Patents by Inventor KUO-HENG LO

KUO-HENG LO 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).

  • Cloud data storage system
    Patent number: 8943355
    Abstract: A cloud data storage system is provided for multiple clients to access data of files comprising at least one node connecting to a first storage means; at least one namenode module for processing file operations issued from the clients, namenode module issuing data access instructions to access and maintain the metadata on the first storage means; at least one datanode module respectively executing on at least one node, each datanode module functioning to scan and access a second storage means connected thereto; at least one data import module selectively executing on nodes in which datanode module are executing, the data import module scanning a second storage means newly connected to the cloud data storage system and obtaining a corresponding metadata, and executing data migration operation for the data in second storage means without actual physical uploading operation.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: January 27, 2015
    Assignee: Promise Technology, Inc.
    Inventors: Wen-Feng Hsu, Kuo-Heng Lo, Shyan-Ming Yuan, Hung-Ming Chien, Ying-Tse Kuo, Cheng-Yi Huang
  • CLOUD DATA STORAGE SYSTEM
    Publication number: 20130151884
    Abstract: A cloud data storage system is provided for multiple clients to access data of files comprising at least one node connecting to a first storage means; at least one namenode module for processing file operations issued from the clients, namenode module issuing data access instructions to access and maintain the metadata on the first storage means; at least one datanode module respectively executing on at least one node, each datanode module functioning to scan and access a second storage means connected thereto; at least one data import module selectively executing on nodes in which datanode module are executing, the data import module scanning a second storage means newly connected to the cloud data storage system and obtaining a corresponding metadata, and executing data migration operation for the data in second storage means without actual physical uploading operation.
    Type: Application
    Filed: September 10, 2012
    Publication date: June 13, 2013
    Applicant: PROMISE TECHNOLOGY, INC.
    Inventors: WEN-FENG HSU, KUO-HENG LO, SHYAN-MING YUAN, HUNG-MING CHIEN, YING-TSE KUO, CHENG-YI HUANG