Patents by Inventor Chung Hsiung Lee

Chung Hsiung Lee 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: 11942376
    Abstract: Methods of manufacturing a semiconductor structure are provided. One of the methods includes: receiving a substrate including a first conductive region of a first transistor and a second conductive region of a second transistor, wherein the first transistor and the second transistor have different conductive types; performing an amorphization on the first conductive region and the second conductive region; performing an implantation over the first conductive region of the first transistor; forming a contact material layer over the first conductive region and the second conductive region; performing a thermal anneal on the first conductive region and the second conductive region; and performing a laser anneal on the first conductive region and the second conductive region.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: March 26, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chun Hsiung Tsai, Cheng-Yi Peng, Ching-Hua Lee, Chung-Cheng Wu, Clement Hsingjen Wann
  • Publication number: 20230281220
    Abstract: A method and device for data synchronization, a storage medium and an electronic device are provided. The method for data synchronization includes operations as follows. Synchronization configuration information for data to be synchronized is determined, and the synchronization configuration information at least includes a data identification of the data to be synchronized and a source data table identification of a source data table where the data to be synchronized is located. A source database is queried based on the source data table identification to obtain a target source data table where the data to be synchronized is located. A field identification of the data to be synchronized is determined from the target source data table based on the data identification. A target data table is constructed based on the field identification, and the data to be synchronized is synchronized into the target data table.
    Type: Application
    Filed: August 30, 2022
    Publication date: September 7, 2023
    Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: CHUNG-HSIUNG LEE, Kewu Sun, Lu Yu, Po-Hao Wang, Delong Huang
  • Patent number: 8514983
    Abstract: A signal selection apparatus for selecting a target signal from a plurality of input signals is provided. The input signals correspond to different time indexes. The signal selection apparatus comprises a weight calculation unit for generating a corresponding weight respectively for each of the input signals, a processing unit for processing the input signals respectively to generate a plurality of processed signals according to the weights, and a selection unit for selecting a signal with a larger energy from the processed signals as the target signal, wherein the weights are used for adjusting an individual energy of the input signals such that the time index of the target signal is earlier within the input signals.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: August 20, 2013
    Assignee: MStar Semiconductor, Inc.
    Inventors: Chung-Hsiung Lee, Yu Hsien Ku
  • Patent number: 8144249
    Abstract: A multi-slicing horizontal synchronization signal generating apparatus and method is provided. The apparatus includes a slicer, a numerically controlled oscillator (NCO), a first phase detector, a second phase detector and a calibration circuit. The slicer performs edge detection on a video signal having a first horizontal synchronization, and generates a first detection signal and a second detection signal according to a first voltage level and a second voltage level, respectively. The NCO generates a second horizontal synchronization signal. The first phase detector detects a first phase difference between the first detection signal and the second horizontal synchronization signal, and the second detector detects the second phase difference between the second detection signal and a reference time point. The calibration circuit generates a calibration signal according to the first phase difference and the second phase difference.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: March 27, 2012
    Assignee: MStar Semiconductor, Inc.
    Inventors: Cheng Ting Ko, Chung Hsiung Lee
  • Publication number: 20110268171
    Abstract: A signal selection apparatus for selecting a target signal from a plurality of input signals is provided. The input signals correspond to different time indexes. The signal selection apparatus comprises a weight calculation unit for generating a corresponding weight respectively for each of the input signals, a processing unit for processing the input signals respectively to generate a plurality of processed signals according to the weights, and a selection unit for selecting a signal with a larger energy from the processed signals as the target signal, wherein the weights are used for adjusting an individual energy of the input signals such that the time index of the target signal is earlier within the input signals.
    Type: Application
    Filed: January 4, 2011
    Publication date: November 3, 2011
    Applicant: MSTAR SEMICONDUCTOR, INC.
    Inventors: Chung-Hsiung Lee, Yu Hsien Ku
  • Patent number: 8035741
    Abstract: An apparatus for detecting vertical blanking interval (VBI) signals and an associated detecting method are disclosed. The apparatus can reduce the probability of false alarm by dynamically adjusting the range of a detection window within the VBI interval, thereby enhancing the detection accuracy. The apparatus includes a detection unit and a window-adjusting unit. The detection unit detects whether a television signal contains a clock run-in signal within the detection window to generate a detection signal. The window-adjusting unit dynamically adjusts the range of the detection window according to the detection signal.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: October 11, 2011
    Assignee: MStar Semiconductor, Inc.
    Inventor: Chung Hsiung Lee
  • Publication number: 20090135301
    Abstract: A multi-slicing horizontal synchronization signal generating apparatus and method is provided. The apparatus includes a slicer, a numerically controlled oscillator (NCO), a first phase detector, a second phase detector and a calibration circuit. The slicer performs edge detection on a video signal having a first horizontal synchronization, and generates a first detection signal and a second detection signal according to a first voltage level and a second voltage level, respectively. The NCO generates a second horizontal synchronization signal. The first phase detector detects a first phase difference between the first detection signal and the second horizontal synchronization signal, and the second detector detects the second phase difference between the second detection signal and a reference time point. The calibration circuit generates a calibration signal according to the first phase difference and the second phase difference.
    Type: Application
    Filed: October 23, 2008
    Publication date: May 28, 2009
    Applicant: MSTAR SEMICONDUCTOR, INC.
    Inventors: CHENG TING KO, CHUNG HSIUNG LEE
  • Publication number: 20080074539
    Abstract: An apparatus for detecting vertical blanking interval (VBI) signals and an associated detecting method are disclosed. The apparatus can reduce the probability of false alarm by dynamically adjusting the range of a detection window within the VBI interval, thereby enhancing the detection accuracy. The apparatus includes a detection unit and a window-adjusting unit. The detection unit detects whether a television signal contains a clock run-in signal within the detection window to generate a detection signal. The window-adjusting unit dynamically adjusts the range of the detection window according to the detection signal.
    Type: Application
    Filed: November 29, 2006
    Publication date: March 27, 2008
    Inventor: Chung Hsiung Lee