Patents by Inventor STEVEN L. CHEN

STEVEN L. CHEN 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: 12231447
    Abstract: Disclosed herein are system, method, and computer program product embodiments for creating cyber situational understanding in an operational environment. An embodiment operates by normalizing streaming cyber information for a plurality of cyberspace entities and generating cyber-graphs based on relationships between two or more of the plurality of cyberspace entities. A cyber-threat inquiry of the cyber-graphs returns potential cyber-threats that are subsequently visualized as an overlay on a corresponding operational environment.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: February 18, 2025
    Assignee: THE MITRE CORPORATION
    Inventors: Steven E. Noel, Man M. Sapra, Stephen F. Purdy, Jeremy T. Martin, Mandira D. Hegde, Brianna L. Chen
  • Patent number: 8860760
    Abstract: An AR system both identifies and visually tracks parts for a user by maintaining spatial awareness of the user's pose and provides instructions to the user for the use of those parts. Tracking the identified parts, both inside and outside the current Field of View (FOV), and any missing parts for use with the current instruction improves the effectiveness and efficiency of both novice and experienced user alike.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: October 14, 2014
    Assignee: Teledyne Scientific & Imaging, LLC
    Inventors: Steven L. Chen, Austin Eliazar
  • Patent number: 8648914
    Abstract: A laser communication and spatial referencing system and related methods provides effective and secure non-line-of-sight communications. A laser communication and spatial referencing system includes a laser transmitter transmitting a pulsed laser beam encoded with binary communications data, and an imaging data receiver for receiving the pulsed laser beam reflecting off a reflective target. The imaging receiver decodes the binary communications data and determines the position of the laser beam. The laser communication and spatial referencing system may operate synchronously and/or asynchronously, and may include a display displaying a video image of area surrounding the target with the reflecting location superimposed on the image to provide visual identification of the target.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: February 11, 2014
    Assignee: Teledyne Scientific & Imaging, LLC
    Inventors: Bruce K. Winker, Venkatarman Sundareswaran, Milind Mahajan, Steven L. Chen
  • Publication number: 20120075343
    Abstract: An AR system both identifies and visually tracks parts for a user by maintaining spatial awareness of the user's pose and provides instructions to the user for the use of those parts. Tracking the identified parts, both inside and outside the current Field of View (FOV), and any missing parts for use with the current instruction improves the effectiveness and efficiency of both novice and experienced user alike.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 29, 2012
    Inventors: STEVEN L. CHEN, Austin Eliazar