Patents by Inventor Wen-Kuei Lai

Wen-Kuei Lai 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: 11080368
    Abstract: A digital rights management system and a digital rights management method are provided. The digital rights management system includes an authority management module, a user confirmation module and an authority blockchain. The authority management module is configured for: receiving a user authority information corresponding to a user end from a service providing; sending user authority information to the user confirmation module; receiving an identification code corresponding to the user authority information from the user confirmation module; and sending and storing the user authority information and the identification code into the authority blockchain. Therefore, the authority management module, the user confirmation module and the authority blockchain manage and protect digital rights.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 3, 2021
    Assignee: Industrial Technology Research Institute
    Inventors: Shih-An Chen, Wen-Kuei Lai
  • Publication number: 20200175136
    Abstract: A digital rights management system and a digital rights management method are provided. The digital rights management system includes an authority management module, a user confirmation module and an authority blockchain. The authority management module is configured for: receiving a user authority information corresponding to a user end from a service providing; sending user authority information to the user confirmation module; receiving an identification code corresponding to the user authority information from the user confirmation module; and sending and storing the user authority information and the identification code into the authority blockchain. Therefore, the authority management module, the user confirmation module and the authority blockchain manage and protect digital rights.
    Type: Application
    Filed: December 28, 2018
    Publication date: June 4, 2020
    Inventors: Shih-An Chen, Wen-Kuei Lai
  • Patent number: 9984264
    Abstract: A data encoding and decoding system including an encoding apparatus and a decoding apparatus is provided. The encoding apparatus is configured to patternize a data. The encoding apparatus displays the patternized data in a manner of dynamic twinkling. The patternized data twinkles in a predetermined frequency. The decoding apparatus is coupled to the encoding apparatus. The decoding apparatus is configured to capture the data which dynamically twinkles in a predetermined time period. The decoding apparatus performs a data processing operation on the captured data to identify the captured data. In addition, a data encoding and decoding method is also provided.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: May 29, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Lih-Guong Jang, Yu-Jung Chang, Yi-Yuan Chen, Wen-Kuei Lai, Nien-Chu Wu
  • Patent number: 9979977
    Abstract: A method and device of generating an image stream with verification data are provided. The method includes the following steps. First, determine at least one pixel in a first image according to a first encoding parameter. Then, generate a timing data sequence associated with information about the correlation between the verification data and time points according to a second encoding parameter and the verification data. Next, modify a pixel value of the at least one pixel in the first image to generate a second image according to the verification data corresponding to one of the time points in the timing data sequence. Lastly, generate the image stream including the second image.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: May 22, 2018
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yi-Yuan Chen, Lih-Guong Jang, Wen-Kuei Lai, Nien-Chu Wu
  • Publication number: 20170124368
    Abstract: A data encoding and decoding system including an encoding apparatus and a decoding apparatus is provided. The encoding apparatus is configured to patternize a data. The encoding apparatus displays the patternized data in a manner of dynamic twinkling. The patternized data twinkles in a predetermined frequency. The decoding apparatus is coupled to the encoding apparatus. The decoding apparatus is configured to capture the data which dynamically twinkles in a predetermined time period. The decoding apparatus performs a data processing operation on the captured data to identify the captured data. In addition, a data encoding and decoding method is also provided.
    Type: Application
    Filed: December 18, 2015
    Publication date: May 4, 2017
    Inventors: Lih-Guong Jang, Yu-Jung Chang, Yi-Yuan Chen, Wen-Kuei Lai, Nien-Chu Wu
  • Publication number: 20170085893
    Abstract: A method and device of generating an image stream with verification data are provided. The method includes the following steps. First, determine at least one pixel in a first image according to a first encoding parameter. Then, generate a timing data sequence associated with information about the correlation between the verification data and time points according to a second encoding parameter and the verification data. Next, modify a pixel value of the at least one pixel in the first image to generate a second image according to the verification data corresponding to one of the time points in the timing data sequence. Lastly, generate the image stream including the second image.
    Type: Application
    Filed: December 18, 2015
    Publication date: March 23, 2017
    Inventors: Yi-Yuan CHEN, Lih-Guong JANG, Wen-Kuei LAI, Nien-Chu WU
  • Publication number: 20110012859
    Abstract: A resistance type touch panel includes a first substrate, a second substrate and a detection module. The first substrate further includes a touch module at a bottom surface thereof facing the second substrate, in which the touch module has a plurality of conductive blocks having individual signal lines. The second substrate includes a bias-layer module at an upper surface thereof opposing to the touch module by a predetermined spacing. The bias-layer module further includes at least four bias points accounted for at least two voltage biases along two directions. The detection module is electrically coupled with the signal lines of the touch module for realizing all the voltage changes among the conductive blocks.
    Type: Application
    Filed: December 4, 2009
    Publication date: January 20, 2011
    Applicant: ULTRA CHIP INC.
    Inventors: WEN-KUEI LAI, SHIH-HSIN JUAN, CHENG-HSIN LU, WEI-LUNG HUANG, YI-CHEN LO, CHIH-JUNG CHEN
  • Publication number: 20090270708
    Abstract: A sports clothes including an inner layer structure and an outer layer structure is suitable to be worn on a human body. The inner layer structure includes a main part, an elastic structure, at least two fabric electrodes, and at least one fastener. The elastic structure is connected with the main part. The two fabric electrodes suitable for contacting with the skin of the human body are directly knitted on the elastic structure. The fastener is nailed on the elastic structure and electrically connected with the two fabric electrodes. The parts of the outer layer structure and that of the inner layer structure corresponding to at least one of the shoulder, partial neck portion, and armpit are connected. The outer layer structure covers the inner layer structure completely.
    Type: Application
    Filed: June 18, 2008
    Publication date: October 29, 2009
    Applicant: Taiwan Textile Research Institute
    Inventors: CHIEN-LUNG SHEN, Kun-Chuan Tsai, Wen-Kuei Lai
  • Patent number: 7554619
    Abstract: The invention discloses a stacked storage capacitor structure for a LTPS TFT-LCD comprising a processed substrate, a first storage capacitor and a second storage capacitor. The first storage capacitor comprises a first conductive layer, a second conductive layer and a first insulating layer therebetween. The stacked storage capacitor structure further comprises a third conductive layer including a first portion and an extended second portion. The second storage capacitor comprises the second conductive layer, the extended second portion of the third conductive layer and a second insulating layer therebetween.
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: June 30, 2009
    Assignee: TPO Displays Corp.
    Inventors: Mu-Chia Lee, Chun-Wei Huang, Hung-Che Lu, Kuo-Hung Kuo, Hong-Bin Li, Wen-Kuei Lai, Chia-Yi Tsai, Yu-Chi Chang, Hau-Chiun Li, Wei-Chih Chang
  • Publication number: 20070126943
    Abstract: The invention discloses a stacked storage capacitor structure for a LTPS TFT-LCD comprising a processed substrate, a first storage capacitor and a second storage capacitor. The first storage capacitor comprises a first conductive layer, a second conductive layer and a first insulating layer therebetween. The stacked storage capacitor structure further comprises a third conductive layer including a first portion and an extended second portion. The second storage capacitor comprises the second conductive layer, the extended second portion of the third conductive layer and a second insulating layer therebetween.
    Type: Application
    Filed: December 5, 2005
    Publication date: June 7, 2007
    Inventors: Mu-Chia Lee, Chun-Wei Huang, Hung-Che Lu, Kuo-Hung Kuo, Hong-Bin Li, Wen-Kuei Lai, Chia-Yi Tsai, Yu-Chi Chang, Hau-Chiun Li, Wei-Chih Chang