Patents by Inventor Bruce Krulwich

Bruce Krulwich 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).

  • Relative GPS data refinement
    Patent number: 9778366
    Abstract: In some examples, a system to produce refined location information for multiple vehicles may aggregate GPS coordinates collected from each of multiple devices over a period of time, estimate a location for each of the multiple devices at intervals during the period of time, track the locations for each of the multiple devices over the period of time, and determine a current location, on a road, of the vehicle corresponding to each of the devices based on a detected trend of the tracked locations for each of the multiple devices over the period of time.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: October 3, 2017
    Assignee: EMPIRE TECHNOLOGY DEVELOPMENT LLC
    Inventor: Bruce Krulwich
  • RELATIVE GPS DATA REFINEMENT
    Publication number: 20150355336
    Abstract: In some examples, a system to produce refined location information for multiple vehicles may aggregate GPS coordinates collected from each of multiple devices over a period of time, estimate a location for each of the multiple devices at intervals during the period of time, track the locations for each of the multiple devices over the period of time, and determine a current location, on a road, of the vehicle corresponding to each of the devices based on a detected trend of the tracked locations for each of the multiple devices over the period of time.
    Type: Application
    Filed: January 22, 2014
    Publication date: December 10, 2015
    Inventor: Bruce KRULWICH
  • Fast linguistic parsing system
    Publication number: 20040205737
    Abstract: A speedy and resource efficient parsing engine and parsing method for natural language parsing including a sentence receiver and a parser which employs a pre-compiled grammar to parse sentences.
    Type: Application
    Filed: April 12, 2004
    Publication date: October 14, 2004
    Inventors: Sasson Margaliot, Benjamin Wilshinsky Murray, Bruce Krulwich, Alexander Demidov, Eyal Sagi