Patents by Inventor Cheng Shih

Cheng Shih 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: 12339482
    Abstract: A display device includes a first image generating unit and a first waveguide glass. The first image generating unit is configured to emit first light. The first waveguide glass faces toward the first image generating unit. The first waveguide glass includes a first microstructure, two second microstructures and a third microstructure. The first microstructure is located between two ends at the same side of the two second microstructures. The third microstructure is located between the two second microstructures. The third microstructure has a first grating and a second grating. An extending direction of the first grating is different from an extending direction of the second grating. The second microstructure is configured to receive the first light of the first image generating unit transmitted through the first microstructure and transmit the first light to the third microstructure.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: June 24, 2025
    Assignee: AUO CORPORATION
    Inventors: Han-Sheng Nian, Ming-Jui Wang, Chih-Chiang Chen, Chia-Hsin Chung, Yu-Cheng Shih, Wei-Syun Wang, Cheng-Chan Wang, Hsin-Hung Li, Sheng-Ming Huang
  • Patent number: 12340987
    Abstract: A tunable plasma exclusion zone in semiconductor fabrication is provided. A semiconductor wafer is provided within a chamber of a plasma processing apparatus between a first plasma electrode and a second plasma electrode. A plasma is generated from a process gas within the chamber and an electric field between the first plasma electrode and the second plasma electrode. The plasma is at least partially excluded from an edge region of the semiconductor wafer by a plasma exclusion zone (PEZ) ring within the chamber. The plasma may be tuned toward a center of the semiconductor wafer by electrically coupling an electrode ring of the PEZ ring to a voltage potential.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: June 24, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Che Wei Yang, Chih Cheng Shih, Sheng-Chan Li, Cheng-Yuan Tsai, Sheng-Chau Chen
  • Patent number: 12326558
    Abstract: A head-up display includes an image generating unit and a waveguide glass. The waveguide glass faces toward the image generating unit. The waveguide glass includes a first microstructure, a second microstructure and a third microstructure. The first microstructure has a first width. The second microstructure is adjacent to the first microstructure. The third microstructure is adjacent to the second microstructure. The third microstructure has tiling areas adjacent to each other. A gap between the two adjacent tiling areas is less than half of the first width.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: June 10, 2025
    Assignee: AUO CORPORATION
    Inventors: Han-Sheng Nian, Seok-Lyul Lee, Ming-Jui Wang, Chih-Chiang Chen, Chia-Hsin Chung, Yu-Cheng Shih, Cheng-Chan Wang, Hsin-Hung Li, Wei-Syun Wang, Sheng-Ming Huang
  • Publication number: 20250180984
    Abstract: A method includes: performing a first inspection on a reticle in a reticle pod, the reticle pod including a sealed space to accommodate the reticle, and the reticle pod further comprising an inspection window, wherein the first inspection is performed through the inspection window with the sealed space keeping sealed; and moving the reticle out of the reticle pod for performing a first operation of a semiconductor device using the reticle in response to determining no defect found on the reticle.
    Type: Application
    Filed: February 4, 2025
    Publication date: June 5, 2025
    Inventors: WANG CHENG SHIH, HAO-MING CHANG, CHUNG-YANG HUANG, CHENG-MING LIN
  • Patent number: 12322647
    Abstract: Semiconductor devices and methods of manufacture are presented herein in which a etch stop layer is selectively deposited over a conductive contact. A dielectric layer is formed over the etch stop layer and an opening is formed through the dielectric layer and the etch stop layer to expose the conductive contact. Conductive material is then deposited to fill the opening.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: June 3, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yu-Kai Lin, Po-Cheng Shih, Jr-Hung Li, Tze-Liang Lee
  • Patent number: 12302595
    Abstract: A method includes forming a dummy gate stack over a semiconductor region, forming gate spacers on opposing sides of the dummy gate stack, forming a source/drain region on a side of the dummy gate stack, forming an inter-layer dielectric over the source/drain region, replacing the dummy gate stack with a replacement gate stack, recessing the replacement gate stack to form a recess between the gate spacers, depositing a liner extending into the recess, depositing a masking layer over the liner and extending into the recess, forming an etching mask covering a portion of the masking layer, and etching the inter-layer dielectric to form a source/drain contact opening. The source/drain region is underlying and exposed to the source/drain contact opening. A source/drain contact plug is formed in the source/drain contact opening. A gate contact plug extends between the gate spacers and electrically connecting to the replacement gate stack.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: May 13, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Bor Chiuan Hsieh, Tsai-Jung Ho, Po-Cheng Shih, Tze-Liang Lee
  • Patent number: 12248245
    Abstract: A method includes: inspecting a reticle in a reticle pod, the reticle pod including a sealed space to accommodate the reticle, and the reticle pod further comprising a window arranged on an upper surface of the reticle pod, wherein the inspecting is performed through the window; and moving the reticle out of the reticle pod for performing a lithography operation using the reticle.
    Type: Grant
    Filed: July 30, 2023
    Date of Patent: March 11, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Wang Cheng Shih, Hao-Ming Chang, Chung-Yang Huang, Cheng-Ming Lin
  • Publication number: 20250063866
    Abstract: A display apparatus includes a driving backplane, a plurality of light emitting components, a first bank layer and a plurality of scattering particles. The first bank layer is disposed on the driving backplane. The first bank layer has a plurality of first openings and a plurality of oblique surfaces defining the first openings. The light emitting components respectively overlap with the first openings of the first bank layer. The scattering particles are disposed on a plurality of light emitting surfaces of the light emitting components. A plurality of air gaps exist between the scattering particles and the oblique surfaces of the first bank layer.
    Type: Application
    Filed: December 27, 2023
    Publication date: February 20, 2025
    Inventors: Chun-Chieh Li, Sheng-Ming Huang, Han-Sheng Nian, Yu-Cheng Shih, Hsin-Hung Li
  • Publication number: 20250037858
    Abstract: The present invention disclose a medical image-based system for predicting lesion classification and a method thereof. The system comprises a feature data extracting module for providing a raw feature data based on a medical image, and a predicting module for outputting a predicted class and a risk index according to the raw feature data. The predicting module comprises a classification unit for generating the predicted class and a prediction score corresponding thereto according to the raw feature data, and a risk evaluation unit for generating the risk index according to the prediction score. The system provides medical personnels a reference score and a risk index to determine progression of a certain disease.
    Type: Application
    Filed: February 1, 2024
    Publication date: January 30, 2025
    Inventors: YI-SHAN TSAI, YU-HSUAN LAI, CHENG-SHIH LAI, CHAO-YUN CHEN, MENG-JHEN WU, YI-CHUAN LIN, YI-TING CHIANG, PENG-HAO FANG, PO-TSUN KUO, YI-CHIH CHIU
  • Patent number: 12211212
    Abstract: An image segmentation method includes the following steps: obtaining a target image; inputting the target image into a machine learning model to obtain an image segmentation parameter value corresponding to the target image; executing an image segmentation algorithm on the target image according to the image segmentation parameter value to obtain an image segmentation result, wherein the image segmentation result is segmenting the target image into object regions; and displaying the image segmentation result. In addition, an electronic device and storage medium using the method are also provided.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 28, 2025
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Yi-Shan Tsai, Cheng-Shih Lai, Chao-Yun Chen, Meng-Jhen Wu, Yun-Chiao Wu, Hsin-Yi Feng, Po-Tsun Kuo, Kai-Yi Wang, Wei-Cheng Su
  • Patent number: 12207962
    Abstract: The present invention relates to a method for measuring muscle mass, including: a first selection step, wherein a frame selection information is obtained by using a frame to select a fascia region from a provided computed tomography image under the condition that the window width ranges from 300 HU to 500 HU and the window level ranges from 40 HU to 50 HU, wherein the selected range of the fascia region includes a muscle; and a second selection step, wherein a muscle information of the muscle is obtained by calculating a pixel value in the frame-selected fascia region under the condition that the HU value of the CT image ranges from ?29 HU to 150 HU.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: January 28, 2025
    Assignee: National Cheng Kung University
    Inventors: Yi-Shan Tsai, Yu-Hsuan Lai, Bow Wang, Cheng-Shih Lai, Chao-Yun Chen, Meng-Jhen Wu, Po-Tsun Kuo, Tsung-Han Lee
  • Publication number: 20250028068
    Abstract: A sensor device is configured to be disposed on a surface of a side of an object. The sensor device includes a casing, and the casing has a first side that is distant from the object and a second side that is relatively closer to the object. A first induction coil set is disposed on the first side, and a second induction coil set is disposed on the second side. The sensor device further includes a control circuit board. The control circuit board includes a connection line that is electrically connected with the first induction coil set and the second induction coil set, and a microcontroller. When the sensor device is in operation, the microcontroller determines a position change of a metal item on another side of the object according to a physical quantity difference between the first induction coil set and the second induction coil set.
    Type: Application
    Filed: January 30, 2024
    Publication date: January 23, 2025
    Inventor: Cheng-Shih Peng
  • Publication number: 20250024314
    Abstract: A method for controlling QoS (quality of service) associated with an application is provided. The method includes the following steps. Obtaining a predicted throughput of a wireless link associated with a wireless transceiver. Obtaining a currently measured throughput of the wireless link. Calculating a throughput budget of the wireless link based on the predicted throughput and the currently measured throughput. Adjusting at least one of a plurality of QoS-related parameters associated with the application base on the throughput budget.
    Type: Application
    Filed: June 17, 2024
    Publication date: January 16, 2025
    Inventors: Han-Cheng SHIH, Ming-Han TU, Yuan-Chin WEN
  • Patent number: 12198979
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a first diffusion barrier layer made of a dielectric material including a metal element, nitrogen, and oxygen and a first protection layer made of a dielectric material including silicon and oxygen and in direct contact with the top surface of the first diffusion barrier layer. The semiconductor device structure also includes a first thickening layer made of a dielectric material including the metal element and oxygen and in direct contact with the top surface of the first protection layer. A maximum metal content in the first thickening layer is greater than that in the first diffusion barrier layer. The semiconductor device structure further includes a conductive feature surrounded by and in direct contact with the first diffusion barrier layer, the first protection layer, and the first thickening layer.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: January 14, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Po-Cheng Shih, Tze-Liang Lee, Jen-Hung Wang, Yu-Kai Lin, Su-Jen Sung
  • Patent number: 12188734
    Abstract: A water supply device (10) and a tube connector structure (2) thereof, which are used for an electronic device (100) having a water inlet (101) and a water outlet (102), are disclosed. The tube connector structure (2) includes a connecting plate (21) and two tube connector plugs (22) passing through and fixed to the connecting plate (21). One of the tube connector plugs (22) is connected with the water inlet (101), and the other one of the tube connector plugs (22) is connected with the water outlet (102). Therefore, advantages of rapid connection and disconnection between the water supply device (10) and the tube connector structure (2) and saving time and labor in assembling may be accomplished.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: January 7, 2025
    Assignee: UNIWILL TECHNOLOGY INC.
    Inventors: Chih-Hsien Chen, Yu-Cheng Shih, Pon-Chung Chien, Chieh-Hui Chen, Ying-Fu Chou
  • Patent number: 12190506
    Abstract: An interactive image marking method is introduced. The interactive image marking method includes the following steps, displaying a target image and at least one marked region in the target image; receiving an interactive signal, where the interactive signal corresponds to a first pixel of the target image; calculating a correlation between the first pixel and pixels of the target image, and determining a correlation range in the target image according to the correlation; editing the marked region according to the correlate range; and displaying the edited marked region. In addition, an electronic device and a recording medium using the method are also introduced.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 7, 2025
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Yi-Shan Tsai, Cheng-Shih Lai, Chao-Yun Chen, Meng-Jhen Wu, Yun-Chiao Wu, Hsin-Yi Feng, Po-Tsun Kuo, Kai-Yi Wang, Wei-Cheng Su
  • Patent number: 12183003
    Abstract: The present disclosure provides an operation method of a PET (positron emission tomography) quantitative localization system, which includes steps as follows. The PET image and the MRI (magnetic resonance imaging) of the patient are acquired; the nonlinear deformation is performed on the MRI and the T1 template to generate deformation information parameters; the AAL (automated anatomical labeling) atlas is deformed to an individual brain space of the patient, so as to generate an individual brain space AAL atlas, where the AAL atlas and the T1 template are in a same space; lateralization indexes of the ROIs of the individual brain space AAL atlas corresponding to the PET image normalized through the gray-scale intensity are calculated; the lateralization indexes are inputted into one or more machine learning models to analyze the result of determining a target.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: December 31, 2024
    Assignees: Taipei Medical University (TMU), TAIPEI VETERANS GENERAL HOSPITAL
    Inventors: Syu-Jyun Peng, Hsiang-Yu Yu, Yen-Cheng Shih, Tse-Hao Lee
  • Patent number: 12166128
    Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: December 10, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yao-Jen Chang, Chih-Chien Chi, Chen-Yuan Kao, Hung-Wen Su, Kai-Shiang Kuo, Po-Cheng Shih, Jun-Yi Ruan
  • Patent number: 12159402
    Abstract: The present disclosure provides an operating method of a brain imaging neurological abnormality prediction system, which includes steps as follows. The T1-weighted image and the diffusion-weighted image of the patient are acquired; the image process is performed on the T1-weighted image and the diffusion-weighted image to obtain a smoothed brain standard space infarction image; the smoothed brain standard space infarction image is multiplied by and a weighted image for a post-processing to obtain a post-weight image; the post-weight image is inputted to the deep learning cross validation classification model of transfer learning to predict whether the neurological abnormality occurs within a predetermined period after the patient's brain disease.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: December 3, 2024
    Assignees: Taipei Medical University (TMU), TAIPEI VETERANS GENERAL HOSPITAL
    Inventors: Syu-Jyun Peng, Chien-Chen Chou, Yen-Cheng Shih, Hsu-Huai Chiu
  • Patent number: D1077654
    Type: Grant
    Filed: August 29, 2023
    Date of Patent: June 3, 2025
    Assignee: GETAC TECHNOLOGY CORPORATION
    Inventors: Chun-Hsing Li, Cheng-Shih Peng