Patents by Inventor Qian Zhang

Qian Zhang 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).

  • Ultrasound fusion imaging method and ultrasound fusion imaging navigation system
    Patent number: 10751030
    Abstract: The present application relates to an ultrasound fusion imaging method and an ultrasound fusion image navigation system. The ultrasound fusion imaging method includes a selection step, a registration step and a fusion step. The selection step is for selecting at least one ultrasound image from at least one previously stored piece of ultrasound video data according to an input instruction. The ultrasound video data includes an ultrasound image obtained by acquiring a target object in at least one plane and position indicating information corresponding to the ultrasound image. The registration step is for registering the selected at least one ultrasound image with a modality image. The registration process uses the location of the position indicating information of the at least one ultrasound image. The fusion step is for fusing the registered ultrasound image with the modality image.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: August 25, 2020
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., TSINGHUA UNIVERSITY
    Inventors: Jingang Kang, Guangzhi Wang, Lei Zhu, Qian Zhang, Hui Ding, Minglei Yang, Longfei Cong
  • INTERMEDIATE DRUG WITH SYNERGISTIC ANTICANCER ACTIVITY AND POLYETHYLENE GLYCOL-COUPLED SYNERGISTIC ANTICANCER DRUG, AND PREPARATION METHOD THEREFOR AND USE THEREOF
    Publication number: 20200261588
    Abstract: Disclosed are an intermediate drug having synergistic anticancer activity and a polyethylene glycol-coupled synergistic anticancer drug, and a method preparing therefor and use thereof. The intermediate drug has the general structural formula of (I), and the polyethylene glycol-coupled synergistic anticancer drug has the general structural formula of (II). The drugs achieve the combined medication of various anticancer drugs and avoid the toxic reaction caused by the interaction among the drugs or by the pharmacokinetics of the drugs when taking various anticancer drugs, facilitate overcoming the multidrug resistance of cancers, have a synergistic effect, and can be used for preparing anticancer medicaments and for treating cancers.
    Type: Application
    Filed: January 22, 2018
    Publication date: August 20, 2020
    Applicant: Chongqing Upgra Biological Sci. & Tech., Ltd.
    Inventors: Gaoquan LI, Bin WANG, Dajun LI, Qian ZHANG, Lei HUANG, Maofen CHEN, Xiaodan WU, Liangyan PENG, Tingting HE, Yanyan ZHANG, Yun TANG, Huan LIU, Jvyuan SHUI, Cuifang ZHANG, Jianhuan LI
  • BRACKET ASSEMBLY
    Publication number: 20200260871
    Abstract: An bracket assembly comprises a bracket for attaching a target to a rack, wherein the bracket comprises a first mounting portion for holding the bracket on the target and a second mounting portion for holding the bracket on a rack frame of the rack, wherein the first mounting portion has one or more openings for receiving penetrating fasteners, and the second mounting portion has one or more aligned studs for being engaged to the keyholes in the rack frame.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 20, 2020
    Applicant: Verdant Lighting Technology, Inc.
    Inventors: Qian Zhang, Yagui Wei, Yinggang Du
  • FERROFLUID LIQUID SPRING WITH MAGNETS BETWEEN COILS INSIDE AN ENCLOSED CHAMBER FOR VIBRATION ENERGY HARVESTING
    Publication number: 20200251973
    Abstract: A vibration energy harvester includes a proof mass that is a magnetic array or a coil array. The magnetic array has multiple magnets. The coil array has one or more coils. The vibration energy harvester includes an enclosed chamber. The enclosed chamber has the other of the coil array or the magnetic array that is not the proof mass. The one or more copper coils and the multiple magnets are configured to generate the electrical energy from a relative movement between the one or more copper coils and the multiple magnets. The vibration energy harvester includes a liquid suspension that suspends the proof mass within the enclosed chamber.
    Type: Application
    Filed: January 11, 2017
    Publication date: August 6, 2020
    Inventors: Eun Sok Kim, Yufeng Wang, Qian Zhang
  • DEBUG SESSION MANAGEMENT
    Publication number: 20200250073
    Abstract: Systems and methods are disclosed for debug session management. For example, methods may include receiving a request from a client device and, in response, identifying a set of instructions to be executed, wherein the set of instructions is associated with at least one breakpoint. The methods may include initiating execution of the set of instructions. The methods may include determining, based on a marker, that pausing execution of the set of instructions using a data structure is permitted, and responsive to this determination: pausing execution of the set of instructions before executing an instruction associated with a breakpoint, and updating the marker to indicate that execution of the set of instructions has paused using the data structure.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 6, 2020
    Inventors: Christopher Tucker, Qian Zhang, Carl David Solis
  • CSI feedback design for new radio
    Patent number: 10735980
    Abstract: It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: August 4, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Tianyi Xu, Qian Zhang, Allan Y. Tsai, Guodong Zhang, Lakshmi R. Iyer, Qing Li
  • Display panel and display device
    Patent number: 10734415
    Abstract: Display panel and display device are provided. The display panel includes a display region; a non-display region; and a notch. Data lines are disposed in the display region. An edge of the display panel recesses toward the display region to form the notch. The display region includes a first display region and second display regions. The notch and the first display regions are disposed between two second display regions in the first direction and are adjacent in the second direction. The data lines include first data lines in each of the second display regions separated by the notch. Connection lines are disposed surrounding the at least one notch, and each connection line connects two of the first data lines in a same column and on two sides of the notch At least a portion of the connection lines includes first segments disposed in the first display region.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: August 4, 2020
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Xinzhao Liu, Kaihong Huang, Min Chen, Lin Cheng, Zhuan Gao, Ciyi Gu, Jing Lv, Haoshen Wang, Qingxia Wang, Xiaoyu Wang, Zi Xu, Jiayao Yang, Qian Zhang, Peng Zhang
  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20200243562
    Abstract: Display panel and display device are provided. The display panel includes a display region; a non-display region; and a notch. Data lines are disposed in the display region. An edge of the display panel recesses toward the display region to form the notch. The display region includes a first display region and second display regions. The notch and the first display regions are disposed between two second display regions in the first direction and are adjacent in the second direction. The data lines include first data lines in each of the second display regions separated by the notch. Connection lines are disposed surrounding the at least one notch, and each connection line connects two of the first data lines in a same column and on two sides of the notch. At least a portion of the connection lines includes first segments disposed in the first display region.
    Type: Application
    Filed: April 25, 2019
    Publication date: July 30, 2020
    Inventors: Xinzhao LIU, Kaihong HUANG, Min CHEN, Lin CHENG, Zhuan GAO, Ciyi GU, Jing LV, Haoshen WANG, Qingxia WANG, Xiaoyu WANG, Zi XU, Jiayao YANG, Qian ZHANG, Peng ZHANG
  • ONLINE CHROMATOGRAPHY AND ELECTROSPRAY IONIZATION MASS SPECTROMETER
    Publication number: 20200240965
    Abstract: Methods and system for protein characterization using online chromatography and electrospray ionization mass spectrometry are provided.
    Type: Application
    Filed: January 23, 2020
    Publication date: July 30, 2020
    Inventor: Qian Zhang
  • Ferrofluid liquid spring with magnets between coils inside an enclosed chamber for vibration energy harvesting
    Patent number: 10720823
    Abstract: A vibration energy harvester includes a proof mass that is a magnetic array or a coil array. The magnetic array has multiple magnets. The coil array has one or more coils. The vibration energy harvester includes an enclosed chamber. The enclosed chamber has the other of the coil array or the magnetic array that is not the proof mass. The one or more copper coils and the multiple magnets are configured to generate the electrical energy from a relative movement between the one or more copper coils and the multiple magnets. The vibration energy harvester includes a liquid suspension that suspends the proof mass within the enclosed chamber.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: July 21, 2020
    Assignee: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Eun Sok Kim, Yufeng Wang, Qian Zhang
  • Resource management for objects within a web application
    Patent number: 10719572
    Abstract: As a web browser application executing on a computing renders a web application that contains a plurality of objects, the web browser application carries out, respectively for each object, a set of resource-consumption actions involving use of resources of the client device. Further, the web browser application dynamically manages operational states of the objects based on a cumulative resource-consumption of the web application, including (i) determining that the cumulative resource-consumption of the web application exceeds a defined limit, and (ii) responsive to the determining, transitioning at least one of the objects from a first operational state to a second operational state, where the object contributes less to the cumulative resource-consumption of the web application in the second operational state than in the first operational state.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: July 21, 2020
    Assignee: ServiceNow, Inc.
    Inventors: Christopher Tucker, Qian Zhang, Yaron Guez, Sha He
  • ADJUSTABLE LIGHT STACK
    Publication number: 20200224860
    Abstract: A light stack having an elongate body having a length extending from a proximal end to a distal end of the elongate body. A plurality of light emitting diode (LED) arrays adjustably coupled with the elongate body and arranged along the length thereof and a control module coupled with the plurality of LED arrays, wherein the each of the plurality of LED arrays is operable to pivot, thereby forming an angle relative to the elongate body. The control module configured to individually transition each of the plurality of LED arrays between a light emitting condition and a non-light emitting condition. The plurality of LED arrays configured to be adjustable to pivot on an axis at an angle relative to the elongate body.
    Type: Application
    Filed: August 21, 2018
    Publication date: July 16, 2020
    Applicant: Verdant Lighting Technology, Inc.
    Inventors: Yaqui WEI, Qian ZHANG, Zhun LI
  • Skin care composition
    Patent number: 10709652
    Abstract: Disclosed is a skin care composition comprising starch, benzotriazole derivative sunscreen, whitening pigment and a cosmetically acceptable carrier, wherein the starch is present in amount of less than 2.2% by weight of the composition, and the benzotriazole derivative sunscreen is present in amount of less than 0.22% by weight of the composition.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: July 14, 2020
    Assignee: Conopco, Inc.
    Inventors: Bingqing Wang, Zheng Wang, Qian Zhang, Xia Zheng
  • GRANT-LESS UPLINK TRANSMISSION FOR NEW RADIO
    Publication number: 20200221480
    Abstract: Current approaches to transmitting uplink data in a network often require resources to be granted. In an example, a node or apparatus may configure a plurality of devices to operate in a grant-less mode in accordance with a respective grant-less access allocation, such that, when the plurality of devices transmit messages uplink in the network, the messages are transmitted using frequency resources defined by the respective grant-less access allocation, and the plurality of devices transmit the messages without being granted access to transmit the messages, so as to operate in the grant-less mode.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Qing Li, Guodong Zhang, Pascal M. Adjakple, Lakshmi R. Iyer, Allan Y. Tsai, Qian Zhang, Wei Chen, Joseph M. Murray, Tianyi Xu
  • Water-soluble isatin derivative, and manufacturing method and application thereof
    Patent number: 10703717
    Abstract: A novel type of water-soluble isatin derivatives, and manufacturing method and application thereof. An isatin derivative comprising a phenolic hydroxy group is used as the substrates. A dimethylaminomethylene group is introduced to an ortho position of the phenolic hydroxy group to significantly improve the water solubility of a class of compounds provided by the invention. An antitumor activity study showed that the activity of the class of compounds was not reduced, and even improved. The class of compounds has great prospects for applications in developing an antitumor pharmaceutical product.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: July 7, 2020
    Assignee: Tianjin University of Science & Technology
    Inventors: Peng Yu, Dong Wang, Yuou Teng, Longfei Miao, Jing Wang, Qian Zhang, Yuan Yuan
  • TRANSMISSION METHOD AND TRANSMISSION APPARATUS
    Publication number: 20200213060
    Abstract: This application provides a transmission method and a transmission apparatus, so that a receive end can correctly demodulate data. A transmission method may include performing a phase compensation operation of a corresponding frequency value on each of m first signals in k signals, to obtain m second signals, where each of the m first signals is located at a non-center frequency of a current carrier, each first signal is a synchronization signal or data, m and k each are a positive integer, and m?k. The method may also include performing sending processing on the m second signals.
    Type: Application
    Filed: March 13, 2020
    Publication date: July 2, 2020
    Inventors: Chao LI, Qian ZHANG, Changguo JIANG, Jingxin WEI
  • MULTI-BEAM INSPECTION APPARATUS
    Publication number: 20200211811
    Abstract: A multi-beam inspection apparatus including an improved source conversion unit is disclosed. The improved source conversion unit may comprise a micro-structure deflector array including a plurality of multipole structures. The micro-deflector deflector array may comprise a first multipole structure having a first radial shift from a central axis of the array and a second multipole structure having a second radial shift from the central axis of the array. The first radial shift is larger than the second radial shift, and the first multipole structure comprises a greater number of pole electrodes than the second multipole structure to reduce deflection aberrations when the plurality of multipole structures deflects a plurality of charged particle beams.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Inventors: Weiming REN, Qian ZHANG, Xuerang HU, Xuedong LIU
  • Liquid crystal display device
    Patent number: 10698266
    Abstract: Disclosed is a liquid crystal display device comprising an array substrate and an opposite substrate arranged facing the array substrate, and further comprises a liquid crystal composition located between said array substrate and the opposite substrate, wherein said array substrate comprises elongated and evenly spaced slit electrodes and electrode gaps between the slit electrodes, with the slit electrodes and the electrode gaps said being located in the same layer structure; said array substrate comprises a bulk electrode below the slit electrodes; and said array substrate further comprises an insulating layer between the slit electrodes and the bulk electrode. The liquid crystal display device has a higher light transmittance, such that more backlight passes through the liquid crystal display device, resulting in the liquid crystal display device having a higher luminance.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: June 30, 2020
    Assignee: SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    Inventors: Xuefeng Li, Kelun Shu, Kai Xu, Lihong Gui, Qian Zhang, Zhengqiang Li, Yunxia Qiao, Qing Cui
  • MANAGING A DISTRIBUTED CACHE IN A CLOUD-BASED DISTRIBUTED COMPUTING ENVIRONMENT
    Publication number: 20200201775
    Abstract: The disclosed embodiments disclose techniques for managing a distributed cache in a cloud-based distributed computing environment (CBDCE). During operation, an instance of a data processing layer service (DPL) receives a data request from a client that specifies an address and an operation for a target data block. The DPL instance uses these to determine a first cache instance of the distributed cache that is assigned to cache a metadata entry that links the address with a data block fingerprint for the target data block. The DPL instance then uses the data block fingerprint and the cache mapping to determine a second cache instance that is assigned to store the target data block, and then accesses the second cache instance to complete the operation for the target data block.
    Type: Application
    Filed: February 29, 2020
    Publication date: June 25, 2020
    Applicant: Panzura, Inc.
    Inventors: Qian Zhang, Jian Xing, Pu Paul Zhang
  • Reflecting mirror
    Patent number: D893489
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: August 18, 2020
    Assignee: SHANGHAI PUTAO TECHNOLOGY CO., LTD.
    Inventors: Qian Zhang, Jianfei Xiao, Ziwei Gao, Lei Xie, Shanjun Deng, Xiaofeng Sheng