Patents by Inventor Yu-Hsin Lin

Yu-Hsin Lin 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: 20220255516
    Abstract: An amplification circuit with a common-mode voltage compensation circuit is shown. The common-mode voltage compensation circuit has a first compensation resistor coupled between an input terminal of a loop filter of the amplification circuit and a control node, and a second compensation resistor coupled between another input terminal of the loop filter and the control node. The control node is coupled to a power ground voltage when the two output signals of the amplification circuit are high, and it is coupled to a power supply voltage when the two output signals of the amplification circuit are low.
    Type: Application
    Filed: December 6, 2021
    Publication date: August 11, 2022
    Inventors: Yu-Hsin LIN, Fong-Wen LEE, Wen-Chieh WANG
  • Patent number: 11404322
    Abstract: In a method of manufacturing a semiconductor device, a fin structure is formed by patterning a semiconductor layer, and an annealing operation is performed on the fin structure. In the patterning of the semiconductor layer, a damaged area is formed on a sidewall of the fin structure, and the annealing operation eliminates the damaged area.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: August 2, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun Hsiung Tsai, Yu-Ming Lin, Kuo-Feng Yu, Ming-Hsi Yeh, Shahaji B. More, Chandrashekhar Prakash Savant, Chih-Hsin Ko, Clement Hsingjen Wann
  • Patent number: 11403728
    Abstract: An automatic adjusting method for equipment and a smart adjusting device using the same are provided. The automatic adjusting method of the equipment includes the following steps. A template frame from the equipment is obtained in an initial period. Several clear frames are obtained in one window period. Each of the template frame and the clear frame has a pixel variation. The pixel variation of the template frame is the largest in the initial period. The pixel variation of each of the clear frame is greater than a threshold. Each of the clear frame is compared with the template frame to obtain an offset. A statistical value of the offsets is calculated. A parameter of the equipment is adjusted to reduce the statistical value.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: August 2, 2022
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Yu-Chi Lin, Li-Hsin Yang, Ching-Pei Lin, Ming-Wei Chen, Wei-Hong Zhu
  • Patent number: 11398552
    Abstract: High-voltage semiconductor device and method of forming the same, the high-voltage semiconductor device includes a substrate, a gate structure, a drain, a first insulating structure and a drain doped region. The gate structure is disposed on the substrate. The drain is disposed in the substrate, at one side of the gate structure. The first insulating structure is disposed on the substrate, under the gate structure to partially overlap with the gate structure. The drain doped region is disposed in the substrate, under the drain and the first insulating structure, and the drain doped region includes a discontinuous bottom surface.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: July 26, 2022
    Assignee: Vanguard International Semiconductor Corporation
    Inventors: Wen-Hsin Lin, Shin-Chen Lin, Yu-Hao Ho, Cheng-Tsung Wu, Chiu-Hao Chen
  • Patent number: 11393713
    Abstract: In a method of manufacturing a semiconductor device including a field effect transistor (FET), a sacrificial region is formed in a substrate, and a trench is formed in the substrate. A part of the sacrificial region is exposed in the trench. A space is formed by at least partially etching the sacrificial region, an isolation insulating layer is formed in the trench and the space, and a gate structure and a source/drain region are formed. An air spacer is formed in the space under the source/drain region.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: July 19, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Clement Hsinghen Wann, Chun Hsiung Tsai, Shahaji B. More, Che-Chih Hsu, Chinyu Su, Po-Han Tseng, Wen Han Hung, Chih-Hsin Ko, Yu-Ming Lin
  • Patent number: 11382076
    Abstract: Some of the present implementations provide a method for a user equipment (UE) for performing a physical uplink control channel (PUCCH) repetition. The method may include receiving, from a base station, a physical downlink control channel (PDCCH) comprising downlink control information (DCI) in a control resource set (CORESET). The method then determines a spatial domain filter for a PUCCH transmission based on an index associated with the CORESET. After determining the spatial domain filter, the method may transmit, to the base station, a PUCCH in a slot using the spatial domain filter, and transmit, to the base station, a repeat of the PUCCH in one of the same slot, or a different slot, using the spatial domain filter.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: July 5, 2022
    Assignee: FG Innovation Company Limited
    Inventors: Yu-Hsin Cheng, Tsung-Hua Tsai, Wan-Chen Lin
  • Publication number: 20220206343
    Abstract: A touch front light module includes a touch light-guiding unit, a light-emitting unit, and a protective layer. The touch light-guiding unit includes a glass board, a touch layer disposed on a top surface of the glass board, and a microstructure layer disposed on a bottom surface of the glass board and which has a plurality of microstructures for light scattering. The light-emitting unit is disposed on a lateral side of the touch light-guiding unit and is configured to emit light to be incident on the lateral surface of the glass board. The protective layer is disposed on the touch layer. A touch display device including a display module and the touch front light module disposed on the display module is also disclosed.
    Type: Application
    Filed: December 29, 2020
    Publication date: June 30, 2022
    Inventors: Sheh Jung Lai, Kuo Hsin Wang, Ming Chuan Lin, Yu Ling Chen
  • Patent number: 11375483
    Abstract: A method for multiplexing UCI performed by a UE is provided. The method includes: receiving, from a BS, an RRC configuration to configure a sequence that is selected from either a first sequence or a second sequence; receiving, from the BS, a DCI message including an indicator; determining a value corresponding to the indicator based on the configured sequence; and multiplexing a UCI message based on the determined value.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: June 28, 2022
    Assignee: FG Innovation Company Limited
    Inventors: Wan-Chen Lin, Yu-Hsin Cheng
  • Patent number: 11367562
    Abstract: A coating layer is used to encapsulate winding turns of an insulated conductive wire of a coil that is encapsulated by a magnetic material containing magnetic particles so as to prevent the magnetic particles from damaging the insulated insulating layer of the insulated conductive wire of the coil when the magnetic material is pressed to form a magnetic body, thereby avoiding unwanted short circuits that are caused by the magnetic particles and damaged portions of the insulated conductive wire.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: June 21, 2022
    Assignee: CYNTEC CO., LTD.
    Inventor: Yu-Hsin Lin
  • Publication number: 20220182040
    Abstract: A filter circuit includes a polyphase filter used to generate a plurality of output signals with different phases according to a plurality of input signals. The polyphase filter includes a switch circuit and a feed-forward capacitor. The switch circuit has a control terminal used to receive a control voltage, a first connection terminal used to output one of the output signals, and a second connection terminal used to receive one of the input signals. The feed-forward capacitor has a first plate coupled to the second connection terminal of the switch circuit and a second plate coupled to the control terminal of the switch circuit.
    Type: Application
    Filed: October 18, 2021
    Publication date: June 9, 2022
    Applicant: MEDIATEK INC.
    Inventors: Fong-Wen Lee, Wen-Chieh Wang, Yu-Hsin Lin
  • Patent number: 11348983
    Abstract: Sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in an organic light-emitting diode (OLED) display are described herein. The overhang structures are permanent to the sub-pixel circuit. The overhang structures include a conductive oxide. A first configuration of the overhang structures includes a base portion and a top portion with the top portion disposed on the base portion. In a first sub-configuration, the base portion includes the conductive oxide of at least one of a TCO material or a TMO material. In a second sub-configuration, the base portion includes a metal alloy material and the conductive oxide of a metal oxide surface. A second configuration of the overhang structures includes the base portion and the top portion with a body portion disposed between the base portion and the top portion. The body portion includes the metal alloy body and the metal oxide surface.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: May 31, 2022
    Assignee: Applied Materials, Inc.
    Inventors: Ji-Young Choung, Chung-Chia Chen, Yu Hsin Lin, Jungmin Lee, Dieter Haas, Si Kyoung Kim
  • Patent number: 11349442
    Abstract: The present invention provides a differential to single-ended converter including a first input node, a second input node, an operational amplifier and a feedback circuit. The operational amplifier has a first terminal and a second terminal, wherein the first terminal of the operational amplifier receives a first signal from the first input terminal, and the second terminal of the operational amplifier receives a second signal from the second input terminal. The feedback circuit is configured to receive an output signal of the operational amplifier and generate a first feedback signal to the first terminal of the operational amplifier to reduce a swing of the first signal, and generate a second feedback signal to the second terminal of the operational amplifier to balance noises induced by the feedback circuit and inputted to the first terminal and the second terminal.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: May 31, 2022
    Assignee: MEDIATEK INC.
    Inventors: Fong-Wen Lee, Yu-Hsin Lin
  • Publication number: 20220147763
    Abstract: A recognition system and an image augmentation and training method thereof are provided. The image augmentation and training method of a recognition system includes the following steps. A plurality of image frames are obtained, wherein each of the image frames includes an object pattern. A plurality of environmental patterns are obtained. The object pattern is separated from each of the image frames. A plurality of image parameters are set. The image frames, based on the object patterns and the environmental patterns, are augmented according to the image parameters to increase the number of the image frames. A recognition model is trained using the image frames.
    Type: Application
    Filed: February 24, 2021
    Publication date: May 12, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ting-Hsun CHENG, Yu-Ju CHAO, Hsin-Cheng LIN, Chih-Chia CHANG, Yu-Hsin LIN, Sen-Yih CHOU
  • Publication number: 20220118576
    Abstract: A system and a method for detecting tool status of a machine tool equipped with a controller and cutting tools are provided. The method includes the steps of: receiving a plurality of manufacturing signals; processing data from the manufacturing signals to organized information; selecting target features characterizing less noise, high effectiveness, and low multicollinearity from the organized information; fitting a classification model using tool status information with the organized information and the target features; obtaining tool status levels by using the classification model; and outputting tool treatments corresponding to the tool status levels.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 21, 2022
    Inventors: Yu-Hsin Lin, Yun-Chiao Chen, Pei-Ning Wang, Bei-Hua Yang, Guan-Lun Cheng, Li-Yu Hsu
  • Publication number: 20220122274
    Abstract: A method, a processing device, and a system for object tracking are proposed. The method includes the following steps. Imaging capturing is performed on an actual scene by using a primary camera and at least one secondary camera to respectively generate a primary image and at least one secondary image. Image stacking is performed on the primary image and the at least one secondary image to generate a stacked image. Position information and depth information of each object in the stacked image are computed. Whether there exist same objects among the objects in the stacked images is determined based on the position information and the depth information of each of the objects.
    Type: Application
    Filed: November 27, 2020
    Publication date: April 21, 2022
    Applicant: Industrial Technology Research Institute
    Inventors: Te-Chih Liu, Jian-Lung Chen, Yu-Hsin Lin
  • Patent number: 11295133
    Abstract: An interaction display method and an interaction display system are provided. The interaction display system includes a transparent display and at least one image sensing device. Image data of a plurality of operators is captured by the image sensing device. At least one local feature and at least one global feature of the operators are extracted from the image data, and at least one projection point on a display plane of the transparent display is detected. Each local feature and each global feature are paired. Each projection point and each global feature are paired. According to a pairing result between each local feature and each global feature and a pairing result between each projection point and each global feature, a pointing direction of one of the operators is determined, an interaction continuation operation is performed, and/or notification information is provided.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: April 5, 2022
    Assignee: Industrial Technology Research Institute
    Inventors: Pi-Hsien Wang, Yu-Hsin Lin, Chih-Chia Chang
  • Publication number: 20220077252
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20220074811
    Abstract: A method for assessing preload degradation of a ball screw is to be implemented by a computer device. The method includes: obtaining an entry of time-domain vibration data based on a vibration signal which is related to vibrations of balls of the ball screw; obtaining an entry of frequency-domain vibration derived data based on the time-domain vibration data; obtaining a vibration eigenvector based on the entry of frequency-domain vibration derived data; performing preload assessment based on the vibration eigenvector, reference vibration vectors and a preload assessment range to obtain a result of the preload assessment; and determining whether preload degradation has occurred on the ball screw based on the result of the preload assessment.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 10, 2022
    Inventor: YU-HSIN LIN
  • Publication number: 20220077251
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a substrate, adjacent pixel-defining layer (PDL) structures disposed over the substrate and defining sub-pixels of the device, inorganic overhang structures disposed on an upper surface of the PDL structures, and a plurality of sub-pixels. Each sub-pixel includes an anode, an organic light-emitting diode (OLED) material disposed over and in contact with the anode, a cathode disposed over the OLED material and extending under the inorganic overhang structures adjacent to each sub-pixel, and an encapsulation layer disposed over the cathode. The encapsulation layer extends under at least a portion of the inorganic overhang structures and along a sidewall of the inorganic overhang structures.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • Publication number: 20220077257
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Application
    Filed: October 11, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim