Patents by Inventor Qiang Chen

Qiang Chen 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: 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
  • Publication number: 20220144847
    Abstract: The present disclosure relates to a heterocyclic compound, a pharmaceutical composition comprising same, a preparation method therefor, and a use thereof. Specifically, the compound of the present invention is represented by formula (I), and used for preventing or treating a disease or condition related to RET activity.
    Type: Application
    Filed: February 11, 2020
    Publication date: May 12, 2022
    Inventors: Zhonghui Chen, Shuangshuang Duan, Guiying Li, Runfeng Han, Qizheng Sun, Liandong Jing, Xiaojun Han, Qiang Tian, Hongmei Song, Tongtong Xue, Jingyi Wang
  • Publication number: 20220145913
    Abstract: An elastic connecting element, a processing method thereof and a flexible drill including the elastic connecting element are provided. The elastic connecting element includes an elastic part and an outer housing sleeved over the elastic part, the outer housing being formed by connecting a plurality of connecting bodies; the connecting body including a main body and convex teeth provided at two ends of the main body; a groove being formed between each two adjacent convex teeth in each connecting body, such that the two adjacent connecting bodies are connected by fitting the convex teeth of one connecting body with the grooves of the other connecting body.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 12, 2022
    Inventors: Hao CHEN, Shui On CHAN, Qingyang HU, Qiang DENG
  • Publication number: 20220143835
    Abstract: The present disclosure provides a visual-tactile perception apparatus and a small-sized robot. The apparatus includes a visual perception module, a tactile perception module, a control module, and a signal transmission module. The signal transmission module is separately connected to the visual perception module, the tactile perception module, and the control module. The visual perception module is configured to obtain image information of a surrounding environment of the apparatus; the tactile perception module is configured to obtain tactile information of the surrounding environment of the apparatus; the signal transmission module is configured to transmit the image information and the tactile information to the control module; and the control module is configured to generate a control instruction based on the image information and the tactile information, and transmit the control instruction.
    Type: Application
    Filed: January 20, 2021
    Publication date: May 12, 2022
    Inventors: Qing SHI, Guanglu JIA, Tao SUN, Chen CHEN, Yi XU, Shurui YAN, Qiang HUANG
  • Publication number: 20220138457
    Abstract: Embodiments of the present disclosure provide a method, a device, and a program product for keystroke pattern analysis.
    Type: Application
    Filed: November 30, 2020
    Publication date: May 5, 2022
    Inventors: Zijia Wang, Qiang Chen, Jiacheng Ni, Zhen Jia
  • Patent number: 11320914
    Abstract: Embodiments of the present disclosure provide a computer interaction method, device, and program product. The method includes: acquiring, in response to triggering of an input to an electronic device, multiple images that present a given part of a user; determining a corresponding character sequence based on respective gestures of the given part in the multiple images, corresponding characters in the character sequence being selected from a predefined character set in which multiple characters respectively correspond to different gestures of the given part; and determining, based on the character sequence, a computer instruction to be input to the electronic device. With this solution, the user can conveniently and flexibly execute the input to the electronic device through a gesture of the given part (e.g., a hand).
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: May 3, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Jiacheng Ni, Zijia Wang, Qiang Chen, Jinpeng Liu, Zhen Jia
  • Patent number: 11315755
    Abstract: The present application discloses a method for preparing a TEM sample, including the following steps: step 1: providing a thin-film pre-sample with undesirable voids; step 2: performing a first cutting with a first FIB to form the TEM sample located in the target region of the thin-film pre-sample. The first thickness is reached after the first cutting. The voids are exposed from the front surface or the back surface of the TEM sample after the first cutting; step 3: depositing a first material layer by an ALD process to fill the voids in the TEM sample; step 4: performing the second cutting with a second FIB to form the target thickness of the TEM sample in the target region of the thin-film pre-sample. The present application can reduce or eliminate ion beam cutting marks related to the voids in the thin-film pre-sample.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 26, 2022
    Assignee: SHANGHAI HUALI INTEGRATED CIRCUIT CORPORATION
    Inventors: Qiang Chen, Yanrong Qiu, Jinde Gao
  • Publication number: 20220120162
    Abstract: A system and method for exploiting deepwater shallow low-abundance unconventional natural gas by artificial enrichment is provided. The system includes a metallogenic system, a transport system and a collection system. The metallogenic system is used for clustering and enriching the deepwater shallow low-abundance nonconventional natural gas to form a natural gas hydrate reservoir. The metallogenic system includes an artificial foundation pit and a dome cap covering the top of the artificial foundation pit. The transport system is used for transporting low-abundance natural gas in a deepwater shallow low-abundance nonconventional natural gas stratum to the metallogenic system to provide a gas source for synthesizing the natural gas hydrate reservoir for the metallogenic system. The transport system includes oriented communication wells connecting the artificial foundation pit and the deepwater shallow low-abundance nonconventional natural gas stratum and filled with gravel particles.
    Type: Application
    Filed: September 22, 2021
    Publication date: April 21, 2022
    Applicant: Qingdao Institute of Marine Geology
    Inventors: Yanlong LI, Nengyou WU, Qiang CHEN, Gaowei HU
  • Patent number: 11305646
    Abstract: Provided are an automobile chassis integration control method and system. The control method includes the steps that: a cooperative control unit receives a first engine torque output by an EMS, a first engine torque limiting request output by a four-drive controller, a second engine torque limiting request output by an ESP, and a third engine torque limiting request output by a TCU from a CAN bus respectively; and the cooperative control unit cooperatively controls the first engine torque limiting request, the second engine torque limiting request, the third engine torque limiting request, and the first engine torque, and outputs a second engine torque as an engine execution torque.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: April 19, 2022
    Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.
    Inventors: Fuwen Wang, Zhenwen Chen, Qiang Chen, Xiucheng Huang, Shuang Liu
  • Publication number: 20220097170
    Abstract: The present invention provides a current auxiliary friction additive manufacturing device, which includes a friction coating device, a movable worktable and a current generation device. The device is specially used for current auxiliary friction additive manufacturing. The present invention further provides a current auxiliary friction additive manufacturing method. The present invention promotes interface reaction and interface bonding between a coating and a substrate or between the coatings in the traditional friction additive manufacturing process, and improves the bonding strength and service performance of the coating. The method is suitable for manufacturing various thermoplastic conductive consumables such as friction additives of aluminum alloy.
    Type: Application
    Filed: December 29, 2020
    Publication date: March 31, 2022
    Inventors: Qiang CHEN, Li ZHOU, Mingrun YU, Zili ZHANG, Fei XU, Jicai FENG, Shuhai HUANG, Han XIAO, Dayu SHU, Yang WU
  • Patent number: 11287007
    Abstract: A prepressed emergency air spring assembly includes an upper cover plate, an air bag, an upper end plate and a lower end plate. The periphery of the upper end plate is connected with an outer periphery of the lower end plate through the air bag. A steel spring is arranged between the upper cover plate and the upper end plate in a pressing mode. A plurality of hourglass elastomers are arranged between the upper cover plate and the upper end plate along a circumferential direction of the steel spring.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 29, 2022
    Assignee: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Duomin Nong, Te Ye, Canhui Chen, Haitao Cheng, Jun Zhou, Qiang Chen, Guoqi Duan, Qinghua Chen, Yaokun Long
  • Patent number: 11286753
    Abstract: A system and method for exploiting deepwater shallow low-abundance unconventional natural gas by artificial enrichment is provided. The system includes a metallogenic system, a transport system and a collection system. The metallogenic system is used for clustering and enriching the deepwater shallow low-abundance nonconventional natural gas to form a natural gas hydrate reservoir. The metallogenic system includes an artificial foundation pit and a dome cap covering the top of the artificial foundation pit. The transport system is used for transporting low-abundance natural gas in a deepwater shallow low-abundance nonconventional natural gas stratum to the metallogenic system to provide a gas source for synthesizing the natural gas hydrate reservoir for the metallogenic system. The transport system includes oriented communication wells connecting the artificial foundation pit and the deepwater shallow low-abundance nonconventional natural gas stratum and filled with gravel particles.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: March 29, 2022
    Assignee: QINGDAO UNIVERSITY OF TECHNOLOGY
    Inventors: Yanlong Li, Nengyou Wu, Qiang Chen, Gaowei Hu
  • Patent number: 11287005
    Abstract: An hourglass type air spring assembly includes an upper cover plate, an air bag, an upper end plate and a lower end plate. An outer periphery of the upper cover plate is connected with an outer periphery of the upper end plate through the air bag. A low-position hourglass elastomer and a high-position elastomer which are integrally formed are connected with each other between the upper end plate and the lower end plate. An annular notch is formed between the low-position hourglass elastomer and the high-position elastomer, and an annular rigid partition plate matched with the annular notch is arranged in the annular notch.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 29, 2022
    Assignee: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Wenhai Chen, Te Ye, Canhui Chen, Haitao Cheng, Xuan Peng, Zhuangbing Jin, Jun Zhou, Qiang Chen
  • Patent number: 11287006
    Abstract: An emergency air spring assembly includes an upper cover plate, an air bag, an upper end plate and a lower end plate. An outer periphery of the upper end plate is connected with an outer periphery of the lower end plate through the air bag. An hourglass elastomer is connected between the upper cover plate and the upper end plate. A plurality of steel springs are arranged between the upper cover plate and the upper end plate in a circumferential direction of the sand clock elastomer in a pressing mode.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 29, 2022
    Assignee: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Duomin Nong, Te Ye, Canhui Chen, Haitao Cheng, Jun Zhou, Qiang Chen, Guoqi Duan, Qinghua Chen, Yaokun Long
  • Patent number: 11287010
    Abstract: A combined air spring system includes an upper cover plate, an air bag, an upper end plate and a lower end plate. An outer periphery of the upper cover plate is connected with an outer periphery of the upper end plate through the air bag. A low-position sand clock elastomer is connected between the upper end plate and the lower end plate. A pressing plate is installed at a bottom portion of the upper cover plate, and a high-position elastomer is connected between the upper cover plate and the pressing plate. A limiting table is arranged at a bottom portion of the pressing plate. A limiting groove is formed in a top face of the upper end plate. The limiting table is located in the limiting groove in a deflated state.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 29, 2022
    Assignee: ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Te Ye, Duomin Nong, Canhui Chen, Haitao Cheng, Jun Zhou, Qiang Chen, Wenhai Chen, Zhuangbing Jin, Xuan Peng
  • Publication number: 20220086217
    Abstract: The present disclosure relates to a method for managing an artificial intelligence (AI) application, a device, and a program product. One method comprises receiving input data to be processed by the AI application; updating a first version of the AI application with the input data to generate a second version, wherein the first version is deployed at server equipment; compressing the second version of the AI application to generate a third version of the AI application; and deploying the third version of the AI application to terminal equipment to replace a fourth version of the AI application deployed at the terminal equipment, wherein the fourth version of the AI application is used for processing the input data received at the terminal equipment. A device and a computer program product corresponding thereto are provided.
    Type: Application
    Filed: October 12, 2020
    Publication date: March 17, 2022
    Inventors: Qiang Chen, Jiacheng Ni, Jinpeng Liu, Zhen Jia
  • Patent number: 11277292
    Abstract: Provided is a received signal processing method. The method includes: determining a range of symbol data in a received signal in a time domain; conducting signal integrity evaluation on the received signal within the range of the symbol data; and extracting signal data from the range of the symbol data according to a result of the signal integrity evaluation. Also provided is an apparatus, receiving device and storage medium.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: March 15, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Shijun Chen, Dawei Chen, Yuanyuan Wang, Qiang Chen, Quan Yuan, Shiyong Wu
  • Publication number: 20220064918
    Abstract: A two-handle inductive faucet includes a faucet body, a faucet housing, a faucet base, and a control box. The faucet body is installed to the faucet housing. The faucet body includes two valve core assemblies, a first water outlet pipe, and two first water inlet pipes. The faucet body has two water inlet channels and an upper water outlet channel. The faucet housing is provided with a protruding sensor unit. When the control box receives an opening signal of the sensor unit, the control box controls water from the two water inlet channels to be mixed and then flow out through the first water outlet pipe.
    Type: Application
    Filed: September 3, 2020
    Publication date: March 3, 2022
    Inventors: Xingui Zhang, Yihui Chen, Qiang Chen, Mouyong Lin
  • Publication number: 20220064334
    Abstract: In certain aspects, the disclosure relates to anti-idiotype antibodies and antigen-binding portions thereof that specifically bind a KL2B413 containing protein, e.g., an antibody or antigen-binding portions thereof. In some aspects, the anti-idiotype antibodies and antigen-binding portions of the present disclosure can be used in methods to detect and quantify cells expressing chimeric antigen receptors that include KL2B413.
    Type: Application
    Filed: July 15, 2021
    Publication date: March 3, 2022
    Inventors: Zemeda AINEKULU, Qiang CHEN, Ellen CHI, Wilson EDWARDS, Matt HUSOVSKY, Ann LACOMBE, Quynh NGUYEN, Paul H. KIM, H. Mimi ZHOU, John T. LEE
  • Patent number: D945301
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: March 8, 2022
    Inventor: Zhi Qiang Chen