Patents by Inventor Hsueh-Ju CHEN

Hsueh-Ju 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).

  • Patent number: 10890890
    Abstract: A smart adjustment system is provided, which may include a cloud computing device and a data acquisition device. The cloud computing device may include a neural network model saving the model data of machine tools, and the estimated increase percentages of each machine tool in different cutting parameters. The data acquisition device may receive the model data of a target machine tool. The could computing device may compare the model data of the target machine tool with the model data of the machine tools via the neural network model in order to calculate an estimated cutting parameter with an estimated increase percentage and control the target machine tool to perform a machining process by the estimated cutting parameter.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: January 12, 2021
    Assignee: COSEN MECHATRONICS CO., LTD.
    Inventors: Mu-Shui Huang, Ying-Fan Wu, Hsueh-Ju Li, Hsiao-Yen Chung, Liang-Yu Chen
  • Patent number: 10867859
    Abstract: Methods of fabricating semiconductor devices are provided. The method includes forming a first fin and a second fin over a substrate, and conformally forming a silicon oxide layer over the first fin using a first atomic layer deposition (ALD) process. The method also includes conformally forming a silicon nitride layer over the silicon oxide layer using a second ALD process, and forming an insulating layer to fill the trench between the first fin and the second fin over the substrate. The method further includes recessing the insulating layer, the silicon oxide layer, and the silicon nitride layer to form an isolation structure with a liner. In addition, the method includes forming a gate structure over the first fin, and forming a source region and a drain region in the first fin and on opposite sides of the gate structure.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: December 15, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsueh-Ju Chen, Xiong-Fei Yu, Chi-On Chui, Yee-Chia Yeo, Huicheng Chang
  • Publication number: 20200379432
    Abstract: A portable machine health monitoring system, applied for diagnosing a machine in operation, includes an installation device and a portable monitoring box. The installation device includes a plurality of sensing assemblies and a plurality of connecting assemblies. Each of the plurality of sensing assemblies is connected with the corresponding connecting assembly. Each of the plurality of connecting assemblies mounts the corresponding sensing assembly in a non-destructive manner onto a detected position on the machine. Each of the plurality of sensing assemblies is used for detecting a motion signal at the corresponding detected position on the machine in operation. The portable monitoring box, connected with the installation device, includes an analysis module for receiving the motion signal and further for calculating a health status information according to the detected motion signal.
    Type: Application
    Filed: March 26, 2020
    Publication date: December 3, 2020
    Inventors: MU-SHUI HUANG, YING-FAN WU, HSUEH-JU LI, HSIAO-YEN CHUNG, LIANG-YU CHEN
  • Publication number: 20190391554
    Abstract: A smart adjustment system is provided, which may include a cloud computing device and a data acquisition device. The cloud computing device may include a neural network model saving the model data of machine tools, and the estimated increase percentages of each machine tool in different cutting parameters. The data acquisition device may receive the model data of a target machine tool. The could computing device may compare the model data of the target machine tool with the model data of the machine tools via the neural network model in order to calculate an estimated cutting parameter with an estimated increase percentage and control the target machine tool to perform a machining process by the estimated cutting parameter.
    Type: Application
    Filed: September 27, 2018
    Publication date: December 26, 2019
    Inventors: MU-SHUI HUANG, YING-FAN WU, HSUEH-JU LI, HSIAO-YEN CHUNG, LIANG-YU CHEN
  • Publication number: 20190157156
    Abstract: Methods of fabricating semiconductor devices are provided. The method includes forming a first fin and a second fin over a substrate, and conformally forming a silicon oxide layer over the first fin using a first atomic layer deposition (ALD) process. The method also includes conformally forming a silicon nitride layer over the silicon oxide layer using a second ALD process, and forming an insulating layer to fill the trench between the first fin and the second fin over the substrate. The method further includes recessing the insulating layer, the silicon oxide layer, and the silicon nitride layer to form an isolation structure with a liner. In addition, the method includes forming a gate structure over the first fin, and forming a source region and a drain region in the first fin and on opposite sides of the gate structure.
    Type: Application
    Filed: April 27, 2018
    Publication date: May 23, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hsueh-Ju CHEN, Xiong-Fei YU, Chi-On CHUI, Yee-Chia YEO, Huicheng CHANG
  • Patent number: 9612393
    Abstract: An optical assembly, a backlight module and a liquid crystal display are provided. The optical assembly includes a light guide plate and a frame. The light guide plate has at least one first circular-arc structure disposed on a side of the light guide plate. The frame is disposed around the light guide plate, in which the frame has at least one second circular-arc structure interlocked with the first circular-arc structure. A radius of the first circular-arc structure is substantially equal to a radius of the second circular-arc structure.
    Type: Grant
    Filed: June 26, 2016
    Date of Patent: April 4, 2017
    Assignee: Radiant Opto-Electronics Corporation
    Inventors: Yu-Ju Lee, Hsueh-Ju Chen, Jian-Uei Chin, Pei-Fen Hou
  • Publication number: 20160306106
    Abstract: An optical assembly, a backlight module and a liquid crystal display are provided. The optical assembly includes a light guide plate and a frame. The light guide plate has at least one first circular-arc structure disposed on a side of the light guide plate. The frame is disposed around the light guide plate, in which the frame has at least one second circular-arc structure interlocked with the first circular-arc structure. A radius of the first circular-arc structure is substantially equal to a radius of the second circular-arc structure.
    Type: Application
    Filed: June 26, 2016
    Publication date: October 20, 2016
    Inventors: Yu-Ju LEE, Hsueh-Ju CHEN, Jian-Uei CHIN, Pei-Fen HOU
  • Patent number: 9423556
    Abstract: An optical assembly, a backlight module and a liquid crystal display are provided. The optical assembly includes a light guide plate and a frame. The light guide plate has at least one first circular-arc structure disposed on a side of the light guide plate. The frame is disposed around the light guide plate, in which the frame has at least one second circular-arc structure interlocked with the first circular-arc structure. A radius of the first circular-arc structure is substantially equal to a radius of the second circular-arc structure.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: August 23, 2016
    Assignee: RADIANT OPTO-ELECTRONICS CORPORATION
    Inventors: Yu-Ju Lee, Hsueh-Ju Chen, Jian-Uei Chin, Pei-Fen Hou
  • Publication number: 20160238777
    Abstract: A light guide plate and a light source module are provided. Light guide plate includes a main body and microstructures disposed on the main body. The main body includes a light-incident surface and a light-emitting surface. Each of the microstructures includes a first optical surface, a second optical surface, a third optical surface and a fourth optical surface. The first optical surface and the second optical surface are inclined in relation to the light-incident surface. A first angle is included between the first optical surface and the light-emitting surface. A second angle is included between the second optical surface and the light-emitting surface. The third optical surface and the fourth optical surface connect the first optical surface and the second optical surface. A third angle is included between the third optical surface and the light-emitting surface. A fourth angle is included between the fourth optical surface and the light-emitting surface.
    Type: Application
    Filed: April 26, 2016
    Publication date: August 18, 2016
    Inventors: Hsueh-Ju CHEN, Ya-Yun HSIEH, Pei-Fen HOU, Shin-Bo LIN, Chia-Yin CHANG
  • Publication number: 20150285989
    Abstract: An optical assembly, a backlight module and a liquid crystal display are provided. The optical assembly includes a light guide plate and a frame. The light guide plate has at least one first circular-arc structure disposed on a side of the light guide plate. The frame is disposed around the light guide plate, in which the frame has at least one second circular-arc structure interlocked with the first circular-arc structure. A radius of the first circular-arc structure is substantially equal to a radius of the second circular-arc structure.
    Type: Application
    Filed: September 3, 2014
    Publication date: October 8, 2015
    Inventors: Yu-Ju LEE, Hsueh-Ju CHEN, Jian-Uei CHIN, Pei-Fen HOU
  • Publication number: 20140321163
    Abstract: A light guide device includes a light guide plate and a reflector. The light guide plate includes a light transmissive body with opposite first and second surfaces, and a plurality of first and second light guide structures extending along a first direction. The first light guide structures are disposed on the first surface, and the second light guide structures are disposed on the second surface. The reflector includes a reflector body and a plurality of reflecting structures formed on the reflector body and extending along a second direction. The first and second directions are perpendicular to each other. The reflecting structures are formed on one side of the reflector body facing the first surface.
    Type: Application
    Filed: January 7, 2014
    Publication date: October 30, 2014
    Applicant: Radiant Opto-Electronics Corporation
    Inventors: Pei-Ling KAO, Hsueh-Ju CHEN, Ting-Ting HU