Patents by Inventor Li-Yang Chen

Li-Yang Chen 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: 20250300639
    Abstract: Examples herein describe pulse generation circuitry. The pulse generation circuitry includes a first pulse generator circuit configured to generate a first pulsed output by sampling a data input using a first clock signal having first pulses and a second clock signal having second pulses that do not overlap the first pulses. The first and second clock signals are separated by a phase shift. The pulse generation circuitry also includes a second pulse generator circuit configured to generate a second pulsed output by sampling the data input using a third clock signal having third pulses and a fourth clock signal having fourth pulses that do not overlap the third pulses. The third and fourth clock signals are separated by the phase shift. A multiplexor is configured to output a third pulsed output based on the first pulsed output and the second pulsed output.
    Type: Application
    Filed: March 21, 2024
    Publication date: September 25, 2025
    Inventors: Li-Yang CHEN, Chuen-Huei CHOU, Chi Fung POON
  • Publication number: 20250212856
    Abstract: Disclosed herein is a genetically modified mouse whose genome comprises a transgene encoding a Miltenberger blood group antigen subtype III (Mi.II antigen). According to embodiments of the present disclosure, the Mi.III antigen comprises the amino acid sequence of SEQ ID NO: 1. Also disclosed herein are a method of producing the genetically modified mouse, and uses of the genetically modified mouse in selecting a drug candidate for treating hypertension.
    Type: Application
    Filed: December 27, 2023
    Publication date: July 3, 2025
    Inventors: Kate HSU, Li-Yang CHEN, Pin-Lung CHEN
  • Publication number: 20250155319
    Abstract: A system and a method for calibration of optical measurement devices are described. In one embodiment, the optical measurement device comprises an imaging lens, and the calibration system includes a projection light source, a lens module, and a projection element. The light emitted from the projection light source passes through the projection element and is projected by the lens module, and then captured by the imaging lens of the optical measurement device. The exit pupil of the lens module in the calibration system is coincident with the entrance pupil of the imaging lens of the optical measurement device, providing a compact and highly efficient optical calibration mechanism.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 15, 2025
    Applicant: CHROMA ATE INC.
    Inventors: I-Chang Chiu, Hung-Ta Chien, Yu-Shuan Lin, Shih-Min Hsu, Li-Yang Chen, Tsung-Hsien Ou
  • Patent number: 12126335
    Abstract: A transmission system is disclosed including a driver circuit. The driver circuit includes multiplexer circuits that receive parallel data and operate as a differential pair. At least one of the multiplexer circuits is coupled to a first circuit node and a second circuit node of the driver circuit. The at least one the multiplexer circuits outputs serial data from the multiplexer circuits at the first and second circuit nodes. The first and second nodes are coupled to a differential output network. The first and second nodes are coupled to an inductor circuit. The first and second nodes are coupled to a cross-coupled circuit. The inductor circuit drains driver circuit current at the first circuit node. The second circuit node and the cross-coupled circuit steer driver circuit current at the first circuit node and the second circuit node.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: October 22, 2024
    Assignee: XILINX, INC.
    Inventors: Li-Yang Chen, Chi Fung Poon, Chuen-Huei Chou
  • Publication number: 20240291487
    Abstract: A transmission system is disclosed including a driver circuit. The driver circuit includes multiplexer circuits that receive parallel data and operate as a differential pair. At least one of the multiplexer circuits is coupled to a first circuit node and a second circuit node of the driver circuit. The at least one the multiplexer circuits outputs serial data from the multiplexer circuits at the first and second circuit nodes. The first and second nodes are coupled to a differential output network. The first and second nodes are coupled to an inductor circuit. The first and second nodes are coupled to a cross-coupled circuit. The inductor circuit drains driver circuit current at the first circuit node. The second circuit node and the cross-coupled circuit steer driver circuit current at the first circuit node and the second circuit node.
    Type: Application
    Filed: February 28, 2023
    Publication date: August 29, 2024
    Inventors: Li-Yang CHEN, Chi Fung POON, Chuen-Huei CHOU
  • Patent number: 11087218
    Abstract: An electronic device, a presentation method for a decision-making process module and a non-volatile computer readable medium are provided. The electronic device includes a memory, a processor and a display. The processor generates or obtains a decision-making process module for determining a particular object. The display presents the decision-making process module. The decision-making process module includes a plurality of decision-making sub-processes and a plurality of decision-making blocks. The decision-making sub-processes verify and integrate the information about the particular object received from the source. The decision-making blocks are formed by arranging one or some of a plurality of decision-making sub-processes, and the decision-making process modules are formed by arranging the decision-making blocks.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: August 10, 2021
    Assignee: Industrial Technology Research Institute
    Inventors: August Chao, Hao-Ren Wu, Guan-Cheng Huang, Li-Yang Chen, Yi-Lin Tsai
  • Publication number: 20190180190
    Abstract: An electronic device, a presentation method for a decision-making process module and a non-volatile computer readable medium are provided. The electronic device includes a memory, a processor and a display. The processor generates or obtains a decision-making process module for determining a particular object. The display presents the decision-making process module. The decision-making process module includes a plurality of decision-making sub-processes and a plurality of decision-making blocks. The decision-making sub-processes verify and integrate the information about the particular object received from the source. The decision-making blocks are formed by arranging one or some of a plurality of decision-making sub-processes, and the decision-making process modules are formed by arranging the decision-making blocks.
    Type: Application
    Filed: December 28, 2017
    Publication date: June 13, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: AUGUST CHAO, Hao-Ren Wu, Guan-Cheng Huang, Li-Yang Chen, Yi-Lin Tsai
  • Patent number: 10218367
    Abstract: A frequency synthesizing device includes a voltage-controlled oscillator receiving an adjusting signal and generating an output signal according to the adjusting signal. A feedback frequency divider having a plurality of divisor values receives the output signal and generates a feedback signal after performing frequency dividing. An automatic frequency calibration circuit of the frequency synthesizing device includes a first frequency divider receiving a reference frequency, and a second frequency divider receiving the feedback signal. A comparator of the automatic frequency calibration circuit receives and compares outputs from the first frequency divider and the second frequency divider in a predetermined period to generate a comparing result. A state machine outputs the adjusting signal according to the comparing result in a calibration mode.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: February 26, 2019
    Assignee: Raydium Semiconductor Corporation
    Inventors: Jung-Sui Kao, Jri Lee, Li-Yang Chen
  • Publication number: 20170324418
    Abstract: A frequency synthesizing device includes a voltage-controlled oscillator receiving an adjusting signal and generating an output signal according to the adjusting signal. A feedback frequency divider having a plurality of divisor values receives the output signal and generates a feedback signal after performing frequency dividing. An automatic frequency calibration circuit of the frequency synthesizing device includes a first frequency divider receiving a reference frequency, and a second frequency divider receiving the feedback signal. A comparator of the automatic frequency calibration circuit receives and compares outputs from the first frequency divider and the second frequency divider in a predetermined period to generate a comparing result. A state machine outputs the adjusting signal according to the comparing result in a calibration mode.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 9, 2017
    Inventors: Jung-Sui KAO, Jri LEE, Li-Yang CHEN
  • Publication number: 20110284931
    Abstract: A transistor device sequentially comprises a semiconductor substrate, a drain, a source, a gate metal seed layer and a gate Schottky contact. The gate metal seed layer comprises a gelatinous substance layer and multiple metal seed crystals. A manufacture method comprises steps of providing a semiconductor substrate; forming a drain and a source; forming a patterned photoresist layer with a photolithography to define a gate area on the semiconductor substrate; forming a gate metal seed layer on the semiconductor substrate with a sensitization process and an activation process; and forming a gate Schottky contact on the gate metal seed layer with an electroless plating approach.
    Type: Application
    Filed: May 20, 2011
    Publication date: November 24, 2011
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Wen-Chau Liu, Huey-Ing Chen, Li-Yang Chen, Chien-Chang Huang