Patents by Inventor Shang Chung

Shang Chung 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: 11996842
    Abstract: An integrated circuit includes a flip-flop circuit and a gating circuit. The flip-flop circuit is arranged to receive an input data for generating a master signal during a writing mode according to a first clock signal and a second clock signal, and to output an output data according to the first clock signal and the second clock signal during a storing mode. The gating circuit is arranged for generating the first clock signal and the second clock signal according to the master signal and an input clock signal. When the input clock signal is at a signal level, the first clock signal and the second clock signal are at different logic levels. When the input clock signal is at another signal level, the first clock signal and the second clock signal are at a same logic level determined according to a signal level of the master signal.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: May 28, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Greg Gruber, Chi-Lin Liu, Ming-Chang Kuo, Lee-Chung Lu, Shang-Chih Hsieh
  • Publication number: 20240162618
    Abstract: An antenna structure includes a metal mechanism element, a ground element, a feeding radiation element, a first radiation element, a second radiation element, a parasitic radiation element, a tuning circuit, and a nonconductive support element. The metal mechanism element has a slot. The metal mechanism element includes a first grounding portion and a second grounding portion. The slot is positioned between the first grounding portion and the second grounding portion. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The parasitic radiation element is coupled to the ground element. The parasitic radiation element is adjacent to the first radiation element and the second radiation element. The tuning circuit is coupled between the first grounding portion and the second grounding portion of the metal mechanism element.
    Type: Application
    Filed: October 18, 2023
    Publication date: May 16, 2024
    Inventors: Wei-Chung CHANG, Shang-Ching TSENG
  • Patent number: 11983479
    Abstract: A method of fabricating an integrated circuit includes placing a first set of conductive feature patterns on a first level, placing a second set of conductive feature patterns on a second level, placing a first set of via patterns between the second set of conductive feature patterns and the first set of conductive feature patterns, placing a third set of conductive feature patterns on a third level different from the first level and the second level, placing a second set of via patterns between the third set of conductive feature patterns and the second set of conductive feature patterns, and manufacturing the integrated circuit based on at least one of the above patterns of the integrated circuit.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: May 14, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jung-Chan Yang, Ting-Wei Chiang, Jerry Chang-Jui Kao, Hui-Zhong Zhuang, Lee-Chung Lu, Li-Chun Tien, Meng-Hung Shen, Shang-Chih Hsieh, Chi-Yu Lu
  • Patent number: 11948702
    Abstract: A radiation source apparatus includes a vessel, a laser source, a collector, a horizontal obscuration bar, and a reflective mirror. The vessel has an exit aperture. The laser source is configured to emit a laser beam to excite a target material to form a plasma. The collector is disposed in the vessel and configured to collect a radiation emitted by the plasma and to reflect the collected radiation to the exit aperture of the vessel. The horizontal obscuration bar extends from a sidewall of the vessel at least to a position between the laser source and the exit aperture of the vessel. The reflective mirror is in the vessel and connected to the horizontal obscuration bar.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: April 2, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wei-Chung Tu, Sheng-Kang Yu, Shang-Chieh Chien, Li-Jui Chen, Heng-Hsin Liu
  • Publication number: 20240105885
    Abstract: A display panel including a wavelength conversion structure that includes a base structure including partition walls that define a first space and a second space, a first quantum dot composite disposed in the first space, and a second quantum dot composite disposed in the second space. The height of the partition wall is greater than or equal to about 5 micrometers and less than or equal to about 50 micrometers, and the first quantum dot composite provides a first top surface and the second quantum dot composite provides a second top surface. A production method for making the wavelength conversion structure uses a first ink composition that includes first quantum dots and a first matrix, and a second ink composition that includes second quantum dots and a second matrix.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 28, 2024
    Inventors: Shang Hyeun PARK, Deukseok CHUNG, Tae Gon KIM, Min Jong BAE, Shin Ae JUN
  • Patent number: 11937932
    Abstract: An acute kidney injury predicting system and a method thereof are proposed. A processor reads the data to be tested, the detection data, the machine learning algorithm and the risk probability comparison table from a main memory. The processor trains the detection data according to the machine learning algorithm to generate an acute kidney injury prediction model, and inputs the data to be tested into the acute kidney injury prediction model to generate an acute kidney injury characteristic risk probability and a data sequence table. The data sequence table lists the data to be tested in sequence according to a proportion of each of the data to be tested in the acute kidney injury characteristics. The processor selects one of the medical treatment data from the risk probability comparison table according to the acute kidney injury characteristic risk probability.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: March 26, 2024
    Assignees: TAICHUNG VETERANS GENERAL HOSPITAL, TUNGHAI UNIVERSITY
    Inventors: Chieh-Liang Wu, Chun-Te Huang, Cheng-Hsu Chen, Tsai-Jung Wang, Kai-Chih Pai, Chun-Ming Lai, Min-Shian Wang, Ruey-Kai Sheu, Lun-Chi Chen, Yan-Nan Lin, Chien-Lun Liao, Ta-Chun Hung, Chien-Chung Huang, Chia-Tien Hsu, Shang-Feng Tsai
  • Publication number: 20240075558
    Abstract: A processing method of a single crystal material includes the following steps. A single crystal material is provided as an object to be modified. The amorphous phase modification apparatus is used for emitting a femtosecond laser beam to process an internal portion of the object to be modified. The processing includes using a femtosecond laser beam to form a plurality of processing lines in the internal portion of the object to be modified, wherein each of the processing lines include a zigzag pattern processing, and a processing line spacing between the plurality of processing lines is in a range of 200 ?m to 600 ?m, wherein after the object to be modified is processed, a modified layer is formed in the object to be modified. Slicing or separating out a portion in the object to be modified that includes the modified layer.
    Type: Application
    Filed: August 23, 2023
    Publication date: March 7, 2024
    Applicants: GlobalWafers Co., Ltd., mRadian Femto Sources Co., Ltd.
    Inventors: Chien Chung Lee, Bo-Kai Wang, Shang-Chi Wang, Chia-Chi Tsai, I-Ching Li
  • Publication number: 20240077362
    Abstract: The present disclosure provides a bolometer including a substrate, a reflecting mirror on the substrate, and a temperature sensing unit above the reflecting mirror. The temperature sensing unit includes a first insulating layer, a thermistor on the first insulating layer, a second insulating layer on the thermistor, an electrode layer in the second insulating layer and right above the thermistor, and a metal meta-surface in the second insulating layer and right above the electrode layer. The electrode layer includes a plurality of electrodes separated from each other. A projection region of the metal meta-surface on the thermistor is equal to or larger than the thermistor.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 7, 2024
    Inventors: Kuo-Bin HONG, Shang-Yu CHUANG, Kuang-Hao CHIANG, Hao-Chung KUO
  • Patent number: 11917885
    Abstract: An electronic device includes a first substrate, a plurality of light emitting elements each having a horizontal length and a vertical length which are less than or equal to about 10 micrometers (?m), each of the plurality of light emitting elements being disposed on the first substrate, a quantum dot color filter layer disposed on the plurality of light emitting elements, and a first overcoat layer between a plurality of light emitting elements and the quantum dot color filter layer. The quantum dot color filter layer includes a plurality of quantum dot color filters partitioned by a plurality of first partition walls so as to be overlapped with the plurality of light emitting elements, respectively.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Jong Bae, Deukseok Chung, Tae Gon Kim, Shang Hyeun Park, Shin Ae Jun
  • Publication number: 20060145755
    Abstract: The present invention provides a square wave modulation design to control the frequency and phase of the carrier for a Class-D audio amplifier. In a half bridge-tied mode, the Class-D audio amplifier comprises a PWM (Pulse Width Modulator) for receiving an input signal and a square wave, a predriver and a power MOS circuit, the square wave controls the frequency and the phase of a carrier for the PWM, the power MOS circuit outputs signal for driving a loudspeaker. In a full bridge-tied mode, the Class-D audio amplifier comprises a PWM (Pulse Width Modulator) for receiving input signals and square waves, two predrivers and two power MOS circuits, the square waves control the modulation for the output carriers, the two power MOS circuits output signals respectively to pass through two filters to drive a loudspeaker cooperately.
    Type: Application
    Filed: February 2, 2005
    Publication date: July 6, 2006
    Applicant: Princeton Technology Corporation
    Inventors: Ming Chen, Shang Chung
  • Publication number: 20060125554
    Abstract: The present invention provides an asynchronous BTL (Bridge Tied Load) design for a Class-D audio amplifier. The Class-D audio amplifier comprises two independent signal routes, each of the two independent signal routes includes a PWM (Pulse Width Modulator), a predriver and a power MOS circuit; each of the two independent signal routes receives an input signal via the PWM thereof, and outputs signal through the power MOS circuit thereof, and then cooperatively drive a loudspeaker; no synchronous signal is inputted to each of the two PWMs, and the two power MOS circuits feed back independent signals respectively to the two PWMs. The present invention omits the synchronous design of the prior art, and let the two push-pull signals required by the BTL design being processed independently, while cooperatively drive the loudspeaker.
    Type: Application
    Filed: January 25, 2005
    Publication date: June 15, 2006
    Applicant: Princeton Technology Corporation
    Inventors: Ming Chen, Shang Chung