Patents by Inventor Guobin (Frank) Wang

Guobin (Frank) 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).

  • Patent number: 11776171
    Abstract: The disclosure relates to systems and methods for magnetic resonance imaging (MRI). A method may include obtaining k-space data associated with MR signals acquired by an MR scanner. The k-space data may corresponding to a first sampling rate. The method may also include generating one or more estimated images based on the k-space data and a target neural network model. The one or more estimated images may correspond to a second sampling rate that exceeds the first sampling rate. The method may further include determining one or more target images based on the one or more estimated images and the k-space data using a compressed sensing model. The compressed sensing model may be constructed based on the one or more estimated images.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: October 3, 2023
    Assignee: SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD.
    Inventors: Xiaoqian Huang, Guobin Li, Nan Liu, Yang Xin
  • Publication number: 20230303801
    Abstract: A method for stably storing an isocyanate composition comprising A1) one or more polyisocyanates and A2) at least one free radical initiator is provided. The method comprises adding a component A3) comprising at least one free radical inhibitor into the isocyanate composition. An isocyanate composition and a polyurethane resin prepared from the isocyanate composition is also provided.
    Type: Application
    Filed: August 11, 2021
    Publication date: September 28, 2023
    Inventors: Guobin Sun, Yi Qing Li, Xiaojun Han, Yongming Gu, John Zhang
  • Publication number: 20230286651
    Abstract: A large-load unmanned aerial vehicle (UAV) for plant protection with adjustable spraying swath and pesticide application amount is provided, relating to the technical field of pesticide application of unmanned aerial vehicles. The large-load unmanned aerial vehicle for plant protection comprises a large-load unmanned aerial vehicle, a pesticide box, a variable pesticide application system, and adjustable spraying swath mechanisms, wherein the pesticide box is fixed to landing gears of the unmanned aerial vehicle and is positioned below a control platform of the unmanned aerial vehicle; the adjustable spraying swath mechanisms are arranged on the landing gears, the variable pesticide application system is connected with the pesticide box and the adjustable spraying swath mechanisms, the variable pesticide application system and the adjustable spraying swath mechanisms are electrically connected with the control platform, and the control platform is in communication connection with a remote control handle.
    Type: Application
    Filed: April 29, 2022
    Publication date: September 14, 2023
    Applicant: Shandong University of Technology
    Inventors: Lili YI, Yubin LAN, Xin HAN, Fanxia KONG, Huizheng WANG, Guobin WANG, Rongxin ZHANG, Guangyu YANG, Lijie GENG, Weixu RAN
  • Patent number: 11748188
    Abstract: A method for diagnosing secure communication. Before performing a data transmission, a self-diagnosing mode is entered. Error checkpoints are checked to generate a diagnostic status. The diagnostic status is collected. An error handling mode is entered to determine whether an error exists in the diagnostic status. When there is an error, the error is shielded. The method for diagnosing secure communication solves the problem of image burn-in, and further reduces the use of non-volatile memory. Therefore, the size and function utility of the integrated circuit can be further reduced.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: September 5, 2023
    Assignee: Morningcore Technology Co., Ltd
    Inventors: ShanZhi Chen, GuoBin Su, SiYuan Xu
  • Publication number: 20230239037
    Abstract: A space-air-ground integrated UAV-assisted IoT data collection method based on AoI comprises: constructing a UAV-assisted space-air-ground integrated IoT system, constructing a UAV channel model and an AoI model, establishing an AoI-based UAV-assisted space-air-ground integrated IoT data collection model, transforming a problem into a Markov problem, introducing a neural network to solve a high-dimensional state problem, introducing a deep reinforcement learning algorithm to train UAVs to find optimal collection points, and introducing a matching theory to match the UAVs and IoT devices.
    Type: Application
    Filed: August 8, 2022
    Publication date: July 27, 2023
    Inventors: Guobin ZHANG, Xin WEI, Tiezhu ZHAO
  • Patent number: 11709368
    Abstract: Embodiments of this application relate to the technical field of optical design, and disclose a method for adjusting field of view angle applied to a waveguide plate in a near-eye display equipment, the waveguide plate forms a tilt angle relative to horizontal direction of human face, the method firstly acquires refractive index, bottom angle of the waveguide plate and a required field of view angle, then calculates the tilt angle of the waveguide plate according to the refractive index and bottom angle of the waveguide plate and the field of view angle, and finally, adjusts the tilt angle to make sure the near-eye display equipment with the field of view angle; the method disclosed by this application enables the waveguide plate to realize low refractive index and large field of view angle at the same time, and features better imaging, lower cost and better stability.
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: July 25, 2023
    Assignee: SHENZHEN LOCHN OPTICS HI-TECH CO., LTD.
    Inventors: Hao Huang, Qiang Song, Xiaoming Guo, Xiaohui Zou, Hengshen Xu, Guobin Ma, Tao Wang
  • Patent number: 11699513
    Abstract: Disclosed are information transmission method, apparatus, device and medium for medical imaging application. The method includes: an imaging device corresponding to an application authorization request is determined according to the received application authorization request, and an application permission profile of the imaging device is acquired; and a medical imaging application corresponding to the imaging device is determined according to the application permission profile of the imaging device, and medical imaging application information corresponding to the medical imaging application is transmitted to the imaging device.
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: July 11, 2023
    Assignees: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES, SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Dong Liang, Chao Zou, Qiang He, Guobin Li, Qiang Zhang, Xin Liu, Hairong Zheng
  • Patent number: 11697101
    Abstract: Disclosed is a controllable method for preparing phospholipid micelles, including: S1, preparing small phospholipid vesicles; S2, preparing a graphene thin-layer electrode substrate, S3, incubating, and S4, electroforming phospholipid micelles. According to the present application, lamellar graphene is used as the electrode substrate according to the present application, where a phospholipid bilayer film is firstly spread on the surface of the substrate, and phospholipid micelles are controlled in terms of formation as well as formation state by a certain alternating current electric field on the surface of graphene; the developed method of the present application is unique in design, simple in operation, and has the advantages of fast formation, short preparation cycle and good controllability.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: July 11, 2023
    Assignee: GUANGDONG UNIVERSITY OF PETROCHEMICAL TECHNOLOGY
    Inventors: Hongmei Bi, Guobin Shi, Liuchun Guo, Yingmei Zhang
  • Publication number: 20230206459
    Abstract: The present disclosure is related to systems and methods for image processing. The method includes obtaining an original image. The original image includes at least one blood vessel region and at least one scalp region. The method includes determining an intermediate image by removing the at least one scalp region from the original image. The method includes generating at least one target image by performing a maximum intensity projection operation on the intermediate image. The at least one target image represents the at least one blood vessel region in the original image.
    Type: Application
    Filed: July 29, 2022
    Publication date: June 29, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yang XIN, Xu WANG, Guobin LI
  • Publication number: 20230193223
    Abstract: Provided herein are compositions and systems for use in polymerase-dependent, nucleotide transient-binding methods. The methods are useful for deducing the sequence of a template nucleic acid molecule and single nucleotide polymorphism (SNP) analyses. The methods rely on the fact that the polymerase transient-binding time for a complementary nucleotide is longer compared to that of a non-complementary nucleotide. The labeled nucleotides transiently-binds the polymerase in a template-dependent manner, but does not incorporate. The methods are conducted under any reaction condition that permits transient binding of a complementary or non-complementary nucleotide to a polymerase, and inhibits nucleotide incorporation.
    Type: Application
    Filed: September 16, 2022
    Publication date: June 22, 2023
    Inventors: Peter VANDER HORN, Cheng-Yao CHEN, Guobin LUO, Michael PREVITE, Jamshid TEMIROV, Theo NIKIFOROV, Zhaohui ZHOU, Hongye SUN, Yufang WANG, Stefanie Yukiko NISHIMURA, Hongyi WANG, Marian PERIS, Barnett ROSENBLUM, Michael PHELAN
  • Publication number: 20230194660
    Abstract: This application discloses signal processing methods and apparatuses, in the field of radar technologies, and may be applied to scenarios such as intelligent transportation (for example, intelligent transportation, assisted driving, or autonomous driving), a smart home, and a robot. In an example method, a first range time-domain signal of a first subband and a second range time-domain signal of a second subband adjacent to the first subband are obtained. The first range time-domain signal and the second range time-domain signal are synthesized and superposed to obtain a third range time-domain signal. A first peak point and a second peak point of the third range time-domain signal are obtained. A constant phase error ?err between the first range time-domain signal and the second range time-domain signal is obtained based on the first peak point and the second peak point.
    Type: Application
    Filed: February 17, 2023
    Publication date: June 22, 2023
    Inventors: Guobin JING, Bin HU, Jing YANG
  • Publication number: 20230182101
    Abstract: Disclosed is a controllable method for preparing phospholipid micelles, including: S1, preparing small phospholipid vesicles; S2, preparing a graphene thin-layer electrode substrate, S3, incubating, and S4, electroforming phospholipid micelles. According to the present application, lamellar graphene is used as the electrode substrate according to the present application, where a phospholipid bilayer film is firstly spread on the surface of the substrate, and phospholipid micelles are controlled in terms of formation as well as formation state by a certain alternating current electric field on the surface of graphene; the developed method of the present application is unique in design, simple in operation, and has the advantages of fast formation, short preparation cycle and good controllability.
    Type: Application
    Filed: November 2, 2022
    Publication date: June 15, 2023
    Inventors: Hongmei BI, Guobin SHI, Liuchun GUO, Yingmei ZHANG
  • Patent number: 11673839
    Abstract: Disclosed are a ten-membered fergusonite structure high-entropy oxide ceramic and a preparation method thereof, where the high-entropy oxide ceramic has a monoclinic structure, with a chemical formula of RENbO4, and the RE is any ten rare-earth cations selected from a group consisting of La3+, Ce3+, Pr3+, Nd3+, Sm3+, Eu3+, Gd3+, Dy3+, Ho3+, Er3+, Tm3+, Yb3+, Lu3+ and Y3+. The ten rare-earth cations have a molar ratio of 1:1:1:1:1:1:1:1:1:1 and equal share of RE position. According to the application, by adopting solid state reaction, the fergusonite structure high-entropy oxide ceramic with single-phase structure, uniform element distribution and stable phase is obtained. The high-entropy oxide ceramic prepared by the application is simple in process, uniform in chemical composition and microstructure, and convenient to realize on-demand regulation on properties through a combination of different elements.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: June 13, 2023
    Assignee: GUILIN UNIVERSITY OF TECHNOLOGY
    Inventors: Chunchun Li, Deqin Chen, Hongxiang Xiao, Guobin Zhu, Qinghua Shen, Laijun Liu
  • Publication number: 20230167131
    Abstract: The disclosure generally relates to substituted heterocyclic compounds of Formula (Ia), which are inhibitors of PAD4, method for preparing these compounds, pharmaceutical compositions comprising these compounds and use of these compounds in the treatment of a disease or a disorder associated with PAD4 enzyme activity.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 1, 2023
    Inventors: Kumaravel Selvakumar, Venkatram Paidi, Srinivasan Thangathirupathy, Vijaya Kumar Cm, Tirupathi Rao Alajangi, Mallikarjun Reddy Sura, Krishna Mahadevu, Ramesh Kumar Sistla, Piyush Agarwal, Arul Mozhi Subbiah Karuppiah, Jalathi S. Nair, Ooha Morampudi, Manoranjan Panda, Joseph A. Tino, Robert J. Cherney, John V. Duncia, Daniel S. Gardner, T. G. Murali Dhar, Audrey Graham Ross, Paul E. Gormisky, Xiao Zhu, Boris M. Seletsky, Alyssa H. Antropow, Deqiang Niu, Zhengdong Zhu, Guobin Miao, Julio Herman Cuervo
  • Publication number: 20230152596
    Abstract: Embodiments of this application relate to the technical field of optical design, and disclose a method for adjusting field of view angle applied to a waveguide plate in a near-eye display equipment, the waveguide plate forms a tilt angle relative to horizontal direction of human face, the method firstly acquires refractive index, bottom angle of the waveguide plate and a required field of view angle, then calculates the tilt angle of the waveguide plate according to the refractive index and bottom angle of the waveguide plate and the field of view angle, and finally, adjusts the tilt angle to make sure the near-eye display equipment with the field of view angle; the method disclosed by this application enables the waveguide plate to realize low refractive index and large field of view angle at the same time, and features better imaging, lower cost and better stability.
    Type: Application
    Filed: January 13, 2023
    Publication date: May 18, 2023
    Inventors: Hao Huang, Qiang Song, Xiaoming Guo, Xiaohui Zou, Hengshen Xu, Guobin Ma, Tao Wang
  • Publication number: 20230152442
    Abstract: A distributed microwave radar imaging method includes obtaining a first echo signal received by a first microwave radar, where the first microwave radar is disposed at a first height; obtaining a second echo signal received by a second microwave radar, where the second microwave radar is disposed at a second height, and the first height is lower than the second height; determining a first radar imaging result image of a detected target based on the first echo signal; determining a second radar imaging result image of the detected target based on the second echo signal; fusing the first radar imaging result image and the second radar imaging result image to obtain a target fused image; and determining outline information of the detected target based on the target fused image.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 18, 2023
    Inventors: Guobin Jing, Bin Hu, Jing Yang
  • Patent number: 11651531
    Abstract: The present disclosure relates to systems and methods for magnetic resonance imaging. The method may include obtaining primary imaging data associated with a region of interest (ROI) of a subject and obtaining secondary data associated with the ROI. The method may also include determining secondary imaging data based on the secondary data by using a trained model. The method may further include reconstructing a magnetic resonance image based on the primary imaging data and the secondary imaging data.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 16, 2023
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Guobin Li, Zhenkui Wang
  • Patent number: 11636699
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for recognizing a table, a device, and a medium. An embodiment of the method can include: detecting a table on a target picture, to obtain a candidate table recognition result; extracting a merging feature of the candidate table recognition result, and determining a to-be-merged row in the candidate table recognition result based on the merging feature; extracting a direction feature of the to-be-merged row, and determining a merging direction of the to-be-merged row based on the direction feature; and adjusting the candidate table recognition result based on the to-be-merged row and the merging direction of the to-be-merged row, to obtain a target table recognition result.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: April 25, 2023
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD
    Inventors: Guangyao Han, Minhui Pang, Guobin Xie, Danqing Li, Tianyi Wang, Peiwei Zheng, Zeqing Jiang, Jin Zhang, Hongjiang Du
  • Publication number: 20230113872
    Abstract: The present invention discloses a unit commitment method considering security region of wind turbine generators with frequency response control, and the main steps are: 1) determining security region of wind turbine generators when provides frequency response; 2) based on the security region of the wind turbine generators when provides frequency response, establishing a unit commitment model considering security region of wind turbine generators; and 3) calculating the unit commitment model considering the security region of the wind turbine generators by using mixed-integer linear programming method, and obtaining the operation result of the unit commitment considering the security region of the wind turbine generators with frequency response control. The present invention can be widely used in the setting of frequency response parameters of wind turbine generators dispatched in the prior art and the start-stop and output plans of synchronous generator.
    Type: Application
    Filed: July 14, 2020
    Publication date: April 13, 2023
    Inventors: Yue Fan, Senlin Yang, Juan Yu, Xiaoku Yang, Ling Dong, Jun Kang, Maochun Wang, Yongqiang Han, Zhifang Yang, Rui Song, Xuebin Wang, Juelin Liu, Haiting Wang, Xiaokan Gou, Guobin Fu, Chunmeng Chen, Pengsheng Xie, Yanhe Li, Shichang Zhao, Xuan Wang, Ying Liang, Jun Yang, Shujie Zhang, Ming Xiao, Jiatian Gan, Guoqiang Lu, Yujie Ding, Dongning Zhao, Jia Yang, Ke Liu, Shaofei Wang, Yongfei Ma, Jie Zhang, Aizhen Zhu, Kaixuan Yang, Shuxian Yuan
  • Publication number: 20230076542
    Abstract: The present disclosure provides a noise reduction device. The noise reduction device may include a noise receiving component, a noise reduction component, a processing component, and a housing. The noise receiving component may be configured to receive acoustic noise information of a scanning environment where a medical device is located. The processing component may be configured to control the noise reduction component to generate sound information matching the acoustic noise information received by the noise receiving component. The housing may be configured to support the noise receiving component and the noise reduction component.
    Type: Application
    Filed: September 8, 2022
    Publication date: March 9, 2023
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Rong ZHONG, Xiangming HOU, Wentao WU, Xinyue ZHANG, Shuangyue ZHANG, Tuoyu CAO, Lingzhi HU, Guobin LI, Weidong WANG, Junyu CHEN