Patents by Inventor Qi Wang

Qi Wang 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: 20220204352
    Abstract: Provided is a system and a method for preparing ultrafine silica by leaching silicate ore using hydrogen chloride gas, comprising an ore raw material feeding device, an ejector, a stirring tank and a liquid-solid separation device. A circulated material outlet of a stirred tank is connected with a liquid inlet of an ejector through a circulation pipe; a liquid outlet of the ejector is connected with a circulated material inlet of the stirred tank; a material outlet of a raw ore feeding apparatus is connected with the circulation pipe; and the circulated material outlet of the stirred tank is connected with a solid-liquid separation apparatus. Based on the system and method in the present disclosure, an industrially feasible solution for preparing silica by continuously leaching a silicate ore is provided. The dissolution efficiency of ores and the utilization of hydrochloric acid are greatly increased.
    Type: Application
    Filed: August 12, 2019
    Publication date: June 30, 2022
    Inventors: Changjun Yu, Qi Wang
  • Publication number: 20220205345
    Abstract: The disclosure relates to a method for producing heavy oil by generating solvents in situ in the reservoir, an electric heating device is used to heat up the crude oil in the reservoir near the wellbore to the target temperature. Chemical reaction additives are injected into the heating section to meet the preset reaction conditions for the high temperature thermal cracking and aquathermolysis of crude oil, so as to generate light hydrocarbon components and gases. Under the effect of heat and gravity, the light hydrocarbon components and gases rise to the steam chamber. The light hydrocarbons and some gases that move to the vapor-liquid interface of the steam chamber are dissolved in the crude oil to reduce the viscosity of crude oil and increase the production rate of crude oil.
    Type: Application
    Filed: November 29, 2021
    Publication date: June 30, 2022
    Applicant: Southwest Petroleum University
    Inventors: Qi JIANG, Jiali LIU, Fangjie WU, Siyuan HUANG, Chunsheng YU, Xiang ZHOU, Zhibin WANG, Yang ZHANG, Ke HUANG, Jie HE
  • Publication number: 20220205082
    Abstract: A method of manufacturing zinc-coated steel having a reduced susceptibility to liquid metal embrittlement (LME) according to various aspects of the present disclosure includes providing a steel substrate including iron, carbon in amount ranging from about 0.01-0.45 weight percent, chromium in an amount ranging from about 0.5-5 weight percent, and silicon in an amount ranging from about 0.5-2.5 weight percent. The method includes forming an oxide-containing layer on a surface of the steel substrate by annealing the steel substrate in an oxygen-containing atmosphere. The method further coating a zinc layer on the oxide-containing layer by a spray coating process. In certain aspects, the present disclosure also provides a method of forming an assembly having a reduced susceptibility to LME via resistance spot welding. The present disclosure also provides, in various aspects, a zinc-coated steel component including a steel substrate, an oxide-containing layer, and a zinc layer.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 30, 2022
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Qi LU, Jianfeng WANG
  • Publication number: 20220203586
    Abstract: A method for producing a metal-plastic composite component comprises: forming a metal substrate with a receiving hole; injecting first plastics into the metal substrate to form a metal-plastic blank, wherein the first plastics are filled in the receiving hole; processing the receiving hole and the first plastics for removing a part of the first plastics by at least one cutter to form a receiving space; and injecting second plastics into the metal-plastic blank to form the metal-plastic composite component, wherein the receiving space is filled with the second plastics. With this method, a combination strength of the metal-plastic composite component is enhanced. A metal-plastic composite component is also provided.
    Type: Application
    Filed: December 24, 2021
    Publication date: June 30, 2022
    Inventors: GANG LI, QI-MI HUANG, BIN DAI, HUI WANG
  • Patent number: 11371328
    Abstract: The invention discloses an integrated method for nitrogen-assisted carbon dioxide fracturing and development of shale oil reservoirs, comprising the following steps: fracture the target shale reservoir with nitrogen-assisted carbon dioxide; after fracturing, firstly inject carbon dioxide gas into the target shale oil reservoir, and then inject nitrogen gas to push the carbon dioxide gas into the further location of the oil reservoir; shut in the well in the target shale oil reservoir; after shut-in, open the well to implement depletion production; after the first cycle of production, the slug volume of the injected gas and the shut-in time are 1.5 times of those in the previous cycle in the subsequent production, and Steps 5 to 7 are repeated for each cycle.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: June 28, 2022
    Assignee: Southwest Petroleum University
    Inventors: Xiang Zhou, Qi Jiang, Yongchao Wang, Jie He, Chunsheng Yu, Siyuan Huang, Yang Zhang, Jiali Liu, Fangjie Wu, Guoqiang Tian
  • Patent number: 11373585
    Abstract: A driving backplane includes a base, and a pixel driving circuit, a first electrode and a first piezoelectric block that are disposed in the sub-pixel region. The pixel driving circuit is disposed on the base. The first electrode is disposed at a side of the pixel driving circuit away from the base. The first electrode includes a first sub-electrode pattern and a second sub-electrode pattern that are in a same layer and are spaced apart to be insulated from each other, and the first sub-electrode pattern is electrically connected to the pixel driving circuit. The first piezoelectric block is disposed between the pixel driving circuit and the first electrode, and the first sub-electrode pattern and the second sub-electrode pattern are in contact with the first piezoelectric block.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: June 28, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenqu Liu, Qi Yao, Feng Zhang, Zhijun Lv, Liwen Dong, Zhao Cui, Xiaoxin Song, Detian Meng, Libo Wang
  • Patent number: 11371112
    Abstract: A cold-rolled low-density steel sheet having excellent phosphorability is provided. An iron particle layer is disposed on the surface of the cold-rolled low-density steel sheet, and dispersed iron particles exist in the iron particle layer. The cold-rolled low-density steel sheet comprises 3.0% to 7.0% of element Al by mass percentage.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: June 28, 2022
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Xinyan Jin, Qi Yang, Yanliang Zhao, Li Wang
  • Patent number: 11374878
    Abstract: The present disclosure provides a method and a device for data processing. The method includes acquiring at least two pathways of communication messages, where the at least two pathways of communication messages are messages intercepted in a bypass manner from messages transmitted by a service processing system to an external system; and the service processing system does not execute logic of record storage; processing the at least two pathways of communication messages, and determining communication messages to-be-stored from the at least two pathways of communication messages processed; and according to the at least two pathways of communication messages, storing the communication messages to-be-stored in a database.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: June 28, 2022
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Yongkai Zhou, Danni Jiang, Qi Wang, Dongjie He
  • Publication number: 20220200902
    Abstract: This application discloses a method, apparatus and storage medium for application identification. A network device performs flow behavior feature analysis according to a flow table to obtain a plurality of services. Each service includes one IP address and one port identifier, and one application may usually include a group of services. Therefore, the network device clusters the plurality of services according to the flow table and a domain name table, to obtain a plurality of application types. Each application type includes a plurality of services. Each application type corresponds to one application. Further, the network device may determine a label corresponding to each of the plurality of application types, the label identifying an application to which a data flow belongs.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lu Wang, Qi Luo, Zhuojun Hua, Chuntao Wang, Linjie Huang
  • Publication number: 20220194299
    Abstract: The present disclosure relate to a vehicle running board apparatus and a retractable device thereof. In some embodiments, a retractable device includes a running board holder and an arm assembly. The running board holder has a connecting portion, and the arm assembly is configured to drive the running board holder to move between an extended position and a retracted position. The arm assembly includes a first arm and a second arm. The first arm has a first end and a second end. The second end of the first arm is pivotally connected to the connecting portion of the running board holder. The second arm has a first end and a second end. The second end of the second arm is pivotally connected to the connecting portion of the running board holder. The second end of at least one of the first arm or the second arm straddles the connecting portion.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 23, 2022
    Inventors: Xinfa DU, Qi ZHANG, Songfeng WANG, Yongyong ZHAN, Yiming WANG, Tao HE, Xing FAN
  • Publication number: 20220198226
    Abstract: Methods and Systems for generating a centerline for an object in an image and computer readable medium are provided. The method includes receiving an image containing the object. The method also includes generating the centerline of the object, by a processor, using a reinforcement learning network configured to predict movement of a virtual agent that traces the centerline in the image. The reinforcement learning network is further configured to perform at least one auxiliary task that detects a bifurcation in a trajectory of the object. The reinforcement learning network is trained by maximizing a cumulative reward and minimizing an auxiliary loss of the at least one auxiliary task. Additionally, the method includes displaying the centerline of the object.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Xin Wang, Youbing Yin, Qi Song, Junjie Bai, Yi Lu, Yi Wu, Feng Gao, Kunlin Cao
  • Publication number: 20220197725
    Abstract: A knowledge base record can include executable language. Executing of the instructions of the record can include at least one of: a) searching for one or more terms in a log file associated with a data processing system; b) performing an API call; or c) getting or setting a field in a configuration file or database. The instructions can be executed to determine whether an issue is present with the data processing system, or to take corrective action.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 23, 2022
    Inventors: WEIYANG LIU, QI WANG, JAMES MORTON, LIHUI SU, MING ZHANG
  • Publication number: 20220198330
    Abstract: Generation of a molecular structure of a chemical compound is disclosed. A target agent is trained based on a first reward and a second reward, the first reward being a reward determined by a model likelihood of a target neural network model, the second reward being a reward self-defined based on target requirements, and the target agent being used to determine a molecular compound structure. A target molecular structure of a chemical compound is generated using the target agent.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 23, 2022
    Inventors: Qi Zhang, Jinquan Sun, Yu Wang
  • Publication number: 20220185589
    Abstract: The present disclosure provides a material conveying module and a material conveying apparatus, where the material conveying module includes a driving part and a sub-controlling module; the driving part is configured to drive a material tray of the material conveying apparatus to move, the sub-controlling module is fixed on the driving part, and an end of the sub-controlling module is signal-connected to the driving part and another end of the sub-controlling module is configured to signal-connect to a master controlling module of the material conveying apparatus, and the sub-controlling module is configured to, under an action of the master controlling module, control the driving part to operate.
    Type: Application
    Filed: November 23, 2021
    Publication date: June 16, 2022
    Inventors: Cheng WANG, Yi LI, TIEN-WEI LAN, Qi WEI, Chao LU
  • Publication number: 20220186595
    Abstract: The invention discloses an integrated method for nitrogen-assisted carbon dioxide fracturing and development of shale oil reservoirs, comprising the following steps: fracture the target shale reservoir with nitrogen-assisted carbon dioxide; after fracturing, firstly inject carbon dioxide gas into the target shale oil reservoir, and then inject nitrogen gas to push the carbon dioxide gas into the further location of the oil reservoir; shut in the well in the target shale oil reservoir; after shut-in, open the well to implement depletion production; after the first cycle of production, the slug volume of the injected gas and the shut-in time are 1.5 times of those in the previous cycle in the subsequent production, and Steps 5 to 7 are repeated for each cycle.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 16, 2022
    Applicant: Southwest Petroleum University
    Inventors: Xiang ZHOU, Qi JIANG, Yongchao WANG, Jie HE, Chunsheng YU, Siyuan HUANG, Yang ZHANG, Jiali LIU, Fangjie WU, Guoqiang TIAN
  • Publication number: 20220185298
    Abstract: Described herein are systems, methods, and non-transitory computer-readable media for implementing automated vehicle safety response measures to ensure continued safe automated vehicle operation for a limited period of time after a vehicle component or vehicle system that supports an automated vehicle driving function fails. When a critical vehicle component/system such as a vehicle computing platform fails, the vehicle is likely no longer capable of performing calculations required to safely operate and navigate the vehicle in an autonomous manner, or at a minimum, is no longer able to ensure the accuracy of such calculations. In such a scenario, the automated vehicle safety response measures disclosed herein can ensure—despite failure of the vehicle component/system—continued safe automated operation of the vehicle for a limited period of time in order to bring the vehicle to a safe stop.
    Type: Application
    Filed: December 13, 2020
    Publication date: June 16, 2022
    Inventors: Bokai Chen, Qi Wang, Daniel Yang
  • Publication number: 20220191786
    Abstract: This disclosure relates to methods for conducting multilink communications between a user equipment device (UE) and a wireless access point (AP) over a wireless local area network (WLAN). The UE establishes a connection with an access point through a WLAN, wherein the connection utilizes a plurality of links. The UE transmits an indication to the access point through a first link of the plurality of links, where the indication specifies one or more available links of the plurality of links that are available for the UE to receive downlink (DL) communications from the access point. The UE receives one or more DL communications from the access point through at least one of the one or more available links.
    Type: Application
    Filed: March 1, 2022
    Publication date: June 16, 2022
    Inventors: Jarkko L. Kneckt, Christiaan A. Hartman, Guoqing Li, Jinjing Jiang, Qi Wang, Su Khiong Yong, Tianyu Wu, Yong Liu
  • Publication number: 20220185325
    Abstract: Described herein are systems, methods, and non-transitory computer-readable media for implementing automated vehicle safety response measures to ensure continued safe automated vehicle operation for a limited period of time after a vehicle component or vehicle system that supports an automated vehicle driving function fails. When a critical vehicle component/system such as a vehicle computing platform fails, the vehicle is likely no longer capable of performing calculations required to safely operate and navigate the vehicle in an autonomous manner, or at a minimum, is no longer able to ensure the accuracy of such calculations. In such a scenario, the automated vehicle safety response measures disclosed herein can ensure—despite failure of the vehicle component/system—continued safe automated operation of the vehicle for a limited period of time in order to bring the vehicle to a safe stop.
    Type: Application
    Filed: December 13, 2020
    Publication date: June 16, 2022
    Inventors: Bokai Chen, Qi Wang, Daniel Yang
  • Publication number: 20220185339
    Abstract: Described herein are systems, methods, and non-transitory computer-readable media for implementing automated vehicle safety response measures to ensure continued safe automated vehicle operation for a limited period of time after a vehicle component or vehicle system that supports an automated vehicle driving function fails. When a critical vehicle component/system such as a vehicle computing platform fails, the vehicle is likely no longer capable of performing calculations required to safely operate and navigate the vehicle in an autonomous manner, or at a minimum, is no longer able to ensure the accuracy of such calculations. In such a scenario, the automated vehicle safety response measures disclosed herein can ensure—despite failure of the vehicle component/system—continued safe automated operation of the vehicle for a limited period of time in order to bring the vehicle to a safe stop.
    Type: Application
    Filed: December 13, 2020
    Publication date: June 16, 2022
    Inventors: Bokai Chen, Qi Wang, Daniel Yang
  • Patent number: D955116
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: June 21, 2022
    Assignee: Shenzhen Heibaihong Electronic Commerce Co., Ltd.
    Inventors: Qi Zhang, Huiyi Wang, Tenghui Hong