Patents by Inventor Ramasamy Manoharan

Ramasamy Manoharan 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).

  • ON-DEMAND LEARNING SYSTEM
    Publication number: 20160063872
    Abstract: An on-demand learning system provides an enhanced leaning environment capable of delivering relevant content on virtually any topic to specific learners. The learning system implements technical features that facilitate curation and subject matter validation of many different types of content. The technical architecture of the learning system also supports intelligent matching of learners to subject matter areas, creation of specific subject matter boards, and resilient maintenance of the boards.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 3, 2016
    Inventors: Gordon A. Trujillo, Samir Desai, Bhaskar Ghosh, Sanjeev Vohra, Rahul Varma, Vijay Srinivas, Ellyn Shook, Ramasamy Manoharan
  • Sulfur resistant sensors
    Patent number: 7527717
    Abstract: Sulfur resistant sensors and a process analytic system employing such sensors are provided. The sensors generally include a treatment or material that is adapted to increase the resistance of certain portions of the sensors to exposure to sulfur. In one aspect, an improved sulfur-resistant process analytic system includes a probe with one or more sulfur-resistant sensors therein coupled to a controller, a thermal control module, and a source of blowback gas.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: May 5, 2009
    Assignee: Rosemount Analytical, Inc.
    Inventors: Pavel Shuk, Ramasamy Manoharan, Tom Blanar, Ray Molnar, Marion Keyes
  • Method for measuring tissue morphology
    Patent number: 6922583
    Abstract: The present invention relates to systems and methods for measuring one or more physical characteristics of material such as tissue using optical radiation. The system can use light that is scattered by a tissue layer to determine, for example, the size of nuclei in the tissue layer to aid in the characterization of the tissue. These methods can include the use of fiber optic devices to deliver and collect light from a tissue region of interest to diagnose, for example, whether the tissue is normal or precancerous.
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: July 26, 2005
    Assignee: Massachusetts Institute of Technology
    Inventors: Lev T. Perelman, Vadim Backman, Michael S. Feld, George Zonios, Irving Itzkan, Ramasamy Manoharan
  • Sulfur resistant sensors
    Publication number: 20040134781
    Abstract: Sulfur resistant sensors and a process analytic system employing such sensors are provided. The sensors generally include a treatment or material that is adapted to increase the resistance of certain portions of the sensors to exposure to sulfur. In one aspect, an improved sulfur-resistant process analytic system includes a probe with one or more sulfur-resistant sensors therein coupled to a controller, a thermal control module, and a source of blowback gas.
    Type: Application
    Filed: June 27, 2003
    Publication date: July 15, 2004
    Inventors: Pavel Shuk, Ramasamy Manoharan, Tom Blanar, Ray Molnar, Marion Keyes
  • Measuring tissue morphology
    Patent number: 6091984
    Abstract: The present invention relates to systems and methods for measuring one or more physical characteristics of material such as tissue using optical radiation. The system can use light that is scattered by a tissue layer to determine, for example, the size of nuclei in the tissue layer to aid in the characterization of the tissue. These methods can include the use of fiber optic devices to deliver and collect light from a tissue region of interest to diagnose, for example, whether the tissue is normal or precancerous.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: July 18, 2000
    Assignee: Massachusetts Institute of Technology
    Inventors: Lev T. Perelman, Vadim Backman, Michael S. Feld, George Zonios, Irving Itzkan, Ramasamy Manoharan