Patents by Inventor Guhyeon JEONG

Guhyeon JEONG 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).

  • Publication number: 20170206371
    Abstract: An apparatus and method for managing a document based on a kernel. The apparatus for managing a document based on a kernel includes a virtual file processing unit for creating file input/output information by filtering file input/output operations of a local operating system at the kernel level, a process information collection unit for collecting information about a process that is using a file, an access control unit for controlling access to the file using the file input/output information and the collected information about the process, and a document program processing unit for controlling a text editor in which the file is executed and for sending a sharing command to a document management server when the access to the file is determined to be approved access.
    Type: Application
    Filed: June 9, 2016
    Publication date: July 20, 2017
    Inventors: Jangha KIM, Sunghun KIM, Minsung CHOI, Guhyeon JEONG, Hongchul KIM