Patents by Inventor So-wook Na

So-wook Na 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).

  • METHOD AND APPARATUS FOR CACHE FLUSH CONTROL AND WRITE RE-ORDERING IN A DATA STORAGE SYSTEM
    Publication number: 20100011168
    Abstract: Methods and apparatus for cache flush control and write re-ordering in a data storage system are provided. A cache flush control method includes cache flushing information stored in a cache memory to a first storage apparatus of a plurality of storage apparatuses included in a data storage system when a cache flush condition is generated, and performing a write command in a second storage apparatus of the plurality of storage apparatuses which has a write speed lower than the first storage apparatus according to information stored in the first storage apparatus processed with the cache flush.
    Type: Application
    Filed: July 9, 2009
    Publication date: January 14, 2010
    Applicant: Samsung Electronics Co., Ltd
    Inventors: In-sik Ryu, Sang-hoon Lee, So-wook Na, Hyc-icong Nam