Patents by Inventor Fusheng Li
Fusheng Li 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).
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Publication number: 20250068798Abstract: The present disclosure belongs to the field of geophysical exploration, and discloses a method, a system, a medium, a device and a terminal for predicting the probing depth of transient electromagnetic. Based on the existing published resistivity model database, the transient electromagnetic field in layered medium is calculated, and the probing depth is calculated based on Jacobian matrix to establish a training data set. The simulated induced electromotive force is used as the input of the neural network, and the calculated probing depth is used as the output of the network. A rapid mapping between observation data and probing depth is established by using residual neural network.Type: ApplicationFiled: October 24, 2023Publication date: February 27, 2025Inventors: Rongjiang Tang, Lu Gan, Fusheng Li, Fengli Shen
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Publication number: 20250038976Abstract: A lattice-based proxy signature method, apparatus and device, a lattice-based proxy signature verification method, apparatus and device, and a storage medium. Polynomials are randomly selected in rings to calculate public and private keys of nodes, and the magnitudes of proxy public and private keys are the same as the magnitudes of public and private keys of an original signer. Therefore, compared with existing proxy signature schemes, the present application has smaller lengths of public and private keys and higher storage efficiency. Proxy signature information generated in the present application shows a signature of the original signer and also shows a signature of a proxy signer. Once a proxy signature is created, the proxy signature cannot be repudiated by the proxy signer, and has strong non-repudiation and strong unforgeability. The proxy signature method has the advantage of resisting quantum computer attack.Type: ApplicationFiled: August 18, 2022Publication date: January 30, 2025Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.Inventors: Bin QIAN, Houpeng HU, Yong XIAO, Jiaxiang OU, Mi ZHOU, Pengcheng LI, Yi LUO, Yanhong XIAO, Ji WANG, Xin WU, Fusheng LI, Peilin HE, Xiaoming LIN, Zhenghao GAO, Jianlin TANG, Zerui CHEN, Fan ZHANG, Gaoyi LONG, Qiang CHANG, Qin FENG, Yuanhong CEN
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Publication number: 20240273649Abstract: A trusted anonymous voting method includes: performing a hash operation on original voting content to obtain a hash output including a commitment value cvi; blinding the commitment value cvi based on information of other voters to obtain commitment value tuples {tilde over (c)} and {tilde over (x)}; signing the commitment value tuple {tilde over (c)} by using an ESDSA to obtain a signature tuple {tilde over (s)}; and establishing a vote tuple ({tilde over (c)}, {tilde over (s)}, {tilde over (d)}) based on the commitment value tuple {tilde over (c)}, the signature tuple {tilde over (s)} and a signature tuple {acute over (d)} of other voters, and uploading the vote tuple (?, ?, {acute over (d)}) and the commitment value tuple {tilde over (x)} to the blockchain, where signature tuple {tilde over (d)} is generated in a case that other voters verify the signature tuple {tilde over (s)} and the signature tuple {tilde over (s)} passes the verification, and the commitment value tuple {tilde over (x)} is used to decryType: ApplicationFiled: September 2, 2022Publication date: August 15, 2024Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.Inventors: Yong XIAO, Jiaxiang OU, Yi LUO, Houpeng HU, Bin QIAN, Peilin HE, Mi ZHOU, Yaodan DENG, Ji WANG, Tianqiang DONG, Fusheng LI, Pengcheng LI, Fan ZHANG, Yanhong XIAO, Xiaoming LIN, Gaoyi LONG, Jianlin TANG, Kunlin HE, Chaoying LIU, Hangfeng LI, Zerui CHEN
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Publication number: 20240259196Abstract: A timestamp generation method and apparatus, and an electronic device and a storage medium, which are used for solving the technical problem of recorded information being easily leaked because a trusted third party is usually needed as a timestamp authority for recording in a traditional trusted timestamp generation method. In the present invention, the method comprises: acquiring a file record; calculating a hash value of the file record; sending the hash value to a random issuer, and receiving a signature result returned by the random issuer, wherein the signature result is generated after the random issuer signs the hash value and a receiving time, and the receiving time is the time when the random issuer receives the hash value; and storing the signature result in a blockchain as a timestamp of the file record.Type: ApplicationFiled: September 2, 2022Publication date: August 1, 2024Applicants: ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID, GUIZHOU POWER GRID CO., LTD.Inventors: Yi LUO, Jiaxiang OU, Bin QIAN, Houpeng HU, Yong XIAO, Yanhong XIAO, Ji WANG, Pengcheng LI, Mi ZHOU, Tianqiang DONG, Fan ZHANG, Xin WU, Fusheng LI, Zhenghao GAO, Xiaoming LIN, Hangfeng LI, Jianlin TANG, Zilong RAN, Xuan LUO, Wei ZHOU, Yaodan DENG
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Publication number: 20240206827Abstract: The present application provides a table panel assembly, an examination table, and an X-ray imaging system. The table panel assembly is arranged on a base of the examination table and is used for bearing an object under examination. The table panel assembly includes a support frame and a table panel. The support frame is mounted on the base. The table panel is mounted on the support frame. The table panel is movably connected to the support frame. A rotating shaft is formed between the table panel and the support frame. The table panel can be flipped outward relative to the rotating shaft. An accommodating space is formed between the table panel and the support frame, and the accommodating space can be used for placing and moving a detector.Type: ApplicationFiled: December 8, 2023Publication date: June 27, 2024Inventors: Fusheng Li, Yuqing Li, Peng Qi, Yigang Xia, Youbao Cao
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Publication number: 20240190712Abstract: The invention provides a nano-silicon agglomerate composite negative electrode material of pine needle and branch-shaped three-dimensional network structure and a method for preparing the same. The nano-silicon agglomerate composite negative electrode material comprises nano-sized core particles, a nano-silicon agglomerate of pine needle and branch-shaped three-dimensional network structure growing around the nano-sized core particles, and a composite coating layer over the nano-silicon agglomerate of needles and branch-shaped three-dimensional network structure. With measurements, it is shown that the nano-silicon agglomerate composite negative electrode material, when being applied in lithium ion battery, has excellent battery charge-discharge cycle performances and rate capability, and it has an initial discharge capacity per gram of more than 2600 mAh/g, and an initial coulombic efficiency of no less than 85%.Type: ApplicationFiled: August 3, 2021Publication date: June 13, 2024Applicant: TOMI(CHENGDU) APPLIED TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITEDInventors: Weijie YU, Si-Chung CHANG, Fusheng LI, Chang ZHAO, Xuezhi DAI, Xiaobing CHEN, Yang YU
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Patent number: 12010519Abstract: An information sharing method and related terminal device are provided. In the method, a first terminal device first establishes a communication connection to a second terminal device. When the first terminal device approaches a third terminal device, the first terminal device performs identity authentication on the third terminal device through near field communication (NFC). After determining that the identity of the third terminal device is valid, the first terminal device sends communication link information to the third terminal device by using a short-range wireless communication technology. After receiving the communication link information, the third terminal device establishes a communication connection to the second terminal device by using the communication link information when detecting the second terminal device. In the foregoing solution, communication connections can be quickly and conveniently established, and information sharing can be implemented among a group of terminal devices.Type: GrantFiled: February 7, 2022Date of Patent: June 11, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Fusheng Li, Deyong Li, Yingchao Wang, Juan Li
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Patent number: 11973895Abstract: Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.Type: GrantFiled: April 21, 2023Date of Patent: April 30, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Fusheng Li, Shengfeng Zhou, Yi Yu, Wei Yuan
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Patent number: 11937961Abstract: An X-ray system with a universal positioning system includes a multiple degree of freedom overhead support system mounted within a location for the X-ray system, a first imaging device on the overhead support system, a multiple degree of freedom wall stand disposed within the location for the X-ray system, the wall stand comprising a motive module and a number of moveable members operably connected to the motive module that can be operated by the motive module to move the wall stand over a floor of the location, a second imaging device mounted to the wall stand, a table disposed within the location for the X-ray system, including a base disposed on the floor of the location and a support surface secured at one end to the base, and a workstation including a processing unit configured to send control signals to and to receive data signals from the universal positioning system.Type: GrantFiled: November 24, 2021Date of Patent: March 26, 2024Assignee: GE Precision Healthcare LLCInventors: Yu Qing Li, Gireesha Chinthamani Rao, Chunyu Wang, Fusheng Li, Qingtao Wang, Feng Xu
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Publication number: 20240035991Abstract: Methods of XRF quantitative analysis of heavy metal elements based on LLE-SVR, such as may include: establishing a relationship between peak information and element content by using Local Linear Embedding Dimensionality For Reduction and Support Vector Regression Predictive Algorithms based on machine learning, to quantitatively analyze the content information of elements contained in substances.Type: ApplicationFiled: March 17, 2023Publication date: February 1, 2024Inventors: Fusheng LI, Wanqi YANG, Yanchun ZHAO, Rongjiang TANG, Lu GAN
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Publication number: 20230366810Abstract: The present application relates to the field of XRF spectra analysis, and discloses a background reduction method for soil XRF spectra based on the XRF-EGAN, which is based on the design mode of GAN model, includes constructing a generator of the model by using a one-dimensional fully convolutional network layer and a residual connection, constructing a discriminator of the model by using one-dimensional convolution and a fully connected layer, and training the XRF-EGAN model by using an adversarial training mode, and then obtaining the trained generator and discriminator, and the generator is a soil XRF background reduction model, which in turn improves the correlation between the net peak area and the content of element of soil XRF, and thus enhances the accuracy of quantitative analysis of element based on XRF spectra.Type: ApplicationFiled: November 23, 2022Publication date: November 16, 2023Inventors: Yanchun ZHAO, Xinghua HE, Huanlong ZHANG, Fusheng LI, Xinran WANG
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Publication number: 20230362296Abstract: Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.Type: ApplicationFiled: April 21, 2023Publication date: November 9, 2023Inventors: Fusheng Li, Shengfeng Zhou, Yi Yu, Wei Yuan
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Patent number: 11665274Abstract: Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.Type: GrantFiled: August 6, 2020Date of Patent: May 30, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Fusheng Li, Shengfeng Zhou, Yi Yu, Wei Yuan
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Publication number: 20230157656Abstract: An X-ray system with a universal positioning system includes a multiple degree of freedom overhead support system mounted within a location for the X-ray system, a first imaging device on the overhead support system, a multiple degree of freedom wall stand disposed within the location for the X-ray system, the wall stand comprising a motive module and a number of moveable members operably connected to the motive module that can be operated by the motive module to move the wall stand over a floor of the location, a second imaging device mounted to the wall stand, a table disposed within the location for the X-ray system, including a base disposed on the floor of the location and a support surface secured at one end to the base, and a workstation including a processing unit configured to send control signals to and to receive data signals from the universal positioning system.Type: ApplicationFiled: November 24, 2021Publication date: May 25, 2023Inventors: Yu Qing Li, Gireesha Chinthamani Rao, Chunyu Wang, Fusheng Li, Qingtao Wang, Feng Xu
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NANO ANTIBODY FOR NEUTRALIZING TOXICITY OF SARS-COV-2 AND PREPARATION METHOD AND APPLICATION THEREOF
Publication number: 20220372113Abstract: The present disclosure discloses a nano antibody for neutralizing a toxicity of SARS-CoV-2 and preparation method thereof. The nano antibody comprises a complementarity determining region CDR comprising a CDR1, a CDR2 and a CDR3; an amino acid sequence of the CDR1 is selected from at least one of amino acid sequences shown in SEQ ID NO.1 and SEQ ID NO.2; an amino acid sequence of the CDR2 is selected from at least one of amino acid sequences shown in SEQ ID NO.3, SEQ ID NO.4, and SEQ ID NO.5; and an amino acid sequence of the CDR3 is selected from at least one of amino acid sequences shown in any one of SEQ ID NO.6 to SEQ ID NO.9. The nano antibody for neutralizing the toxicity of SARS-CoV-2 has the advantages of a small molecular weight, a high affinity with the SARS-CoV-2, a low production cost, and the like.Type: ApplicationFiled: January 7, 2021Publication date: November 24, 2022Inventors: Wenchao ZHUANG, Fusheng LI, Qianhui LI, Zhi LING, Yunxing ZHAO -
Publication number: 20220294896Abstract: Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.Type: ApplicationFiled: August 6, 2020Publication date: September 15, 2022Inventors: Fusheng LI, Shengfeng ZHOU, Yi YU, Wei YUAN
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Publication number: 20220159471Abstract: An information sharing method and related terminal device are provided. In the method, a first terminal device first establishes a communication connection to a second terminal device. When the first terminal device approaches a third terminal device, the first terminal device performs identity authentication on the third terminal device through near field communication (NFC). After determining that the identity of the third terminal device is valid, the first terminal device sends communication link information to the third terminal device by using a short-range wireless communication technology. After receiving the communication link information, the third terminal device establishes a communication connection to the second terminal device by using the communication link information when detecting the second terminal device. In the foregoing solution, communication connections can be quickly and conveniently established, and information sharing can be implemented among a group of terminal devices.Type: ApplicationFiled: February 7, 2022Publication date: May 19, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Fusheng LI, Deyong LI, Yingchao WANG, Juan LI
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Patent number: 10959909Abstract: A liver cancer metastasis therapeutic device, comprising: a base plate, a prone support, an abdomen massager, a medicated gauze, a sprocket bracket, a transmission shaft, a sprocket, a chain, rotary plates, pedals, a handwheel bracket, handwheels, and an adjustable speed motor. The prone support is fixedly installed on the middle of the base plate, and the abdomen massager covered with the medicated gauze is installed on the prone support. The sprocket bracket is fixedly installed on the base plate and is provided with the transmission shaft and the sprocket, the rotary plates are fixed on two ends of the transmission shaft, and the sprocket is configured to cooperate with the chain for transmission; the handwheel bracket is fixed on two sides of a front center of base plate, and is provided with the handwheels.Type: GrantFiled: August 28, 2015Date of Patent: March 30, 2021Inventor: Fusheng Li
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Patent number: 10517552Abstract: A detector support device is described comprising a bracket, slide and detector trays, a connector and a cable. The connector comprises detector and cable interfaces, wherein the detector interface is installed on the detector tray to connect to the detector, and an accommodation cavity, in which the cable interface is located, is opened from an upper surface of the slide tray. A first fixing portion fixed to a bottom wall of the accommodation cavity and a first bending portion extending from the first fixing portion to a first end of the cable are also provided between the first end and a second end of the cable, the first end of the cable extends out of the slide tray so as to be connected to an external connector, and the second end of the cable is connected to the cable interface.Type: GrantFiled: November 30, 2017Date of Patent: December 31, 2019Assignee: GENERAL ELECTRIC COMPANYInventors: Yunfa Wang, Fusheng Li, Yuqing Li, Peng Qi, Huimin He
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Patent number: 10292374Abstract: The present invention provides GPCR polypeptides and polynucleotides, recombinant materials, and transgenic mice, as well as methods for their production. The polypeptides and polynucleotides are useful, for example, in methods of diagnosis and treatment of diseases and disorders. The invention also provides methods for identifying compounds (e.g., agonists or antagonists) using the GPCR polypeptides and polynucleotides of the invention, and for treating conditions associated with GPCR dysfunction with the GPCR polypeptides, polynucleotides, or identified compounds. The invention also provides diagnostic assays for detecting diseases or disorders associated with inappropriate GPCR activity or levels.Type: GrantFiled: November 10, 2016Date of Patent: May 21, 2019Assignee: Omeros CorporationInventors: George A. Gaitanaris, John E. Bergmann, Alexander Gragerov, John Hohmann, Fusheng Li, Linda Madisen, Kellie L. McIlwain, Maria N. Pavlova, Demetri Vassilatis, Hongkui Zeng