Patents by Inventor Chung-An Chien

Chung-An Chien 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: 20180047561
    Abstract: A lithography method is provided in accordance with some embodiments. The lithography method includes forming a surface modification layer on a substrate, the surface modification layer including a hydrophilic top surface; coating a photoresist layer on the surface modification layer; and developing the photoresist layer, thereby forming a patterned photoresist layer.
    Type: Application
    Filed: November 18, 2016
    Publication date: February 15, 2018
    Inventors: Shu-Fang Chen, Hung-Chung Chien, Lin-Hung Shiu, Hung-Chang Hsieh
  • Publication number: 20170207109
    Abstract: A semiconductor processing station comprises a platform and a load port, wherein the platform includes an intake/outtake port and a plurality of processing modules. The load port includes a load chamber, a movable cover and a carrier transfer module. The load chamber communicates with the intake/outtake port and has a load opening at its top end for receiving a transport carrier within the load chamber. The movable cover is disposed at the load opening and is configured to seal the load opening. The carrier transfer module is configured to transfer the transport carrier to the intake/outtake port. A semiconductor process and a method of operating a semiconductor processing station are also provided.
    Type: Application
    Filed: January 15, 2016
    Publication date: July 20, 2017
    Inventors: You-Hua Chou, Chih-Wei Huang, Kuo-Sheng Chuang, Cheng-Chung Chien
  • Patent number: 9711367
    Abstract: The present disclosure provides a semiconductor fabrication method. The method includes modifying an edge portion of a wafer such that the edge portion are prevented from resist coating; coating a resist layer on the front surface of the wafer, wherein the resist layer is free from the edge portion of the wafer; and performing an exposing process to the resist layer.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: July 18, 2017
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hung-Chung Chien, Hung-Chang Hsieh, Jhun Hua Chen, Shu-Fang Chen
  • Publication number: 20170198491
    Abstract: A calculus structure has a plurality of unit components and a plurality of joint components is provided. The unit components and the joint components are adapted to form a target structure. Each end of each of the joint components has an embedding construction or an embedded construction. Each of the unit components and the joint components has a bore therein for communication with each other. The bore is adapted to allow a cascading part to pass therethrough so that the unit components and the joint components are cascaded together by the cascading part, and the unit components and the joint components are movable relative to the cascading part so that the unit components and the joint components abut against each other in a cascading order to form the target structure.
    Type: Application
    Filed: January 7, 2016
    Publication date: July 13, 2017
    Inventor: Chung-Chien LIN
  • Publication number: 20170151648
    Abstract: A polishing pad for a chemical-mechanical polishing apparatus includes a first support layer and a polishing layer. The polishing layer is present on the first support layer. The polishing layer has a top surface that faces away from the first support layer and at least one first cavity that is buried at least beneath the top surface of the polishing layer.
    Type: Application
    Filed: May 18, 2016
    Publication date: June 1, 2017
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chi-Hao HUANG, Hsuan-Pang LIU, Yuan-Chun SIE, Pinyen LIN, Cheng-Chung CHIEN
  • Publication number: 20170093095
    Abstract: A transmission line for connecting an electronic apparatus and displaying a charging status of the electronic apparatus includes a first connector for connecting the electronic apparatus, the first connector including a display module to display the charging status of the electronic apparatus, a second connector for connecting a power source, and a line body, including two terminals coupled to the first connector and the second connector respectively, for transmitting the power source to the electronic apparatus for charging, wherein the first connector is a Type-C connector.
    Type: Application
    Filed: January 26, 2016
    Publication date: March 30, 2017
    Applicant: AEVOE INTERNATIONAL LTD.
    Inventors: Shen Fu CHIN, Wang Chung CHIEN, Jen Shau DONG
  • Patent number: 9535509
    Abstract: In a method for creating a virtual keyboard, multiple intersections formed as a honeycomb structure are set on a plane. A selected type of virtual keyboard is acquired according to a command input by a user. A number of keys according to the selected type of virtual keyboard are calculated to acquire intersections corresponding to the number of the keys from the plane. The keys are arranged to form a keyboard plane of the virtual keyboard. A standard difference of step lengths from a center key of the keyboard plane to the other keys is calculated. The virtual keyboard is displayed on a screen of a display device, in event the keyboard plane is determined available according to the calculated standard difference. Then the user can operate the virtual keyboard with a remote control device to input characters.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: January 3, 2017
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Che-Ming Kuo, Chih-Chung Chien
  • Publication number: 20160247633
    Abstract: An oxidant mixture for conjugated polymer synthesis is provided. The oxidant mixture at least includes an oxidant, a polyether and a nitrogen-containing compound, or at least include the oxidant, the polyether and a nitrogen-containing polymer, or at least include the oxidant and a polyether compound with nitrogen-containing functional groups, wherein the oxidant mixture and a precursor of a monomer of a conjugated polymer are polymerized directly on a surfac of a dielectric layer.
    Type: Application
    Filed: April 29, 2016
    Publication date: August 25, 2016
    Inventors: Yi-Chang Du, Li-Duan Tsai, Hung-Chung Chien
  • Publication number: 20160240322
    Abstract: A composition for conductive polymer synthesis is disclosed. The composition includes a monomer, an oxidant, and a nitrogen-containing polymer. The nitrogen-containing polymer includes a cyclic nitrogen-containing polymer, a polymer with primary amine group, a polymer with secondary amine group, a polymer with tertiary amine group, a polymer with quaternary ammonium group, or a combination thereof.
    Type: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Inventors: Hung-Chung Chien, Li-Duan Tsai, Yi-Chang Du
  • Patent number: 9418999
    Abstract: A capacitor and methods for forming the same are provided. The method includes forming a bottom electrode; treating the bottom electrode in an oxygen-containing environment to convert a top layer of the bottom electrode into a buffer layer; forming an insulating layer on the buffer layer; and forming a top electrode over the insulating layer.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: August 16, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chih-Ta Wu, Jason Lee, Chung Chien Wang, Hsing-Lien Lin, Yu-Jen Wang, Yeur-Luen Tu, Chern-Yow Hsu, Yuan-Hung Liu, Chi-Hsin Lo, Chia-Shiung Tsai
  • Patent number: 9390863
    Abstract: Provided is a composite electrode including a metal layer and a composite dielectric layer. The composite dielectric layer includes a metal oxide dielectric layer and a polymer dielectric layer. The composite dielectric layer overlays the metal layer. The polymer dielectric layer includes a nitrogen-containing polymer and overlays the metal oxide dielectric layer. An electrolytic capacitor is also provided. The electrolytic capacitor has a polymer dielectric layer made of a nitrogen-containing polymer, and such polymer dielectric layer is beneficial to increase the insulating property of the metal oxide dielectric layer and the coverage property of the conductive polymer. Thereby, the conventional leakage current can be significantly reduced and the yield can be improved.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: July 12, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hung-Chung Chien, Yi-Chang Du, Li-Duan Tsai
  • Patent number: 9380251
    Abstract: A method for performing channel scan within a multi-channel broadcasting program receiver includes: calculating a plurality of frequency representatives of intermediate frequency (IF) signals of one or more received multi-channel broadcasting program signals within a specific band of a plurality of bands; and locating a video IF signal out of the IF signals according to the frequency representatives in order to determine a frequency of a video carrier corresponding to the specific band, wherein the frequency of the video carrier is utilized as a reference for tuning to an associated channel. An associated multi-channel broadcasting program receiver includes a tuner, a processing module, a memory and a controller. The tuner is arranged to select one of a plurality of channels. In particular, the controller controls channel scan and further utilizes the frequency of the video carrier corresponding to the specific band as the reference for tuning to the associated channel.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: June 28, 2016
    Assignee: MEDIATEK INC.
    Inventors: Chih-Wei Kang, Lu-Chung Chien, Ray-Kuo Lin
  • Patent number: 9362057
    Abstract: An electrolyte mixture for electrolytic capacitor is disclosed. The electrolyte mixture includes a conductive polymer and a nitrogen-containing polymer. The nitrogen-containing polymer includes a cyclic nitrogen-containing polymer, a polymer with primary amine group, a polymer with secondary amine group, a polymer with tertiary amine group, a polymer with quaternary ammonium group, or a combination thereof.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: June 7, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Hung-Chung Chien, Li-Duan Tsai, Yi-Chang Du
  • Patent number: 9355785
    Abstract: An electrolyte mixture for an electrolytic capacitor is provided. The electrolyte mixture includes a conjugated polymer, a polyether and a nitrogen-containing compound, or includes the conjugated polymer, the polyether and a nitrogen-containing polymer, or includes the conjugated polymer and a polyether with nitrogen-containing functional groups. The electrolyte mixture provides a very high static capacitance for an electrolytic capacitor having the same.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: May 31, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Yi-Chang Du, Li-Duan Tsai, Hung-Chung Chien
  • Publication number: 20160097965
    Abstract: A stand style rear lens cap for use in a detachable lens of a camera is disclosed. The stand style rear lens cap includes a stand body having an upper end including a horizontal plane, and the horizontal plane having a central opening adapted for a rear-end projection of the detachable lens to pass therethrough, wherein a first diameter of the central opening is smaller than a second diameter of a lens body distal end of the detachable lens, a first depth of the central opening is larger than or equal to a height of the rear-end projection of the detachable lens, and an inner wall of the central opening is provided with a component that correspondingly engages with the rear-end projection of the detachable lens.
    Type: Application
    Filed: October 1, 2014
    Publication date: April 7, 2016
    Inventor: Chung-Chien LIN
  • Publication number: 20160062477
    Abstract: In a method for creating a virtual keyboard, multiple intersections formed as a honeycomb structure are set on a plane. A selected type of virtual keyboard is acquired according to a command input by a user. A number of keys according to the selected type of virtual keyboard are calculated to acquire intersections corresponding to the number of the keys from the plane. The keys are arranged to form a keyboard plane of the virtual keyboard. A standard difference of step lengths from a center key of the keyboard plane to the other keys is calculated. The virtual keyboard is displayed on a screen of a display device, in event the keyboard plane is determined available according to the calculated standard difference. Then the user can operate the virtual keyboard with a remote control device to input characters.
    Type: Application
    Filed: June 24, 2015
    Publication date: March 3, 2016
    Inventors: CHE-MING KUO, CHIH-CHUNG CHIEN
  • Publication number: 20160023241
    Abstract: Provided is a photoluminescent nano composite material including a plurality of silicon oxide clusters and a plurality of carbon nanostructures. The carbon nanostructures are embedded in the silicon oxide clusters, wherein the carbon nanostructures generate an emitted light upon irradiation of an excitation light source.
    Type: Application
    Filed: September 5, 2014
    Publication date: January 28, 2016
    Inventors: Huan-Tsung Chang, Po-Cheng Chen, Chung-Chien Shih
  • Patent number: 9238620
    Abstract: The invention relates to uses of the sulfur-containing compound in inhibiting activities of a factor related to cancer metastasis and/or growth. Preferably, the invention relates to uses of the sulfur-containing compound in inhibiting lung cancer metastasis and/or growth.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: January 19, 2016
    Assignee: NATIONAL SUN YAT-SEN UNIVERSITY
    Inventors: Chieh-Hsi Wu, Jyh-Horng Sheu, Chih-Yi Chen, Yi-Chung Chien, Shuo-Chueh Chen, Chun-Hsu Pan, Chiung-Yao Huang
  • Publication number: 20160009642
    Abstract: The invention relates to uses of the sulfur-containing compound in inhibiting activities of a factor related to cancer metastasis and/or growth. Preferably, the invention relates to uses of the sulfur-containing compound in inhibiting lung cancer metastasis and/or growth.
    Type: Application
    Filed: July 9, 2014
    Publication date: January 14, 2016
    Inventors: CHIEH-HSI WU, JYH-HORNG SHEU, CHIH-YI CHEN, YI-CHUNG CHIEN, SHUO-CHUEH CHEN, CHUN-HSU PAN, CHIUNG-YAO HUANG
  • Publication number: 20150352665
    Abstract: An apparatus comprises an optical detector configured to receive scattered light signals from a surface of a wafer including a plurality of sensor arrays, each of which has a boundary smaller than a boundary of a laser beam, a light source optically coupled to the surface of the wafer, wherein light from the light source hits the surface with a small incident angle and a processor configured to measure a distance between a sensor array boundary and a laser beam boundary, wherein a laser annealing process is recalibrated if the distance is less than a predetermined value.
    Type: Application
    Filed: August 3, 2015
    Publication date: December 10, 2015
    Inventors: Chung Chien Wang, Yeur-Luen Tu, Cheng-Ta Wu, Chia-Shiung Tsai