Patents by Inventor Hongwei Zhao

Hongwei Zhao 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: 20250082706
    Abstract: The present invention discloses use of Bifidobacterium animalis subsp.lactis in promoting efficacy exertion of a Ginseng Radix Et Rhizoma extract in alleviating liver injuries. According to the present invention, Bifidobacterium animalis subsp.lactis CCFM1274 may grow in a fermentation base rich in a Ginseng Radix Et Rhizoma extract, and a fermentation broth of the Ginseng Radix Et Rhizoma extract fermented with this strain can increase the content of active substances such as aglycone flavonoids and short-chain fatty acids, promote the efficacy exertion of the Ginseng Radix Et Rhizoma extract, including improving the ability of the Ginseng Radix Et Rhizoma extract to alleviate a non-alcoholic liver injury, and reduce the fat accumulation in liver cells. This strain and the Ginseng Radix Et Rhizoma extract may be used to prepare a product for promoting the efficacy of alleviating the non-alcoholic liver injury.
    Type: Application
    Filed: June 18, 2024
    Publication date: March 13, 2025
    Applicant: INFINITUS (CHINA) COMPANY LTD.
    Inventors: Cencen LIU, Shumao CUI, Hongwei ZHAO, Jian TANG, Fei LIU
  • Patent number: 12247957
    Abstract: The present invention discloses a pin-on-disk type in-situ current-carrying friction testing system, and belongs to the technical field of friction performance testing. The friction testing system includes a pin-on-disk type friction pair, a current loading mechanism, and a magnetic field generating mechanism. The current loading mechanism includes a conductive terminal abutting against an annular sidewall of a disk specimen and used to guide a current in the disk specimen to flow along a horizontal direction, and the magnetic field generating mechanism is used to generate a magnetic field. When a pin specimen and a disk specimen rotate relatively, the pin specimen, the conductive terminal, and the magnetic field generating mechanism are relatively stationary, and an Ampere force generated by the current in the disk specimen flowing in the horizontal direction under the action of the magnetic field faces a support platform.
    Type: Grant
    Filed: November 15, 2024
    Date of Patent: March 11, 2025
    Assignee: JILIN UNIVERSITY
    Inventors: Zhichao Ma, Chaofan Li, Jiakai Li, Zheng Yang, Wei Zhang, Hongcai Xie, Yicheng Li, Shuai Tong, Junming Xiong, Zixin Guo, Guoxiang Shen, Hongwei Zhao, Luquan Ren
  • Patent number: 12247956
    Abstract: The present invention discloses a rapid dot matrix micro-nano impact indentation testing system. The rapid dot matrix micro-nano impact indentation testing system comprises a three-dimensional electric positioning module, wherein the three-dimensional electric positioning module comprises an XY translation stage and a Z-axis lifting stage; a dot matrix impact indentation module, wherein the dot matrix impact indentation module comprises a three-degree-of-freedom piezoelectric platform arranged on the Z-axis lifting stage, one surface of the three-degree-of-freedom piezoelectric platform is provided with a piezoelectric ceramic actuator, and one end of the piezoelectric ceramic actuator is connected to an indenter; a clamp, wherein the clamp clamps a test piece, and the test piece faces the indenter; and an imaging module, wherein the imaging module comprises a microscope lens.
    Type: Grant
    Filed: July 3, 2024
    Date of Patent: March 11, 2025
    Assignee: JILIN UNIVERSITY
    Inventors: Zhichao Ma, Junming Xiong, Guoxiang Shen, Ziyi Wu, Shuai Tong, Zixin Guo, Wei Zhang, Hongcai Xie, Jiazheng Sun, Wenyang Zhao, Zaizheng Yang, Chaofan Li, Yicheng Li, Boyi Kou, Jiakai Li, Yifan Liu, Hongwei Zhao, Luquan Ren
  • Publication number: 20240293235
    Abstract: The present disclosure discloses a cage with an adjustable height with posterior bone grafting, comprising: a main body, a blade assembly fitted to the main body, and a pushing assembly fitted to the blade assembly, wherein an end cover is interference-fitted on one end face of the main body, the main body comprising a screw section, a side section integrally connected to two ends of the screw section respectively, and an opening section integrally connected to the side section, where a threaded through-hole is provided on the screw section, and an opening through-hole is provided on the opening section, the pushing assembly comprising a first U-shaped base and a threaded rod fixedly connected to the first U-shaped base, wherein the threaded rod passes through the first U-shaped base, and a pin is fixedly connected to an end, close to the threaded rod, of the first U-shaped base.
    Type: Application
    Filed: January 7, 2022
    Publication date: September 5, 2024
    Applicant: Shanghai Reach Medical Instrument Co., Ltd
    Inventors: Hongwei ZHAO, Lulu HAN, Xiaomin HUANG
  • Publication number: 20240186435
    Abstract: A photodiode includes a substrate, a device structure, a barrier ring region, a photosensitive region, an oxide ring, and an oxide layer. The substrate has a first surface and a second surface opposite to the first surface. The device structure includes an N-type doped region, a non-doped intrinsic layer, and a P-type doped region. The barrier ring region is disposed in the substrate at a periphery of an upper portion of the substrate and is spaced apart from the P-type doped region. The photosensitive region is located above the P-type doped region. The oxide ring is disposed on the substrate and surrounds the photosensitive region. The oxide layer is disposed between the oxide ring and the second surface. The P-type doped region includes a deep doped region and a shallow doped region that are adjacent to each other. A method for manufacturing the photodiode is also provided.
    Type: Application
    Filed: November 29, 2023
    Publication date: June 6, 2024
    Inventors: Xiufeng XIN, Minghui SONG, Yuanyuan WANG, Hongwei ZHAO, Wenjun CHEN
  • Publication number: 20240024993
    Abstract: The present invention belongs to the technical field of composite material processing, and relates to a hole making tool for aramid fiber-reinforced plastic and a design method thereof. The drill bit has a step reversed point angle structure, which can reduce a trust force during drilling and effectively cut off a high toughness aramid fiber, thus to improve the hole making quality of an AFRP-related component. It is proved that the new tool can significantly improve the hole making quality of an AFRP component, improve the service life and safety degree, and greatly reduce the processing cost. Therefore, the present invention has a broad application prospect in the fields of aerospace, military industries and civil application.
    Type: Application
    Filed: July 12, 2023
    Publication date: January 25, 2024
    Inventors: Fuji WANG, Hongwei ZHAO, Rao FU, Meng ZHAO, Dekun YIN, Zhenyuan JIA
  • Patent number: 11780507
    Abstract: A composite material laying structure, a composite material vehicle body, and a composite material laying method, the composite material laying structure comprising a profile provided with multiple quadrilateral cavities reinforced by lap joints after butt joint connection, the quadrilateral cavities comprising square cavities and profile cavities, and the square shape of the square cavities transitioning along the profile into the trapezoidal shape of the profile cavities. The present composite material laying structure employs the laying structure of the composite material profile and a butt joint lap-joint form.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: October 10, 2023
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Sansan Ding, Peng Xiao, Yulong Gao, Hongwei Zhao, Peipei Wu
  • Patent number: 11635359
    Abstract: An instrument and method for mechanical properties in situ testing of materials under a high temperature and complex mechanical loads are provided. The instrument includes: a support frame module used to provide a stable support and an effective vibration isolation for each functional module of the instrument; a high-frequency fatigue load applying module used to apply a high-frequency fatigue load on a tested sample; a static-dynamic mechanical load applying module used to apply a combination of static-dynamic tension/compression/bending loads on the tested sample; a high/low temperature applying module used to apply a variable temperature environment from a low temperature to a high temperature on the tested sample; and an in-situ monitoring module that may integrate a surface deformation damage measurement assembly, a three-dimensional strain measurement assembly, a microstructure measurement assembly, and an internal damage detection assembly according to a practical testing requirement.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: April 25, 2023
    Assignee: JILIN UNIVERSITY
    Inventors: Hongwei Zhao, Jiucheng Zhao, Shizhong Zhang, Lixia Xu, Jie Wan, Xu Jing, Daqing Zhao, Zhenzhang Zhao, Liming Zhou, Yuming Fang, Yu An Mou
  • Patent number: 11635361
    Abstract: The present disclosure relates to a traceable in-situ micro- and nano-indentation testing instrument and method under variable temperature conditions. A macro-micro switchable mechanical loading module, a nano mechanical loading module and an indentation position optical positioning module are fixed on a gantry beam, an optical imaging axis of an optical microscopic in-situ observation or alignment module and a loading axis of the nano mechanical loading module are coplanar, the optical microscopic in-situ observation or alignment module and the function switchable module are mounted on a table top of a marble pedestal, and a contact or ambient mixed variable temperature module is fixedly mounted on the function switchable module. A modular design is adopted, the micro- and nano-indentation testing instrument is used as a core, in combination with a multi-stage vacuum or ambient chamber, an indentation depth traceability calibration module and multiple sets of optical microscopic imaging assemblies.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: April 25, 2023
    Assignee: Jilin University
    Inventors: Hongwei Zhao, Zhaoxin Wang, Jianhai Zhang, Peng Liu, Shunbo Wang, Cong Li, Xiangyu Zong, Shuilong Zhou, Honglong Li, Jiru Wang, Meng Zhang, Wenyang Wang
  • Publication number: 20230083245
    Abstract: An assembly-type car body and a rail vehicle. A roof, an underframe, side roofs and side walls of the assembly-type car body are separately formed by assembling double-layer pultruded profiles, and each double-layer pultruded profile comprises an outer plate, an inner plate and cavities formed by separating an interlayer between the outer plate and the inner plate using ribs; the upper edge and the lower edge of each side roof are respectively connected to an edge of the roof and the upper edge of a side wall by means of lapping joints, and the lower edge of each side wall is connected to an edge of the underframe by means of a side wall connector; each side wall connector is a double-layer pultruded profile unit, the upper edge of the side wall connector is connected to the lower edge of the side wall by a plug joint.
    Type: Application
    Filed: May 18, 2020
    Publication date: March 16, 2023
    Applicant: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Sansan DING, Peipei WU, Aiqin TIAN, Haiting LIANG, Hongwei ZHAO
  • Publication number: 20230061523
    Abstract: A composite material laying structure, a composite material vehicle body, and a composite material laying method, the composite material laying structure comprising a profile provided with multiple quadrilateral cavities reinforced by lap joints after butt joint connection, the quadrilateral cavities comprising square cavities and profile cavities, and the square shape of the square cavities transitioning along the profile into the trapezoidal shape of the profile cavities. The present composite material laying structure employs the laying structure of the composite material profile and a butt joint lap-joint form.
    Type: Application
    Filed: May 14, 2020
    Publication date: March 2, 2023
    Applicant: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Sansan DING, Peng XIAO, Yulong GAO, Hongwei ZHAO, Peipei WU
  • Publication number: 20220365038
    Abstract: Disclosed is a battery in-situ test system. The battery in-situ test system comprises a charging and discharging module, an environment module and a mechanical loading module, wherein a to-be-tested battery is electrically connected with the charging and discharging module, the environment module comprises a temperature control box, the to-be-tested battery, an optical imaging module, an infrared thermal imaging module and an ultrasonic scanning imaging module are arranged in the temperature control box.
    Type: Application
    Filed: June 25, 2021
    Publication date: November 17, 2022
    Inventors: Zhichao Ma, Siguo Yang, Changyi Liu, Hongwei Zhao, Luquan Ren, Shenghui Wang, Zixin Guo, Jiong Liu, Hua Zhou, Haibin Li, Lei Liu
  • Publication number: 20220341829
    Abstract: An instrument and method for mechanical properties in situ testing of materials under a high temperature and complex mechanical loads are provided. The instrument includes: a support frame module used to provide a stable support and an effective vibration isolation for each functional module of the instrument; a high-frequency fatigue load applying module used to apply a high-frequency fatigue load on a tested sample; a static-dynamic mechanical load applying module used to apply a combination of static-dynamic tension/compression/bending loads on the tested sample; a high/low temperature applying module used to apply a variable temperature environment from a low temperature to a high temperature on the tested sample; and an in-situ monitoring module that may integrate a surface deformation damage measurement assembly, a three-dimensional strain measurement assembly, a microstructure measurement assembly, and an internal damage detection assembly according to a practical testing requirement.
    Type: Application
    Filed: February 17, 2020
    Publication date: October 27, 2022
    Applicant: Jilin University
    Inventors: Hongwei ZHAO, Jiucheng ZHAO, Shizhong ZHANG, Lixia XU, Jie WAN, Xu JING, Daqing ZHAO, Zhenzhang ZHAO, Liming ZHOU, Yuming FANG, Yu An MOU
  • Publication number: 20220201174
    Abstract: The present disclosure provides a compound eye-based in-situ monitoring unit, a micro-adjustment unit, and a multi-spectral imaging system thereof. The compound eye-based in-situ monitoring unit includes a spherical installation cover and an imaging assembly disposed on the spherical installation cover, where the spherical installation cover is provided with a spherical grid array, the spherical grid array includes 20 installation points (five rows and four columns), one imaging assembly is installed on each installation point, the imaging assemblies include a charge coupled device (CCD) optical digital camera assembly, a digital image correlation (DIC) light source assembly, an infrared (IR) spectrum assembly, a Raman spectrum assembly, and a terahertz light source assembly.
    Type: Application
    Filed: January 14, 2021
    Publication date: June 23, 2022
    Applicants: Jilin University, Weihai Institute for Bionics-Jilin University
    Inventors: Zhichao MA, Siguo YANG, Chaofan LI, Bin HUANG, Yue JIANG, Wei ZHANG, Shenghui WANG, Hairui DU, Zixin GUO, Jize LIU, Hongwei ZHAO, Luquan REN, Chuliang YAN
  • Patent number: 11342606
    Abstract: A lithium ion battery with an internal heating device including a cell provided inside the battery, a first cell tab and a second cell tab provided at the upper end of the cell, and the first cell tab and the second cell tab respectively connected to the cell, a heat generating device inside the cell and including a first layer of heating sheet respectively connected to a first tab of the first layer and a second tab of the first layer extending outside of the cell, a control switch composed of a first control switch and a second control switch, wherein an external equipment and the second control switch form a first branch, the first and second cell tabs and the cell form a second branch, and the first and second tabs, the first layer, and the first control switch form a third branch.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: May 24, 2022
    Assignee: Risesun Mengguli New Energy Science & Technology Co., Ltd
    Inventors: Ningning Wu, Yongzhi Mao, Hongwei Zhao
  • Patent number: 11295149
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for liveness detection are provided. One of methods includes: displaying an image to a user, and capturing a face image of the user while displaying the image to the user; determining an eye image of an eye of the user based on the face image; extracting a to-be-verified image from the eye image of the user, wherein the to-be-verified image is reflection of the displayed image in the eye of the user; comparing the displayed image with the to-be-verified image to determine whether the to-be-verified image matches the displayed image; and performing liveness detection on the user based on a result of comparison.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: April 5, 2022
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Peng Wu, Zhu Zhu, Hai Wang, Hongwei Zhao
  • Patent number: 11288599
    Abstract: A model training method includes: acquiring a plurality of user data pairs, wherein data fields of two sets of user data in each user data pair have an identical part; acquiring a user similarity corresponding to each user data pair, wherein the user similarity is a similarity between users corresponding to the two sets of user data in each user data pair; determining, according to the user similarity corresponding to each user data pair and the plurality of user data pairs, sample data for training a preset classification model; and training the classification model based on the sample data to obtain a similarity classification model.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: March 29, 2022
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Nan Jiang, Hongwei Zhao
  • Publication number: 20220018748
    Abstract: The present disclosure relates to a traceable in-situ micro- and nano-indentation testing instrument and method under variable temperature conditions. A macro-micro switchable mechanical loading module, a nano mechanical loading module and an indentation position optical positioning module are fixed on a gantry beam, an optical imaging axis of an optical microscopic in-situ observation or alignment module and a loading axis of the nano mechanical loading module are coplanar, the optical microscopic in-situ observation or alignment module and the function switchable module are mounted on a table top of a marble pedestal, and a contact or ambient mixed variable temperature module is fixedly mounted on the function switchable module. A modular design is adopted, the micro- and nano-indentation testing instrument is used as a core, in combination with a multi-stage vacuum or ambient chamber, an indentation depth traceability calibration module and multiple sets of optical microscopic imaging assemblies.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 20, 2022
    Inventors: Hongwei Zhao, Zhaoxin Wang, Jianhai Zhang, Peng Liu, Shunbo Wang, Cong Li, Xiangyu Zong, Shuilong Zhou, Honglong Li, Jiru Wang, Meng Zhang, Wenyang Wang
  • Publication number: 20210303891
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for liveness detection are provided. One of methods includes: displaying an image to a user, and capturing a face image of the user while displaying the image to the user; determining an eye image of an eye of the user based on the face image; extracting a to-be-verified image from the eye image of the user, wherein the to-be-verified image is reflection of the displayed image in the eye of the user; comparing the displayed image with the to-be-verified image to determine whether the to-be-verified image matches the displayed image; and performing liveness detection on the user based on a result of comparison.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 30, 2021
    Inventors: Peng WU, Zhu ZHU, Hai WANG, Hongwei ZHAO
  • Patent number: D1006752
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: December 5, 2023
    Inventor: Hongwei Zhao