Patents by Inventor Feng-Shen Chu

Feng-Shen Chu 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).

  • Delay device, method, and random number generator using the same
    Patent number: 9047152
    Abstract: A delay device for generating a signal for a random component in a random number generator is disclosed. The delay device includes a delay module, for generating a plurality of delayed signals, wherein each delayed signal has a delay time and the delay time is different from each other; a first multiplexer, coupled to the delay module, for outputting a delayed signal among the plurality of delayed signals as a delayed trigger signal to control the random component to generate a random bit; and a delay selector, coupled to the first multiplexer, for generating a selecting signal to control the first multiplexer to select to output the delayed signal as the delayed trigger signal.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: June 2, 2015
    Assignee: Skymedi Corporation
    Inventor: Feng-Shen Chu
  • Delay Device, Method, and Random Number Generator Using the Same
    Publication number: 20140201253
    Abstract: A delay device for generating a signal for a random component in a random number generator is disclosed. The delay device includes a delay module, for generating a plurality of delayed signals, wherein each delayed signal has a delay time and the delay time is different from each other; a first multiplexer, coupled to the delay module, for outputting a delayed signal among the plurality of delayed signals as a delayed trigger signal to control the random component to generate a random bit; and a delay selector, coupled to the first multiplexer, for generating a selecting signal to control the first multiplexer to select to output the delayed signal as the delayed trigger signal.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Applicant: SKYMEDI CORPORATION
    Inventor: Feng-Shen Chu