Patents by Inventor Yang Du

Yang Du 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: 20250116447
    Abstract: The present disclosure provides a refrigerator and a refrigerator air duct purification system and belongs to the field of refrigerator purification technologies. A refrigeration air duct front foam is fixed at a rear side of a refrigeration air duct backplate. A light-source-oriented light transmission assembly is disposed at a front side of the refrigeration air duct backplate. An air outlet penetrating back and forth is disposed on the refrigeration air duct front foam, the refrigeration air duct backplate and the light-source-oriented light transmission assembly. An outlet air end of the air outlet is in communication with the refrigeration chamber. In a main air duct are disposed an ion generator, an air quality sensor, and an ethylene concentration sensor. A control board is initially in a determination state to determine by a door opening/closing sensor whether a refrigeration door is opened, and if the refrigeration door is opened, start up an ion purification mode.
    Type: Application
    Filed: December 15, 2022
    Publication date: April 10, 2025
    Inventors: Huanjie TENG, Hongjun SUI, Ming LIU, Liran WANG, Ran CHENG, Ruitang YE, Yannan XIE, Yang DU
  • Publication number: 20250097894
    Abstract: A positioning method includes: obtaining an integrated signal strength and a first-path signal strength; obtaining an initial distance value between a sending device and a receiving device, and initial position information of the sending device; determining a correction distance value according to the integrated signal strength and the first-path signal strength, and correcting the initial distance value by using the correction distance value, to obtain a target distance value; and correcting the initial position information according to the target distance value, to obtain target position information.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 20, 2025
    Applicants: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI, LEAYUN TECHNOLOGY CO., LTD. OF ZHUHAI
    Inventors: Lifu WANG, Yang DU, Yanyu CHEN, Xiangpeng YIN, Tengda WANG, Dingqiang CHEN
  • Publication number: 20250032476
    Abstract: Described herein, inter alia, are 0.2 A adrenergic receptor agonists and uses thereof.
    Type: Application
    Filed: November 4, 2022
    Publication date: January 30, 2025
    Inventors: Brian K. Shoichet, Elissa A. Fink, Allan I. Basbaum, Joao M. Braz, Peter Gmeiner, Harald Hübner, Philipp Seemann, Tara Pfeiffer, Yang Du, Jun XU
  • Publication number: 20240420585
    Abstract: Embodiments of the present invention provide an approach for applying cognitive diagnostic modeling (CDM) and deep learning algorithms to improve knowledge transfer (KT) progress. Specifically, the approach aims to improve the process of transferring knowledge by breaking down a learning task into smaller subtasks that are related to a specific learning goal. The provided responses for each subtask are then evaluated using a deep learning algorithm, which generates a continuous score based on the difference between the provided response and the expected response. Each continuous score is then converted into a binary value to obtain a set of binary values. Based on the set of binary values, a diagnostic report is generated that reflects the progress of knowledge transfer for the assigned learning task. This approach allows for a more detailed and accurate assessment of the learning process, which can help to identify areas where further improvement is needed.
    Type: Application
    Filed: June 16, 2023
    Publication date: December 19, 2024
    Inventors: Yang Du, Andrew Low, Jennifer Mulsow
  • Publication number: 20240413236
    Abstract: A high electron mobility transistor includes a substrate, a semiconductor channel layer, a semiconductor barrier layer, a gate field plate, a source electrode, at least one first field plate, and a second field plate. The gate field plate is disposed on the semiconductor barrier layer. The source electrode is disposed on one side of the gate field plate, and the first field plate is disposed on the other side of the gate field plate and laterally spaced apart from the gate field plate. The second field plate covers the gate field plate and the first field plate and is electrically connected to the source electrode, where the area of the second field plate is larger than the sum of the area of the gate field plate and the area of the first field plate when perceived from a top-down perspective.
    Type: Application
    Filed: May 30, 2024
    Publication date: December 12, 2024
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Yang Du, Shin-chen Lin, Chia-ching Huang
  • Publication number: 20240390717
    Abstract: The present application discloses spiral water intake valves and fire-fighting robots. The spiral water intake valve includes a valve body. A main valve core and a spiral water intake mechanism are provided in the valve body. The spiral water intake mechanism includes a mating connector and a connecting base. The main valve core includes a main valve sealing base and a main valve screw. A water intake channel is provided in the center part of an upper valve cover of the valve body, the mating connector is provided in the water intake channel, the main valve sealing base is sealedly connected to the upper valve cover, and the main valve screw is threadedly connected to the connecting base. The fire-fighting robot includes a chassis and a track. At least one spiral water intake valve is provided on the track. A valve opening mechanism is provided on the chassis.
    Type: Application
    Filed: July 18, 2022
    Publication date: November 28, 2024
    Inventors: Zewen TAO, Yali WANG, Pengyu ZHANG, Jingwei JIANG, Xinli YU, Zhenxing LI, Songsong HAO, Yang DU
  • Publication number: 20240321626
    Abstract: A semiconductor structure includes a ceramic substrate, a first bonding layer, a second bonding layer, a cavity, and a semiconductor layer. The ceramic substrate includes holes on its surface. The first bonding layer is disposed on the surface of the ceramic substrate, and the second bonding layer is bonded to the first bonding layer. The cavity is disposed above the hole and enclosed by the first bonding layer and the second bonding layer. The semiconductor layer extends over the cavity and is disposed along the surface of the second bonding layer.
    Type: Application
    Filed: May 29, 2024
    Publication date: September 26, 2024
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Yang Du, Yung-Fong Lin, Tsung-Hsiang Lin, Yu-Chieh Chou, Cheng-Tao Chou, Yi-Chun Lu, Chun-Hsu Chen
  • Patent number: 12070462
    Abstract: Chemical compounds for the treatment of myeloid neoplasms and solid tumors are described, where the compounds were identified through a screening process assessing the binding affinity of the compounds to a synthesized fragment of Setbp1 protein.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: August 27, 2024
    Assignee: The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
    Inventors: Yang Du, Nhu Nguyen
  • Patent number: 12034071
    Abstract: A high electron mobility transistor includes a substrate, a semiconductor channel layer, a semiconductor barrier layer, a gate field plate, a source electrode, at least one first field plate, and a second field plate. The gate field plate is disposed on the semiconductor barrier layer. The source electrode is disposed on one side of the gate field plate, and the first field plate is disposed on the other side of the gate field plate and laterally spaced apart from the gate field plate. The second field plate covers the gate field plate and the first field plate and is electrically connected to the source electrode, where the area of the second field plate is larger than the sum of the area of the gate field plate and the area of the first field plate when perceived from a top-down perspective.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: July 9, 2024
    Assignee: Vanguard International Semiconductor Corporation
    Inventors: Yang Du, Shin-Chen Lin, Chia-Ching Huang
  • Patent number: 12027413
    Abstract: A semiconductor structure includes a ceramic substrate, a first bonding layer, a second bonding layer, a cavity, and a semiconductor layer. The ceramic substrate includes holes on its surface. The first bonding layer is disposed on the surface of the ceramic substrate, and the second bonding layer is bonded to the first bonding layer. The cavity is disposed above the hole and enclosed by the first bonding layer and the second bonding layer. The semiconductor layer extends over the cavity and is disposed along the surface of the second bonding layer.
    Type: Grant
    Filed: August 22, 2021
    Date of Patent: July 2, 2024
    Assignee: Vanguard International Semiconductor Corporation
    Inventors: Yang Du, Yung-Fong Lin, Tsung-Hsiang Lin, Yu-Chieh Chou, Cheng-Tao Chou, Yi-Chun Lu, Chun-Hsu Chen
  • Publication number: 20240103261
    Abstract: The invention relates to a hybrid optical fiber (1) which comprises a plurality of fiber cores (2), a first cladding (3) which encloses the plurality of fiber cores (2), and a second cladding (4) which surrounds the first cladding (3). In this case, the fiber cores (2) have a first refractive index ni, the first cladding (3) has a second refractive index nz and the second cladding (4) has a third refractive index n 3 , ni being greater than nz and nz being greater than n 3 . Furthermore, the invention relates to an endoscopic system (8) for examining a sample (9), comprising a hybrid optical fiber (1) and an optical arrangement (21). The optical arrangement (21) comprises a coherent light source (13) for introducing light into a proximal end of the hybrid optical fiber (1), such that the fiber cores (2) of the hybrid optical fiber (1) together with the first cladding (3) of the hybrid optical fiber (1) function as a multimode optical fiber.
    Type: Application
    Filed: January 28, 2022
    Publication date: March 28, 2024
    Inventors: Tomas CIZMAR, Yang DU, Katrin WONDRACZEK
  • Publication number: 20240100049
    Abstract: Provided herein are methods for treating ?-globinopathies, such as sickle cell disease and ?-thalassemia, by inducing fetal hemoglobin expression and/or embryonic hemoglobin expression.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 28, 2024
    Inventor: Yang Du
  • Publication number: 20230417847
    Abstract: An MPI reconstruction method, device, and system based on a RecNet model include obtaining a one-dimensional (1D) MPI signal on which imaging reconstruction is to be performed, taking the 1D MPI signal as an input signal, and inputting the input signal and a velocity signal of an FFP corresponding to the input signal into a trained magnetic particle reconstruction model RecNet for image reconstruction to obtain a two-dimensional (2D) MPI image, where the magnetic particle reconstruction model RecNet is constructed based on a domain conversion network and an improved UNet network. The MPI reconstruction method, device, and system obtain a high-quality and clear magnetic particle distribution image without obtaining the system matrix.
    Type: Application
    Filed: May 8, 2023
    Publication date: December 28, 2023
    Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
    Inventors: Yang DU, Jie TIAN, Zhengyao PENG, Lin YIN, Qian LIANG
  • Patent number: 11854741
    Abstract: A seat plate assembly for fixing a capacitor on a circuit board, including a base plate, a first guard plate, a second guard plate, a third guard plate, a fourth guard plate, a first reinforcing rib and a second reinforcing rib. The first guard plate, the second guard plate, the third guard plate and the fourth guard plate are provided spaced apart on an upper end surface of the base plate in sequence. The first reinforcing rib is configured to connect the first guard plate with the second guard plate. The second reinforcing rib is configured to connect the third guard plate with the fourth guard plate.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: December 26, 2023
    Assignee: CAPXON ELECTRONIC TECHNOLOGY CO., LTD
    Inventors: Wanhong Zhang, Runshen Wang, Yizhu Lin, Wei Yan, Yang Du
  • Patent number: 11835602
    Abstract: An MPI reconstruction method, device, and system based on a RecNet model include obtaining a one-dimensional (1D) MPI signal on which imaging reconstruction is to be performed, taking the 1D MPI signal as an input signal, and inputting the input signal and a velocity signal of an FFP corresponding to the input signal into a trained magnetic particle reconstruction model RecNet for image reconstruction to obtain a two-dimensional (2D) MPI image, where the magnetic particle reconstruction model RecNet is constructed based on a domain conversion network and an improved UNet network. The MPI reconstruction method, device, and system obtain a high-quality and clear magnetic particle distribution image without obtaining the system matrix.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: December 5, 2023
    Assignee: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
    Inventors: Yang Du, Jie Tian, Zhengyao Peng, Lin Yin, Qian Liang
  • Patent number: 11812208
    Abstract: A method and a device for reducing noise of a wireless-earphone, a wireless-earphone and a computer-readable storage medium are provided. In the method, a first electromagnetic signal from a slave earphone is received, and the first electromagnetic signal is converted to an audio signal. The first electromagnetic signal is obtained by a coil inducing an audio signal acquired by a microphone in the slave earphone. A to-be-denoised earphone is determined based on audio signals acquired by microphones in the earphones. It is determined whether an audio signal acquired by a microphone in the to-be-denoised earphone has a voice feature. Noise reduction processing is performed on the audio signal acquired by the microphone in the to-be-denoised earphone by using a filter in a case that the audio signal acquired by the microphone in the to-be-denoise earphone has the voice feature.
    Type: Grant
    Filed: December 28, 2019
    Date of Patent: November 7, 2023
    Assignee: GOERTEK INC.
    Inventors: Yang Hua, Yang Du, Shanshan Jiao, Chen Liu
  • Patent number: 11776174
    Abstract: A fluorescence molecular tomography reconstruction method includes: obtaining an MPI three-dimensional tomographic image, a body surface near-infrared fluorescence two-dimensional image, and a CT image; constructing an SIS capable of accommodating the ROI, and discretizing the SIS by using a finite element method; performing data mapping to obtain detected surface fluorescence signals, a prior of the anatomical structure of tissues and organs around the tumor and a prior of the tumor; performing forward model calculation to obtain a system matrix and constructing an objective function; iteratively solving the objective function based on the Laplacian regularization matrix to obtain a fluorescence molecular tomography reconstruction result; the present invention adopts MPI to guide the FMT, achieving complete morphology and structure, clear tissue edges, and high accuracy of spatial position.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: October 3, 2023
    Inventors: Jie Tian, Yu An, Guanghui Li, Yang Du, Daxiang Yan, Jiaqian Li
  • Patent number: 11733766
    Abstract: A three-dimensional (3D) ultra-low power neuromorphic accelerator is described. The 3D ultra-low power neuromorphic accelerator includes a power manager as well as multiple tiers. The 3D ultra-low power neuromorphic accelerator also includes multiple cores defined on each tier and coupled to the power manager. Each core includes at least a processing element, a non-volatile memory, and a communications module.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: August 22, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Yu Pu, Yang Du
  • Publication number: 20230175063
    Abstract: The present invention provides exosomal microRNAs as a marker for schizophrenia and the use thereof. Specifically, the present invention provides the use of reagent materials and/or instrumentation for detecting microRNA level in a sample from an individual to be tested in the manufacture of a detection system for diagnosing the risk of developing schizophrenia, the microRNA comprising: hsa-miR-206, hsa-miR-145-5p, hsa-miR-133a-3p, hsa miR-143-3p, hsa-miR-144-5p, hsa-miR-144-3p, hsa-miR-184, hsa-miR-499a-5p, hsa-miR-3614-5p, hsa-miR-941, hsa-miR-30c-5p, hsa-miR-339-5p, hsa-miR-30b-5p, and/or hsa-miR-6515-5p. The exosomal miRNAs of the present invention can be used as a biomarker for diagnosing patients with first-episode schizophrenia.
    Type: Application
    Filed: May 7, 2020
    Publication date: June 8, 2023
    Inventors: Yong Cheng, Yang Du, Yang Hu, Zongze Cao, Yun Yu, Xiaowan Li, Zexu Wei
  • Patent number: 11609623
    Abstract: A three-dimensional (3D) ultra-low power neuromorphic accelerator is described. The 3D ultra-low power neuromorphic accelerator includes a power manager as well as multiple tiers. The 3D ultra-low power neuromorphic accelerator also includes multiple cores defined on each tier and coupled to the power manager. Each core includes at least a processing element, a non-volatile memory, and a communications module.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: March 21, 2023
    Assignee: Qualcomm Incorporated
    Inventors: Yu Pu, Yang Du