Patents by Inventor Chi-Chuan Hwang

Chi-Chuan Hwang 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).

  • Publication number: 20240127093
    Abstract: A quantum circuit of Coiflet'C6 wavelet transform includes a B quantum circuit, a Q2n·Q2n quantum circuit, and an A quantum circuit. The B quantum circuit is configured to receive a first part of data of n-dimension and generate a first intermediate result. The Q2n·Q2n quantum circuit is configured to receive a second part of the data and generate a first result. The Q2n·Q2n quantum circuit is coupled to the B quantum circuit to receive the first intermediate result and generate a second intermediate result. The A quantum circuit is coupled to the Q2n·Q2n quantum circuit to receive the second intermediate result and generate a second result. The present disclosure also proposes a manufacturing method of a Coiflet'C6 wavelet transform quantum circuit and a Coiflet'C6 wavelet inverse transform quantum circuit.
    Type: Application
    Filed: November 16, 2022
    Publication date: April 18, 2024
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventor: Chi-Chuan HWANG
  • Publication number: 20230214444
    Abstract: A quantum circuit for Daubechies-6 wavelet transform includes: a B quantum circuit configured to receive a first part of n-dimensional data and generate a first intermediate result; a Q2n·Q2n quantum circuit configured to receive a second part of the n-dimensional data, and the Q2n·Q2n quantum circuit coupled to the B quantum circuit to receive the first intermediate result, and the Q2n·Q2n quantum circuit generating a second intermediate result corresponding to the first intermediate result and a first result corresponding to the second part; and an A quantum circuit coupled to the Q2n·Q2n quantum circuit to receive the second intermediate result and to generate a second result according to the second intermediate result. The present disclosure further discloses a manufacturing method of a quantum circuit for Daubechies-6 wavelet transform and a quantum circuit for Daubechies-6 wavelet inverse transform corresponding to the aforementioned quantum circuit for Daubechies-6 wavelet transform.
    Type: Application
    Filed: May 6, 2022
    Publication date: July 6, 2023
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventor: Chi-Chuan HWANG
  • Patent number: 10193757
    Abstract: A network topology system comprises a plurality of nodes, each of the plurality of nodes having a set of connection rules which is built by the steps of: generating a series of prime number differences; generating a series of communication strategy numbers; extracting as many terms as the number of connecting nodes from a recursive sequences to serve as an index series; generating a series of connection strategy numbers by extracting the Nth terms from the series of communication strategy numbers, wherein N stands for each number of the index series; and generating a series of connecting nodes numbers by calculating the sum of each odd number and each term of the series of connection strategy numbers so as to build the connection rules for each odd-numbered node to connect the nodes numbered in corresponding with the numbers of the connecting nodes number series.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: January 29, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Chi-Chuan Hwang, Chi-Hsiu Liang, Yu-Tin Chen
  • Publication number: 20170272327
    Abstract: A network topology system comprises a plurality of nodes, each of the plurality of nodes having a set of connection rules which is built by the steps of: generating a series of prime number differences; generating a series of communication strategy numbers; extracting as many terms as the number of connecting nodes from a recursive sequences to serve as an index series; generating a series of connection strategy numbers by extracting the Nth terms from the series of communication strategy numbers, wherein N stands for each number of the index series; and generating a series of connecting nodes numbers by calculating the sum of each odd number and each term of the series of connection strategy numbers so as to build the connection rules for each odd-numbered node to connect the nodes numbered in corresponding with the numbers of the connecting nodes number series.
    Type: Application
    Filed: March 21, 2016
    Publication date: September 21, 2017
    Applicant: National Cheng Kung University
    Inventors: Chi-Chuan HWANG, Chi-Hsiu LIANG, Yu-Tin CHEN
  • Patent number: 8310727
    Abstract: A method to generate random and density controllable dot patterns on an optical device includes steps of dividing a 2D domain into multiple cell units; determining dot density in each cell; creating at random initial location of dots in each cell; solving the force operation cut radius of the dot; setting up a residual force; solving the force control parameter in the cell; performing the force operation for the cell; making the dots in the cell to achieve balanced positions after repeated operation; completing the generation of a dot pattern within a 2D domain; and transferring the dot pattern to the optical device by a transfer printing equipment.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: November 13, 2012
    Assignee: National Applied Research Laboratories
    Inventors: Cheng-Tai Lee, Jee-Gong Chang, Chi-Chuan Hwang
  • Publication number: 20100321455
    Abstract: A method to generate random and density controllable dot patterns on an optical device includes steps of dividing a 2D domain into multiple cell units; determining dot density in each cell; creating at random initial location of dots in each cell; solving the force operation cut radius of the dot; setting up a residual force; solving the force control parameter in the cell; performing the force operation for the cell; making the dots in the cell to achieve balanced positions after repeated operation; completing the generation of a dot pattern within a 2D domain; and so transferring the dot pattern to the optical device by a transfer printing equipment.
    Type: Application
    Filed: July 23, 2010
    Publication date: December 23, 2010
    Applicant: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: Cheng-Tai LEE, Jee-Gong CHANG, Chi-Chuan HWANG
  • Publication number: 20080144111
    Abstract: A method to generate random and density controllable dot patterns includes steps of dividing a 2D domain into multiple cell units; determining dot density in each cell; creating at random initial location of dots in each cell; solving the force operation cut radius of the dot; setting up a residual force; solving the force control parameter in the cell; performing the force operation for the cell; making the dots in the cell to achieve balanced positions after repeated operation; and completing the generation of a dot-pattern within a 2D domain.
    Type: Application
    Filed: October 20, 2006
    Publication date: June 19, 2008
    Inventors: Cheng-Tai Lee, Jee-Gong Chang, Yu-Bin Fang, Chi-Chuan Hwang
  • Patent number: D413235
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: August 31, 1999
    Assignee: Kai Shyun Enterprise Co, Ltd.
    Inventor: Chi-Chuan Hwang