Patents by Inventor Qi Zhang

Qi 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).

  • Publication number: 20240119368
    Abstract: Embodiments of this application provide a model training method. The system includes: A client is configured to train a first model based on unlabeled data, and is further configured to send a parameter of a first subnet in the first model to a server; the server is configured to train a second model based on the parameter of the first subnet and labeled data, to update a parameter of the second model, and the server is further configured to send an updated parameter of the first subnet and an updated parameter of a third subnet to the client; and the client is further configured to obtain a target model based on the parameter of the first subnet and the parameter of the third subnet that are from the server.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 11, 2024
    Inventors: Qi ZHANG, Tiancheng WU, Peichen ZHOU
  • Publication number: 20240121025
    Abstract: Embodiments of the present disclosure provide method and apparatus for MCS table switch. A method performed by a network device comprises determining that a terminal device supports a first modulation and coding scheme (MCS) and a second MCS. The method further comprises transmitting configuration information regarding a first bandwidth part associated with a first MCS table supporting the first MCS to the terminal device. The method further comprises transmitting configuration information regarding a second bandwidth part associated with a second MCS table supporting the second MCS to the terminal device. The first MCS table is different from the second MCS table.
    Type: Application
    Filed: January 29, 2021
    Publication date: April 11, 2024
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Qi ZHANG, Xiaomeng LIU
  • Publication number: 20240119266
    Abstract: A method for constructing an artificial intelligence (AI) integrated model is provided, including: obtaining a training dataset, an initial graph network model, and a plurality of base models; then iteratively training the initial graph network model by using training data in the training dataset and the plurality of base models, to obtain a graph network model; and then constructing the AI integrated model based on the graph network model and the plurality of base models, where an input of the graph network model is a graph structure consisting of outputs of the plurality of base models. Since the graph network model considers neighboring nodes of each node in the graph structure when processing the graph structure, the graph network model fully considers differences and correlations between the base models when fusing the outputs of the plurality of base models.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 11, 2024
    Inventors: Qi Tian, Jianlong Chang, Hengheng Zhang, Nana Jiang, Longhui Wei, Xiaopeng Zhang, Lingxi Xie
  • Publication number: 20240117467
    Abstract: Provided are an electrokinetic device and method for in-situ leaching of uranium, belonging to the technical field of in-situ leaching of uranium. The electrokinetic device for in-situ leaching of uranium includes an injection well, a pumping well, a positive electrode, a negative electrode, leaching solution, and a direct current power supply. Uranium ore is provided between the injection well and the pumping well, the negative electrode is arranged in the injection well, and the positive electrode is arranged in the pumping well. The leaching solution is injected from the injection well, flows through the uranium ore, and then is pumped from the pumping well for uranium extraction. The direct current power supply is respectively connected to the positive electrode and the negative electrode, and is configured to apply direct current between the positive electrode and the negative electrode to promote the pooling of uranium-carrying ions towards the pumping well.
    Type: Application
    Filed: April 13, 2023
    Publication date: April 11, 2024
    Inventors: Chunguang LI, Longcheng LIU, Chong ZHANG, Kaixuan TAN, Zhenzhong LIU, Yongmei LI, Shuo MENG, Wenji WANG, Qi LIU, Qianjin NIU
  • Patent number: 11953779
    Abstract: The present disclosure relates to a backlight module, a method for designing the same, and a display device. The backlight module includes: a first substrate; a plurality of LED chips on the first substrate; and a light control structure on the first substrate. The backlight module includes a plurality of light control region groups in one-to-one correspondence with the plurality of light-emitting diode chips, each light control region group includes at least a first light control region and a second light control region. The light control structure includes a plurality of light control substructure groups respectively located in the plurality of light control region groups. Each light control substructure group includes at least a first light control substructure in the first light control region and a second light control substructure in the second light control region.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 9, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxin Song, Feng Zhang, Wenqu Liu, Zhijun Lv, Liwen Dong, Zhao Cui, Detian Meng, Libo Wang, Dongfei Hou, Qi Yao, Xue Dong
  • Patent number: 11951445
    Abstract: The present disclosure relates to the field of materials for uranium extraction from seawater (UES), and in particular, to a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The present disclosure provides a photothermal photocatalytic membrane for seawater desalination and uranium extraction and a preparation method therefor. The preparation method includes: fixing a treated carbon cloth to a glass plate, pouring a casting solution 1 onto the carbon cloth to form a first layer of film, forming a second layer of film using a casting solution 2, and putting the second layer of film into a first coagulation bath and a second coagulation bath in sequence to form the photothermal photocatalytic membrane. The photothermal photocatalytic membrane is supported by the carbon cloth, and a surface of the photothermal photocatalytic membrane is of a micro-nano structure.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: April 9, 2024
    Assignee: Harbin Engineering University
    Inventors: Jun Wang, Bingtao Zhang, Hongsen Zhang, Qi Liu, Jiahui Zhu, Jingyuan Liu, Jing Yu, Rongrong Chen, Lele Wang
  • Patent number: 11954592
    Abstract: The disclosure provides a collaborative deep learning method and a collaborative deep learning apparatus. The method includes: sending an instruction for downloading a global model to a plurality of user terminals; receiving a set of changes from each user terminal; storing the set of changes; recording a hash value of the set of changes into a blockchain; obtaining a storage transaction number from the blockchain for the hash value of the set of changes; sending the set of changes and the storage transaction number to the plurality of user terminals; receiving the set of target user terminals from the blockchain; updating the current parameters of the global model based on sets of changes corresponding to the set of target user terminals; and returning the sending the instruction, to update the global model until the global model meets a preset condition.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: April 9, 2024
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Ke Xu, Zhichao Zhang, Bo Wu, Qi Li, Songsong Xu
  • Publication number: 20240109919
    Abstract: The present invention disclosure also relates to a pharmaceutical composition that ccomprises the compound as an active ingredient.
    Type: Application
    Filed: November 15, 2023
    Publication date: April 4, 2024
    Inventors: Qianjiao Yang, Song Shan, Lijun Xin, Desi Pan, Xiaoliang Wang, Yonglian Song, Yu Zhang, Huiyun Huang, Qi Wei, Zhibin Li, Xianping Lu
  • Publication number: 20240111478
    Abstract: A video recording method includes a first electronic device that records a first shot image in response to a first operation of a user on a preview interface of an application, and records audio corresponding to the first shot image at a first volume. The first electronic device captures a second shot image and audio corresponding to the second shot image in response to a zoom-in operation of the user on the first shot image. The first shot image and the second shot image are consecutive. The first electronic device records the second shot image, and records the audio corresponding to the second shot image at a second volume.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 4, 2024
    Inventors: Yue Sun, Qi Xiong, Jun Li, Yuqian Zhang
  • Patent number: 11947987
    Abstract: An information handling system may include at least one processor; and a non-transitory memory coupled to the at least one processor. The information handling system may be a node of an information handling system cluster may be configured to be imaged while the node is operational within the information handling system cluster by: a node installation service executing on the node creating a partition on a storage medium of the node; the node installation service receiving an image bundle from a remote information handling system via a network and storing the image bundle on the partition; and the node installation service causing the node to reboot, wherein the rebooting is configured to install a new version of a management system to the node from the image bundle.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: April 2, 2024
    Assignee: Dell Products L.P.
    Inventors: Li Huang, Kai Zhou, Zheng Zhang, Harold A. Hager, Jr., Qi Zhang
  • Patent number: 11945015
    Abstract: A semi-automatic adjustment device for suppressing tension fluctuations during a rolling process of an ultra-thin strip includes a semi-automatic tension regulator, a semi-automatic tuned mass damper of variable stiffness and damping, a coiler, a tension roller and a twenty-high roller system. The semi-automatic tension regulator is disposed between the coiler and the tension roller, the semi-automatic tuned mass damper of variable stiffness and damping is disposed between the tension roller and the twenty-high roller system. The semi-automatic adjustment device can be used to reduce a short-time fluctuation impact of tension during startup and shutdown of a twenty-high roll mill when the twenty-high rolling mill rolls an ultra-thin strip, improve system stability, absorb the continuous micro disturbances generated during the rolling process of the twenty-high roll mill, and achieve flexible and stable adjustment of tension during the rolling process.
    Type: Grant
    Filed: October 1, 2023
    Date of Patent: April 2, 2024
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Zhongkai Ren, Tao Wang, Xiao Liu, Peng Chen, Xiaobao Ma, Yaxing Liu, Qi Zhang
  • Patent number: 11946088
    Abstract: The disclosure discloses a method for processing oil crops with rhodotorula, and belongs to the technical field of fermentation. The method includes the step of inoculating the rhodotorula (such as Rhodotorula mucilaginosa, Sporidiobolus salmonicolor and Rhodotorula glutinis) that can produce carotenoid into a fermentation medium that contains oil-rich oil crops for solid state fermentation to obtain oil and oil crop meal rich in carotenoid. The carotenoid as a fermentative metabolite of the rhodotorula has bioactivities of resisting oxidation, preventing vascular sclerosis, enhancing immunity and preventing cancers. Contents of carotenoid in the oil and oil crop meal acquired by the method can be up to 9.071 ?g/g and 8.062 ?g/g correspondingly.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: April 2, 2024
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Yuanfa Liu, Zhongyang Ding, Yunzhi Jiang, Liting Zhao, Mengmeng Xu, Qi Zhang, Zhenghua Gu, Guiyang Shi
  • Patent number: 11947426
    Abstract: Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for recommending a protection strategy. The method includes obtaining contents of attributes of a plurality of data assets adjusted. The method further includes generating a plurality of vector representations for the plurality of data assets based on the contents of the attributes. The method further includes dividing the plurality of data assets into at least one category based on the plurality of vector representations. The method further includes if it is determined that a protection strategy for one data asset in the at least one category exists, determining the protection strategy as a recommended strategy for another data asset in the at least one category.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: April 2, 2024
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: Ren Wang, Qi Wang, Yun Zhang, Ming Zhang, Weiyang Liu
  • Patent number: 11950289
    Abstract: The disclosure provides a method and a device used in a node for wireless communication. A first node first transmits a first sequence and a first radio signal, at least one of the first sequence or the first radio signal carrying a target identifier, then monitors a first type of information in a first time window, and finally transmits a second sequence and a second radio signal when no feedback is detected for the first sequence and the first radio signal in the first time window; wherein at least one of the second sequence or the second radio signal carries the target identifier. Through the above design, the disclosure realizes re-transmissions of a preamble and information included in a Message A in 2-step random access scenarios, thereby improving the spectrum efficiency and improving the performance of transmission of the Message A in 2-step random access scenarios.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: April 2, 2024
    Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi Jiang, Xiaobo Zhang, Lin Yang
  • Patent number: 11948845
    Abstract: The present disclosure relates to a device and a system for testing flatness. The device for testing flatness includes a base, a testing platform, and a ranging sensor. The testing platform is assembled on the base. The testing platform includes a supporting structure. The supporting structure is disposed on the side of the testing platform away from the base and is used to support a to-be-tested board. The structure matches the structure of the to-be-tested board. The ranging sensor is disposed on the side of the testing platform away from the base. After the to-be-tested board is placed on the testing platform, the ranging sensor is used to test distances between a number N of to-be-tested positions on the to-be-tested board and the ranging sensor, to obtain N pieces of distance information, and the N pieces of distance information are used to determine the flatness of the to-be-tested board, where N is an integer greater than 2.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: April 2, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Shaodong Sun, Haoran Gao, Guangcai Yuan, Lilei Zhang, Wenyue Fu, Li Li, Hanbo Zheng, Shuqi Liu, Qi Qi, Junwei Yan, Pingkuan Gu, Lina Jing, Yan Chen, Yimin Chen
  • Publication number: 20240102891
    Abstract: A sampling device and method for evaluating ecological risk of soil in a high geological background area comprises an impact sampling mechanism, a soil layer stripping mechanism and an auxiliary support frame. The impact sampling mechanism comprises a sampling hopper with a downward opening. A connecting sliding rod is fixedly arranged on the top of the sampling hopper. An upper end of the connecting sliding rod is connected with an impact rod. The impact rod is internally provided with an impact hammer capable of reciprocating along an axis of the impact rod. The soil layer stripping mechanism comprises a stripping sliding cylinder in sliding fit with the connecting sliding rod, and a support disc. A plurality of stripping plates are connected to a lower side edge of the support disc in a sliding fit mode.
    Type: Application
    Filed: June 13, 2023
    Publication date: March 28, 2024
    Applicants: Nanjing Institute of Environmental Sciences, MEE, Anhui Provincial Academy of Eco-Environmental Science Research
    Inventors: Rongrong YING, Wenbing JI, Caiyi ZHAO, Bing XIA, Yuanyuan LU, Xiaoyu ZHANG, Zhewei HU, Yanhong FENG, Qi LI, Aijing YIN, Hongfeng CHEN
  • Patent number: 11941721
    Abstract: A method and an apparatus for embedding watermark information are disclosed in the present disclosure. The method trains an embedded neural network model using weight information of a target neural network model and target watermark information that is to be embedded into the target neural network model, updates the weight information of the target neural network model according to target watermark embedded data provided by the embedded neural network model, and obtains a target neural network model embedded with the target watermark information. Since the embedded neural network model includes multiple neural network layers, this method increases the complexity of the watermark embedding process, and is able to avoid the problem that watermark information of existing neural network models has poor robustness to watermarking attacks such as overwriting attacks and model compression.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: March 26, 2024
    Inventors: Tianhao Wang, Yongliang Liu, Qi Zhang
  • Patent number: 11939541
    Abstract: In accordance with one or more embodiments herein, an integrated process for upgrading a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex includes solvent deasphalting the hydrocarbon oil stream; delayed coking the heavy residual hydrocarbons; hydrotreating the delayed coker product stream and the deasphalted oil stream to form a light C5+ hydrocarbon stream and a heavy C5+ hydrocarbon stream; steam enhanced catalytically cracking the light C5+ hydrocarbon stream; steam enhanced catalytically cracking the heavy C5+ hydrocarbon stream; passing at least a portion of the light steam enhanced catalytically cracked stream, the heavy steam enhanced catalytically cracked stream, or both to a product separator to produce a olefin product stream, a naphtha product stream, and a BTX product stream; and processing the naphtha product stream in the aromatics complex to produce benzene and xylenes.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: March 26, 2024
    Assignee: Saudi Arabian Oil Company
    Inventors: Qi Xu, Aaron Chi Akah, Musaed Salem Al-Ghrami, Zhonglin Zhang
  • Patent number: 11940516
    Abstract: A method for magnetic resonance imaging (MRI) may include obtaining imaging signals related to a region of interest (ROI) of a subject. The method may also include selecting a portion of the imaging signals as auxiliary signals associated with at least one temporal dimension of the ROI. The method may also include generating at least one target image associated with the at least one temporal dimension of the ROI based on the imaging signals and the auxiliary signals.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: March 26, 2024
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qi Liu, Jingyuan Lyu, Zhongqi Zhang, Jian Xu
  • Patent number: 11943360
    Abstract: An approach for blockchain transaction processing using generative cryptograms for bi-lateral and Multi-lateral transactions may be provided. The approach may include, the use of decentralization ledger storage, negating the need of repetitive storage while preserving the need for data redundancy. A generative cryptogram may provide verification of processed blocks and file handles or storage address schemes of the ledger storage. The approach creates a cryptogram which is added to transaction processing, post processing and commits to the ledger. In the approach, the cryptogram is the only version of storage pointer and is utilized in subsequent transaction processing without the need for extensive compute and latest cryptogram is all that would be needed for transaction processing.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: March 26, 2024
    Assignee: International Business Machines Corporation
    Inventors: Nitin Gaur, Petr Novotny, Qi Zhang, Lei Yu