Patents by Inventor Qian Wang

Qian 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).

  • CORE-SHELL NICKEL FERRITE AND PREPARATION METHOD THEREOF, NICKEL FERRITE@C MATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20220077456
    Abstract: The present disclosure provides core-shell nickel ferrite, a nickel ferrite@C material and preparation methods and application thereof. The preparation method of the core-shell nickel ferrite includes: preparing nickel iron glycerate ball powder by a solvothermal method; and under an air condition, heating the nickel iron glycerate ball powder at a heating rate of lower than 1.5° C./min to not less than 350° C. for performing calcination to obtain the core-shell nickel ferrite. The preparation method of the nickel ferrite@C material includes: performing a phenolic resin condensation reaction on the core-shell nickel ferrite, resorcinol and formaldehyde to obtain a phenolic resin (RF) coated core-shell nickel ferrite@RF composite material; and in an inert atmosphere, calcining and carbonizing the nickel ferrite@RF composite material to obtain the nickel ferrite@C material.
    Type: Application
    Filed: May 22, 2020
    Publication date: March 10, 2022
    Applicant: QILU UNIVERSITY OF TECHNOLOGY
    Inventors: Guowei ZHOU, Tianli LIU, Shaonan GU, Qinghua GONG, Bin SUN, Qian WANG, Xuefeng SUN
  • SYSTEMS AND METHODS FOR BATTERY TAB COOLING
    Publication number: 20220077523
    Abstract: Systems and methods for a battery pack are disclosed. A battery pack tab cooling system is disclosed that includes a pouch cell comprising a first tab and a second tab. The battery pack tab cooling system also includes an enclosure configured to contain a cooling material. The first tab and the second tab extend from the pouch cell into the enclosure and are in contact with the cooling material. A method of manufacturing a battery pack that includes forming the battery pack, the battery pack comprising and cooling the at least one of the first tab and the second tab to cool the pouch cell.
    Type: Application
    Filed: September 3, 2021
    Publication date: March 10, 2022
    Applicant: Romeo Power, Inc.
    Inventors: Cecilia Qian Wang King, Zonghao Liu, Prahit Dubey, Robert Wesley Thibault, Abdul-Kader El Srouji
  • Optical device, display apparatus and method for driving same
    Patent number: 11269224
    Abstract: An optical assembly, a display device and a method for driving the same are provided. The optical assembly includes two substrates disposed opposite to each other, and electrodes are disposed on the two substrates respectively. Voltages are applied to the electrodes to form a transverse electric field being configured for driving liquid crystal molecules proximal to the substrates to deflect, so that liquid crystal proximal to the two substrates both form liquid crystal lenses, thereby forming a double-layer liquid crystal lens structure. Since the two substrates of a liquid crystal cell have high alignment accuracy, the electrodes on the two substrates are consistent in spatial distribution, thereby solving mura problem.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: March 8, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qian Wang, Xiaochuan Chen, Wenqing Zhao, Zhongxiao Li, Xiaochen Niu
  • DISPLAY PANEL, DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    Publication number: 20220050343
    Abstract: A display panel includes: a first substrate and a second substrate; and a liquid crystal layer. The first substrate includes a first base, and a light extraction portion and a light conversion portion that are disposed on a first side and located in each sub-pixel region. The first base has the first side facing the second substrate. A refractive index of the light extraction portion is greater than or equal to a refractive index of the first base, and a refractive index of a portion of the light conversion portion in direct contact with the first base is less than the refractive index of the first base. The second substrate includes a second base, and at least one light reflecting structure and at least one light absorbing structure that are disposed at a side of the second base facing the first substrate and located in the sub-pixel region.
    Type: Application
    Filed: July 16, 2020
    Publication date: February 17, 2022
    Inventors: Qian WANG, Xue DONG, Qingxun ZHANG, Xiaochuan CHEN, Wenqing ZHAO, Zhongxiao LI
  • Method and device for shooting image, and storage medium
    Patent number: 11252341
    Abstract: A method for shooting image, applied to an electronic device in which an image capturing device is mounted, includes: receiving a first input from a user; responsive to the first input, acquiring a first image and a second image captured by the image capturing device for a target object, a framing range of the first image being same as a framing range of the second image; and performing synthesis processing on the first image and the second image to generate a target image, the target image including a first object image of the target object in the first image and a second object image of the target object in the second image.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: February 15, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Qian Wang, Huixia Wu
  • Systems and methods for enhanced fraud detection based on transactions at potentially compromised locations
    Patent number: 11250431
    Abstract: A computer-implemented method for enhancing fraud detection based on transactions at potentially compromised locations is provided. The method includes determining a list of potentially compromised transaction locations, storing the list of potentially compromised transaction locations, and receiving from a first transaction location a first authorization request message for a first transaction. The first authorization request message is associated with a first payment account.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: February 15, 2022
    Assignee: MASTERCARD INTERNATIONAL INCORPORATED
    Inventors: Jean-Pierre Gerard, Po Hu, Qian Wang
  • Highly branched, low molecular weight polyolefins and methods for their production
    Patent number: 11242421
    Abstract: Low molecular weight, highly branched polyolefins are provided. Also provided are catalyst-mediated methods of making the low molecular weight, highly branched polyolefins and a catalyst system for carrying out the methods. The catalyst system is a homogeneous catalytic system that includes a single-site organozirconium complex and hydrocarbon-soluble perfluoroarylborate co-catalyst that is highly active for the oligomerization of olefin monomers in non-polar media.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: February 8, 2022
    Assignee: Northwestern University
    Inventors: Tobin J. Marks, Yanshan Gao, Tracy L. Lohr, Qian Wang, Yip-Wah Chung, David B. Pickens, III
  • PREPARATION METHOD OF BACTERIAL CELLULOSE-DEFECTIVE MOLYBDENUM DISULFIDE HETEROJUNCTION MATERIAL FOR TREATING RADIOACTIVE WASTEWATER
    Publication number: 20220032262
    Abstract: A preparation method of a bacterial cellulose-defective molybdenum disulfide (BC-MoS2-x) heterojunction material for treating radioactive wastewater is provided, including: preparing bacterial cellulose by the in situ growth technology of Acetobacter xylinum, and freeze-drying to obtain dried bacterial cellulose; carbonizing the dried bacterial cellulose to obtain carbonized bacterial cellulose; dispersing the carbonized bacterial cellulose into deionized water under an ultrasonic treatment; then adding thiourea and Na2MoO4.2H2O, dissolving under an ultrasonic treatment to obtain a reaction mixture, subjecting the reaction mixture to a hydrothermal reaction to obtain a BC-MoS2 heterojunction; and calcining the BC-MoS2 heterojunction in a tube furnace with an Ar/H2 atmosphere to obtain the BC-MoS2-x heterojunction.
    Type: Application
    Filed: March 3, 2021
    Publication date: February 3, 2022
    Applicant: Southwest University of Science and Technology
    Inventors: Wenkun Zhu, Tao Chen, Rong He, Fan Yang, Yun Dong, Qian Wang, Bo Liu, Rong Wang
  • ANTI-HUMAN TIM-3 MONOCLONAL ANTIBODY AND APPLICATION THEREOF
    Publication number: 20220033501
    Abstract: Provided are a high-affinity full human monoclonal antibody highly specifically targeting to TIM-3 and a preparation method therefor. The monoclonal antibody has a remarkable antitumor activity, and can be used for preparing a related diagnostic reagent or a pharmaceutical composition preventing or treating diseases related to TIM-3 dysfunction.
    Type: Application
    Filed: December 2, 2019
    Publication date: February 3, 2022
    Inventors: Ningning SONG, Qing DUAN, Lile LIU, Tatchi Teddy YANG, Lina XU, Hu LIU, Peipei WEI, Qian WANG, Yuangdong WANG, Xiaohui SHAO, Shaoping HU, Yu ZHANG, Jian WU, Meilling WANG, Dongxu WANG, Chaohui DAI, Mengying WANG
  • INFORMATION SEARCHING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
    Publication number: 20220027366
    Abstract: An information searching method, an electronic device and a storage medium are provided, which are related to the field of deep learning and the like. The method includes: acquiring K related second-type-entity corresponding to a target first-type-entity from a relational map based on a search word related to the target first-type-entity; wherein K is an integer greater than or equal to 1; selecting M candidate second-type-entity from the K related second-type-entity based on data representing a relation between the K related second-type-entity and the target first-type-entity; wherein M is an integer greater than or equal to 1 and less than or equal to K; selecting N target second-type-entity from the M candidate second-type-entity as a search result; wherein N is an integer greater than or equal to 1 and less than or equal to M.
    Type: Application
    Filed: October 5, 2021
    Publication date: January 27, 2022
    Inventors: Qian WANG, Haiwei Wang, Jie Wang, Zhun Liu, Wei He
  • Display panel and display device
    Patent number: 11226514
    Abstract: A display panel includes a light guide plate, a substrate, a reflector and a liquid crystal layer. A refractive index of the liquid crystal layer can vary between a minimum liquid crystal refractive index and a maximum liquid crystal refractive index. One side, facing the substrate, of the light guide plate includes a light entry region, light at least partially enters the liquid crystal layer through the light entry region and is propagated towards the reflector. The maximum liquid crystal refractive index is greater than a refractive index of the reflector, and the minimum reflective index is not greater than the refractive index of the reflector. When the refractive index of the liquid crystal layer is greater than the reflective index of the reflector, the reflector reflects at least a part of light entering the liquid crystal layer from the light entry region to the light guide plate.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 18, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Sen Ma, Qian Wang, Zhongxiao Li, Qingxun Zhang, Wenqing Zhao, Xiaochuan Chen
  • Method and apparatus for isolating transverse communication between terminal devices in intranet
    Patent number: 11228558
    Abstract: Provided are a method and an apparatus for isolating transverse communication between terminal devices in an intranet. The method includes: when receiving an ARP (Address Resolution Protocol) packet, an access device in the intranet determines whether to perform a first transverse isolation operation for the ARP packet based on a pre-stored first transverse isolation policy; and when receiving a packet, a gateway device in the intranet determines whether to perform a second transverse isolation operation for the packet according to a pre-stored second transverse isolation policy.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: January 18, 2022
    Assignee: Hangzhou DPtech Technologies Co., Ltd.
    Inventors: Futao Wang, Qian Wang
  • Glitch Attack Mitigation for In-Vehicle Networks
    Publication number: 20220012371
    Abstract: Systems, apparatuses, and methods to mitigate effects of glitch attacks on a broadcast communication bus are provided. The voltage levels of the communication bus are repeatedly sampled to identify glitch attacks. The voltage level on the communication bus can be overdriven or overwritten to either corrupt received messages or correct received messages.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Applicant: Intel Corporation
    Inventors: Marcio Juliato, Vuk Lesi, Christopher Gutierrez, Shabbir Ahmed, Qian Wang, Manoj Sastry
  • Re-Training Intrusion Detection Fingerprints in the Presence of an Attacker
    Publication number: 20220012331
    Abstract: Systems, apparatuses, and methods to establish ground truth for an intrusion detection system in the presence of an attacker electronic control unit transmitting masqueraded messages on a communication bus, such as an in-vehicle network bus, are provided.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Applicant: Intel Corporation
    Inventors: Shabbir Ahmed, Marcio Juliato, Vuk Lesi, Qian Wang, Manoj Sastry
  • VEHICLE CONTROL SYSTEM
    Publication number: 20220009522
    Abstract: A vehicle control system includes a controller circuit in communication with a steering sensor and one or more perception sensors. The steering sensor is configured to detect a steering torque of a steering wheel of a host vehicle. The one or more perception sensors are configured to detect an environment proximate the host vehicle. The controller circuit is configured to determine when an operator of the host vehicle requests a take-over from fully automated control of the host vehicle based on the steering sensor. The controller circuit classifies the take-over request based on the steering sensor.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 13, 2022
    Inventors: Guoguang Zhang, Tanto Sugiarto, Qian Wang
  • ATTACKER LOCALIZATION BASED ON TRACKING ANOMALY PROPAGATION IN TIME-SENSITIVE NETWORKING
    Publication number: 20220014540
    Abstract: Systems, apparatuses and methods may provide for technology that detects one or more non-compliant nodes with respect to a timing schedule, detects one or more compliant nodes with respect to the timing schedule, and identifies a malicious node based on positions of the one or more non-compliant nodes and the one or more compliant nodes in a network topography. The non-compliant node(s) and the compliant node(s) may be detected based on post-synchronization messages, historical attribute data and/or plane diversity data.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Inventors: Marcio Juliato, Javier Perez-Ramirez, Vuk Lesi, Dave Cavalcanti, Manoj Sastry, Christopher Gutierrez, Qian Wang, Shabbir Ahmed
  • Method and device for displaying graphic layers
    Patent number: 11222391
    Abstract: A method for displaying graphic layers is provided. The method includes: receiving a plurality of graphic layers; assigning sequence numbers to the graphic layers according to an overlay order; and displaying the graphic layers in a sequence order according to the sequence numbers.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: January 11, 2022
    Assignee: Glenfly Tech Co., Ltd.
    Inventors: Yanjie Wang, Qian Wang, Chenyang Zhu
  • Organic Rankine cycle system with supercritical double-expansion and two-stage heat recovery
    Patent number: 11215087
    Abstract: The present invention discloses an Organic Rankine cycle system with supercritical double-expansion two-stage heat recovery, comprising a first-stage evaporation cycle system, a second-stage evaporation cycle system and a mixing system. The present invention has lower heat loss in the heat exchange process, better heat exchange effect and improved utilization efficiency of waste heat.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: January 4, 2022
    Assignee: JIANGSU UNIVERSITY
    Inventors: Yongqiang Feng, Qian Wang, Zhixia He, Xin Wang, Shuang Wang, Jian Zhang, Guofeng Liang
  • Light collimation device, backlight module and display panel
    Patent number: 11215874
    Abstract: A light collimation device, a backlight module and a display panel are provided. The light collimation device includes a lampshade and a light guiding part, wherein the lampshade includes a plurality of curved reflecting parts, a first total reflecting part and a second total reflecting part. The curved reflecting part is configured to reflect part of light from a light source arranged at a focal point of curved reflecting part to the first total reflecting part. The first total reflecting part is configured to reflect part of incident light to the second total reflecting part and directly direct another part of light to the light guiding part. The second total reflecting part is configured to reflect incident light to the light guiding part. The light guiding part is configured to cause incident light to propagate in a total reflection.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: January 4, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Sen Ma, Qian Wang, Tao Hong, Wenqing Zhao, Qingxun Zhang, Zhongxiao Li
  • Method, apparatus and device for triggering shooting mode, and storage medium
    Patent number: 11216075
    Abstract: A method, an apparatus and a device are provided for triggering a shooting mode, and a storage medium, and belongs to the field of man-machine interaction. The method includes: acquiring a shooting preview image; recognizing gesture information in the shooting preview image; and triggering a shooting mode corresponding to a number characterized by the gesture information when the gesture information is gesture information characterizing the number.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: January 4, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Qian Wang, Yuhang Liang