Patents by Inventor Alexander Grigoriev

Alexander Grigoriev 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).

  • Method and apparatus for firmware restoration in modems
    Patent number: 7246266
    Abstract: Corrupted firmware in a modem is automatically replaced. Replacement firmware is stored on a host computer. An update server executing on the host responds with firmware image in response to request from modem. Any interface port may be used to receive updated firmware, including a network interface.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: July 17, 2007
    Inventors: Chris Sneed, Jay E. Gottlieb, Alexander Grigoriev, Liem U. To, Chi-Wen Chen
  • Method and system for introducing an analyte into an ion mobility spectrometer
    Patent number: 7129479
    Abstract: A system and method for introducing and analyzing a sample containing an analyte using an ion mobility spectrometer are described. The system includes a temperature module for adjusting the temperature of the sample according to temperature instructions received, and a split ratio module for adjusting the split ratio according to split ratio instructions received. An ion mobility analyzer determines an ion mobility of the analyte. The ion mobility analyzer collects a plasmagram of the analyte to identify and quantitate the analyte.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: October 31, 2006
    Assignee: Smiths Detection Inc. - Toronto
    Inventors: John J. Carroll, Reno Francis Debono, Tri Le, Robert Bruce Sandor, Sabatino Nacson, Alexander Grigoriev
  • Method and system for introducing an analyte into an ion mobility spectrometer
    Publication number: 20050127286
    Abstract: A system and method for introducing and analyzing a sample containing an analyte using an ion mobility spectrometer are described. The system includes a temperature module for adjusting the temperature of the sample according to temperature instructions received, and a split ratio module for adjusting the split ratio according to split ratio instructions received. An ion mobility analyzer determines an ion mobility of the analyte. The ion mobility analyzer collects a plasmagram of the analyte to identify and quantitate the analyte.
    Type: Application
    Filed: October 8, 2004
    Publication date: June 16, 2005
    Applicant: Smiths Detection Inc.
    Inventors: John Carroll, Reno Debono, Tri Le, Robert Sandor, Sabatino Nacson, Alexander Grigoriev
  • Method and apparatus for firmware restoration in modems
    Publication number: 20040103347
    Abstract: Corrupted firmware in a modem is automatically replaced. Replacement firmware is stored on a host computer. An update server executing on the host responds with firmware image in response to request from modem. Any interface port may be used to receive updated firmware, including a network interface.
    Type: Application
    Filed: November 21, 2002
    Publication date: May 27, 2004
    Inventors: G. Christopher Sneed, Jay E. Gottlieb, Alexander Grigoriev, Liem U. To, Chi-Wen Chen