Patents by Inventor Ting-Yu SHYU

Ting-Yu SHYU 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).

  • Patent number: 10726928
    Abstract: A computation speed compensation circuit and a compensation method thereof are provided. The computation speed compensation circuit includes a power selection circuit and a computation speed sensor. The power selection circuit selects one of a first power and a second power as a supplied power according to a first control signal. The computation speed sensor detects a response speed of a first detection signal at a first intermediate transmission point of a computation circuit to generate the first control signal. A voltage value of the first power is lower than a voltage value of the second power, and the supplied power is received by a computation circuit as an operation power of the computation circuit.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: July 28, 2020
    Assignee: Winbond Electronics Corp.
    Inventors: Tay-Jyi Lin, Ting-Yu Shyu, Chiao-Chuan Huang, Jinn-Shyan Wang
  • Publication number: 20190348134
    Abstract: A computation speed compensation circuit and a compensation method thereof are provided. The computation speed compensation circuit includes a power selection circuit and a computation speed sensor. The power selection circuit selects one of a first power and a second power as a supplied power according to a first control signal. The computation speed sensor detects a response speed of a first detection signal at a first intermediate transmission point of a computation circuit to generate the first control signal. A voltage value of the first power is lower than a voltage value of the second power, and the supplied power is received by a computation circuit as an operation power of the computation circuit.
    Type: Application
    Filed: April 2, 2019
    Publication date: November 14, 2019
    Applicant: Winbond Electronics Corp.
    Inventors: Tay-Jyi Lin, Ting-Yu Shyu, Chiao-Chuan Huang, Jinn-Shyan Wang
  • Patent number: 10282209
    Abstract: The present invention discloses a speculative lookahead processing device and method to enhance the statistical performance of datapaths. The method comprises steps: entering an input signal to at least two datapath units in a round-robin way; outputting the correct value at the Nth cycle, and acquiring the speculation value at the Mth cycle beforehand to start the succeeding computation, wherein M and N are natural numbers and M is smaller than N; comparing the speculation value with the correct value at the Nth cycle to determine whether the speculation is successful; if successful, excluding extra activities; if not successful, deleting the succeeding computation undertaken beforehand and restarting the succeeding computation with the correct value.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: May 7, 2019
    Assignee: NATIONAL CHUNG CHENG UNIVERSITY
    Inventors: Tay-Jyi Lin, Jinn-Shyan Wang, Ting-Yu Shyu, Yi-Hsuan Ting
  • Patent number: 9755620
    Abstract: A device for detecting and correcting timing error and a method for designing typical-case timing using the same is disclosed. The device includes two datapath units connected with first and second multiplexers and two transition detectors. Each datapath unit receives and calculates an input signal to generate a speculation value and a correct value. Then, the speculation value and the correct value are transmitted to the first and second multiplexers and the transition detectors determine whether transition of the outputted speculation value is unstable. If yes, the datapath unit outputting the speculation value is stalled for a period of time for correction, whereby the second multiplexer outputs the correct value. If no, the datapath unit outputs the speculation value, then the present invention uses the undertaken timing as a setting specification to complete a circuit design. The present invention can improve system efficiency and power of the whole circuit.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: September 5, 2017
    Assignee: NATIONAL CHUNG CHENG UNIVERSITY
    Inventors: Tay-Jyi Lin, Jinn-Shyan Wang, Hong-Chih Lin, Ting-Yu Shyu
  • Publication number: 20150277927
    Abstract: The present invention discloses a speculative lookahead processing device and method to enhance the statistical performance of datapaths. The method comprises steps: entering an input signal to at least two datapath units in a round-robin way; outputting the correct value at the Nth cycle, and acquiring the speculation value at the Mth cycle beforehand to start the succeeding computation, wherein M and N are natural numbers and M is smaller than N; comparing the speculation value with the correct value at the Nth cycle to determine whether the speculation is successful; if successful, excluding extra activities; if not successful, deleting the succeeding computation undertaken beforehand and restarting the succeeding computation with the correct value.
    Type: Application
    Filed: September 15, 2014
    Publication date: October 1, 2015
    Inventors: Tay-Jyi LIN, Jinn-Shyan WANG, Ting-Yu SHYU, Yi-Hsuan TING