Patents by Inventor Yuanyuan Pan
Yuanyuan Pan 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: 20240155542Abstract: A positioning method and apparatus, and a communication device are disclosed. The positioning method in embodiments of this application includes: receiving, by a terminal, preconfigured positioning assistance data; and performing, by the terminal, positioning measurement and/or position estimation based on the preconfigured positioning assistance data.Type: ApplicationFiled: January 18, 2024Publication date: May 9, 2024Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Ye SI, Xiang Pan, Yuanyuan Wang, Zixun Zhuang
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Publication number: 20240129089Abstract: A positioning method and apparatus are provided, and a related device, and pertains to the field of communications technologies. The method includes: receiving, by a terminal, first positioning assistance data, where the first positioning assistance data is used to indicate configuration information for an on-demand PRS; and/or sending, by the terminal, positioning assistance data request information, where the positioning assistance data request information is used to indicate related request information for an on-demand PRS.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Inventors: Yuanyuan WANG, Xiang PAN, Peng SUN, Huaming WU
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Publication number: 20230214696Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more models which can include supervised and unsupervised learning as well as a combination of user information and transactions. In another embodiment, the system is introduced that can provide a total recommendation score and recommendation generated by an ensemble model whose input can include the one or more recommendation scores previously obtained.Type: ApplicationFiled: December 16, 2022Publication date: July 6, 2023Inventors: Dinesh Kumar, Yuanyuan Pan, Prashant Gaurav, Fransisco Kurniadi, Kevin Ward, Yue Xin, Krishnakumar Govindarajalu, Kimberly Kidney, Tao Sun
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Patent number: 11531916Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more models which can include supervised and unsupervised learning as well as a combination of user information and transactions. In another embodiment, the system is introduced that can provide a total recommendation score and recommendation generated by an ensemble model whose input can include the one or more recommendation scores previously obtained.Type: GrantFiled: December 7, 2018Date of Patent: December 20, 2022Assignee: PayPal, Inc.Inventors: Dinesh Kumar, Yuanyuan Pan, Prashant Gaurav, Fransisco Kurniadi, Kevin Ward, Yue Xin, Krishnakumar Govindarajalu, Kimberly Kidney, Tao Sun
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Patent number: 11157987Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more recommendation models and a recommendation made based on the recommendation score determined. In another embodiment, the system is introduced that can re-train the recommendation model based on a feedback received in response to a recommendation made using on the recommendation score obtained.Type: GrantFiled: December 11, 2018Date of Patent: October 26, 2021Assignee: PayPal, Inc.Inventors: Dinesh Kumar, Yuanyuan Pan, Prashant Gaurav, Fransisco Kurniadi, Yue Xin, Krishnakumar Govindarajalu, Kimberly Kidney, Tao Sun, Kevin Ward
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Patent number: 10814004Abstract: The invention belongs to the field of macromolecules and biomedical materials, and relates to a polymer, a block copolymer comprising the polymer as a segment, methods for preparing the polymer and for preparing the block copolymer, a micelle particle or a vesicle particle prepared from the block copolymer, and a composition comprising the polymer, the block copolymer, the micelle particle and/or the vesicle particle. The polymer provided in the invention can be used as a novel biomedical material in in the fields such as pharmaceutical formulations, immunological formulations, and gene delivery reagents.Type: GrantFiled: December 6, 2016Date of Patent: October 27, 2020Assignee: Yingu Pharmaceutical Co., Ltd.Inventors: Yuanyuan Pan, Shuqiang Zhao, Wenzhan Yu
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Publication number: 20200184357Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more models which can include supervised and unsupervised learning as well as a combination of user information and transactions. In another embodiment, the system is introduced that can provide a total recommendation score and recommendation generated by an ensemble model whose input can include the one or more recommendation scores previously obtained.Type: ApplicationFiled: December 7, 2018Publication date: June 11, 2020Inventors: Dinesh Kumar, Yuanyuan Pan, Prashant Gaurav, Fransisco Kurniadi, Kevin Ward, Yue Xin, Krishnakumar Govindarajalu, Kimberly Kidney, Tao Sun
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Publication number: 20200184537Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more recommendation models and a recommendation made based on the recommendation score determined. In another embodiment, the system is introduced that can re-train the recommendation model based on a feedback received in response to a recommendation made using on the recommendation score obtained.Type: ApplicationFiled: December 11, 2018Publication date: June 11, 2020Inventors: Dinesh Kumar, Yuanyuan Pan, Prashant Gaurav, Fransisco Kurniadi, Yue Xin, Krishnakumar Govindarajalu, Kimberly Kidney, Tao Sun, Kevin Ward
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Publication number: 20190231879Abstract: The invention belongs to the field of macromolecules and biomedical materials, and relates to a polymer, a block copolymer comprising the polymer as a segment, methods for preparing the polymer and for preparing the block copolymer, a micelle particle or a vesicle particle prepared from the block copolymer, and a composition comprising the polymer, the block copolymer, the micelle particle and/or the vesicle particle. The polymer provided in the invention can be used as a novel biomedical material in in the fields such as pharmaceutical formulations, immunological formulations, and gene delivery reagents.Type: ApplicationFiled: December 6, 2016Publication date: August 1, 2019Applicant: YINGU PHARMACEUTICAL CO., LTD.Inventors: Yuanyuan PAN, Shuqiang ZHAO, Wenzhan YU
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Patent number: 9404856Abstract: An optical detection system for measuring a refractive index of a liquid analyte comprising a light transmitting assembly fiber, which includes a single-mode fiber, an optical fiber sensing module and a multi-mode fiber. The optical detection system is configured to emit a coherent light beam to one end of the assembly fiber; and a detector is configured to capture a specklegram from an exit end of the assembly fiber. When the optical detection system is in operation, the optical fiber sensing module is configured to be submerged into the liquid analyte. By analyzing the correlation between the specklegram corresponding to the liquid analyte and the reference specklegram, the refractive index of the liquid analyte can be obtained.Type: GrantFiled: June 3, 2013Date of Patent: August 2, 2016Assignee: Macau University of Science and TechnologyInventors: Jianqing Li, Ben Xu, Yuanyuan Pan
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Publication number: 20140354979Abstract: An optical detection system for measuring a refractive index of a liquid analyte comprising a light transmitting assembly fiber, which includes a single-mode fiber, an optical fiber sensing module and a multi-mode fiber. The optical detection system is configured to emit a coherent light beam to one end of the assembly fiber; and a detector is configured to capture a specklegram from an exit end of the assembly fiber. When the optical detection system is in operation, the optical fiber sensing module is configured to be submerged into the liquid analyte. By analyzing the correlation between the specklegram corresponding to the liquid analyte and the reference specklegram, the refractive index of the liquid analyte can be obtained.Type: ApplicationFiled: June 3, 2013Publication date: December 4, 2014Inventors: Jianqing LI, Ben XU, Yuanyuan PAN
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Publication number: 20140352442Abstract: A vibration detection system comprises a light source, a biconical tapered fiber comprising a biconical fiber taper and a detector is disclosed. The emission light emitted by the light source is directed to the biconical tapered fiber in one side. A detector is coupled to the other end of the biconical tapered fiber to measure the intensity of the light passing through. When the biconical tapered fiber is exposed to an external vibration, the biconical fiber taper deforms and modulates the light intensity accordingly. The received signal is then fed to the microcomputer to determine the amplitude and frequency of the external vibration. A method of vibration detection is also disclosed.Type: ApplicationFiled: June 3, 2013Publication date: December 4, 2014Inventors: Jianqing LI, Ben XU, Yuanyuan PAN
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Patent number: 8817107Abstract: An imaging device that includes a control unit is provided. The control unit switches between a day mode and a night mode. In the day mode, image capture is performed while an infrared cut filter is placed on an optical path, and in the night mode, image capture is performed while the infrared cut filter is removed from the optical path. Immediately after shifting from the day mode to the night mode, in the night mode, as the amount of incident light decreases, the control unit increases an irradiation intensity of an infrared irradiation portion from zero while a gain is maintained at a first gain value. When the amount of the incident light further decreases after the irradiation intensity reaches a maximum, the control portion increases the gain from the first gain value.Type: GrantFiled: February 3, 2011Date of Patent: August 26, 2014Assignee: Sony CorporationInventors: Takuya Matsumoto, Xiaobo Zhou, Yuanyuan Pan, Li Li
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Publication number: 20110193967Abstract: An imaging device that includes a control unit is provided. The control unit switches between a day mode and a night mode. In the day mode, image capture is performed while an infrared cut filter is placed on an optical path, and in the night mode, image capture is performed while the infrared cut filter is removed from the optical path. Immediately after shifting from the day mode to the night mode, in the night mode, as the amount of incident light decreases, the control unit increases an irradiation intensity of an infrared irradiation portion from zero while a gain is maintained at a first gain value. When the amount of the incident light further decreases after the irradiation intensity reaches a maximum, the control portion increases the gain from the first gain value.Type: ApplicationFiled: February 3, 2011Publication date: August 11, 2011Applicant: Sony CorporationInventors: Takuya Matsumoto, Xiaobo Zhou, Yuanyuan Pan, Li Li