Patents by Inventor Cheng-Chou WANG

Cheng-Chou WANG 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).

  • Data storage system with intelligent power management
    Patent number: 12099730
    Abstract: A data storage system with intelligent power management includes a plurality of data storage devices and a controller. Each data storage device is capable of operating in one of (N+1) power saving functions where N is an integer larger than 1. The (N+1) power saving functions sequentially correspond to from the 0th to the Nth power saving levels. The controller reads a user-setting power saving level (I) where I is an integer index ranging from 0 to N. The controller reads a current power saving level (J) of a current power saving function of one of the plurality of data storage devices where J is an integer index ranging from 0 to N. The controller controls said one data storage device to operate in one power saving function among the (N+1) power saving functions according to the user-setting power saving level (I) and the current power saving level (J).
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: September 24, 2024
    Assignee: PROMISE TECHNOLOGY, INC.
    Inventors: Zhi-Yu Wu, Cheng-Chou Wang, Che-Jen Wang
  • DATA STORAGE SYSTEM WITH INTELLIGENT POWER MANAGEMENT
    Publication number: 20230393767
    Abstract: A data storage system with intelligent power management includes a plurality of data storage devices and a controller. Each data storage device is capable of operating in one of (N+1) power saving functions where N is an integer larger than 1. The (N+1) power saving functions sequentially correspond to from the 0th to the Nth power saving levels. The controller reads a user-setting power saving level (I) where I is an integer index ranging from 0 to N. The controller reads a current power saving level (J) of a current power saving function of one of the plurality of data storage devices where J is an integer index ranging from 0 to N. The controller controls said one data storage device to operate in one power saving function among the (N+1) power saving functions according to the user-setting power saving level (I) and the current power saving level (J).
    Type: Application
    Filed: May 23, 2023
    Publication date: December 7, 2023
    Inventors: Zhi-Yu WU, Cheng-Chou WANG, Che-Jen WANG