Patents by Inventor Long Guo

Long Guo 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: 20250091117
    Abstract: A high-strength ring groove rivet includes a gun head assembly, a driving mechanism, a transmission mechanism, a power source and a control module arranged in a riveting tool shell. The transmission mechanism has a planetary roller lead screw shaft in coaxial driving connection with the clamping jaw of the gun head assembly, and is also in driving connection with the driving shaft of the driving mechanism through gears installed on the planetary roller lead screw shaft and the driving shaft of the driving mechanism respectively. The planetary roller lead screw is adopted as a component for converting rotary motion into linear motion, the output tension can reach 70 kN, and riveting installation of ring groove rivets with the diameter specification of 12 mm can be effectively completed.
    Type: Application
    Filed: December 26, 2022
    Publication date: March 20, 2025
    Inventors: Shuai ZHANG, Yunlong JIA, Wei LI, MingYang LUO, Jun MAO, ChuanQi LI, Long GUO, XueHui LIAO, Lin YANG, Shaoqing GUO, XiaoLian ZHANG
  • Patent number: 11692576
    Abstract: A single groove single-sided fastener comprises: a rivet consisting of a rivet head, a polish rod, a locking groove, a tail pulling groove and a tail tooth in sequence, and a lantern ring consisting of a sleeve and a dead head; a tail of the rivet is of a single groove short-tail structure, a ratio of a length of the tail pulling groove to a total length of the tail tooth is 0.1˜1.5, an included angle between a bottom generatrix of the tail pulling groove and an axis of the rivet is ?30°˜0°, two axial ends of the bottom of the tail pulling groove and the tail of the tail tooth are of a fillet transition structure, a ratio of a length of a straight part of the tail tooth to the total length of the tail tooth is 0.1˜1.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: July 4, 2023
    Assignee: MEISHAN CRRC FASTENING SYSTEM CO., LTD
    Inventors: Shibo Wang, Yu Liu, Tao Deng, Yunlong Jia, Xiangyun Zhao, Chuanqi Li, Xu He, Wei Li, Long Guo
  • Publication number: 20230119925
    Abstract: A single groove single-sided fastener comprises: a rivet consisting of a rivet head, a polish rod, a locking groove, a tail pulling groove and a tail tooth in sequence, and a lantern ring consisting of a sleeve and a dead head; a tail of the rivet is of a single groove short-tail structure, a ratio of a length of the tail pulling groove to a total length of the tail tooth is 0.1˜1.5, an included angle between a bottom generatrix of the tail pulling groove and an axis of the rivet is ?30°˜?0°, two axial ends of the bottom of the tail pulling groove and the tail of the tail tooth are of a fillet transition structure, a ratio of a length of a straight part of the tail tooth to the total length of the tail tooth is 0.1˜1.
    Type: Application
    Filed: May 26, 2020
    Publication date: April 20, 2023
    Inventors: SHIBO WANG, YU LIU, TAO DENG, YUNLONG JIA, XIANGYUN ZHAO, CHUANQI LI, XU HE, WEI LI, LONG GUO
  • Patent number: 11351597
    Abstract: An intelligent riveting system comprising a hydraulic riveting tool (1), a riveting position identification system, a riveting displacement detection system, a riveting pressure detection system and a central processing system, wherein the central processing system acquires image information and carries out position identification, encoding and storage to form riveting position data in one-to-one correspondence, acquires real-time displacement data and riveting oil pressure data of each riveting position to form real-time data corresponding to riveting displacement values and riveting pressure values, and compares same with a standard to carry out quality determination. By means of the intelligent riveting system, a riveting position and an installation parameter are automatically identified and acquired, and the riveting quality is automatically determined; and by means of storing data during riveting and installation, the traceability of rivet installation quality can be achieved.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: June 7, 2022
    Assignee: MEISHAN CRRC FASTENING SYSTEM CO., LTD
    Inventors: Guangcheng Dai, Tao Deng, Long Guo, Min Lei, Wei Li, Qiang Liu, Yu Liu, Tao Yu, Xin Zhang, Xiangyun Zhao
  • Patent number: 11203055
    Abstract: The present invention discloses a riveting robot, comprising: a robot part provided on a chassis, and detachably coupled with a riveting tool part through a hydraulically quick change disk; a visual position identification part provided on a side of the hydraulically quick change disk and secured on the sixth axis of the front end of the robot part; an automatic rivet feeding part provided on a mounting baseplate which is secured on a chassis through a two-stage vibration damping structure; a riveter tailing material collection part used for collecting tailing materials produced during riveting; a riveting quality judgment part used for collecting riveting data, and processing and generating a riveting curve to realize judgment of the riveting quality.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: December 21, 2021
    Assignee: MEISHAN CRRC FASTENING SYSTEM CO., LTD
    Inventors: Xiangyun Zhao, Yu Liu, Tao Deng, Wei Li, Tao Yu, Long Guo, Shuai Zhang, Kun Li, Lin Yang
  • Publication number: 20210291256
    Abstract: The present invention discloses a riveting robot, comprising: a robot part provided on a chassis, and detachably coupled with a riveting tool part through a hydraulically quick change disk; a visual position identification part provided on a side of the hydraulically quick change disk and secured on the sixth axis of the front end of the robot part; an automatic rivet feeding part provided on a mounting baseplate which is secured on a chassis through a two-stage vibration damping structure; a riveter tailing material collection part used for collecting tailing materials produced during riveting; a riveting quality judgment part used for collecting riveting data, and processing and generating a riveting curve to realize judgment of the riveting quality.
    Type: Application
    Filed: September 12, 2019
    Publication date: September 23, 2021
    Inventors: Xiangyun ZHAO, Yu LIU, Tao DENG, Wei LI, Tao YU, Long GUO, Shuai ZHANG, Kun LI, Lin YANG
  • Patent number: 11120570
    Abstract: A method for obtaining road marking data and a device thereof are provided. The method includes steps of: obtaining coordinates of calibration references on a to-be-marked road; importing the coordinates of the calibration references into an electronic image of the to-be-marked road; determining, according to a difference between the coordinates of the calibration references and coordinates of to-be-calibrated points corresponding to the calibration references in a road image included in the electronic image, whether to perform a calibration on the coordinates of the to-be-calibrated points; and when the difference is greater than a threshold, performing the calibration on the coordinates of the to-be-calibrated points, and using calibrated coordinates of the to-be-calibrated points as road marking data. By applying the present disclosure, the accuracy of road marking data can be improved.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: September 14, 2021
    Assignee: HRG INTERNATIONAL INSTITUTE FOR RESEARCH & INNOVATION
    Inventors: Hsiencheng Lee, Chenxu Jiang, Yuan Cao, Zhenzhong Yu, Liang Ding, Fuchen Zhao, Kerui Xia, Quan Wang, Long Guo
  • Publication number: 20210121941
    Abstract: An intelligent riveting system comprising a hydraulic riveting tool (1), a riveting position identification system, a riveting displacement detection system, a riveting pressure detection system and a central processing system, wherein the central processing system acquires image information and carries out position identification, encoding and storage to form riveting position data in one-to-one correspondence, acquires real-time displacement data and riveting oil pressure data of each riveting position to form real-time data corresponding to riveting displacement values and riveting pressure values, and compares same with a standard to carry out quality determination. By means of the intelligent riveting system, a riveting position and an installation parameter are automatically identified and acquired, and the riveting quality is automatically determined; and by means of storing data during riveting and installation, the traceability of rivet installation quality can be achieved.
    Type: Application
    Filed: September 17, 2018
    Publication date: April 29, 2021
    Inventors: Guangcheng DAI, Tao DENG, Long GUO, Min LEI, Wei LI, Qiang LIU, Yu LIU, Tao YU, Xin ZHANG, Xiangyun ZHAO
  • Patent number: 10943186
    Abstract: A machine learning model training method includes: classifying samples having risk labels in a training sample set as positive samples and classifying samples without risk labels in the training sample set as negative samples; training a risk model with a machine learning method based on the positive samples and the negative samples; obtaining a risk score for each of the negative samples based on the trained risk model; identifying one or more negative samples in the training sample set that have a risk score greater than a preset threshold value; re-classifying the one or more negative samples in the training sample set that have a risk score greater than the preset threshold value as re-classified positive samples to generate an updated training sample set from the training sample set; and re-training the risk model with the machine learning method based on the updated training sample set.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: March 9, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventor: Long Guo
  • Patent number: 10885160
    Abstract: A computer-implemented user classification method includes: obtaining, by a target terminal device, an initial user classification model from a server, in which the initial user classification model is provided by the server to multiple terminal devices, the multiple terminal devices including the target terminal device; obtaining first operation data of a registered user of the target terminal device; updating the initial user classification model based on the first operation data, to obtain an updated user classification model that is personalized for the registered user; and classifying, based on the updated user classification model, an identity of a current user of the target terminal device.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: January 5, 2021
    Assignee: Advanced New Technologies Co., Ltd.
    Inventor: Long Guo
  • Patent number: 10796109
    Abstract: A card insertion structure suited for a portable electronic device is provided. The portable electronic device includes a housing. The card insertion structure includes a base disposed in the housing, a pressing member movably disposed on the base, and a plastic spring strip disposed on the base. A portion of the pressing member is exposed out of the housing. The plastic spring strip leans against the pressing member and the base. A force supplied via an insertion of an electronic card drives the pressing member to deform the plastic spring strip, and after the electronic card passing by the pressing member and being inserted into the card insertion structure between the base and the housing, the pressing member is released and is restored by resilience of the plastic spring strip, and the electronic card is fixed with the housing by the pressing member.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: October 6, 2020
    Assignee: PEGATRON CORPORATION
    Inventors: Guo-Long Guo, Ho-Ching Huang, Wen-Cheng Tsai
  • Publication number: 20200210899
    Abstract: A machine learning model training method includes: classifying samples having risk labels in a training sample set as positive samples and classifying samples without risk labels in the training sample set as negative samples; training a risk model with a machine learning method based on the positive samples and the negative samples; obtaining a risk score for each of the negative samples based on the trained risk model; identifying one or more negative samples in the training sample set that have a risk score greater than a preset threshold value; re-classifying the one or more negative samples in the training sample set that have a risk score greater than the preset threshold value as re-classified positive samples to generate an updated training sample set from the training sample set; and re-training the risk model with the machine learning method based on the updated training sample set.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Inventor: Long GUO
  • Publication number: 20200151897
    Abstract: A method for obtaining road marking data and a device thereof are provided. The method includes steps of: obtaining coordinates of calibration references on a to-be-marked road; importing the coordinates of the calibration references into an electronic image of the to-be-marked road; determining, according to a difference between the coordinates of the calibration references and coordinates of to-be-calibrated points corresponding to the calibration references in a road image included in the electronic image, whether to perform a calibration on the coordinates of the to-be-calibrated points; and when the difference is greater than a threshold, performing the calibration on the coordinates of the to-be-calibrated points, and using calibrated coordinates of the to-be-calibrated points as road marking data. By applying the present disclosure, the accuracy of road marking data can be improved.
    Type: Application
    Filed: October 4, 2019
    Publication date: May 14, 2020
    Applicant: HRG International Institute for Research & Innovation
    Inventors: Hsiencheng Lee, Chenxu Jiang, Yuan Cao, Zhenzhong Yu, Liang Ding, Fuchen Zhao, Kerui Xia, Quan Wang, Long Guo
  • Publication number: 20190329505
    Abstract: A foam adhering device includes an adhering head, a camera module, and a rotating assembly. The camera module is located below the adhering head and configured to capture a position of foam adhered to the adhering head. The rotating assembly is configured to drive the adhering head to adjust a position of the adhering head according to the position of the foam adhered to the adhering head captured by the camera module. The rotating assembly includes a motor and a transmission assembly. The motor is configured to drive the transmission assembly, and the transmission assembly is coupled to the adhering head and configured to accurately/precisely adjust a position of the adhering head.
    Type: Application
    Filed: May 31, 2018
    Publication date: October 31, 2019
    Inventor: SHI-LONG GUO
  • Publication number: 20190251302
    Abstract: A card insertion structure suited for a portable electronic device is provided. The portable electronic device includes a housing. The card insertion structure includes a base disposed in the housing, a pressing member movably disposed on the base, and a plastic spring strip disposed on the base. A portion of the pressing member is exposed out of the housing. The plastic spring strip leans against the pressing member and the base. A force supplied via an insertion of an electronic card drives the pressing member to deform the plastic spring strip, and after the electronic card passing by the pressing member and being inserted into the card insertion structure between the base and the housing, the pressing member is released and is restored by resilience of the plastic spring strip, and the electronic card is fixed with the housing by the pressing member.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 15, 2019
    Applicant: PEGATRON CORPORATION
    Inventors: Guo-Long Guo, Ho-Ching Huang, Wen-Cheng Tsai
  • Patent number: 9921446
    Abstract: The present application discloses a display panel test structure for testing whether signal lines of a display panel are defective, the signal lines at least comprising a plurality of data lines which are divided into N groups, the display panel test structure comprising N first shorting bars arranged in a test area of the display panel, each of which being configured to short-circuit a group of data lines, wherein the display panel test structure further comprises a plurality of first test pads arranged in the test area, each of which connects with one shorting bar corresponding thereto, and each of the first test pads is configured to load a signal to a group of data lines corresponding thereto during a test.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: March 20, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Fengwu Yu, Jinhu Cao, Minghui Ma, Bin Cao, Namin Kwon, Yanyan Wu, Wei Li, Mian Gao, Long Guo
  • Publication number: 20170192326
    Abstract: The present application discloses a display panel test structure for testing whether signal lines of a display panel are defective, the signal lines at least comprising a plurality of data lines which are divided into N groups, the display panel test structure comprising N first shorting bars arranged in a test area of the display panel, each of which being configured to short-circuit a group of data lines, wherein the display panel test structure further comprises a plurality of first test pads arranged in the test area, each of which connects with one shorting bar corresponding thereto, and each of the first test pads is configured to load a signal to a group of data lines corresponding thereto during a test.
    Type: Application
    Filed: August 3, 2016
    Publication date: July 6, 2017
    Inventors: Fengwu YU, Jinhu CAO, Minghui MA, Bin CAO, Namin KWON, Yanyan WU, Wei LI, Mian GAO, Long GUO
  • Patent number: 9643793
    Abstract: A rotating mechanism includes a base, a number of rotating assemblies, and a transmitting assembly. The rotating assemblies are secured on the base. Each rotating assembly includes a rotating table and a limiting assembly assembled to the rotating table. The rotating table of each rotating assembly is substantially collinear and inclined a certain degree relative to a previous rotating table. The limiting assembly defines a channel. The transmitting assembly is received in the channels. When the transmitting assembly moves along the channels, the transmitting assembly is rotated.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: May 9, 2017
    Assignees: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: Fei Yu, Shi-Long Guo, Jian-Ping Jin, Dao-Ping Zhang
  • Publication number: 20150183590
    Abstract: A rotating mechanism includes a base, a number of rotating assemblies, and a transmitting assembly. The rotating assemblies are secured on the base. Each rotating assembly includes a rotating table and a limiting assembly assembled to the rotating table. The rotating table of each rotating assembly is substantially collinear and inclined a certain degree relative to a previous rotating table. The limiting assembly defines a channel. The transmitting assembly is received in the channels. When the transmitting assembly moves along the channels, the transmitting assembly is rotated.
    Type: Application
    Filed: November 26, 2014
    Publication date: July 2, 2015
    Inventors: FEI YU, SHI-LONG GUO, JIAN-PING JIN, DAO-PING ZHANG
  • Patent number: D743926
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: November 24, 2015
    Inventors: Zongwen Liao, Long Guo