Patents by Inventor Qiang Peng

Qiang Peng 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: 20240244543
    Abstract: This application provides a clock synchronization method and a communication apparatus, and relates to the field of communication technologies, to implement clock synchronization between a terminal device and a network device. The method includes: A first terminal device receives first time information. The first time information indicates time of a lower boundary of a reference system frame SF on a network-side clock, and the reference SF is transmitted through a Uu interface. The first terminal device receives first reference information. The first reference information indicates a first reference direct frame DF, and the first reference DF is transmitted through a PC5 interface. Then, the first terminal device implements clock synchronization with a network device based on the first time information and the first reference information. The first reference DF corresponds to the reference SF. The first terminal device is a remote terminal device in a user equipment-to-network U2N scenario.
    Type: Application
    Filed: January 22, 2024
    Publication date: July 18, 2024
    Inventors: Wenjie PENG, Qiang FAN
  • Publication number: 20240012605
    Abstract: Performing data processing on a mobile device, where the mobile device includes a first display, a second display and a second touch panel; the first display is configured to: display a home screen which comprises an icon of a first application; display iconic controls of a first application in response to detecting a first gesture on the icon of the first application; the second display is configured to: display a first GUI of the first application in response to detecting the first gesture; the second touch panel is configured to: detect a second gesture on the second touch panel; display a second GUI of the first application on the second display in response to detecting the second gesture, wherein maintaining display iconic controls of the first application on the first display when displaying the second GUI on the second display.
    Type: Application
    Filed: January 4, 2023
    Publication date: January 11, 2024
    Inventors: Juan Lan, Shuangxiong Wen, Qiang Peng
  • Patent number: 11613048
    Abstract: A device for preparation of composite for on-site pipeline reinforcement includes: a temperature control stirring unit, an infiltration unit, and a vacuum unit communicated in sequence, the infiltration unit includes a spindle, reinforced fiber cloth, a flow-guiding net, and a vacuum bag film sleeved outside them, the spindle is stopped by two baffles, an adhesive feeding joint and an adhesive discharging joint are disposed at two ends of the spindle, respectively, the adhesive feeding joint and the adhesive discharging joint each includes an inner joint and an outer joint, sealing discs disposed at a junction between the inner joint and the outer joint, an outer wall of the inner joint and an outer side of the baffle are covered by a flow-leading net, and the flow-guiding net covered on the outer side of the baffle extends from an edge of the baffle into the adhesive storing compartment of the baffle.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: March 28, 2023
    Assignee: SICHUAN DEYUAN PETROLEUM & GAS CO., LTD.
    Inventors: Yong Zhang, Yu Zhang, Jianfeng Lu, Jian Lei, Qiang Peng
  • Patent number: 11567725
    Abstract: Performing data processing on a mobile device, where the mobile device includes a first display, a second display and a second touch panel; the first display is configured to: display a home screen which comprises an icon of a first application; display iconic controls of a first application in response to detecting a first gesture on the icon of the first application; the second display is configured to: display a first GUI of the first application in response to detecting the first gesture; the second touch panel is configured to: detect a second gesture on the second touch panel; display a second GUI of the first application on the second display in response to detecting the second gesture, wherein maintaining display iconic controls of the first application on the first display when displaying the second GUI on the second display.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: January 31, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Juan Lan, Shuangxiong Wen, Qiang Peng
  • Patent number: 11402196
    Abstract: Disclosed is a device and method for distributed detection of straightness of a working face of a scraper conveyor based on optical fiber sensing. The device includes a broadband light source, a first optical fiber circulator array, a second optical fiber circulator array, a collimator array, a reflecting film array, a third optical fiber circulator array, and an optical path analyzer. During transmission of light emitted from the broadband light source, the light with different wavelengths is separated via several optical gratings etched on a single-mode optical fiber (SMF), and reaches reflecting films adhered to the working face of the scraper conveyor through first optical fiber circulators, second optical fiber circulators, and collimators. The light with the different wavelengths is then reflected back from the reflecting films, enters the SMF through third optical fiber circulators, and finally enters the optical path analyzer.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: August 2, 2022
    Assignee: China University of Mining and Technology
    Inventors: Shaoyi Xu, Zhencai Zhu, Wei Li, Yuqiao Wang, Fangfang Xing, Hongyu Xue, Qiang Peng, Feng Dong, Guang Chen
  • Publication number: 20220144554
    Abstract: Disclosed is a device and method for distributed detection of straightness of a working face of a scraper conveyor based on optical fiber sensing. The device includes a broadband light source, a first optical fiber circulator array, a second optical fiber circulator array, a collimator array, a reflecting film array, a third optical fiber circulator array, and an optical path analyzer. During transmission of light emitted from the broadband light source, the light with different wavelengths is separated via several optical gratings etched on a single-mode optical fiber (SMF), and reaches reflecting films adhered to the working face of the scraper conveyor through first optical fiber circulators, second optical fiber circulators, and collimators. The light with the different wavelengths is then reflected back from the reflecting films, enters the SMF through third optical fiber circulators, and finally enters the optical path analyzer.
    Type: Application
    Filed: April 21, 2020
    Publication date: May 12, 2022
    Applicant: China University of Mining and Technology
    Inventors: Shaoyi XU, Zhencai ZHU, Wei LI, Yuqiao WANG, Fangfang XING, Hongyu XUE, Qiang PENG, Feng DONG, Guang CHEN
  • Patent number: 11307025
    Abstract: A device and method for detecting an angle of a shearer rocker arm based on optical fiber sensing. The device includes an optical system and a mechanical system. The optical system includes a broadband light source, a polarizer, collimating lenses, a gradient-rotation media plate, a polarization beam splitter, and a data processing module. The mechanical system includes a connecting base, connecting rods, a slider, a bracket, and a sensor housing. When the shearer operates, the rocker arm converts rotation angle information to linear displacement related to a gradient refractive index by using a connecting rod mechanism, and a position on the gradient-rotation media plate through which linearly polarized light produced by the optical system passes also changes. Due to an optical rotation effect, corresponding rotation angles of a plane of polarization that are formed after the light passing through the gradient-rotation media plate also vary.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: April 19, 2022
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Shaoyi Xu, Zhencai Zhu, Wei Li, Fangfang Xing, Yuqiao Wang, Hongyu Xue, Qiang Peng, Guang Chen, Feng Dong
  • Patent number: 11269811
    Abstract: A memory system is disclosed. The memory system may include a Big Hash Table and a Little Hash Table. The memory system may also include an Overflow Region and a Translation Table to map a logical address to a Physical Line Identifier (PLID), which may include a region identifier and a physical address.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: March 8, 2022
    Inventors: Dongyan Jiang, Qiang Peng, Hongzhong Zheng
  • Publication number: 20220042793
    Abstract: A device and method for detecting an angle of a shearer rocker arm based on optical fiber sensing. The device includes an optical system and a mechanical system. The optical system includes a broadband light source, a polarizer, collimating lenses, a gradient-rotation media plate, a polarization beam splitter, and a data processing module. The mechanical system includes a connecting base, connecting rods, a slider, a bracket, and a sensor housing. When the shearer operates, the rocker arm converts rotation angle information to linear displacement related to a gradient refractive index by using a connecting rod mechanism, and a position on the gradient-rotation media plate through which linearly polarized light produced by the optical system passes also changes. Due to an optical rotation effect, corresponding rotation angles of a plane of polarization that are formed after the light passing through the gradient-rotation media plate also vary.
    Type: Application
    Filed: July 7, 2020
    Publication date: February 10, 2022
    Inventors: Shaoyi XU, Zhencai ZHU, Wei LI, Fangfang XING, Yuqiao WANG, Hongyu XUE, Qiang PENG, Guang CHEN, Feng DONG
  • Publication number: 20220016806
    Abstract: A device for preparation of composite for on-site pipeline reinforcement includes: a temperature control stirring unit, an infiltration unit, and a vacuum unit communicated in sequence, the infiltration unit includes a spindle, reinforced fiber cloth, a flow-guiding net, and a vacuum bag film sleeved outside them, the spindle is stopped by two baffles, an adhesive feeding joint and an adhesive discharging joint are disposed at two ends of the spindle, respectively, the adhesive feeding joint and the adhesive discharging joint each includes an inner joint and an outer joint, sealing discs disposed at a junction between the inner joint and the outer joint, an outer wall of the inner joint and an outer side of the baffle are covered by a flow-leading net, and the flow-guiding net covered on the outer side of the baffle extends from an edge of the baffle into the adhesive storing compartment of the baffle.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Inventors: Yong ZHANG, Yu ZHANG, Jianfeng LU, Jian LEI, Qiang PENG
  • Patent number: 11179867
    Abstract: A device for preparation of a composite for on-site pipeline reinforcement includes: a temperature control stirring unit, an infiltration unit, and a vacuum unit, which are communicated in sequence, the infiltration unit includes a spindle, reinforced fiber cloth, a flow-guiding net, and a vacuum bag film sleeved outside the spindle, the reinforced fiber cloth and the flow-guiding net, the spindle is stopped by two baffles, an adhesive feeding joint and an adhesive discharging joint are disposed at two ends of the spindle, respectively, each of the adhesive feeding joint and the adhesive discharging joint includes an inner joint and an outer joint, an outer wall of the inner joint and an outer side of the baffle are covered by a flow-leading net, and the flow-guiding net covered on the outer side of the baffle extends from an edge of the baffle into the adhesive storing compartment of the baffle.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: November 23, 2021
    Assignee: SICHUAN DEYUAN PETROLEUM & GAS CO., LTD.
    Inventors: Yong Zhang, Yu Zhang, Jianfeng Lu, Jian Lei, Qiang Peng
  • Patent number: 11099146
    Abstract: When the heading machine tunnels, a current generated by a current excitation source enters a coal seam through a movable cutting pick to form a stray current. The stray current collected by a backflow net returns to a negative electrode of a power supply through a transition resistor. When information such as the water content of the coal seam changes, the stray current and a potential difference across the transition resistor also accordingly change, and the coal seam water content information is converted into an electric signal. When the potential difference across the transition resistor is applied to two ends of a piezoelectric ceramic, the piezoelectric ceramic extends or compresses, and the electric signal is converted into a strain signal. A sensing optical fiber converts the strain signal into an optical signal detectable by a photoelectric detector. The optical signal is analyzed to obtain the coal seam water content information.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: August 24, 2021
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Shaoyi Xu, Zhencai Zhu, Wei Li, Yanjing Sun, Fangfang Xing, Hongyu Xue, Qiang Peng, Feng Dong, Guang Chen
  • Publication number: 20210247343
    Abstract: When the heading machine tunnels, a current generated by a current excitation source enters a coal seam through a movable cutting pick to form a stray current. The stray current collected by a backflow net returns to a negative electrode of a power supply through a transition resistor. When information such as the water content of the coal seam changes, the stray current and a potential difference across the transition resistor also accordingly change, and the coal seam water content information is converted into an electric signal. When the potential difference across the transition resistor is applied to two ends of a piezoelectric ceramic, the piezoelectric ceramic extends or compresses, and the electric signal is converted into a strain signal. A sensing optical fiber converts the strain signal into an optical signal detectable by a photoelectric detector. The optical signal is analyzed to obtain the coal seam water content information.
    Type: Application
    Filed: March 13, 2020
    Publication date: August 12, 2021
    Inventors: Shaoyi XU, Zhencai ZHU, Wei LI, Yanjing SUN, Fangfang XING, Hongyu XUE, Qiang PENG, Feng DONG, Guang CHEN
  • Patent number: 11079954
    Abstract: A deduplication memory system includes a virtual memory space, a physical memory space and a memory manager. The memory manager generates a user data entry that is stored in the physical memory space. The user data entry represents a unique user data of a predetermined granularity appearing in the virtual memory space, and includes first and second portions. The first portion includes information relating to a number of duplication times the unique user data corresponding to the user data entry is duplicated in the virtual memory space, and the second portion includes a selected part of the unique user data from which the unique user data may be reconstructed. The first portion may include an index to an extended reference counter table or a special data pattern table if the number of duplication times of the unique user data is greater than or equal to a predetermined number.
    Type: Grant
    Filed: November 4, 2018
    Date of Patent: August 3, 2021
    Inventors: Dongyan Jiang, Qiang Peng, Andrew Chang, Hongzhong Zheng
  • Publication number: 20210109699
    Abstract: Performing data processing on a mobile device, where the mobile device includes a first display, a second display and a second touch panel; the first display is configured to: display a home screen which comprises an icon of a first application; display iconic controls of a first application in response to detecting a first gesture on the icon of the first application; the second display is configured to: display a first GUI of the first application in response to detecting the first gesture; the second touch panel is configured to: detect a second gesture on the second touch panel; display a second GUI of the first application on the second display in response to detecting the second gesture, wherein maintaining display iconic controls of the first application on the first display when displaying the second GUI on the second display.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Inventors: Juan Lan, Shuangxiong Wen, Qiang Peng
  • Patent number: 10908868
    Abstract: Performing data processing on a mobile device, where the mobile device includes a first display, a second display and a second touch panel; the first display is configured to: display a home screen which comprises an icon of a first application; display iconic controls of a first application in response to detecting a first gesture on the icon of the first application; the second display is configured to: display a first GUI of the first application in response to detecting the first gesture; the second touch panel is configured to: detect a second gesture on the second touch panel; display a second GUI of the first application on the second display in response to detecting the second gesture, wherein maintaining display iconic controls of the first application on the first display when displaying the second GUI on the second display.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: February 2, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Juan Lan, Shuangxiong Wen, Qiang Peng
  • Publication number: 20200225862
    Abstract: A memory system provides deduplication of user data in the physical memory space of the system for user data that is duplicated in the virtual memory space of a host system. A transaction manager (TM) uses a transaction table to maintain data coherency and data concurrency for the virtual memory space. A write data engine manager (WDEM) uses an outstanding bucket number and command queues to maintain data coherency and data concurrency for the physical memory space. The WDEM receives data write requests from the TM and sends a corresponding write command to a selected command queue. A write data engine responds to a write command in a command queue by storing the data in an overflow memory region if the data is not duplicated in the virtual memory space, or by incrementing a reference counter for the data if the data is duplicated in the virtual memory space.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Inventors: Dongyan JIANG, Qiang PENG, Hongzhong ZHENG
  • Patent number: D905689
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: December 22, 2020
    Assignee: Honeywell International Inc.
    Inventors: Peilin Li, Haitao Li, Ke Zhang, Yidan Zhao, Unmesh Kulkarni, Michael Zheng, Cary Leen, Qiang Peng
  • Patent number: D913829
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: March 23, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Wenbin Zhou, Thomas Staub, Qiang Peng
  • Patent number: D913830
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: March 23, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Wenbin Zhou, Thomas Staub, Qiang Peng