Patents by Inventor Su Xu

Su Xu 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: 20240243212
    Abstract: A heterojunction cell and a method for preparing same. The heterojunction cell comprises: a semiconductor substrate layer; and an intrinsic semiconductor composite layer, wherein the intrinsic semiconductor composite layer is located on the surface of at least one side of the semiconductor substrate layer, and the intrinsic semiconductor composite layer comprises: a bottom intrinsic layer; and a wide-band-gap intrinsic layer, which is located on the surface of the side of the bottom intrinsic layer that is away from the semiconductor substrate layer, the band gap of the wide-band-gap intrinsic layer being greater than the band gap of the bottom intrinsic layer. The band gap of a wide-band-gap intrinsic layer is larger, and when sunlight irradiates a heterojunction cell, photons, the energy of which is less than that of the band gap of the wide-band-gap intrinsic layer, cannot be subjected to parasitic absorption.
    Type: Application
    Filed: June 24, 2022
    Publication date: July 18, 2024
    Applicant: ANHUI HUASUN ENERGY CO., LTD.
    Inventors: Xiaohua XU, Ke XIN, Su ZHOU, Daoren GONG, Wenjing WANG, Chen LI, Mengying CHEN, Shangzhi CHENG
  • Publication number: 20230378726
    Abstract: Disclosed is a gas insulated substation cabinet for precise air supply control, comprising: cabinet doors arranged at one side of a cabinet body, a sealing mechanism arranged between a frame of the cabinet doors and a frame of the cabinet body, a supporting mechanism arranged in the cabinet body, a plurality of guiding mechanisms fixedly connected with the cabinet body inside along a vertical direction at equal intervals, electronic components respectively arranged in the guiding mechanisms, an air inlet device including a communicated pipeline, an air inlet mechanism on a top of communicated pipeline, an external air conditioner, and a filter mechanism at a bottom of the communicated pipeline, an air collecting device arranged at a bottom of an inner cavity of the cabinet and two air outlet devices respectively arranged on both sides of a bottom of the cabinet body.
    Type: Application
    Filed: November 1, 2022
    Publication date: November 23, 2023
    Inventors: Xueqing SHENG, Xianfeng LI, Weijun HUANG, Xiaoyan ZHANG, Chengang HU, Su XU, Lichuan ZHENG, Zhenyu GAO, Jiahui CHEN, Qiupei ZHOU
  • Publication number: 20230160151
    Abstract: A road paver includes: a head; a body including a front end and a tail end; a feeding device, disposed in the front end to convey polyurethane concrete, and the feeding device including a stirring device; a stone paving device, disposed on the tail end to spread crushed stone over a road, and the stone paving device including a stone feed bin carrying the crushed stone; and a concrete paving device, disposed between the feeding device and the stone paving device and connected to the stirring device, and used to spread the polyurethane concrete across the road.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 25, 2023
    Inventors: Bin XU, Su XU, Qi YOU, Jianhua LYU, Zhengwu LIU, Yi WANG, Yu ZHANG
  • Publication number: 20230084428
    Abstract: A device for fatigue test includes a sample-laying part, a sample support, and a force-applying part. The sample-laying part is disposed on the sample support; and the force-applying part is disposed on the sample-laying part; the sample-laying part includes a substrate plate and at least two arms disposed on the substrate plate; the sample support includes a bed plate and at least four roller assemblies disposed on the bed plate; each roller assembly includes a roller, a roller support, and an adjusting bolt; the roller support is disposed on the bed plate; the roller is disposed on the roller support; the adjusting bolt is disposed between the roller and the roller support; and the sample support further includes at least one barrier, and both ends of the barrier are connected to two adjacent roller supports, respectively.
    Type: Application
    Filed: August 16, 2022
    Publication date: March 16, 2023
    Inventors: Bin XU, Su XU, Qi YOU
  • Patent number: 10950933
    Abstract: Embodiments of the present invention provide a decoupling assembly, a multiple-antenna system, and a terminal, and relate to the field of communications technologies, to change a radiation direction of an electromagnetic wave, thereby achieving a decoupling effect in a relatively large frequency range. The multiple-antenna system includes a first antenna unit and a second antenna unit that are adjacent to each other. A decoupling assembly is disposed between the first antenna unit and the second antenna unit, and the decoupling assembly is made of an electromagnetic material with electrical anisotropy or electromagnetic bianisotropy, to reduce a coupling generated between the first antenna unit and the second antenna unit.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: March 16, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Su Xu, Jun Wang
  • Patent number: 10923808
    Abstract: This application discloses an antenna system, includes: a ground plate, at least one antenna pair disposed on the ground plate, and a decoupling assembly disposed on a radiation surface of the antenna pair; where the antenna pair includes a first antenna and a second antenna; the decoupling assembly is configured to adjust antenna radiation directions of the first antenna and the second antenna. In this application, the following problem is resolved: A poor effect is achieved when coupling between antennas is reduced by using a slit because there are many electronic elements in a mobile terminal and the slit is easily affected by surrounding electronic elements. Antenna radiation directions of the antennas are changed by using the decoupling assembly disposed on the radiation surface of the antenna pair, thereby improving isolation between the antennas and antenna radiation efficiency.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: February 16, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Su Xu, Huailin Wen
  • Publication number: 20190379127
    Abstract: This application discloses a terminal antenna and a terminal for wireless communications. The terminal antenna includes: a grounding plate, an antenna support, and an antenna radiation structure. The grounding plate is connected to the antenna support. The antenna radiation structure is separately connected to the grounding plate and the antenna support. The antenna support has anisotropy.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Inventors: Su XU, Huailin WEN
  • Publication number: 20190165466
    Abstract: This application discloses an antenna system, includes: a ground plate, at least one antenna pair disposed on the ground plate, and a decoupling assembly disposed on a radiation surface of the antenna pair; where the antenna pair includes a first antenna and a second antenna; the decoupling assembly is configured to adjust antenna radiation directions of the first antenna and the second antenna. In this application, the following problem is resolved: A poor effect is achieved when coupling between antennas is reduced by using a slit because there are many electronic elements in a mobile terminal and the slit is easily affected by surrounding electronic elements. Antenna radiation directions of the antennas are changed by using the decoupling assembly disposed on the radiation surface of the antenna pair, thereby improving isolation between the antennas and antenna radiation efficiency.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 30, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Su Xu, Huailin Wen
  • Publication number: 20190165468
    Abstract: Embodiments of the present invention provide a decoupling assembly, a multiple-antenna system, and a terminal, and relate to the field of communications technologies, to change a radiation direction of an electromagnetic wave, thereby achieving a decoupling effect in a relatively large frequency range. The multiple-antenna system includes a first antenna unit and a second antenna unit that are adjacent to each other. A decoupling assembly is disposed between the first antenna unit and the second antenna unit, and the decoupling assembly is made of an electromagnetic material with electrical anisotropy or electromagnetic bianisotropy, to reduce a coupling generated between the first antenna unit and the second antenna unit.
    Type: Application
    Filed: January 31, 2019
    Publication date: May 30, 2019
    Inventors: Su XU, Jun WANG
  • Patent number: 9636956
    Abstract: A method, apparatus and program product to monitor a vehicle for wheel related issues based at least in part on temperature data collected for tires of the vehicle. Received temperature data for each of a plurality of tires of the vehicle may be received and analyzed to determine whether a status of each tire is normal. Responsive to determining that a status for at least one tire is not normal, wheel related issues present for the vehicle may be detected based at least in part on the temperature data.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: May 2, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Su Xu
  • Patent number: 9376118
    Abstract: A method and system monitor a plurality of operating parameters for a tire over time during usage of the tire as the tire is exposed to actual operating conditions. The system and method may also determine a tire health parameter for the tire that provides an indication of the condition of the tire based upon the data collected for the tire over time during usage of the tire. The plurality of operating parameters includes, in the least, a temperature associated with the tire during usage of the tire and a duration of usage of the tire.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: June 28, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Robert Leon Benedict, Thomas Sherwood Fleischman, Susan Marie Spaeth, Su Xu
  • Publication number: 20160167446
    Abstract: A method, apparatus and program product to monitor tire service life for one or more vehicles based at least in part on collected tire data. Received tire data for a tire may be analyzed to determine whether a service life of the tire corresponds to an end of service life of a tire data model. Responsive to determining that the service life of the tire corresponds to the end of service life of the tire data model, an alarm may be generated for the tire.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 16, 2016
    Inventors: Su Xu, Madhu Sudhana Kirugulige Rao
  • Publication number: 20160121669
    Abstract: A method, apparatus and program product to monitor a vehicle for wheel related issues based at least in part on temperature data collected for tires of the vehicle. Received temperature data for each of a plurality of tires of the vehicle may be received and analyzed to determine whether a status of each tire is normal. Responsive to determining that a status for at least one tire is not normal, wheel related issues present for the vehicle may be detected based at least in part on the temperature data.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 5, 2016
    Inventor: Su Xu
  • Publication number: 20160009290
    Abstract: A method and system monitor a plurality of operating parameters for a tire over time during usage of the tire as the tire is exposed to actual operating conditions. The system and method may also determine a tire health parameter for the tire that provides an indication of the condition of the tire based upon the data collected for the tire over time during usage of the tire. The plurality of operating parameters includes, in the least, a temperature associated with the tire during usage of the tire and a duration of usage of the tire.
    Type: Application
    Filed: July 8, 2014
    Publication date: January 14, 2016
    Inventors: Robert Leon Benedict, Thomas Sherwood Fleischman, Susan Marie Spaeth, Su Xu
  • Patent number: 9079461
    Abstract: A method, apparatus and program product determine a health condition for the tires on one or more vehicles by performing an individual self-comparison and a peer-based comparison for each tire, where the individual self-comparison reduces variances between the plurality of tires on the vehicle, and the peer-based comparison reduces variances within each tire. Anomalies, such as severe leakage and tire inflations may be detected, and slow leakages may be predicted based upon historical data associated with the health condition.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: July 14, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Peter J. Suh, Su Xu
  • Publication number: 20140277910
    Abstract: A method, apparatus and program product determine a health condition for the tires on one or more vehicles by performing an individual self-comparison and a peer-based comparison for each tire, where the individual self-comparison reduces variances between the plurality of tires on the vehicle, and the peer-based comparison reduces variances within each tire. Anomalies, such as severe leakage and tire inflations may be detected, and slow leakages may be predicted based upon historical data associated with the health condition.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: THE GOODYEAR TIRE & RUBBER COMPANY
    Inventors: Peter J. Suh, Su Xu
  • Patent number: 8652826
    Abstract: A composite marine bacterial liquid for the synergic degradation of high-molecular-weight polycyclic aromatic hydrocarbons (HMW PAHs) and the preparation method thereof. The composite marine bacterial liquid is generated by mixing the fermented culture liquid of a stain of Cycloclasticus sp. PY97M and a stain of Marinobacter sp. D15-8W, the cell concentration of each is 107-109 CFU/mL. The preparation method includes: inoculating the seed liquid of Cycloclasticus strains and Marinobacter strains individually into the sodium acetate medium or M8 medium, fermenting under the condition of defoaming by flowing addition of defoamer, and mixing the fermented cultures to obtain the composite marine bacterial liquid, then preparing a 5-fold concentrated liquid by centrifuging and storing at 4° C.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: February 18, 2014
    Assignee: First Institute of Oceanography State Oceanic Administration of China
    Inventors: Zhi-Song Cui, Li Zheng, Guang-Su Xu, Qian Li, Wei Gao, Fa-Rong Chen
  • Publication number: 20130213882
    Abstract: A composite marine bacterial liquid for the synergic degradation of high-molecular-weight polycyclic aromatic hydrocarbons (HMW PAHs) and the preparation method thereof. The composite marine bacterial liquid is generated by mixing the fermented culture liquid of a stain of Cycloclasticus sp. PY97M and a stain of Marinobacter sp. D15-8W, the cell concentration of each is 107-109 CFU/mL. The preparation method includes: inoculating the seed liquid of Cycloclasticus strains and Marinobacter strains individually into the sodium acetate medium or M8 medium, fermenting under the condition of defoaming by flowing addition of defoamer, and mixing the fermented cultures to obtain the composite marine bacterial liquid, then preparing a 5-fold concentrated liquid by centrifuging and storing at 4° C.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 22, 2013
    Applicant: First Institute of Oceanography, State Oceanic Administration of China
    Inventors: Zhi-Song CUI, Li Zheng, Guang-Su Xu, Qian Li, Wei Gao, Fa-Rong Chen
  • Patent number: 8063828
    Abstract: A solid antenna positioned on a substrate, includes a feeding portion for feeding electromagnetic signals and a radiating portion for transceiving the electromagnetic signals. The radiating portion includes a first radiator, a second radiator, a third radiator, a fourth radiator, a first connecting section, and a second connecting section. The first radiator and the second radiator are positioned on a first plane, and respectively comprise a first inverted-U-shaped radiating section and a second inverted-U-shaped radiating section. The third U-shaped radiator is positioned on a second plane perpendicular to the first plane. The first connecting section connects the first radiator to the third radiator. The second connecting section connects the second radiator to the third radiator. The fourth radiator is connected to the second radiator. The first connecting section, the second connecting section, and the fourth radiator comprise one radiating section positioned on a third plane.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: November 22, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Su Xu, Mao-Hsiu Hsu
  • Toy
    Patent number: D1011443
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 16, 2024
    Inventor: Su Xu