Patents by Inventor Hao Yuan

Hao Yuan 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: 12370592
    Abstract: The disclosure discloses a convexity adjusting mechanism for a working roll of a straightening machine and relates to the field of plate straightening devices. The convexity adjusting mechanism for the working roll of the straightening machine comprises a transmission shaft, a plurality of convexity adjusters, working rolls and supporting rolls corresponding to each convexity adjuster. The transmission shaft, the supporting rolls and the working rolls are axially parallel; the convexity adjust comprises a sleeve, a cam and a controller; the cam is provided with a through hole, the sleeve is mounted in the through hole, and the cam is sleeved on the transmission shaft through the sleeve; the sleeve is connected with the controller, and one end of the sleeve is provided with a gripping clawt.
    Type: Grant
    Filed: April 27, 2025
    Date of Patent: July 29, 2025
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yizhong Cao, Hao Yuan, Da Ha, Weirong Zhang, Nan Yang
  • Patent number: 12374755
    Abstract: The present application provides a non-woven fabric separation membrane and a preparation method and a use thereof. The non-woven fabric separation membrane of the present application includes a plurality of fibers, and the fibers are closely connected to each other through a modifier, which significantly improves the tensile strength and the puncture strength of the separation membrane. Meanwhile, molecules of the modifier are grafted on surfaces of the fibers, which improves wettability for an electrolyte solution to the separation membrane, thereby improving the ionic conductivity of the separation membrane and the rate performance of a battery. Ti metal or Zr metal in the modifier molecule can effectively attract an electrolyte anion in the electrolyte solution to improve the ion migration number of the electrolyte solution, reduce battery polarization, and improve the rate performance of the battery.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: July 29, 2025
    Assignee: ZHUHAI COSMX BATTERY CO., LTD.
    Inventors: Wei Zhao, Suli Li, Weichao Tang, Hao Yuan, Junyi Li, Yanming Xu
  • Patent number: 12341188
    Abstract: The present application provides a silicon-based negative electrode material and a preparation method and use thereof. The silicon-based negative electrode material has a lithium borate coating layer on its surface, which may improve first charge-discharge efficiency of the material. There is a strong chemical bond interaction between the lithium borate coating layer and the borate ester having a specific structure, which may improve the rate capability of the battery. Furthermore, the borate ester has a structure of —(CH2CH2O)n—CO—CR0?CH2, and the negative plate prepared with the silicon-based negative electrode material will undergo a cross-linking reaction during a high-temperature baking of the plate, so that a cross-linking is formed among particles of the silicon-based negative electrode material, thereby effectively ensuring the structural integrity of the silicon-based negative electrode plate during recycling, and improving the cycle performance of the battery.
    Type: Grant
    Filed: February 2, 2022
    Date of Patent: June 24, 2025
    Assignee: Zhuhai CosMX Battery Co., Ltd.
    Inventors: Wei Zhao, Suli Li, Hao Yuan, Weichao Tang, Junyi Li, Yanming Xu
  • Patent number: 12267968
    Abstract: An example display assembly includes: a continuous display including: a first rigid segment attached to and substantially coplanar with an inner surface of a first assembly of the folding device; a second rigid segment attached to and substantially coplanar with an inner surface of a second assembly of the folding device; a primary flexible segment; a third rigid segment disposed between the second rigid segment and the primary flexible segment; and a fourth rigid segment disposed between the first rigid segment and the primary flexible segment; a primary supporting plate attached to the continuous display; a first supplemental supporting plate attached to the primary supporting plate adjacent to the third rigid segment; and a second supplemental supporting plate attached to the primary supporting plate adjacent to the fourth rigid segment.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: April 1, 2025
    Assignee: Google LLC
    Inventors: Adrian Gheorghe Menea, Yi Tao, Kiarash Vakhshouri, Taesung Kim, Yiting Liu, Michael J. Lombardi, Hao-Yuan Hou
  • Publication number: 20250092206
    Abstract: The invention belongs to the field of polymers, and relates to biaxially oriented polypropylene dielectric film, a modified polypropylene material and use thereof. The preparation raw materials of the biaxially oriented polypropylene dielectric film comprise a modified polypropylene grafted with an alkenyl-containing functional monomer. The modified polypropylene grafted with an alkenyl-containing functional monomer comprises a structural unit derived from polypropylene as a matrix phase and a structural unit derived from an alkenyl-containing functional monomer as a dispersion phase. The ash content of the modified polypropylene grafted with an alkenyl-containing functional monomer is less than 50 ppm.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 20, 2025
    Inventors: Yaru ZHANG, Qi LI, Qi ZHANG, Hao YUAN, Jinliang HE, Qing SHAO, Junluo LI, Hui QUAN, Mingti WANG, Jun HU, Juan LI, Dali GAO, Longgui ZHANG, Shixun HU, Hongchao LU, Lidong XIA
  • Patent number: 12237460
    Abstract: The present application provides a composite material and a preparation method thereof, and a lithium ion battery, and belongs to the technical field of lithium batteries. A specific solution is as follows: the composite material is an oxide electrolyte coated nano-attapulgite composite material, where a coating layer of an oxide electrolyte has a thickness less than or equal to 20 ?m, a rod crystal of a nano-attapulgite has a length of 100 nm-50 ?m and a width of 10 nm-120 nm, and the nano-attapulgite is an organically modified natural nano-attapulgite and/or a lithium cation exchanged natural nano-attapulgite. The attapulgite composite material coated with the oxide electrolyte has a rod-shaped fast lithium ion transmission channel at a nanometer level, which can improve a transmission of lithium ions and has good lithium ion conductivity and excellent mechanical properties.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: February 25, 2025
    Assignee: ZHUHAI COSMX BATTERY CO., LTD.
    Inventors: Weichao Tang, Suli Li, Wei Zhao, Hao Yuan, Junyi Li, Yanming Xu, Pengjian Zuo
  • Patent number: 12229481
    Abstract: The present disclosure belongs to the field of computational hydraulics and aims at providing a construction method and system for a hydrodynamic joint computation model, a device, and a medium.
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: February 18, 2025
    Assignees: CHONGQING JIAOTONG UNIVERSITY, CHONGQING XIKE CONSULTING CO., LTD. FOR WATER TRANSPORT ENGINEERING
    Inventors: Hao Yuan, Peiyi Peng, Dewei Mu, Wei Diao, Yiming Zhang, Di Xu
  • Patent number: 12221537
    Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.
    Type: Grant
    Filed: March 13, 2024
    Date of Patent: February 11, 2025
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
  • Publication number: 20250035798
    Abstract: A radiation detector includes a radiation-sensitive semiconductor substrate, a cathode electrode disposed over a first surface of the radiation-sensitive semiconductor material substrate, and at least one anode electrode disposed over a second surface of the radiation-sensitive semiconductor material substrate, where the at least one anode electrode includes a semiconductor material layer including cadmium sulfide located between a metallic material and the semiconductor material substrate. In one embodiment, the radiation-sensitive semiconductor substrate includes cadmium zinc telluride (CZT), and the semiconductor material layer includes Cd1-xZnxTeyS1-y, where 0?x?0.5 and 0?y?0.5. Further embodiments include methods of fabricating a radiation detector that include exposing a surface of a radiation-sensitive semiconductor material substrate to a gas containing hydrogen sulfide at an elevated temperature to form a sulfide-containing semiconductor material layer.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Inventors: Thomas TIEDJE, Hao YUAN, Michael K. JACKSON
  • Publication number: 20250016964
    Abstract: A node unit includes a base plate, at least one function module, and a non-conductive coolant. The function module includes a heat-generating element, a heat-dissipating structure, and a pump. The heat-generating element is disposed on the base plate, the heat-dissipating structure is disposed on the heat-generating element, and the pump is disposed on the heat-dissipating structure. The base plate and the at least one function module are immersed in the non-conductive coolant. The pump is configured to drive the non-conductive coolant to flow into the heat-dissipating structure and discharge from the heat-dissipating structure. An electronic device and an immersion cooling type equipment are also mentioned.
    Type: Application
    Filed: September 1, 2023
    Publication date: January 9, 2025
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Yu-Wen Chung, Shun-Wei Yang, Heng-Yu Lee, Hao-Yuan Cheng, Chun-Shi Liu, Chia-Wei Chang
  • Publication number: 20240398246
    Abstract: A gasbag detection method and apparatus for a wearable device, and the wearable device are provided. The method includes: when a gasbag is mounted on the wearable device, detecting, based on a wrist circumference of a user, whether the gasbag mounted on the wearable device matches the wrist circumference of the user; and if the gasbag mounted on the wearable device does not match the wrist circumference of the user, outputting first prompt information, where the first prompt information indicates to mount a gasbag that matches the wrist circumference of the user.
    Type: Application
    Filed: August 23, 2022
    Publication date: December 5, 2024
    Inventor: Hao Yuan
  • Publication number: 20240393496
    Abstract: A method for simulating landslide stability based on geophysical exploration data is provided. Electrical resistivity ? of a to-be-detected rock-soil mass in a landslide area is measured. Geophysical exploration data of a landslide profile is acquired and processed, and an electrical resistivity profile is obtained by inversion. The electrical resistivity profile is subjected to interpret partition to obtain a corresponding landslide geological model. A relationship model between shear strength parameters and physical property parameters of a typical rock-soil mass is established. Shear strength parameters of the to-be-detected rock-soil mass are calculated according to the relationship model. A preset condition is loaded into the landslide geological model. A landslide stability numerical simulation result is outputted to evaluate the landslide stability.
    Type: Application
    Filed: June 12, 2024
    Publication date: November 28, 2024
    Inventors: Changbao GUO, Zhendong QIU, Yiqiu YAN, Ruian WU, Yang WANG, Gui LIU, Ning ZHONG, Hao YUAN
  • Publication number: 20240371259
    Abstract: Provided is a source tracing method for traffic congestion, an electronic device and a storage medium, relating to the field of smart transportation, traffic management, traffic information processing and other technologies.
    Type: Application
    Filed: December 21, 2023
    Publication date: November 7, 2024
    Inventors: Yixiong XIAO, Hao YUAN, Jingbo ZHOU
  • Patent number: 12129321
    Abstract: A cross-linked SBR microsphere binder and a preparation method, and a lithium-ion battery containing the binder, the cross-linked SBR microsphere binder has a porous cross-linked structure, the cross-linked SBR microsphere has a particle size of 10 nm-1 ?m, and a porosity of 0.01%-40%, and a pore diameter of the pore is greater than 0 and less than or equal to 200 nm. The lithium-ion battery containing the binder has advantages of better rate performance, low temperature performance, fast charge performance, and long cycle performance, compared with a lithium-ion battery containing a conventional SBR binder.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: October 29, 2024
    Assignee: ZHUHAI COSMX BATTERY CO., LTD.
    Inventors: Weichao Tang, Suli Li, Wei Zhao, Hao Yuan, Junyi Li, Yanming Xu
  • Publication number: 20240352241
    Abstract: The invention belongs to the field of insulating materials, in particular cable insulating materials, and particularly relates to a modified flexible polypropylene insulating material, and preparation method and use thereof. The modified flexible polypropylene insulating material comprises a propylene-based continuous phase, and a rubber phase and a grafted phase derived from an unsaturated bond-containing polymerizable monomer dispersed in the propylene-based continuous phase; wherein, the modified flexible polypropylene insulating material has a content of xylene solubles of 10-55 wt %, preferably 15-45 wt %, more preferably 18-40 wt %, and still more preferably 20-40 wt %, based on the total weight of the modified flexible polypropylene insulating material; the content of structural units derived from the unsaturated bond-containing polymerizable monomer and in a grafted state in the modified flexible polypropylene insulating material is 0.3-6 wt %, and preferably 0.
    Type: Application
    Filed: August 3, 2022
    Publication date: October 24, 2024
    Inventors: Qing SHAO, Jinliang HE, Hao YUAN, Qi LI, Yaru ZHANG, Jun HU, Mingdi WANG, Shangshi HUANG, Juan LI, Shixun HU, Qi ZHANG, Dali GAO, Hongwei SHI
  • Patent number: 12111677
    Abstract: An alert device includes a button assembly and an alert switch. The button assembly includes a casing and a button. The casing has a first through hole and a plurality of second through holes. The button includes a pressed part, an activation part and a plurality of hook parts. The pressed part has a central portion and a non-central portion, the non-central portion is connected to the central portion, the activation part is connected to the central portion, the plurality of hook parts are connected to the non-central portion, the activation part is disposed through the first through hole, and each of the plurality of hook parts is respectively disposed through each of the plurality of second through holes and is connected to the casing. The alert switch is disposed corresponding to the activation part.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: October 8, 2024
    Assignee: WISTRON CORP.
    Inventors: Chien-Hao Yuan, Hengmin Liu
  • Publication number: 20240311536
    Abstract: The invention discloses a multi-field coupled Lattice Boltzmann (LB) simulation method and system designed for heat and mass transfer flow, along with a storage medium. Initial parameters of a target water body are acquired and imported into a pre-set multi-field coupled LB model for heat and mass transfer flow simulation. This process yields flow velocity distribution, temperature distribution, and pollutant concentration distribution information, facilitating the accurate depiction of a three-dimensional spatial distribution map of the flow field, temperature field, and concentration field of the target water body. Through the integration of a total energy distribution LB model and a passive scalar model via a force term, bidirectional coupling of the flow field, temperature field, and concentration field is achieved. This establishes a multi-field coupled LB model capable of accurately simulating water temperature and quality, surpassing conventional methods in water temperature simulation accuracy.
    Type: Application
    Filed: February 6, 2024
    Publication date: September 19, 2024
    Applicants: CHONGQING XIKE CONSULTING CO.,LTD FOR WATER TRANSPORT ENGINEERING, CHONGQING JIAOTONG UNIVERSITY
    Inventors: Wei DIAO, Peiyi PENG, Hao YUAN, Dewei MU, Chunze ZHANG, Qihang XU, Chunhang XIE
  • Publication number: 20240296266
    Abstract: The present disclosure belongs to the field of computational hydraulics and aims at providing a construction method and system for a hydrodynamic joint computation model, a device, and a medium.
    Type: Application
    Filed: January 31, 2024
    Publication date: September 5, 2024
    Applicants: CHONGQING JIAOTONG UNIVERSITY, CHONGQING XIKE CONSULTING CO.,LTD FOR WATER TRANSPORT ENGINEERING
    Inventors: Hao YUAN, Peiyi PENG, Dewei MU, Wei DIAO, Yiming ZHANG, Di XU
  • Publication number: 20240295810
    Abstract: A method for manufacturing a semiconductor device includes forming a photoresist layer comprising a photoresist composition over a substrate to form a photoresist-coated substrate. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern in the photoresist layer. The latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a patterned photoresist layer exposing a portion of the substrate, and a purge gas is applied to the patterned photoresist layer.
    Type: Application
    Filed: May 14, 2024
    Publication date: September 5, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Han HUANG, Hao Yuan CHANG, Yao-Hwan KAO
  • Publication number: 20240270958
    Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.
    Type: Application
    Filed: March 13, 2024
    Publication date: August 15, 2024
    Inventors: Wenbo SONG, Hao YUAN, Zhenjie LIU, Jinliang QIAO, Shijun ZHANG, Hua YIN, Huijie HU, Qing SHAO, Jie ZHANG, Xiaomeng ZHANG, Dezhan LI, Fuyong BI