Patents by Inventor Hu Chen

Hu 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: 20240156049
    Abstract: The present invention belongs to animal experiments field, disclosed a single factor modeling-constraint method and device for mice chronic fatigue syndrome, the modeling-constraint method is specifically using mineral water bottle to restraint mice; the mineral water bottle is divided into upper, middle and lower parts; the body of mineral water bottle is uniformly drilled for mice to breathe; the inner of the mineral water bottle is blocked by a cardboard to reduce the move space of mice; cover the mice through the divided bottle; one end of the opening is tightly attach to the wall, the other end is tightly attach to the mice feeding box, and keeping 30 minutes to restraint. The present invention utilizes mineral water bottle to make three simple restraint tube, not only saves the costs of experiment, but also turns waste into treasure, which is a simple operation, and increases the possibility of the experiment.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 16, 2024
    Applicants: Wuhan university of science and technology, Hubei Provincial Center for Disease Control and Prevention
    Inventors: Jing CHENG, Jianbo ZHAN, Dan LI, Xiang ZHONG, Ling HU, Tao HUANG, Guiping WANG, Lin-Wanyue CHEN, Yutong ZHANG
  • Publication number: 20240161323
    Abstract: The present disclosure provides a component matching and reporting method, which includes steps as follows. A 3D file is parsed to obtain features; the features is analyzed according to a feature analysis parameter to find out at least one component feature; it is judged whether the at least one component feature corresponds to a component according to a feature judgment parameter; when the at least one component feature corresponds to the component, the component is located; after the component is located, the component is measured to output a measurement report.
    Type: Application
    Filed: February 18, 2023
    Publication date: May 16, 2024
    Inventors: Ke-Min HU, Trista Pei-Chun CHEN, Chun-Hung LIN, Chun Chieh CHEN
  • Publication number: 20240158413
    Abstract: Disclosed in the present invention are a series of fused polycyclic substituted 5-carboxylic acid thienopyrimidine dione compounds and the use thereof. Specifically disclosed are a compound represented by formula (H) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: February 21, 2022
    Publication date: May 16, 2024
    Applicant: SOTER BIOPHARMA PTE. LTD.
    Inventors: Kevin X. Chen, Boyu Hu, Kai Zhou, Zhaoguo Chen, Bin Liu, Guoping Hu, Jian Li, Shuhui Chen
  • Patent number: 11982214
    Abstract: An oil inlet of a motor communicates with a first end of an oil pump through a first passage. A first oil sump of the motor communicates with a second end of the oil pump through a second passage. When the oil pump is rotating, a port at the first end is an oil outlet of the oil pump, and a port at the second end is an oil inlet of the oil pump. The first end of the oil pump communicates with a second oil sump through a third passage with a first valve. The second end of the oil pump communicates with the second oil sump through a fourth passage with a second valve. In this way, when the oil pump is reversing, coolant may be input into a motor cavity and accumulate in the motor cavity, so as to cool motor components in an immersion manner.
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: May 14, 2024
    Assignee: Huawei Digital Power Technologies Co., Ltd.
    Inventors: Jiangang Wang, Chaoqiang Wu, Hongbing Liu, Jun Chen, Hu Zhong
  • Patent number: 11984261
    Abstract: Various embodiments of the present disclosure are directed towards an integrated chip including a dielectric structure sandwiched between a first electrode and a bottom electrode. A passivation layer overlies the second electrode and the dielectric structure. The passivation layer comprises a horizontal surface vertically below a top surface of the passivation layer. The horizontal surface is disposed above a top surface of the dielectric structure.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: May 14, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Anderson Lin, Chun-Ren Cheng, Chi-Yuan Shih, Shih-Fen Huang, Yi-Chuan Teng, Yi Heng Tsai, You-Ru Lin, Yen-Wen Chen, Fu-Chun Huang, Fan Hu, Ching-Hui Lin, Yan-Jie Liao
  • Publication number: 20240148062
    Abstract: An electronic cigarette atomization core and an electronic cigarette. The electronic cigarette atomization core includes a porous body and a heating body, the porous body includes a liquid absorbing end and an atomization end, the atomization end has an end surface facing away from the liquid absorbing end, and the heating body is arranged on the end surface. An atomization surface includes a first atomization region, the first atomization region is located on the end surface, the first atomization region is a region in which a temperature can reach a predetermined atomization temperature range by means of heating of the heating body, and a ratio of an area of the first atomization region to an area of the end surface ranges from 0.05 to 0.90.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 9, 2024
    Inventors: Hu ZHOU, Guirong YUE, Chaonan CHEN
  • Publication number: 20240153051
    Abstract: This application provides a tone mapping method and apparatus for a panoramic image. The tone mapping method includes: determining one or more target metadata information units of a first pixel from a plurality of metadata information units, where the plurality of metadata information units are obtained by parsing a bitstream, the first pixel is any pixel in a to-be-processed panoramic video two-dimensional planar projection, the plurality of metadata information units correspond to a plurality of segmented regions included in a panoramic video three-dimensional spherical representation panoramic image, and there is a mapping relationship between the panoramic video two-dimensional planar projection and the panoramic video three-dimensional spherical representation panoramic image; and performing tone mapping on a pixel value of the first pixel based on the one or more target metadata information units, to obtain a target tone mapping value of the first pixel.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Inventors: Weiwei XU, Quanhe YU, Hu CHEN, Yichuan WANG
  • Publication number: 20240144718
    Abstract: An image processing method includes the following steps. A plurality of facial landmarks of a face frame are analyzed. A feature width is calculated according to the facial landmarks, and a head pose is analyzed according to the facial landmarks. The head pose is utilized to update the feature width to generate an updated width. A scale ratio of the updated width to an initial width is calculated. An object distance of a virtual camera is controlled according to the scale ratio. A two-dimensional image is captured from a virtual scene according to the object distance of the virtual camera.
    Type: Application
    Filed: February 23, 2023
    Publication date: May 2, 2024
    Inventors: Trista Pei-Chun CHEN, Chia-Ching LIN, Ke-Min HU
  • Publication number: 20240145214
    Abstract: Systems and methods of mitigating Coulomb effect in a multi-beam apparatus are disclosed. The multi-beam apparatus may include a charged-particle source configured to generate a primary charged-particle beam along a primary optical axis, a first aperture array comprising a first plurality of apertures having shapes and configured to generate a plurality of primary beamlets derived from the primary charged-particle beam, a condenser lens comprising a plane adjustable along the primary optical axis, and a second aperture array comprising a second plurality of apertures configured to generate probing beamlets corresponding to the plurality of beamlets, wherein each of the plurality of probing beamlets comprises a portion of charged particles of a corresponding primary beamlet based on at least a position of the plane of the condenser lens and a characteristic of the second aperture array.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 2, 2024
    Inventors: Weiming REN, Xuedong LIU, Xuerang HU, Zhong-wei CHEN, Martinus Gerardus Johannes Maria MAASSEN
  • Patent number: 11973858
    Abstract: Aspects of the disclosure are directed to a method for use on a blockchain network that includes an accounting node subnetwork having accounting nodes configured to record a data block onto a blockchain and a service node having service nodes configured to verify data blocks recorded by the accounting nodes onto the blockchain. The method can include generating a signature based on transaction information to be included in a data block to be added onto the blockchain by using a key specific to the accounting node. The method can further include adding the transaction information and the generated signature to the data block and adding the data block onto the blockchain, and transmitting the signature to the service nodes in the service node subnetwork, so that the service nodes perform signature verification on the signature based on the key specific to the accounting node.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 30, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Maocai Li, Hu Lan, Zongyou Wang, Kaiban Zhou, Haitao Tu, Jinsong Zhang, Yifang Shi, Changqing Yang, Li Kong, Gengliang Zhu, Yong Ding, Qucheng Liu, Qiuping Chen, Peng Wang
  • Patent number: 11968294
    Abstract: This application provide a data management method for a blockchain system, a medium, and an electronic device. The system includes an accounting node sub-network and a service node sub-network. The method includes: adding, after an accounting node generates a first data block, first key information used for verifying a block header of a second data block generated after the first data block to a block header of the first data block; generating a signature corresponding to the first data block, and adding the signature corresponding to the first data block to the block header of the first data block; and releasing the block header of the first data block to the service node sub-network, to cause a service node to verify the signature included in the block header of the first data block, and obtaining the first key information after a successful verification to verify the block header of the second data block.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: April 23, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Maocai Li, Zongyou Wang, Li Kong, Kaiban Zhou, Hu Lan, Yifang Shi, Changqing Yang, Jinsong Zhang, Yong Ding, Gengliang Zhu, Qucheng Liu, Qiuping Chen
  • Publication number: 20240122246
    Abstract: An electronic cigarette vaporization core and an electronic cigarette, the electronic cigarette vaporization core includes a porous body and a heating body. The porous body includes a liquid absorbing end and a vaporization end, a bump is arranged on the vaporization end, and the bump includes an end surface facing away from the porous body and a side surface located on an outer periphery of the bump. The heating body is arranged on the end surface, and a distance between at least a part of the heating body and an edge of the end surface is less than a predetermined value, so that both at least a part of the end surface and at least a part of the side surface form vaporization surfaces. Therefore, when the vaporization surface formed on the bump is fully used, utilization efficiency of heat energy of the heating body can be ensured on the basis of improving a heating speed of the heating body.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 18, 2024
    Inventors: Hu ZHOU, Guirong YUE, Chaonan CHEN
  • Publication number: 20240125003
    Abstract: A method of growing a single crystal ingot includes growing a single crystal silicon ingot from a silicon melt in a crucible within an inner chamber, adding a volatile dopant into a feed tube, positioning the feed tube within an inner chamber at a first height relative to a surface of the melt, adjusting the feed tube within the inner chamber to a second height at a speed rate, and heating the volatile dopant to form a gaseous dopant as the feed tube is moved from the first height to the second height at the speed rate. Each of the second height and the speed rate are selected to control a vaporization rate of the volatile dopant. The method also includes introducing dopant species into the melt while growing the ingot by contacting the surface of the melt with the gaseous dopant.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 18, 2024
    Inventors: Chieh HU, Hsien-Ta TSENG, Chun-Sheng WU, William Lynn LUTER, Liang-Chin CHEN, Sumeet BHAGAVAT, Carissima Marie HUDSON, Yu-Chiao Wu
  • Publication number: 20240125004
    Abstract: A method of growing a single crystal ingot includes growing a single crystal silicon ingot from a silicon melt in a crucible within an inner chamber, adding a volatile dopant into a feed tube, positioning the feed tube within an inner chamber at a first height relative to a surface of the melt, adjusting the feed tube within the inner chamber to a second height at a speed rate, and heating the volatile dopant to form a gaseous dopant as the feed tube is moved from the first height to the second height at the speed rate. Each of the second height and the speed rate are selected to control a vaporization rate of the volatile dopant. The method also includes introducing dopant species into the melt while growing the ingot by contacting the surface of the melt with the gaseous dopant.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 18, 2024
    Inventors: Chieh HU, Hsien-Ta TSENG, Chun-Sheng WU, William Lynn LUTER, Liang-Chin CHEN, Sumeet BHAGAVAT, Carissima Marie HUDSON, Yu-Chiao Wu
  • Patent number: 11961697
    Abstract: A multi-beam apparatus for multi-beam inspection with an improved source conversion unit providing more beamlets with high electric safety, mechanical availability and mechanical stabilization has been disclosed. The source-conversion unit comprises an image-forming element array having a plurality of image-forming elements, an aberration compensator array having a plurality of micro-compensators, and a pre-bending element array with a plurality of pre-bending micro-deflectors. In each of the arrays, adjacent elements are placed in different layers, and one element may comprise two or more sub-elements placed in different layers. The sub-elements of a micro-compensator may have different functions such as micro-lens and micro-stigmators.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: April 16, 2024
    Assignee: ASML Netherlands B.V.
    Inventors: Xuerang Hu, Xuedong Liu, Weiming Ren, Zhong-Wei Chen
  • Patent number: 11960421
    Abstract: The present disclosure discloses example operation accelerators and compression methods. One example operation accelerator performs operations, including storing, in a first buffer, first input data. In a second buffer, weight data can be stored. A computation result is obtained by performing matrix multiplication on the first input data and the weight data by an operation circuit connected to the input buffer and the weight buffer. The computation result is compressed by a compression module to obtain compressed data. The compressed data can be stored into a memory outside the operation accelerator by a direct memory access controller (DMAC) connected to the compression module.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: April 16, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Baoqing Liu, Hu Liu, Qinglong Chen
  • Patent number: 11951241
    Abstract: Described herein are systems and methods for performing peritoneal dialysis. According to one aspect, the disclosure provides a sterile interface connection for connecting a water purification system to a disposable source of dialysate concentrates. The sterile interface connection can include a chamber comprising an inlet adapted to be connected to the water purification system on a proximal end and a valve on a distal end. The sterile interface connection can also include spring-loaded needle disposed in the chamber. The spring-loaded needle can move between a retracted configuration in which the spring-loaded needle is fully retracted into the chamber and the valve is closed and sealed, and an extended configuration in which the spring-loaded needle extends through the valve into the disposable source of dialysate concentrates.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: April 9, 2024
    Assignee: Outset Medical, Inc.
    Inventors: James Ritson, Michael Edward Hogard, Gopi K. Lingam, Shih-Paul Chen, Dean Hu
  • Publication number: 20240109861
    Abstract: A series of piperidine-substituted benzoic acid compounds and the use thereof, and specifically disclosed is a compound represented by formula (I) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 30, 2021
    Publication date: April 4, 2024
    Inventors: Kevin X CHEN, Li ZHANG, Houze GUI, Haoyu ZHANG, Huiyu ZHANG, Guoping HU, Jian LI, Shuhui CHEN
  • Publication number: 20240112410
    Abstract: Systems and methods enable machine learning (ML) feature prioritization to reduce image noise in a virtual environment. In embodiments, a method includes providing a device access to a virtual environment via a graphical user interface (GUI), the environment including images of objects and a navigation tool enabling a user to navigate the environment and interact with the images; monitoring interaction data of the user; calculating priority values for predefined areas of a first object in the environment, using an ML model trained with historic user interaction data and object data; processing image data of one or more of the predefined areas of the first object using image processing to generate new data based on display specifications of the client device and the priority values; and pre-loading the new data in a buffer, such that the new data is available prior to display of the new data to the user.
    Type: Application
    Filed: September 29, 2022
    Publication date: April 4, 2024
    Inventors: Xiao Xia Mao, Meng Ran Chen, Ya Qing Chen, Yan An, Yin Hu
  • Patent number: 11947416
    Abstract: A system and related method identify a weakness of a workflow in a complex system. The method collects runtime data about the complex system. The complex system comprises a plurality of subcomponents, and the method identifies an abnormal operation in the complex system. The method constructs a multi-dimensional cause-and-effect relation matrix among the plurality of subcomponents, and filters one or more related operations using the multi-dimensional cause-and-effect relation matrix.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 2, 2024
    Assignee: International Business Machines Corporation
    Inventors: Wei Xian, Gang Lyu, Dong Ping Song, Geng Hu, Yao Dong Zhang, Ke Qiang Chen