Patents by Inventor Yen-Chi Liu

Yen-Chi Liu 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: 11953877
    Abstract: Manufacturing of a shoe or a portion of a shoe is enhanced by executing various shoe-manufacturing processes in an automated fashion. For example, information describing a shoe part may be determined, such as an identification, an orientation, a color, a surface topography, an alignment, a size, etc. Based on the information describing the shoe part, automated shoe-manufacturing apparatuses may be instructed to apply various shoe-manufacturing processes to the shoe part, such as a pickup and placement of the shoe part with a pickup tool.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: April 9, 2024
    Assignee: NILE, Inc.
    Inventors: Dragan Jurkovic, Patrick Conall Regan, Chih-Chi Chang, Chang-chu Liao, Ming-Feng Jean, Kuo-Hung Lee, Yen-Hsi Liu, Hung-Yu Wu
  • Patent number: 11953839
    Abstract: In a method of cleaning a lithography system, during idle mode, a stream of air is directed, through a first opening, into a chamber of a wafer table of an EUV lithography system. One or more particles is extracted by the directed stream of air from surfaces of one or more wafer chucks in the chamber of the wafer table. The stream of air and the extracted one or more particle are drawn, through a second opening, out of the chamber of the wafer table.
    Type: Grant
    Filed: December 5, 2022
    Date of Patent: April 9, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Yu Tu, Shao-Hua Wang, Yen-Hao Liu, Chueh-Chi Kuo, Li-Jui Chen, Heng-Hsin Liu
  • Publication number: 20240079348
    Abstract: An electronic device includes a chip and a circuit structure layer overlapped with the chip. The circuit structure layer includes a redistribution structure layer and an element structure layer, and the redistribution structure layer and the element structure layer are electrically connected to the chip. At least one of the redistribution structure layer and the element structure layer includes at least one opening, and in a normal direction of the electronic device, the at least one opening is overlapped with aside of the chip.
    Type: Application
    Filed: August 7, 2023
    Publication date: March 7, 2024
    Applicant: InnoLux Corporation
    Inventors: Ker-Yih Kao, Cheng-Chi Wang, Yen-Fu Liu, Ju-Li Wang, Jui-Jen Yueh
  • Publication number: 20190137831
    Abstract: A pixel structure including a thin-film transistor, a pixel electrode electrically connected to the thin-film transistor, a common electrode and an insulation layer located between the common electrode and the pixel electrode is provided. The pixel electrode has a plurality of first pixel branches. The common electrode has a plurality of first common branches. The first pixel branches and the first common branches are arranged alternately. An extending direction of the first pixel branches and an extending direction of the first common branches include a first acute angle.
    Type: Application
    Filed: December 15, 2017
    Publication date: May 9, 2019
    Applicant: Chunghwa Picture Tubes, LTD.
    Inventor: Yen-Chi Liu
  • Patent number: 9662861
    Abstract: The disclosure discloses a housing manufacturing method including: providing a first fiberglass plate; coating a first glue on the first fiberglass plate; providing a second fiberglass plate; covering the second fiberglass plate onto the first glue; and curing the first glue to become a cushion adhesive layer, in which the first fiberglass plate, the cushion adhesive layer, and the second fiberglass plate constitute a composite board. The disclosure further discloses a housing manufactured by the foregoing composite plate manufacturing method.
    Type: Grant
    Filed: December 22, 2013
    Date of Patent: May 30, 2017
    Assignee: WISTRON CORP.
    Inventors: Li-Sheng Teng, Ching-Fu Hsu, Yen-Chi Liu
  • Publication number: 20150044401
    Abstract: The disclosure discloses a housing manufacturing method including: providing a first fiberglass plate; coating a first glue on the first fiberglass plate; providing a second fiberglass plate; covering the second fiberglass plate onto the first glue; and curing the first glue to become a cushion adhesive layer, in which the first fiberglass plate, the cushion adhesive layer, and the second fiberglass plate constitute a composite board. The disclosure further discloses a housing manufactured by the foregoing composite plate manufacturing method.
    Type: Application
    Filed: December 22, 2013
    Publication date: February 12, 2015
    Applicant: WISTRON CORP.
    Inventors: Li-Sheng TENG, Ching-Fu HSU, Yen-Chi LIU
  • Publication number: 20130016066
    Abstract: An electronic device and its touch module are provided. The touch module includes a touch area, a detecting device, and a touch position determining device. The touch area is formed on a case of the electronic device, wherein the touch area includes a plurality of holes; each of the holes can allow light to pass through it when it is not covered by an external object, but cannot allow light to pass through it when it is covered by an external object. The detecting device is positioned under the touch area for detecting whether each hole can allow light to pass through it to determine whether each hole is covered by an external object. The touch position determining device is connected to the detecting device for determining the touch position of the external object according to whether each hole is covered or not.
    Type: Application
    Filed: December 30, 2011
    Publication date: January 17, 2013
    Inventors: Chien-Wei Chen, Ching-Fu Hsu, Jun-Hong Wen, Yen-Chi Liu
  • Patent number: 8274618
    Abstract: A pixel structure and a pixel array including the same are provided. The pixel structure includes a scan line, a capacitor electrode, a data line, an active device, and a pixel electrode. The capacitor electrode is electrically independent from the scan line and includes a first portion and at least one second portion. The first portion and the second portion extend in different directions, and an extending direction of the first portion is substantially the same as an extending direction of the scan line. The data line and the scan line are intersected with each other and electrically independent from each other. The data line is overlapped with the second portion of the capacitor electrode. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device and covers the data line and the capacitor electrode.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: September 25, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yen-Chi Liu, Yao-Li Cheng
  • Patent number: 8189181
    Abstract: A method and a system of evaluating a stereo image displaying panel are provided. The evaluation method includes the following steps. An inspection frame is displayed on the stereo image displaying panel, wherein the displaying surface of the stereo image displaying panel has a first normal vector. A luminance of the inspection frame is sensed by an image sensing apparatus, wherein the sensing surface of the image sensing apparatus has a second normal vector. An angle is formed between the first normal vector and the second normal vector. The luminance of the inspection frame is sensed in different angles. A maximum luminance of the inspection frame is sensed by the image sensing apparatus when the angle is equal to a first angle. A luminance uniformity of the inspection frame is analyzed at the first angle. An optimized viewable distance is measured, and the degree of cross-talk is calculated.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: May 29, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yen-Chi Liu, Cheng-Chung Hu
  • Publication number: 20120050656
    Abstract: A pixel structure and a pixel array including the same are provided. The pixel structure includes a scan line, a capacitor electrode, a data line, an active device, and a pixel electrode. The capacitor electrode is electrically independent from the scan line and includes a first portion and at least one second portion. The first portion and the second portion extend in different directions, and an extending direction of the first portion is substantially the same as an extending direction of the scan line. The data line and the scan line are intersected with each other and electrically independent from each other. The data line is overlapped with the second portion of the capacitor electrode. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device and covers the data line and the capacitor electrode.
    Type: Application
    Filed: October 29, 2010
    Publication date: March 1, 2012
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Yen-Chi Liu, Yao-Li Cheng
  • Publication number: 20100328653
    Abstract: A method and a system of evaluating a stereo image displaying panel are provided. The evaluation method includes the following steps. An inspection frame is displayed on the stereo image displaying panel, wherein the displaying surface of the stereo image displaying panel has a first normal vector. A luminance of the inspection frame is sensed by an image sensing apparatus, wherein the sensing surface of the image sensing apparatus has a second normal vector. An angle is formed between the first normal vector and the second normal vector. The luminance of the inspection frame is sensed in different angles. A maximum luminance of the inspection frame is sensed by the image sensing apparatus when the angle is equal to a first angle. A luminance uniformity of the inspection frame is analyzed at the first angle. An optimized viewable distance is measured, and the degree of cross-talk is calculated.
    Type: Application
    Filed: August 28, 2009
    Publication date: December 30, 2010
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Yen-Chi Liu, Cheng-Chung Hu
  • Patent number: 6709741
    Abstract: The present invention discloses an adhesive composition for flexible printed circuit board comprising the following component: (a) an epoxy resin; (b) an accelerator having a structure of one of the following general formulas: wherein, E represents sulfur, nitrogen or phosphorus; Ar represents an aromatic ring; R1 is the same or different and represents a substituted or unsubatituted monovalent hydrocarbon group, a hydroxyl group, an alkoxy group, a nitro group, a cyano group or a halogen atom; R2 and R3 each represents a hydrogen atom and a methyl group; R4 is the same or different and represents a substituted or unsubstituted monovalent hydrocarbon group; R5 represents a substituted or unsubstituted pyridinium group; a represents an integer of 0 to 2; and b represents 2 to 3; (c) a nitrile rubber having carboxyl groups, and a carboxyl terminated butadiene acrylonitrile is preferred; and (d) an inorganic filler, an aluminum hydroxide is preferred.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: March 23, 2004
    Assignee: Taiflex Scientific Co., Ltd.
    Inventors: Fu-Le Lin, Ching-Ping Chen, Tzu-Ching Hung, Sung-Chen Huang, Kuo-Hua Yu, Kuo-Hsiung Hsia, Yen-Chi Liu