Patents by Inventor Gang Shen

Gang Shen 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: 11991233
    Abstract: An apparatus and system to provide QoE metrics reporting mechanisms for RTP-based 360-degree video delivery in live immersive streaming and real-time immersive conversational service applications are described for both in-camera and network-based stitching. Initial and desired parameters for viewports used in a teleconference are exchanged, and the teleconference established using 360° media. RTP FoV reports sent during the teleconference each contain viewport orientation information, as well as information for the QoE metrics.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: May 21, 2024
    Assignee: Intel Corporation
    Inventors: Ozgur Oyman, Gang Shen
  • Publication number: 20240161638
    Abstract: The present disclosure relates to a detection method and system for an underground space by joint use of fixed sensors and unmanned aerial vehicle (UAV) movement detection. The detection system includes underground space sensor nodes and an underground space UAV. The underground space sensor nodes are configured to perform fixed monitoring based on an adaptive optimal layout strategy for an underground structural space. The underground space UAV is configured to calculate a first virtual force, and realize movement detection by means of a virtual force-guided path planning algorithm. The underground space UAV is configured to calculate the first virtual force based on the electronic telescopic anti-collision bars, a second virtual force based on a static perception probability and a third virtual force based on structural evolution knowledge, and realize a fixed node-guided UAV flight detection mode by means of the virtual force-guided path planning algorithm.
    Type: Application
    Filed: November 7, 2023
    Publication date: May 16, 2024
    Inventors: Gang Li, Bin He, Runjie Shen
  • Publication number: 20240157084
    Abstract: The present application discloses a sealing valve (10), including a guiding tube (1), comprising a first end (11) configured to be inserted into an outer packaging bottle and a second end configured to be connected to an anesthesia vaporizer (12); the outer peripheral surface of the first end (11) is provided with a convex ring (111) protruding toward the inner wall of the outer packaging bottle and abutting against the inner wall of the outer packaging bottle; and a pushing rod (2) configured to be arranged in the guiding tube (1) and slidable along an axial direction of the guiding tube (1) to connect the anesthesia vaporizer with the outer packaging bottle or to block between the anesthesia vaporizer and the outer packaging bottle.
    Type: Application
    Filed: April 13, 2021
    Publication date: May 16, 2024
    Inventors: Xiangming SUN, Yushun WANG, Gang SHEN
  • Patent number: 11981594
    Abstract: A method for preparing quartz glass with low content of hydroxyl and high purity, includes providing silica powders including hydroxyl groups. The silica powders are dehydroxylated, which includes drying the silica powders at a first temperature, heating the silica powders up to a second temperature and introducing a first oxidizing gas including halogen gas, thereby obtaining first dehydroxylated powders, and heating the first dehydroxylated powders up to a third temperature and introducing a second oxidizing gas including oxygen or ozone, thereby obtaining second dehydroxylated powders. The second dehydroxylated powders are heated up to a fourth temperature to obtain a vitrified body. The vitrified body is cooled to obtain the quartz glass with low content of hydroxyl and high purity. The quartz glass prepared by the above method has low content of hydroxyl and high purity. A quartz glass with low content of hydroxyl and high purity is also provided.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: May 14, 2024
    Assignees: ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD., JIANGSU ZHONGTIAN TECHNOLOGY CO., LTD.
    Inventors: Ming-Ming Tang, Meng-Fei Wang, Yi-Gang Qian, Jun-Yi Ma, Xian-Gen Zhang, Yi-Chun Shen, Ya-Li Chen
  • Publication number: 20240141784
    Abstract: Disclose are a roadway/tunnel excavation robot and an automatic cutting control method. The robot includes a rack, a moving platform, a supporting and stabilizing mechanism, a milling mechanism, a telescoping mechanism, an inclined cutting feed adjusting mechanism, a horizontal swinging mechanism, a lifting mechanism and a controller. The milling mechanism includes a drive unit, a milling shaft, an eccentric rotary casing, a high-pressure jet nozzle unit, a tension and compression sensor and a direction sensor. Through the deflection of a center line of an inner hole of the eccentric rotary casing, the milling mechanism drives a milling cutter head to carry out a rotational oscillation motion for rock breaking; and the milling cutter head is in discontinuous contact with a rock mass. The telescoping mechanism, the inclined cutting feed adjusting mechanism, the lifting mechanism and the horizontal swinging mechanism are controlled such that the milling mechanism performs coal rocks milling.
    Type: Application
    Filed: September 30, 2022
    Publication date: May 2, 2024
    Applicant: China University of Mining and Technology
    Inventors: Hongxiang JIANG, Zhencai ZHU, Songyong LIU, Gang SHEN, Xiaodi ZHANG, Huihe ZHAO, Hongsheng LI
  • Publication number: 20240104887
    Abstract: An image outputting device includes a sensing circuit for generating an image signal according to a configuration; a processing circuit, coupled to the sensing circuit, for performing an image processing on the image signal according to the configuration to generate an image processing result; and a controlling circuit, coupled to the sensing circuit and the processing circuit, for setting the configuration and entering an operating system after setting the configuration.
    Type: Application
    Filed: July 14, 2023
    Publication date: March 28, 2024
    Applicant: Realtek Semiconductor Corp.
    Inventors: Kang Peng, Gang Shen, Yang Lu, Dong-Yu HE
  • Publication number: 20240092726
    Abstract: The present disclosure discloses a method for synthesizing quinolones intermediates by a continuous flow reaction. Specifically, according to the method, a microchannel reactor is used, which improves the selectivity and conversion rate of the reaction, and the conversion rate of compound ii is increased to more than 95% and the yield is increased to more than 85%; avoids the use of a solvent such as methanol, and methyl tert-butyl ether, etc., in the intermittent reaction process, which simplifies the post-processing method, shortens the overall operation time from about 24 hours to a few minutes, greatly improving the production efficiency, and realizing the continuity and automation of the whole process; and thus makes the product have high purity and high yield, which is suitable for industrial production.
    Type: Application
    Filed: March 20, 2023
    Publication date: March 21, 2024
    Inventors: Li SHENG, Yuquan LUO, Gang FAN, Long CHEN, Junwei CHEN, Chunlei LV, Guofeng WU, Dadong SHEN, Lin ZHAO, Yunxia GONG
  • Patent number: 11936578
    Abstract: Embodiments of the present disclosure provide apparatus, methods and computer readable storage mediums for configuring resources for positioning reference signals. In one aspect, the apparatus determines a second set of resource configuration for positioning reference signal (PRS) mapping to resource elements in the second set, which is an extension of the first set of resource configuration for PRS mapping with additional resource elements. In another aspect, another apparatus determines configurations of at least one of the first set and the second set, to configure PRS transmission according to the first set or the second set.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 19, 2024
    Assignee: Nokia Technologies Oy
    Inventors: Tao Tao, Jianguo Liu, Zhe Luo, Yan Meng, Gang Shen
  • Publication number: 20240075039
    Abstract: Provided are an oral solid tablet comprising (S)-7-[4-(1-acryloylpiperidine)]-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide and preparation method therefor. The oral solid tablet has good drug release characteristics, features easy administration, quick and high-efficient release, no particular requirements on equipment, and a simple formulation preparation process, can ensure formulation stability and facilitate transportation and storage, and is suitable for large-scale production.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 7, 2024
    Inventors: Gang QIU, Yiwei SHEN, Wenyuan FAN, Shuo XU, Huiru LV, Jialin BIAN, Zhengming DU
  • Patent number: 11923622
    Abstract: In accordance with some embodiments, there is provided an apparatus. The apparatus includes a conductive loop; a first conductive member electromagnetically coupled to the conductive loop and galvanically coupled to a radio frequency circuit; a second conductive member arranged across and electromagnetically coupled to the conductive loop; and a third conductive member arranged across and electromagnetically coupled to the conductive loop, the third conductive member being spaced apart from the second conductive member and electromagnetically coupled to the first conductive member.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 5, 2024
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Fei Gao, Chaojun Xu, Gang Shen
  • Patent number: 11893547
    Abstract: An intelligent reliability evaluation and service life prediction method for a kilometer deep well hoist brake, the method including: the establishment of a digital twin model for a hoist brake, data acquisition and synchronization, and reliability evaluation and service life prediction, wherein the digital twin model for the hoist brake can accurately reflect actual physical characteristics of the hoist brake, the data acquisition and synchronization can realize real-time mapping between a physical entity of the hoist brake and the digital twin model therefor, and furthermore, on the basis of the digital twin model for the hoist brake, the reliability evaluation and service life prediction are realized. Digital twin technology is combined with a reliability analysis method, so that real-time updating of reliability evaluation and service life prediction of the hoist brake are realized.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: February 6, 2024
    Assignee: China University of Mining and Technology
    Inventors: Hao Lu, Zhencai Zhu, Yuxing Peng, Gongbo Zhou, Gang Shen, Yu Tang, Xiang Li, Wei Wang
  • Publication number: 20230422295
    Abstract: The disclosure provides a method for assisting a UE to implement a UL channel access in a base station of an eLAA-based communication system. The method comprises determining a listen-before-talk (LBT) priority for the UE; and transmitting a first signaling indicating the determined LBT priority to the UE. An enhanced UL channel access mechanism is proposed by the dis-closure. In this mechanism, the eNB call provide some assistance to facilitate UL access. Chances of multiple user multiplexing and spectrum efficiency in LAA UL can be improved by this solution.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 28, 2023
    Applicant: Alcatel Lucent
    Inventors: Tao Tao, Jianguo Liu, Yan Meng, Junrong Gu, Dawei Wang, Zhe Luo, Gang Shen
  • Publication number: 20230394156
    Abstract: An embedded electronic device and a boot method are provided. A processor of the embedded electronic device is configured to execute following steps based on a first boot procedure: verifying whether a second memory device safely corresponds to a first memory controller; in response to that the second memory device safely corresponds to the first memory controller, deciphering and verifying stored data of the second memory device through the first memory controller; and in response to that the second memory device does not safely correspond to the first memory controller, verifying whether the second memory device safely corresponds to a second memory controller.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 7, 2023
    Applicant: REALTEK SEMICONDUCTOR CORP.
    Inventors: Tian-Yuan Zhang, Yang Lu, Gang Shen, Dong-Yu He
  • Patent number: 11838345
    Abstract: Various embodiments herein provide techniques for Session Description Protocol (SDP)-based signaling of camera calibration parameters for multiple video streams. In embodiments, a device may receive an SDP attribute to indicate that a bitstream included in a real-time transport protocol (RTP)-based media stream includes camera calibration parameters. The device may obtain the camera calibration parameters based on the SDP attribute, and process the RTP-based media stream based on the camera calibration parameters. In embodiments, the camera calibration parameters may be used to stitch together (e.g., align and/or synchronize) the multiple video streams. In embodiments, the stitched video streams may form an immersive video content (e.g., 360-degree video content). Other embodiments may be described and claimed.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: December 5, 2023
    Assignee: Intel Corporation
    Inventors: Ozgur Oyman, Gang Shen, Wenqing Fu, Wei Zong, Juan Zhao
  • Patent number: 11812444
    Abstract: Embodiments of the present disclosure relate to resource scheduling between network nodes. In example embodiments, a method comprises allocating, at a first network node, a first set of resources from a first resource pool for backhaul communication with a second network node in a network via a first link, the first resource pool comprising uplink and downlink resources shared with a first terminal device served by the first network node; transmitting a first indication of the first set of resources to the second network node; and receiving a second indication of a second set of resources from a second resource pool for the backhaul communication with the second network node via a second link, the second resource pool comprising uplink and downlink resources shared with a second terminal device served by the second network node. In this way, it is possible to achieve flexible resource scheduling among the network nodes.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: November 7, 2023
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Xiaobing Leng, Dongyao Wang, Dawei Wang, Junrong Gu, Gang Shen
  • Patent number: 11807465
    Abstract: The present disclosure provides a system for monitoring a scraper chain based on a measurement on transmittance of a torsion spring and a method thereof. The system includes a sprocket-wheel torsion detection device, a fixing device, a wireless receiver, an A/D converter and an industrial computer. In the method, the relative torsion of the two sprocket wheels is converted into the density change of the torsion spring, the light transmission area is converted into the current value by the laser sensing panel, a varying range of the torsion spring is calculated by the industrial computer through the preset threshold and its own program to monitor the operating conditions of the chain. The method has a novel concept, a stable and reliable system, and a high promotion value.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: November 7, 2023
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Hao Lu, Hui Jiang, Zhencai Zhu, Guohua Cao, Yuxing Peng, Gongbo Zhou, Gang Shen, Fan Jiang, Yu Tang, Xiang Li, Wei Wang
  • Publication number: 20230349295
    Abstract: The present application relates to an attitude self-correcting underground transportation apparatus based on UWB technology and a control method thereof. A transport clamping and fastening mechanism is mounted on an upper surface of an upper platform part of a six-degree-of-freedom motion platform. An attitude perception and sensing set at least includes three UWB tags, the UWB tags in the attitude perception and sensing set being evenly distributed on the side of the upper platform part of the six-degree-of-freedom motion platform. A control module is configured to send an electric signal to drive the six-degree-of-freedom motion platform and the transport clamping and fastening mechanism to grip an object to be transported, collect positioning information of the attitude perception and sensing set, calculate the attitude of the six-degree-of-freedom motion platform in real time, and perform attitude adjustment with reference to an expected position and attitude to maintain a smooth transportation process.
    Type: Application
    Filed: August 31, 2022
    Publication date: November 2, 2023
    Applicant: China University of Mining and Technology
    Inventors: Gang SHEN, Zhencai ZHU, Song QU, Yunjie SA, Yu TANG, Xiang LI, Guan YUAN, Zhiou XU, Jiaqi ZHAO, Pengpeng CHEN
  • Publication number: 20230331263
    Abstract: The present disclosure discloses a low-energy-consumption grading and positioning method and system for a coal mine auxiliary transportation vehicle, which belongs to the technical field of mine tunnel transportation.
    Type: Application
    Filed: September 30, 2022
    Publication date: October 19, 2023
    Inventors: Zhencai ZHU, Fan JIANG, Xingtao HUANG, Gongbo ZHOU, Niansheng LIU, Libing WANG, Chuansheng ZHANG, Junfeng GUO, Gang SHEN, Shuman CHENG, Jinlei MA, Chaofan ZHANG, Wenwen YI
  • Patent number: 11772687
    Abstract: The present disclosure discloses a low-energy-consumption grading and positioning method and system for a coal mine auxiliary transportation vehicle, which belongs to the technical field of mine tunnel transportation.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: October 3, 2023
    Assignees: China University of Mining and Technology, Xuzhou Kerui Mining Technology Co., LTD
    Inventors: Zhencai Zhu, Fan Jiang, Xingtao Huang, Gongbo Zhou, Niansheng Liu, Libing Wang, Chuansheng Zhang, Junfeng Guo, Gang Shen, Shuman Cheng, Jinlei Ma, Chaofan Zhang, Wenwen Yi
  • Patent number: 11761334
    Abstract: An apparatus includes a current excitation source, a roadheader telescopic protection cylinder, an electric rotating apparatus, auxiliary cutting teeth, a cutting head entity, a transmission shaft, an optical fiber ring protective housing, an optical fiber ring, an optical fiber current sensor control unit and a recovery electrode. The apparatus transmits an auxiliary current Ie and a monitoring current Id to a coal seam. The auxiliary current Ie and the monitoring current Id are homologous currents that are incompatible, and the auxiliary current Ie squeezes the monitoring current Id, so the monitoring current Id monitors the environment of the coal seam. The monitoring current Id flows to the coal seam as, and a return current If flows through the transmission shaft and a roadheader expansion part. The optical fiber ring measures the return current If, when the roadheader is heading forward and encounters abnormal geological bodies.
    Type: Grant
    Filed: January 17, 2022
    Date of Patent: September 19, 2023
    Assignee: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Shaoyi Xu, Zhencai Zhu, Wei Li, Wenting Lu, Gang Shen, Songyong Liu, Fangfang Xing, Hongxiang Jiang, Lei Si