Patents by Inventor Jui Lin Chang

Jui Lin Chang 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: 11968817
    Abstract: A semiconductor device includes a fin structure. A source/drain region is formed on the fin structure. A first gate structure is disposed over the fin structure. A source/drain contact is disposed over the source/drain region. The source/drain contact has a protruding segment that protrudes at least partially over the first gate structure. The source/drain contact electrically couples together the source/drain region and the first gate structure.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: April 23, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Jui-Lin Chen, Chao-Yuan Chang, Ping-Wei Wang, Fu-Kai Yang, Ting Fang, I-Wen Wu, Shih-Hao Lin
  • Publication number: 20240052790
    Abstract: An assembly is provided for an aircraft propulsion system. This assembly includes an engine core, a bypass duct and a bleed circuit. The engine core includes a compressor section, a combustor section, a turbine section and a core flowpath extending sequentially through the compressor section, the combustor section and the turbine section. The bypass duct includes a bypass flowpath outside of the engine core. The bleed circuit includes a bleed passage and a flow regulator. The bleed circuit is configured to direct bypass gas through the bleed passage from the bypass flowpath into the core flowpath when the flow regulator is in an open position. The bleed circuit is configured to cutoff gas flow through the bleed passage between the bypass flowpath and the core flowpath when the flow regulator is in a closed position.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 15, 2024
    Inventors: Jui-Lin Chang, Paul R. Hanrahan
  • Publication number: 20230387210
    Abstract: Embodiments of the present disclosure provides a solution to address any issues caused by non-uniform channel heights across a substrate. Particularly, an isolation layer is selectively implanted to alter etching rate of the isolation layer around semiconductor fin structures prior to STI recess.
    Type: Application
    Filed: May 24, 2022
    Publication date: November 30, 2023
    Inventors: Jui-Lin CHANG, Tsung-Yu CHIANG, Mi-Hua LIN, Cing-Yao JHAN
  • Publication number: 20230374944
    Abstract: A power extraction system for a gas turbine engine may comprise a low spool transmission and a low spool accessory gearbox. The low spool accessory gearbox may comprise a generator and a dual clutch transmission. The dual clutch transmission may be coupled between the low spool transmission and the generator.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Applicant: RAYTHEON TECHNOLOGIES CORPORATION
    Inventors: PAUL R. HANRAHAN, DANIEL B. KUPRATIS, JUI-LIN CHANG
  • Publication number: 20130003982
    Abstract: The invention provides an electronic apparatus. In one embodiment, the electronic apparatus comprises a hard disk, a speaker, and a processor. The hard disk comprises a vibration protection mechanism which lowers the performance of the hard disk when the vibration protection mechanism is activated. The speaker broadcasts a sound. The processor determines whether a vibration level of the speaker is greater than a threshold level, determines whether data stored in the hard disk is being accessed when the vibration level of the speaker is greater than the threshold level, and lowers a volume of the speaker when the data stored in the hard disk is being accessed and the vibration level of the speaker is greater than the threshold level, thereby preventing the vibration protection mechanism from being activated to maintain the performance of the hard disk.
    Type: Application
    Filed: May 17, 2012
    Publication date: January 3, 2013
    Applicant: WISTRON CORP.
    Inventors: Kai-Chen Lin, Rui-Yi Chen, Jui-Lin Chang
  • Patent number: 8289307
    Abstract: A source driver with low consumption and the driving method thereof are provided herein. The source driver includes an output buffer with a first input terminal receiving a pixel signal, a second input terminal, and an output terminal coupled to the second input terminal and a display panel. The source driver also includes a pre-charge circuit pre-charges a first terminal of the display panel to a first preset voltage or a second preset voltage for a pre-charge period according to a polarity of a common voltage coupled to the display panel. The second preset voltage is smaller than the first preset voltage. The output buffer is inactivated during the pre-charge period and activated for a preset period after the pre-charge period. Therefore, the present invention reduces power consumption of the source driver.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: October 16, 2012
    Assignee: Himax Technologies Limited
    Inventors: Cheng-Lung Chiang, Way-Guo Tseng, Jui-Lin Chang
  • Publication number: 20120087714
    Abstract: A file folder includes an external layer, an internal layer, and a laminate encapsulated between the external and internal layers. The laminate includes a top wall, a bottom wall, and a plurality of arc-shaped support members connected between the top and bottom walls. A specific value of a thickness of the laminate to a pitch between the support members is larger than or equal to 0.8. Accordingly, the file folder is lightweight and structurally strong.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 12, 2012
    Inventor: Jui-Lin CHANG
  • Publication number: 20100220084
    Abstract: A source driver with low consumption and the driving method thereof are provided herein. The source driver includes an output buffer with a first input terminal receiving a pixel signal, a second input terminal, and an output terminal coupled to the second input terminal and a display panel. The source driver also includes a pre-charge circuit pre-charges a first terminal of the display panel to a first preset voltage or a second preset voltage for a pre-charge period according to a polarity of a common voltage coupled to the display panel. The second preset voltage is smaller than the first preset voltage. The output buffer is inactivated during the pre-charge period and activated for a preset period after the pre-charge period. Therefore, the present invention reduces power consumption of the source driver.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 2, 2010
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Cheng-Lung Chiang, Way-Guo Tseng, Jui-Lin Chang
  • Patent number: 6951432
    Abstract: A folder includes a board with one or more folding marks provided at the central position. The folding mark can separate the board into two folding panel boards. And, a folder body is provided at the inner face of a panel board adjacent to the folding mark, where a folder will take shape to hold the documents. The board is made of multi-layered sheets, with its middle layer including one or more foamed plastic layers. And, two plastic surface layers are attached to the surfaces of both sides of the middle layer. Thereupon, it is possible to enhance the ruggedness of the folder 20, reduce the manufacturing cost and offer more chromatism and diversity.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: October 4, 2005
    Inventors: Jui Lin Chang, Shu-Hua Shih