Patents by Inventor Jenhao Ho

Jenhao Ho 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 POWER MANAGEMENT AND METHOD OF OPERATION THEREOF
    Publication number: 20140351614
    Abstract: A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Inventors: Jenhao Ho, Lakshmi Narasimhan Sundararajan, Andrew Chi-Te Huang, Cherng-Ren Sue
  • Data storage system with power management and method of operation thereof
    Patent number: 8806230
    Abstract: A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: August 12, 2014
    Assignee: Promise Technology, Inc.
    Inventors: Jenhao Ho, Lakshmi Narasimhan Sundararajan, Andrew Chi-Te Huang, Cherng-Ren Sue
  • DATA STORAGE SYSTEM WITH POWER MANAGEMENT AND METHOD OF OPERATION THEREOF
    Publication number: 20110154072
    Abstract: A method of operation of a data storage system includes: providing a standby power source; detecting activity on a communication channel with an upstream re-driver powered with the standby power source; generating a signal-detect output from the upstream re-driver based on the activity; determining a link status with a power control unit based on the signal-detect output, the power control unit powered with the standby power source; and generating a power output from a power supply unit based on the link status, the power supply unit controlled by the power control unit.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Applicant: PROMISE TECHNOLOGY, INC.
    Inventors: Jenhao Ho, Lakshmi Narasimhan Sundararajan, Andrew Chi-Te Huang, Cherng-Ren Sue