Patents by Inventor Ching-Yu Tsai

Ching-Yu Tsai 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: 20250076369
    Abstract: A minimum IC operating voltage searching method includes acquiring a corner type of an IC, acquiring ring oscillator data of the IC, generating a first prediction voltage according to the corner type and the ring oscillator data by using a training model, generating a second prediction voltage according to the ring oscillator data by using a non-linear regression approach under an N-ordered polynomial, and generating a predicted minimum IC operating voltage according to the first prediction voltage and the second prediction voltage. N is a positive integer.
    Type: Application
    Filed: April 16, 2024
    Publication date: March 6, 2025
    Applicant: MEDIATEK INC.
    Inventors: Ronald Kuo-Hua Ho, Kun-Yu Wang, Yen-Chang Shih, Sung-Te Chen, Cheng-Han Wu, Yi-Ying Liao, Chun-Ming Huang, Yen-Feng Lu, Ching-Yu Tsai, Tai-Lai Tung, Kuan-Fu Lin, Bo-Kang Lai, Yao-Syuan Lee, Tsyr-Rou Lin, Ming-Chao Tsai, Li-Hsuan Chiu
  • Patent number: 12001621
    Abstract: A touch module includes a flexible base, a moisture blocking film and a touch structure. The moisture blocking film has a first surface and a second surface opposite to the first surface, and the first surface directly contacts the flexible base. The touch structure is disposed on the second surface of the moisture blocking film and includes a first conductive layer disposed on the second surface, a first insulating layer disposed on the first conductive layer, a second conductive layer disposed on the first insulating layer and a second insulating layer disposed on the second conductive layer. An area of the moisture blocking film is greater than or equal to the sum of the areas of the touch electrode region and the peripheral circuit region of the touch structure. The water vapor transmission rate of the moisture blocking film is less than 5.0*10?4 g/(m2*day).
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: June 4, 2024
    Assignee: HENGHAO TECHNOLOGY CO., LTD.
    Inventors: Shih-Chung Lu, Ming-Hung Yang, Ching-Yu Tsai, Kuan-Jen Chen
  • Publication number: 20230417968
    Abstract: A display module has a touch display area, a non-touch display area and a frame area surrounding them. The display module includes a cover plate, an ink layer, a touch display panel, a non-touch display panel and an optical matching layer. The ink layer is disposed on the cover plate and corresponds to the frame area. The touch display panel and the non-touch display panel are disposed on a side of the ink layer opposite to the cover plate and respectively correspond to the touch display area and the non-touch display area. The optical matching layer is disposed between the cover plate and one of the touch display panel and the non-touch display panel. A difference of average reflectance to external light between any two of the above areas is less than 1.5%, and a chromaticity difference between any two of the above areas is less than 1.5.
    Type: Application
    Filed: May 19, 2023
    Publication date: December 28, 2023
    Applicant: HENGHAO TECHNOLOGY CO., LTD.
    Inventors: Wen-Jung Tsai, Hui-Jung Tsai, Ching-Yu Tsai
  • Patent number: 9104844
    Abstract: A platform and a method for dynamic software license are disclosed. The dynamic software license platform comprises a license pool, a register manager, a user configure unit and a license manager. The register manager receives a software application from a user end. The user configure unit grants a setting permission to the user end in response to the software application, and allows the user end to submit a license setting according to the setting permission. The license manager adds the software license provided by the software supplier to the license pool, and dynamically provides the software license from the license pool unit according to the license setting.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: August 11, 2015
    Assignee: QUANTA COMPUTER INC.
    Inventors: Tien-Chin Fang, Ching-Yu Tsai, Ming-Jen Chen, Hung-Yu Yang, Chia-Hung Lin, Chen-Chung Lee
  • Publication number: 20150081811
    Abstract: The present invention discloses a method for providing a message to a mobile communication device. The method includes the following steps: a dispatched message is received from a service-providing server through a message-dispatching server. The dispatched message includes identification information of at least one message receiver. Rule-operating and message-processing are performed to the dispatched message through the message-dispatching server after a fixed time period from a time at which the dispatched message is received. The rule-operated and message-processed dispatched message is displayed on a display unit of a mobile communication device through the message-dispatching server. The mobile communication device logs in with the identification information of the message receiver.
    Type: Application
    Filed: March 3, 2014
    Publication date: March 19, 2015
    Applicant: QUANTA COMPUTER INC.
    Inventors: Tien-Chin FANG, Chen-Chung LEE, Ping-Chi LAI, Chia-Hung LIN, Ming-Jen CHEN, Ching-Wen LIN, Ching-Yu TSAI
  • Patent number: 8942362
    Abstract: A communication administration system includes: a administration system, for managing basis information of at least one user; and a service system, for fetching basic information and current location information of a called party from the administration system in response to a communication request from a calling party, obtaining current location information and preference information of the called party from the called party, and generating a communication mechanism scenario according to a communication mechanism system for the calling party to make a selection and to make a call accordingly.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: January 27, 2015
    Assignee: Quanta Computer Inc.
    Inventors: Tien-Chin Fang, Chen-Chung Lee, Ping-Chi Lai, Chia-Hung Lin, Ming-Jen Chen, Ching-Wen Lin, Ching-Yu Tsai
  • Publication number: 20140369482
    Abstract: A communication administration system includes: a administration system, for managing basis information of at least one user; and a service system, for fetching basic information and current location information of a called party from the administration system in response to a communication request from a calling party, obtaining current location information and preference information of the called party from the called party, and generating a communication mechanism scenario according to a communication mechanism system for the calling party to make a selection and to make a call accordingly.
    Type: Application
    Filed: October 8, 2013
    Publication date: December 18, 2014
    Applicant: QUANTA COMPUTER INC.
    Inventors: Tien-Chin FANG, Chen-Chung LEE, Ping-Chi LAI, Chia-Hung LIN, Ming-Jen CHEN, Ching-Wen LIN, Ching-Yu TSAI
  • Publication number: 20140122466
    Abstract: An data search apparatus includes: a storage unit, storing a plurality of data; an input unit, inputting a data name, selecting a plurality of preference sets, and inputting a grading set by a user; a process unit, receiving the data name for searching for a plurality of candidate data from the data stored in a storage unit and generating a ranking result.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 1, 2014
    Applicant: Quanta Computer Inc.
    Inventors: Tien-Chin Fang, Ching-Yu Tsai, Chih-Ling Liu, Ming-Jen Chen, Ching-Wen Lin, Chia-Hung Lin, Chen-Chung Lee, Chun-He Lin
  • Publication number: 20130326637
    Abstract: A platform and a method for dynamic software license are disclosed. The dynamic software license platform comprises a license pool, a register manager, a user configure unit and a license manager. The register manager receives a software application from a user end. The user configure unit grants a setting permission to the user end in response to the software application, and allows the user end to submit a license setting according to the setting permission. The license manager adds the software license provided by the software supplier to the license pool, and dynamically provides the software license from the license pool unit according to the license setting.
    Type: Application
    Filed: August 3, 2012
    Publication date: December 5, 2013
    Applicant: QUANTA COMPUTER INC.
    Inventors: Tien-Chin FANG, Ching-Yu TSAI, Ming-Jen CHEN, Hung-Yu YANG, Chia-Hung LIN, Chen-Chung LEE
  • Patent number: 8420413
    Abstract: A pixel structure including a scan line, a data line, an active device, a shielding electrode, and a pixel electrode is provided on a substrate. The data line includes an upper conductive wire and a bottom conductive wire. The upper conductive wire is disposed over and across the scan line. The bottom conductive wire is electrically connected to the upper conductive wire. The active device is electrically connected to the scan line and the upper conductive wire. The shielding electrode is disposed over the bottom conductive wire. The pixel electrode disposed over the shielding electrode is electrically connected to the active device. In addition, parts of the pixel electrode and parts of the shielding electrode form a storage capacitor.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: April 16, 2013
    Assignee: Au Optronics Corporation
    Inventors: Hsiang-Lin Lin, Ching-Yu Tsai, Yi-Sheng Cheng, Kuo-Yu Huang
  • Publication number: 20110263053
    Abstract: A pixel structure including a scan line, a data line, an active device, a shielding electrode, and a pixel electrode is provided on a substrate. The data line includes an upper conductive wire and a bottom conductive wire. The upper conductive wire is disposed over and across the scan line. The bottom conductive wire is electrically connected to the upper conductive wire. The active device is electrically connected to the scan line and the upper conductive wire. The shielding electrode is disposed over the bottom conductive wire. The pixel electrode disposed over the shielding electrode is electrically connected to the active device. In addition, parts of the pixel electrode and parts of the shielding electrode form a storage capacitor.
    Type: Application
    Filed: July 1, 2011
    Publication date: October 27, 2011
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Hsiang-Lin Lin, Ching-Yu Tsai, Yi-Sheng Cheng, Kuo-Yu Huang
  • Patent number: 8018567
    Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: September 13, 2011
    Assignee: Au Optronics Corporation
    Inventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
  • Patent number: 8018013
    Abstract: A pixel structure including a scan line, a data line, an active device, a shielding electrode, and a pixel electrode is provided on a substrate. The data line includes an upper conductive wire and a bottom conductive wire. The upper conductive wire is disposed over and across the scan line. The bottom conductive wire is electrically connected to the upper conductive wire. The active device is electrically connected to the scan line and the upper conductive wire. The shielding electrode is disposed over the bottom conductive wire. The pixel electrode disposed over the shielding electrode is electrically connected to the active device. In addition, parts of the pixel electrode and parts of the shielding electrode form a storage capacitor.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: September 13, 2011
    Assignee: Au Optronics Corporation
    Inventors: Hsiang-Lin Lin, Ching-Yu Tsai, Yi-Sheng Cheng, Kuo-Yu Huang
  • Patent number: 7903213
    Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: March 8, 2011
    Assignee: Au Optronics Corp.
    Inventors: Ching-Yu Tsai, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
  • Patent number: 7817215
    Abstract: A pixel element includes a transistor, a pixel electrode and a storage capacitor. The transistor is a switch device of the pixel element. A data signal is applied to the pixel electrode by switching the transistor. The storage capacitor includes the first electrode and the second electrode. Several holes are formed on a surface of the first electrode. Therefore, layers disposed over the first electrode duplicate the shape of the holes, so that the layers have rough surfaces, for increasing the reflectivity.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: October 19, 2010
    Assignee: AU Optronics Corp.
    Inventors: Ching-Yu Tsai, Ching-Huan Lin
  • Patent number: 7742132
    Abstract: A method for arranging reflective patterns for a liquid display (LCD) device. A substrate having at least one first pixel region and one second pixel region is provided, in which the first and second pixel regions have a reflector thereon, respectively, and the first pixel region is adjacent to the second pixel region. A first pattern is formed on the reflector on the first pixel region. A second pattern is formed on the reflector on the second pixel region, in which the second pattern is formed by dividing the first pattern into at least two pattern regions according to a predetermined direction and rearranging the pattern regions.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: June 22, 2010
    Assignee: Au Optronics Corp.
    Inventors: Ching-Yu Tsai, Chih-Ming Chang, Pin-Miao Liu
  • Patent number: 7742687
    Abstract: Systems and methods for stream format conversion. A stream format conversion system converts data from a TS format to a PS format by selecting TS packets according to PID, filtering out TS headers and PES headers to obtain ES format data, and inserting PES and PS headers into the ES format data to generate PS packets.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: June 22, 2010
    Assignee: Mediatek Inc.
    Inventors: Ching-Yu Tsai, Hua-Chun Hsieh
  • Publication number: 20100134750
    Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.
    Type: Application
    Filed: February 2, 2010
    Publication date: June 3, 2010
    Applicant: AU Optronics Corp.
    Inventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu
  • Patent number: 7701536
    Abstract: A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: April 20, 2010
    Assignee: AU Optronics Corp.
    Inventors: Ching-Yu Tsai, Mu-Jen Su, Ching-Huan Lin, Chih-Ming Chang
  • Patent number: 7684004
    Abstract: A liquid crystal display panel comprises a color filter substrate, a thin film transistor array substrate, and a liquid crystal layer sealed between the two substrates. The color filter substrate has a plurality of first spacers and a plurality of second spacers thereon. The thin film transistor array substrate has a plurality of recesses for containing the second spacers. The ratio of the number of the second spacers to the number of the first spacers is between about 10 and about 90.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: March 23, 2010
    Assignee: AU Optronics Corporation
    Inventors: Mu-Jen Su, Jung-Hsiang Lin, Chih-Ming Chang, Ching-Yu Tsai, Shih-Chia Hsu