Patents by Inventor Yu CHI

Yu CHI 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: 20250231335
    Abstract: A display apparatus including a reflective display panel, a light guide plate, a first light source and a plurality of optical microstructures is provided. The light guide plate is disposed on one side of a display surface of the reflective display panel and has a first surface facing the display surface and a first light incident surface connected to the first surface. The first light source is disposed on one side of the first light incident surface of the light guide plate. The optical microstructures are disposed on a second surface of the light guide plate. Each of the plurality of optical microstructures has a plane parallel to the second surface. An included angle between an extension direction of each of the plurality of optical microstructures and the first light incident surface is greater than or equal to 45 degrees and less than or equal to 90 degrees.
    Type: Application
    Filed: January 10, 2025
    Publication date: July 17, 2025
    Applicant: HannStar Display Corporation
    Inventors: Yu-Chi Chiao, Shih Wei Chen, Chih-Yen Chen, Chia-Lin Liu, Chin-Hui Chen
  • Patent number: 12363972
    Abstract: A method of manufacturing a semiconductor structure is disclosed. The method includes the following operations. An insulation region is formed in a substrate to define an active region in the substrate. A gate structure is formed across the active region. A source or drain region is formed in the active region and adjoins the insulation region. A resist protective dielectric film is formed, wherein the resist protective dielectric film overlaps an interface between the source or drain region and the insulation region, and exposes a portion of the source or drain region and a portion of the gate structure.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: July 15, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Hsin-Li Cheng, Yu-Chi Chang
  • Patent number: 12353904
    Abstract: A system for application (APP) protection includes a processor. The processor is arranged to execute a guest virtual machine (VM), at least one primary VM, a hypervisor, and a host VM, wherein at least one APP protection with at least one identification (ID) of the at least one APP running on the guest VM is downloaded to the guest VM. The hypervisor includes an install service module and a launcher module. The host VM is arranged to: receive at least one install command from the guest VM, and generate an install service command to the install service module; verify the at least one APP protection by the at least one ID and generate at least one verification result; obtain the at least one ID from the at least one primary VM according to the at least one verification result; and generate a launch command to the launcher module.
    Type: Grant
    Filed: June 26, 2022
    Date of Patent: July 8, 2025
    Assignee: MEDIATEK INC.
    Inventors: Chih-Hsiang Hsiao, Pei-Lun Suei, Yu-Chi Chu
  • Patent number: 12353707
    Abstract: A multi-screen cockpit display system is suitable for being installed in a cockpit, and includes a first display device, at least two head-up display devices and a control unit. The first display device is disposed in front of a driver's seat in the cockpit, and is suitable for displaying a first dynamic information. The at least two head-up display devices are disposed above the first display device, and are suitable for displaying a second dynamic information on a see-through window of the cockpit. The control unit is electrically connected to the first display device and the at least two head-up display devices. The control unit is suitable for providing the first and second dynamic information to the first display device and the at least two head-up display devices according to an operating state of the cockpit. Another multi-screen cockpit display system with an eye tracking module is also provided.
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: July 8, 2025
    Assignee: AUO CORPORATION
    Inventors: Yu-Chi Chen, Chia-Sheng Cheng, Chi-Yu Liu
  • Patent number: 12356745
    Abstract: The optical device includes a first photodiode, a second photodiode, and a hybrid absorber. The hybrid absorber is disposed above the first photodiode and the second photodiode. The hybrid absorber includes a color filter layer and a plurality of metal-insulator-metal structures. The color filter layer includes a first color filter disposed on the first photodiode and a second color filter disposed on the second photodiode, in which the first color filter is different from the second color filter. The plurality of metal-insulator-metal structures are disposed above the first photodiode and free of disposed above the second photodiode.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: July 8, 2025
    Assignee: VisEra Technologies Company Ltd.
    Inventors: Kai-Hao Chang, An-Li Kuo, Chun-Yuan Wang, Shin-Hong Kuo, Po-Hsiang Wang, Zong-Ru Tu, Yu-Chi Chang, Chih-Ming Wang
  • Publication number: 20250201604
    Abstract: A method includes carrying a wafer by using a fork of a delivering robot of an annealing apparatus; placing the wafer, by using the fork, onto a top surface of a cooling plate of the annealing apparatus; during placing the wafer, sensing, by a sensor of the annealing apparatus, a vibration of the wafer; and controlling, by a circuitry of the annealing apparatus, a motion of the fork according to the vibration of the wafer sensed by the sensor.
    Type: Application
    Filed: March 3, 2025
    Publication date: June 19, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yung-Chang HUANG, Yu-Chi TSAI
  • Patent number: 12331400
    Abstract: A high-speed, uniform and high-quality surface treatment apparatus is described. The surface treatment apparatus includes a fixed hollow cylindrical chamber body and a rotatable polygonal prism inside the chamber body. Several flat-substrate holders are symmetrically disposed on the prism surface. The substrate holders revolve as the prism rotates. On the fixed chamber wall, several gas inlet channels, pumping channels and processing units are installed according to the symmetric configuration of the substrate holders. Then, as the substrate holders revolve, the surface treatment processes will occur periodically, including the injection of gas reactants into, the activation of gases in, and the pumping of after-reaction gases out of the processing spaces, defined by the substrate holders and the chamber wall. The substrates will therefore undergo many cycles of periodic surface treatment processes.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: June 17, 2025
    Assignee: CREATING NANO TECHNOLOGIES, INC.
    Inventors: Ming-Yueh Chuang, Chau-Nan Hong, Yu-Chi Chang
  • Publication number: 20250189837
    Abstract: A vehicle dimming module including a first camera element, a first dimming element and a control element is provided. The first camera element is adapted to capture an appearance image of a user. The first dimming element is adapted to generate a first pattern. The control element is electrically connected to the first camera element and the first dimming element. The control element provides initial state signals and changing state signals based on the appearance image. The control element determines a viewing area on the first dimming element based on the initial state signal and drives the first dimming element to generate the first pattern in the viewing area, and the control element controls the first dimming element according to the change state signal to adjust the grayscale value and/or the transmittance of the first pattern.
    Type: Application
    Filed: January 30, 2024
    Publication date: June 12, 2025
    Applicant: Kinpo Electronics, Inc.
    Inventors: Yu Chi Chen, Hsien Chung Chen
  • Publication number: 20250188395
    Abstract: A cell and tissue sheet forming package includes a container body, a membrane, a sliding door plate and a sealing film. The sliding door plate is disposed slidably on a top of the container body to cover or expose the membrane. The sliding door plate has a hole and a passive magnetic assembly. The cell injection equipment includes a carrier, an injection mechanism and a drive mechanism. The carrier carries the package, and the drive mechanism moves the carrier and the injection mechanism to have the injection mechanism to inject a solution, through the hole, into the package. A heating element of the carrier is introduced to heat the membrane and the solution to transform the solution into a colloid sheet on the membrane. Then, the positive magnetic assembly engages magnetically the passive magnetic assembly to slide the sliding door plate to expose the colloid sheet on the membrane.
    Type: Application
    Filed: February 18, 2025
    Publication date: June 12, 2025
    Inventors: HSIN-YI HSU, YANG-CHENG LIN, CHAO-HONG HSU, YU-BING LIOU, LI-HSIN LIN, HSIN-HSIN SHEN, YU-CHI WANG, CHANG-CHOU LI, CHIH-HUNG HUANG
  • Patent number: 12296002
    Abstract: The present invention relates to an immunogenic composition against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), especially to an immunogenic composition having a recombinant SARS-CoV-2 S protein and adjuvant.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: May 13, 2025
    Assignees: MEDIGEN VACCINE BIOLOGICS CORPORATION, DYNAVAX TECHNOLOGIES CORPORATION
    Inventors: Tsun-Yung Kuo, Charles Chen, Chung-Chin Wu, Yi-Jiun Lin, Meei-Yun Lin, Yu-Chi Wu, John Darren Campbell, Robert S. Janssen, David Novack, Robert Coffman, Paula Traquina
  • Publication number: 20250134891
    Abstract: The present disclosure relates to combinations of inhibitors of SOS1 and inhibitors of mTOR useful in the treatment of diseases or disorders.
    Type: Application
    Filed: May 11, 2022
    Publication date: May 1, 2025
    Inventors: Bianca Jennifer LEE, Grace J. LEE, David Church MONTGOMERY, Elsa QUINTANA, Mallika SINGH, Jacqueline SMITH, David E. WILDES, Yu Chi YANG
  • Publication number: 20250137155
    Abstract: A carrier-attached ultra-thin copper foil and a method for producing the same are provided. The carrier-attached ultra-thin copper foil includes a copper foil carrier, a release layer, and an ultra-thin copper foil layer. The release layer is formed on a side surface of the copper foil carrier. The release layer contains a copper-containing organic compound, and a chemical structure of the copper-containing organic compound has at least a copper-nitrogen bond (Cu—N bond). The ultra-thin copper foil layer is formed on a side surface of the release layer away from the copper foil carrier. The copper foil carrier is capable of being separated from the ultra-thin copper foil layer through the release layer.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 1, 2025
    Inventors: Te-Chao LIAO, Wei-Sheng CHENG, Yu-Chi Hsieh, Chia-Shan CHANG
  • Patent number: 12287565
    Abstract: A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, movably connected to the fixed part, a positioning structure, and a driving assembly. The optical element is disposed on the movable part, and the positioning structure is formed on the fixed part to restrict the movable part in a specific position relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: April 29, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Xuan-Huan Su, Ko-Lun Chao, Yu-Chi Kuo, Yung-Yun Chen
  • Publication number: 20250114364
    Abstract: The present disclosure relates to methods for the treatment of diseases or disorders (e.g., cancer) with mTOR inhibitors. Specifically, the disclosure relates to methods of treating a subject having a cancer by administering a particular dosage of an mTOR inhibitor. In some embodiments this disclosure includes methods for delaying, preventing, or treating acquired resistance to RAS inhibitors using a dosage of an mTOR inhibitor. In some embodiments, this disclosure relates to methods of treating or preventing adverse events associated with administration of an mTOR inhibitor using tacrolimus.
    Type: Application
    Filed: September 16, 2024
    Publication date: April 10, 2025
    Inventors: Bojena BITMAN, W. Clay GUSTAFSON, Ed LORENZANA, Justin G. MEYEROWITZ, Yu Chi YANG, Mallika SINGH, Zhengping WANG, Zhican WANG
  • Publication number: 20250113588
    Abstract: A method includes depositing a first work function layer over a first and second gate trench. The method includes depositing a second work function layer over the first work function layer. The method includes etching the second work function layer in the first gate trench while covering the second work function layer in the second gate trench, causing the first work function layer in the first gate trench to contain metal dopants that are left from the second work function layer etched in the first gate trench. The method includes forming a first active gate structure and second active gate structure, which include the first work function layer and the metal dopants left from the second work function layer in the first gate trench, and the first work function layer and no metal dopants left behind from the second work function layer, respectively.
    Type: Application
    Filed: December 13, 2024
    Publication date: April 3, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Chi Pan, Kuo-Bin Huang, Ming-Hsi Yeh, Ying-Liang Chuang, Yu-Te Su, Kuan-Wei Lin
  • Patent number: 12265838
    Abstract: A system for model protection includes a processor. The processor is arranged to execute a guest virtual machine (VM), a primary VM, and a hypervisor. The guest VM includes a model, and is arranged to send at least one command to a command hub. The primary VM is arranged to refer to the at least one command sent from the command hub to manage and configure a protection setting for a protected model derived from the model. The hypervisor is arranged to receive a safety setting command sent by the primary VM, and manage and configure the safety protection component according to the safety setting command, to set a read-only mode of the protected model.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: April 1, 2025
    Assignee: MEDIATEK INC.
    Inventors: Chih-Hsiang Hsiao, Pei-Lun Suei, Yu-Chi Chu
  • Patent number: 12266553
    Abstract: A method for annealing a wafer includes loading the wafer to a fork of a delivering robot in an annealing apparatus, wherein the wafer is in contact with a vibration-detecting sensor on the fork; rotating the fork between a heating plate and a cooling plate of the annealing apparatus; outputting, by the vibration-detecting sensor, a first signal in response to a motion of the fork of the delivering robot when the wafer is loaded on the fork; and providing, by a circuitry of the annealing apparatus, a response in response to the first signal.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: April 1, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yung-Chang Huang, Yu-Chi Tsai
  • Publication number: 20250105247
    Abstract: A manufacturing method of a lithium battery negative electrode at least includes the following steps. An electroplating equipment is provided, wherein the electroplating equipment has a drying chamber, and the drying chamber includes an electroplating tank, an electroplating wheel set, and a film sticking wheel set. A copper foil is disposed in the drying chamber. The electroplating wheel set transports the copper foil to form a lithium metal layer on the copper foil, and the copper foil and the lithium metal layer form a copper-lithium composite metal layer. The film sticking wheel set transports the copper-lithium composite metal layer and attaches a protective film to the copper-lithium composite metal layer.
    Type: Application
    Filed: October 31, 2023
    Publication date: March 27, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wei-Sheng Cheng, Yu-Chi Hsieh
  • Publication number: 20250101625
    Abstract: A surface treatment method of a copper foil, an antioxidant copper foil, and a cathode of a lithium battery are provided. The antioxidant copper foil includes a copper foil substrate and an antioxidant layer formed thereon. The antioxidant layer contains chromium elements derived from a chromic acid compound, and contains nitrogen elements at least partially derived from an aminotetrazole compound and a nitrogen-containing heterocyclic compound. The antioxidant copper foil satisfies the following characteristics: (a) the antioxidant layer has a chromium content of between 5 and 35 ?g/m2 determined by XRF; (b) the antioxidant layer has a nitrogen content of between 0.1 and 10 wt % determined by XPS; (c) the antioxidant copper foil has a C—N signal detected by headspace GC-MS; and (d) after baking the antioxidant copper foil at 250° C. for 10 minutes, a surface color difference ?E of the antioxidant layer is not greater than 8.
    Type: Application
    Filed: December 5, 2023
    Publication date: March 27, 2025
    Inventors: TE-CHAO LIAO, WEI-SHENG CHENG, Yu-Chi Hsieh, Hsin-Hui Chiu
  • Patent number: D1072151
    Type: Grant
    Filed: January 11, 2024
    Date of Patent: April 22, 2025
    Assignee: Fourstar Group Inc.
    Inventor: Yu Chi Wu