Patents by Inventor Kuan-Hsiang Chen

Kuan-Hsiang Chen 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: 20210288106
    Abstract: A light-emitting device including a substrate, an insulating layer, an inner circuit structure, a plurality of light-emitting elements, an insulating encapsulation layer, and a transparent conductive layer is provided. The insulating layer is disposed on the substrate. The inner circuit structure is disposed on the insulating layer. The light-emitting elements are correspondingly disposed on the inner circuit structure. The insulating encapsulation layer is disposed on the inner circuit structure. The insulating encapsulating layer covers a portion of the inner circuit structure and encapsulates the light-emitting elements. The transparent conductive layer is disposed on the insulating encapsulating layer. The transparent conductive layer electrically connects the light-emitting elements, and serially connects the light-emitting elements.
    Type: Application
    Filed: March 12, 2021
    Publication date: September 16, 2021
    Inventors: Kuan-Yu Chen, Hsiao-Lung Lin, Hao-Hsiang Huang
  • Publication number: 20210267059
    Abstract: An electronic device includes a motherboard, a bridging device, and an add-in card. The motherboard includes a processor, a first circuit board, and a first connector. The processor is coupled to the first connector through the first circuit board. The bridging device includes a second circuit board and a second connector and is disposed on the motherboard and coupled to the first connector. The second connector is coupled to the first connector through the second circuit board. The add-in card includes a third circuit board and a peripheral circuit and is disposed on the bridging device and coupled to the second connector. The peripheral circuit is coupled to the second connector through the third circuit board. The processor is coupled to the peripheral circuit through a signal path including the first circuit board, the first connector, the second circuit board, the second connector, and the third circuit board.
    Type: Application
    Filed: April 26, 2020
    Publication date: August 26, 2021
    Applicant: Wiwynn Corporation
    Inventors: Tzu-Yu Wei, Yi-Tang Chen, Yi-Shian Chen, Chi-Hsiang Hung, Kuan-Wei Chen
  • Publication number: 20200168450
    Abstract: A method for fabricating interconnect of semiconductor device. The method includes providing a base substrate, having an inter-layer dielectric layer on top. A copper interconnect structure is formed in the inter-layer dielectric layer. A pre-sputter clean process is performed with hydrogen radicals on the copper interconnect structure. A degas process is sequentially performed on the copper interconnect structure. A cobalt cap layer is formed on the copper interconnect structure.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 28, 2020
    Applicant: United Microelectronics Corp.
    Inventors: Ko-Wei Lin, Kuan-Hsiang Chen, Hsin-Fu Huang, Chun-Ling Lin, Sheng-Yi Su, Pei-Hsun Kao
  • Publication number: 20160359186
    Abstract: A method of direct electrochemical oxidation is provided to modify carbon felts of a flow battery. Redox reactions are used for modification. Therein, voltage is directly conducted to the cell stack. The carbon felts of the cell stack are uniformly contacted with electrolytes for processing electrochemical reactions. As a result, modification is done to generate oxygen-containing functional groups (—COOH, —OH) on surfaces of the carbon felts. Thus, the present invention has the following advantages: Operation and procedure are easy and quick. Experimental parameters and conditions can be easily regulated and replaced without dismantling a device used for modification. The device used can withstand a wide range of voltage and current. Modification effect can be obtained with low cost yet without high-temperature treatments.
    Type: Application
    Filed: June 8, 2015
    Publication date: December 8, 2016
    Inventors: Ning-Yih Hsu, Yi-Sin Chou, Heng-Wei Chiang, Yuan-Ming Chang, Kuan-Hsiang Chen, Yu-Chun Chen, Hwa-Jou Wei
  • Patent number: 9425463
    Abstract: A method is provided for producing electrodes of flow cell having high power density. A plurality of seeds are distributed on a surface of a conductive carbon material. The seeds are etched into nanoparticles to form carbon nanotube (CNT) electrodes. The present invention can be applied to vanadium redox flow cell with advantages of the CNT electrodes, such as conductivity, corrosion resistance, mechanical strength and specific and electrochemical surface area. Electrons are directly passed to the material through CNTs and then to an external electronic load for improving power density of flow cell, making a cell pack more compact and reducing energy consumption on charging and discharging without using noble metal material.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: August 23, 2016
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, Executive Yuan, R.O.C.
    Inventors: Ning-Yih Hsu, Yuan-Ming Chang, Kuan-Hsiang Chen, Hwa-Jou Wei, Chen-Hao Wang, Wan-Min Huang
  • Patent number: 9406962
    Abstract: A device is provided for detecting a charging and discharging status of a flow-cell pack. During charging and discharging course of the flow-cell pack coordinated with electrolyte storage tanks and actuators, ultrasonic sensors of ultrasonic detection devices are used to sense sonic vibration generated by fluid flow in the flow-cell pack. Thus, the charging and discharging status of the flow-cell pack is detected for adjusting related parameters. The present invention has a simple structure, runs without using extra power supply, does not hinder performance of flow cell, and obtains charging and discharging status of flow cell accurately and rapidly.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: August 2, 2016
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, Executive Yuan R.O.C.
    Inventors: Ying Sheng Lee, Ning-Yih Hsu, Kuan-Hsiang Chen, Hwa-Jou Wei
  • Publication number: 20150115968
    Abstract: A device is provided for detecting a charging and discharging status of a flow-cell pack. During charging and discharging course of the flow-cell pack coordinated with electrolyte storage tanks and actuators, ultrasonic sensors of ultrasonic detection devices are used to sense sonic vibration generated by fluid flow in the flow-cell pack. Thus, the charging and discharging status of the flow-cell pack is detected for adjusting related parameters. The present invention has a simple structure, runs without using extra power supply, does not hinder performance of flow cell, and obtains charging and discharging status of flow cell accurately and rapidly.
    Type: Application
    Filed: May 1, 2014
    Publication date: April 30, 2015
    Applicant: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C.
    Inventors: Ying Sheng Lee, Ning-Yih Hsu, Kuan-Hsiang Chen, Hwa-Jou Wei
  • Publication number: 20150114924
    Abstract: A method is provided for producing electrodes of flow cell having high power density. A plurality of seeds are distributed on a surface of a conductive carbon material. The seeds are etched into nanoparticles to form carbon nanotube (CNT) electrodes. The present invention can be applied to vanadium redox flow cell with advantages of the CNT electrodes, such as conductivity, corrosion resistance, mechanical strength and specific and electrochemical surface area. Electrons are directly passed to the material through CNTs and then to an external electronic load for improving power density of flow cell, making a cell pack more compact and reducing energy consumption on charging and discharging without using noble metal material.
    Type: Application
    Filed: May 1, 2014
    Publication date: April 30, 2015
    Applicant: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan R.O.C.
    Inventors: Ning-Yih Hsu, Yuan-Ming Chang, Kuan-Hsiang Chen, Hwa-Jou Wei, Chen-Hao Wang, Wan-Min Huang
  • Publication number: 20150111728
    Abstract: A honeycomb catalyst is fabricated. The catalyst is made of nano metal oxides. The catalyst is used for natural gas reforming. The present invention can be applied in related fields of fuel cells and fuel power systems. The catalyst thus fabricated can be mass-produced, obtain low resistance, enhance surface activity, reduce carbon deposition, improve product performance and prolong use life.
    Type: Application
    Filed: October 21, 2013
    Publication date: April 23, 2015
    Applicant: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C.
    Inventors: Ning-Yih Hsu, Yuan-Ming Chang, Kuan-Hsiang Chen, Ruey-Yi Lee