech includes executing on a computer processor the step of receiving speech and context for the speech of a speaker, wherein the speech is received as electronic voice communication, wherein the context for the speech includes biometric information measured during the received speech. The speaker is authenticated according the received speech and the context by a speech with context model. A result of the authentication is returned.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: June 2, 2020
    Assignee: International Business Machines Corporation
    Inventors: Jayshree De, Arghya Mitra, Santanu Mukherjee, Sarbajit K. Rakshit
  • SPEECH WITH CONTEXT AUTHENTICATOR
    Publication number: 20180293989
    Abstract: A computer-implemented method for authenticating speech includes executing on a computer processor the step of receiving speech and context for the speech of a speaker, wherein the speech is received as electronic voice communication, wherein the context for the speech includes biometric information measured during the received speech. The speaker is authenticated according the received speech and the context by a speech with context model. A result of the authentication is returned.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 11, 2018
    Inventors: JAYSHREE DE, ARGHYA MITRA, SANTANU MUKHERJEE, SARBAJIT K. RAKSHIT
  • PROCESS FOR PREPARING ENANTIOMERICALLY ENRICHED BETA-AMINO ACID DERIVATIVES
    Publication number: 20090187017
    Abstract: The present invention relates to a process for the organo-catalysed kinetic racemate resolution of compounds of the general formula (II). It is thus possible through the action of catalytic amounts of enantiomerically enriched compounds of the general formula (Ia) or (Ib) to obtain on the one hand enantiomerically enriched optionally N-acylated ?-amino acid esters and on the other hand enantiomerically enriched 4,5-dihydrooxazin-6-ones (oxazinones). The corresponding enantiomerically enriched ?-amino acids can be formed from both easily separable classes of compounds by simple hydrolysis.
    Type: Application
    Filed: July 25, 2006
    Publication date: July 23, 2009
    Applicant: Evonik Degussa GmbH
    Inventors: Albrecht Berkessel, Felix Cleemann, Santanu Mukherjee