Patents by Inventor Hyun-ll Kim

Hyun-ll Kim 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).

  • Operation control of a shared memory partitioned into multiple storage areas
    Patent number: 8135919
    Abstract: A method of controlling a shared memory and a user terminal controlling the operation of the shared memory are disclosed. The portable terminal according to an embodiment of the present invention has a memory unit with a storage area partitioned to blocks in a quantity of n and a plurality of processors reading or writing data by accessing a partitioned block. At least one of the partitioned blocks is assigned as a common storage area, accessible by a processor having an access privilege, and the processor having the access privilege performs an operation of maintaining the data stored in the common storage area. With the present invention, the common storage area can be accessed by a plurality of processors, and thus the data transmission time between the processors can be minimized.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: March 13, 2012
    Assignee: Mtekvision Co., Ltd.
    Inventors: Jong-Sik Jeong, Hyun-ll Kim
  • Operation Control of Shared Memory
    Publication number: 20080263286
    Abstract: A method of controlling a shared memory and a user terminal controlling the operation of the shared memory are disclosed. The portable terminal according to an embodiment of the present invention has a memory unit with a storage area partitioned to blocks in a quantity of n and a plurality of processors reading or writing data by accessing a partitioned block. At least one of the partitioned blocks is assigned as a common storage area, accessible by a processor having an access privilege, and the processor having the access privilege performs an operation of maintaining the data stored in the common storage area. With the present invention, the common storage area can be accessed by a plurality of processors, and thus the data transmission time between the processors can be minimized.
    Type: Application
    Filed: September 6, 2006
    Publication date: October 23, 2008
    Applicant: MTEKVISION CO., LTD.
    Inventors: Jong-Sik Jeong, Hyun-ll Kim