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).

  • Publication number: 20230041379
    Abstract: A structural flame retardant high strength low exothermic polymer grouting material for consolidating, belonging to a technical field of polyurethane material, is produced by combined the polyether polyol and the modified isocyanate in a weight ratio of 100:(100-160), leading to internal reaction temperature ?100° C., strength ?60 mPa, bonding ?3 mPa, oxygen index ?28% while no halogen and no effect on water quality, odor level (80° C.) ?3.5, and fog test ?5 mg (which means no physical additive flame retardant is diffused into the environment). In particular, with no halogen, which is known as environmental hormones, in the plasticizers, there will be less combustion smoke, wherein the present invention will not release corrosive or irritating hydrogen halide gas, nor produce toxic carcinogens polybrominated benzoxins and polybrominated dibenzofurans, thereby avoiding the long-term impact of the material on the environment.
    Type: Application
    Filed: September 20, 2022
    Publication date: February 9, 2023
    Inventors: Peng Zhao, Hongyuan Fang, Lei Wang, Chengchao Guo, Mingrui Du, Chao Zhang, Guobin Qiao
  • Publication number: 20230043883
    Abstract: A silicate modified polymer foam material for filling and sealing contains prepolymerized isocyanate and a silicate modified aqueous solution with a mass ratio in a range of 1:(1.2-1.4). In the prepolymerized isocyanate, a mass percentage of P is 4.4%, a mass percentage of N is 7.9%, and a mass percentage of —NCO is 11.9%. The silicate modified aqueous solution includes liquid sodium silicate, small molecule alcohol, water and a catalyst, wherein the liquid sodium silicate, the small molecule alcohol, the water and the catalyst account for 63-66%, 17-20%, 14-17% and 1.5-2.5% of the weight of the silicate modified aqueous solution respectively. A method of preparing the silicate modified polymer foam material for filling and sealing includes mixing the prepolymerized isocyanate with the silicate modified aqueous solution.
    Type: Application
    Filed: September 15, 2022
    Publication date: February 9, 2023
    Inventors: Peng Zhao, Hongyuan Fang, Lei Wang, Chengchao Guo, Mingrui Du, Chao Zhang, Guobin Qiao
  • Patent number: 11562932
    Abstract: A method for manufacturing a semiconductor device includes providing a substrate including a first device region and a second device region spaced apart from each other, forming a first oxide layer on the first device region and the second device region, forming a second oxide layer below the first oxide layer, forming a mask layer on the first oxide layer on the first device region while exposing the first oxide layer on the second device region, removing the first and second oxide layers on the second device region using the mask layer as a mask, removing the mask layer, and forming a gate oxide layer on the second device region. The thus formed gate oxide layer structure has improved quality and reliability.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: January 24, 2023
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Guobin Yu, Xiaoping Xu
  • Publication number: 20220406339
    Abstract: This application provides a video information generation method, apparatus, and system and a storage medium. The video information generation method includes: obtaining a plurality of temporally consecutive target images; obtaining first information of a target object in the target images; and associating first information of a same target object located in different target images to generate target information. In the video information generation method provided in this application, the first information of the target object in the target images is obtained, and the first information of the same target object located in different target images is associated. In this way, target information with a relatively small amount of data can be obtained, thereby improving the efficiency of remotely viewing a video by a user.
    Type: Application
    Filed: November 16, 2021
    Publication date: December 22, 2022
    Inventors: Guixing WANG, Xiaoyu LIU, Xingyue GUO, Jiadong LI, Guobin LIN
  • Publication number: 20220397605
    Abstract: Provided test method and apparatus of communication chip, device and medium. The test method of communication chip includes receiving end test method and transmitting end test method. The receiving end test method of the communication chip includes: an idle time slot of the receiving end of the communication chip is detected in a running process of the communication chip; a test vector is generated, and a standard result corresponding to the test vector is generated; a data frame containing the test vector is constructed, and the data frame is sent to the receiving end of the communication chip in the idle time slot to enable the receiving end of the communication chip to process the data frame; and a chip processing result uploaded by the receiving end of the communication chip is received, and the standard result is compared with the chip processing result.
    Type: Application
    Filed: November 22, 2019
    Publication date: December 15, 2022
    Applicant: MORNINGCORE TECHNOLOGY CO., CHINA
    Inventors: Shanzhi CHEN, Guobin SU, Yun YANG
  • Patent number: 11512164
    Abstract: The present invention relates to an isocyanate-reactive component B) comprising: B1) one or more organic polyols selected from the group consisting of polyether polyols, polyester polyols, polyetherester polyols, polymer polyols, polycarbonate polyols and polyethercarbonate polyols; B2) one or more compounds having the structure of Formula (I) wherein R1 is selected from the group consisting of hydrogen, methyl or ethyl; R2 is selected from the group consisting of alkylene having 2 to 6 carbon atoms, 2,2-bis(4-phenylene)propane, 1,4-bis(methylene)benzene, 1,3-bis(methylene)benzene, 1,2-bis(methylene)benzene; n is an integer selected from 1 to 6; and B3) at least one radical reaction adjuvant selected from the group consisting of aryl-substituted olefins, a composite material comprising a thermosetting polyurethane-polyacrylate resin matrix made with such isocyanate-reactive component B) and a reinforcement material and a process of preparing the same.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: November 29, 2022
    Assignee: Covestro Deutschland AG
    Inventors: Nicolas Stoeckel, Marcel Schornstein, Kai Laemmerhold, Guobin Sun
  • Patent number: 11507025
    Abstract: The invention relates to a differential detection of double-modulation (DM) CPT method and a system for implementing the method of this invention. The method comprises the following steps: Generating a coherent bichromatic light, in which the polarization and the relative phase are synchronously modulated. The DM light interacts with a quantum resonance system and prepares it into a CPT state. Then the polarization of coherent bichromatic light is switched from circular polarization to linear polarization. After interacting with the CPT state prepared in the previous stage, the constructive and destructive quantum interference occur simultaneously. The polarization of the transmitted light from the quantum resonance system is converted and spatially separated. Then two CPT signals, detected by balanced photodetectors, are observed with constructive and destructive interference respectively.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: November 22, 2022
    Assignee: National Time Service Center (NTSC), Chinese Academy of Science (CAS)
    Inventors: Enxue Yun, Qinglin Li, Qiang Hao, Guobin Liu, Yuping Gao, Shougang Zhang
  • Publication number: 20220351372
    Abstract: A method may include obtaining an image of an object; obtaining a target artifact identification model; determining target artifact feature information by inputting the image into the target artifact identification model, the target artifact feature information indicating a feature of one or more artifacts in the image; obtaining a target artifact extent determination model; determining target artifact extent indication information by inputting the image and the target artifact feature information into the target artifact extent determination model, the target artifact extent indication information indicating an influence extent of the one or more artifacts on an image quality of the image; in response to determining that the influence extent is greater than or equal to the extent threshold, outputting a notice of the one or more artifacts of the image.
    Type: Application
    Filed: April 28, 2022
    Publication date: November 3, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yang XIN, Yuhang SHI, Guobin LI, Lixiang HU, Yanxia CHEN
  • Publication number: 20220332059
    Abstract: A method for producing a Spar Cap, trailing edge or other reinforced laminate structural part of wind turbine blade, the Spar Cap, trailing edge or other reinforced laminate structural part of wind turbine blade produced by the method and its use are provided. The method for producing a Spar Cap, trailing edge or other reinforced laminate structural part of wind turbine blade improves production efficiency and saves costs.
    Type: Application
    Filed: August 25, 2020
    Publication date: October 20, 2022
    Inventors: Di Wu, Zhijiang Li, Yongming Gu, Ian Zheng, Guobin Sun
  • Publication number: 20220324903
    Abstract: Disclosed herein are triterpenoid compounds, for example, a compound of Formula (I), and pharmaceutical compositions thereof. Also disclosed herein are methods of their use for treat.
    Type: Application
    Filed: September 14, 2020
    Publication date: October 13, 2022
    Inventors: Xiaokun Zhang, Ying Su, Guobin Xie, Zhenfei Huang, Ziwen Chen, Yuqi Zhou, Duo Zhang, Zhiping Zeng, Siwei Yan
  • Publication number: 20220315917
    Abstract: Provided are methods for preparing a library of target nucleic acid sequences, as well as compositions and uses therefor. Methods comprise contacting a nucleic acid sample with a plurality of adaptors capable of amplification of one or more target nucleic acid sequences under conditions wherein the target nucleic acid(s) undergo a first amplification; digesting the resulting first amplification products; repairing the digested target amplicons; and amplifying the repaired products in a second amplification, thereby producing a library of target nucleic acid sequence. Each of the plurality of adaptor compositions comprise a handle and a targeted nucleic acid sequence and optionally one or more tag sequences. Provided methods may be carried out in a single, addition only workflow reaction, allowing for rapid production of highly multiplexed targeted libraries, optionally including unique tag sequences. Resulting library compositions are useful for a variety of applications, including sequencing applications.
    Type: Application
    Filed: May 10, 2021
    Publication date: October 6, 2022
    Inventors: Mark ANDERSEN, Daniel MAZUR, Sihong CHEN, Guobin LUO, Xinzhan PENG
  • Patent number: 11463097
    Abstract: The invention relates to a coherent population trapping (CPT) phase modulation and demodulation method and a system for implementing the method of this invention. The method comprises the following steps: Generating a coherent bichromatic light, in which the relative phase between the two frequency components is modulated with proper modulation depth. The phase modulated coherent bichromatic light interacts with a quantum resonance system, and prepares it alternately into two inverted CPT states. Detecting the transmitted light with a photodetector, two inverted dispersive CPT signals in two detection windows are observed. With synchronous phase demodulation, a CPT error signal is obtained, which is used for locking the local oscillator to implement a CPT atomic clock.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: October 4, 2022
    Assignee: National Time Service Center (NTSC), Chinese Academy of Science (CAS)
    Inventors: Enxue Yun, Qinglin Li, Qiang Hao, Guobin Liu, Yuping Gao, Shougang Zhang
  • Publication number: 20220306492
    Abstract: The present disclosure discloses an efficient and regenerable nano manganese remover, and a method for preparing same and application thereof, belonging to the technical field of wastewater treatment and reuse. The manganese remover of the present disclosure includes Fe3O4, RGO, SiO2 and EDTA. The Fe3O4 nanoparticles are supported on the surface of the RGO, the SiO2 coats the Fe3O4, and the EDTA is grafted on the SiO2. First, Fe3O4-RGO is prepared. Then, a TEOS-ethanol solution is dropwise added, and the resulting mixture is allowed to react to obtain Fe3O4@SiO2-RGO composite particles. Finally, an EDTA-water solution is dropwise added to obtain the manganese remover. The manganese remover prepared in the present disclosure is magnetic, and the preparation process is simple and easy for industrial production. The nano manganese remover can quickly remove manganese in manganese-containing wastewater. A small amount of the manganese remover can achieve a large adsorption capacity.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Inventors: Guobin LIANG, Juan WU, Wei LIN, Xiafei YIN, Manying ZHANG, Quanfa ZHOU
  • Patent number: 11447756
    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: Grant
    Filed: March 20, 2020
    Date of Patent: September 20, 2022
    Assignee: LIFE TECHNOLOGIES CORPORATION
    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
  • Patent number: 11436540
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for generating information.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 6, 2022
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Guangyao Han, Xingbo Chen, Guobin Xie, Yanjiang Liu, Fu Qu, Liqiang Xue, Jin Zhang, Wenjing Qin, Xiaolan Luo, Hongjiang Du, Zeqing Jiang
  • Publication number: 20220268866
    Abstract: Systems and methods for magnetic resonance imaging acceleration. The systems may perform the methods to obtain imaging data of a subject, or a portion thereof, captured by the MRI system according to an undersampling pattern; execute a first iterative procedure; determine that the first iteration number meets a first threshold; execute, in response to the determination that the first iteration number meets the first threshold, a second iterative procedure; determine that a sum of the first iteration number and the second iteration number meets a second threshold; and generate a reconstruction image of the subject, or a portion thereof, according to the processed imaging data, wherein the first threshold is lower than the second threshold.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 25, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Guobin LI, Jinguang ZONG, Zhaopeng LI
  • Patent number: 11420257
    Abstract: An apparatus for efficiently preparing spherical metal powder for 3D printing includes a housing, a crucible and a powder collection area arranged in the housing, wherein a turnplate arranged in the collection area is an inlaid structure. A material having a poor thermal conductivity is selected as the base of the turnplate, and a metal material having a wetting angle less than 90° with respect to droplets is selected and embedded into the base to serve as an atomization plane of the turnplate. An air hole is disposed in the turnplate. The spherical metal powder for 3D printing combines electromagnetic force breaking capillary jet flow and centrifugal atomization, which breaks through the traditional metal split mode, and makes the molten metal in a fibrous splitting.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: August 23, 2022
    Assignees: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Wei Dong, Yao Meng, Sheng Zhu, Xiaoming Wang, Yang Zhao, Yanyang Wang, Fumin Xu, Zhaofeng Bai, Yang Han, Guobin Li, Wenyu Wang, Qing Chang, Zhiqiang Ren, Jing Shi, Guofeng Han, Tao Teng, Yu Sun, Zhiyong Qin
  • Patent number: 11414414
    Abstract: Provided are a pyrroloquinoline quinone glycine betaine salt and a crystalline form thereof. The pyrroloquinoline quinone glycine betaine salt has the advantages of high solubility, good stability, a simple preparation process and low solvent residue.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: August 16, 2022
    Assignee: SHANGHAI XUANCHUANG BIOLOGICAL TECHNOLOGY CO., LTD.
    Inventors: Guobin Ren, Jinyao Chen
  • Patent number: 11398030
    Abstract: A method and a system for image reconstruction are provided. The method may include acquiring raw image data, wherein the raw image data may include a plurality of frequency domain undersampled image data samples. The method may include generating a first reconstruction result based on the raw image data using a first reconstruction method, and generating a second reconstruction result based on the raw image data using a second reconstruction method. The method may further include fusing the first reconstruction result and the second reconstruction result, and generating a reconstructed image based on a result of the fusion.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: July 26, 2022
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Xin Zhou, Yanli Song, Qiang Li, Guobin Li, Chaohong Wang
  • Patent number: D963367
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: September 13, 2022
    Assignee: XIAMEN HAIAOJI TECHNOLOGY CO., LTD.
    Inventors: Qiulian Liang, Jianwei Zhang, Mingguang He, Guobin Zhang