Patents by Inventor Sung-Ho Jee

Sung-Ho Jee 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: 9475511
    Abstract: Disclosed embodiments provide a system and methodologies that enable or improve a train operator's ability to detect when his train will or has switched tracks or routes automatically in response to the train switching tracks or route without input from the train operator. Disclosed embodiments enable automatic determination of a route that the train is currently on and the route the train is supposed to switch to and the ability to predict track/route switches before they occur. Thus, the disclosed embodiments are configured to more effectively provide proper driving instructions through the track/route change, instead of merely reacting to the track/route change.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: October 25, 2016
    Assignee: NEW YORK AIR BRAKE CORPORATION
    Inventors: Jeffrey S. Tippey, Sean Adams, Sung-Ho Jee
  • Patent number: 9469316
    Abstract: Disclosed embodiments provide a system and methodologies that provide an optimized train driving strategy using wayside signaling while conforming to the requirements of a wayside track safety system, e.g., the “Automatic Train Protection” (ATP) System.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: October 18, 2016
    Assignee: NEW YORK AIR BRAKE CORPORATION
    Inventors: Jeffrey S. Tippey, Sean Adams, Sung-Ho Jee, Graham Hausler, Wade Goforth
  • Publication number: 20150102177
    Abstract: Disclosed embodiments provide a system and methodologies that provide an optimized train driving strategy using wayside signaling while conforming to the requirements of a wayside track safety system, e.g., the “Automatic Train Protection” (ATP) System.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 16, 2015
    Applicant: NEW YORK AIR BRAKE CORPORATION
    Inventors: Jeffrey S. TIPPEY, Sean ADAMS, Sung-Ho JEE, Graham HAUSLER, Wade GOFORTH
  • Publication number: 20150102176
    Abstract: Disclosed embodiments provide a system and methodologies that enable or improve a train operator's ability to detect when his train will or has switched tracks or routes automatically in response to the train switching tracks or route without input from the train operator. Disclosed embodiments enable automatic determination of a route that the train is currently on and the route the train is supposed to switch to and the ability to predict track/route switches before they occur. Thus, the disclosed embodiments are configured to more effectively provide proper driving instructions through the track/route change, instead of merely reacting to the track/route change.
    Type: Application
    Filed: October 10, 2013
    Publication date: April 16, 2015
    Applicant: NEW YORK AIR BRAKE CORPORATION
    Inventors: Jeffrey S. TIPPEY, Sean ADAMS, Sung-Ho JEE
  • Patent number: 6675278
    Abstract: A method and apparatus of managing a memory (2) having a number of pages (5) involves mapping the physical pages (5) to corresponding pages (4) in a logical address space (1) using a map table (3). When the number of pages utilised by an application increases or decreases, or if an application is deleted or a new application is loaded, the physical pages used by the remaining applications are unchanged, but the logical pages are moved so that the logical pages used by a single application are contiguous and so that the unused pages are contiguous. Thus, after moving the logical pages, the mapping of the logical pages to the physical pages is updated and a free page pointer (6) indicates the next available free logical page.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: January 6, 2004
    Assignee: Motorola, Inc.
    Inventors: Dipendra Chowdhary, Dhiwakar Viswanathan, Sung-Ho Jee, Peter McGinn