Patents by Inventor Ting Tian
Ting Tian 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: 20240134852Abstract: An example operation may include one or more of storing an index that comprises identifiers of role-based access privileges for a plurality of users with respect to a database, receiving a database query associated with a user from a software program, identifying data records within the database that the user has permission to access based on database accessibility rights of the user stored within the index, prior to execution of the database query, loading the identified data records into the memory and filtering out other data records from the database which the user does not have permission to access, and executing the database query on the identified data records loaded from the database and returning query results from the execution to the software program.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Jia Tian Zhong, Peng Hui Jiang, Ming Lei Zhang, Ting Ting Zhan, Le Chang, Zhen Liu, Xiao Yan Tian
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Publication number: 20240133937Abstract: Systems, methods, and structures providing dynamic line rating (DLR) for overhead transmission lines based on distributed fiber optic sensing (DFOS)/distributed temperature sensing (DTS) to determine temperature of the electrical conductors. Environmental conditions such as wind speed, wind direction, and solar radiation data, are collected from environmental sensors and an acoustic modem that convert the digital data collected from the environmental sensors into generated vibration patterns that are subsequently used to vibrationally excite a DFOS optical sensor fiber. The DFOS system monitors the optical sensor fiber and detects, measures, and decodes the vibrational excitations. An Artificial Neural Network (ANN) determines a heat transfer correlation between the temperature of the optical sensor fiber and electrical conductor(s) (core temperature).Type: ApplicationFiled: October 11, 2023Publication date: April 25, 2024Applicant: NEC Laboratories America, Inc.Inventors: Yangmin DING, Ting WANG, Yue TIAN, Sarper OZHARAR
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Publication number: 20240135797Abstract: A data-driven street flood warning system that employs distributed fiber optic sensing (DFOS)/distributed acoustic sensing (DAS) and machine learning (ML) technologies and techniques to provide a prediction of street flood status along a telecommunications fiber optic cable route using the DFOS/DAS data and ML models. Operationally, a DFOS/DAS interrogator collects and transmits vibrational data resulting from rain events while an online web server provides a user interface for end-users. Two machine learning models are built respectively for rain intensity prediction and flood level prediction. The machine learning models serve as predictive models for rain intensity and flood levels based on data provided to them, which includes rain intensity, rain duration, and historical data on flood levels.Type: ApplicationFiled: October 11, 2023Publication date: April 25, 2024Applicant: NEC Laboratories America, Inc.Inventors: Yangmin DING, Sarper OZHARAR, Yue TIAN, Ting WANG
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Publication number: 20240127681Abstract: A solar powered, self-contained DFOS extender that includes a wide-angle camera and a microphone. The DFOS extender monitors the perimeter constantly or at predetermined time intervals both visually and acoustically. It analyses these signals and if an alarming event is detected (such as an animal, a human, a car, or a truck seen or heard), then the DFOS extender generates a coded vibration via its in-built acoustic modem. These coded vibrations are detected by the fiber and an event log is generated. Consequently, a trespasser or false alarms (animals) are detected before they are within detectable distance of the underground DFOS optical sensor fiber. Advantageously, our DFOS extender can be placed in critical locations along a border where an increased detection range is desired and may later be relocated/reinstalled at other locations as well.Type: ApplicationFiled: October 11, 2023Publication date: April 18, 2024Applicant: NEC Laboratories America, Inc.Inventors: Sarper OZHARAR, Yue TIAN, Yangmin DING, Ting WANG
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Publication number: 20240125954Abstract: Systems and methods for utility pole localization employing a DFOS/DAS interrogator located at one end of an optical sensor fiber remotely capture dynamic strains on the optical sensor fiber induced by acoustic events. A captured two-dimensional spatiotemporal map in an ambient noisy environment is analyzed by a trained machine learning model which then automatically detects an area in which a pole is located without requiring domain knowledge. Original DFOS/DAS signals are separated into pole regions and non-pole region time series for machine learning model training. A contrastive loss function measures similarities between low-frequency and high-frequency features. A Gaussian distribution is applied to the original signals to generate weighted labels to eliminate effects of label noise. The machine learning model fuses low-frequency and high-frequency features in the frequency domain for pole region classification.Type: ApplicationFiled: October 11, 2023Publication date: April 18, 2024Applicant: NEC Laboratories America, Inc.Inventors: Zhuocheng JIANG, Yue TIAN, Yangmin DING, Sarper OZHARAR, Ting WANG
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Patent number: 11954097Abstract: The present disclosure provides a technical solution related to intelligent knowledge learning and question-answering. The technical solution involves extracting knowledge from corpus and providing a user with a question-answering service based on the extracted knowledge.Type: GrantFiled: February 27, 2019Date of Patent: April 9, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Yang Tian, Jianyong Wang, Peng Chen, Wei Wang, Ting Sun, Jie Zhang
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Publication number: 20240085238Abstract: In sharp contrast to the prior art, a fallen tree detection and localization method based on distributed fiber optical sensing (DFOS) technique and physics informed machine learning is described in which DFOS leverages existing fiber cables that are conventionally installed on the bottom layer of distribution lines and used to provide high-speed communications. The DFOS collects and transmits fallen tree induced vibration data along the length of the entire overhead lines, including distribution lines and transmission lines, where there is a fiber cable deployed. The developed physics-informed neural network model processes the data and localizes the fallen tree location along the lines. The location is interpreted in at least two aspects: the fallen tree location in terms of the fiber cable length; and the exact cable location (power cable or fiber cable) that the fallen tree mechanically impacts.Type: ApplicationFiled: November 3, 2023Publication date: March 14, 2024Applicant: NEC Laboratories America, Inc.Inventors: Yangmin DING, Zhuocheng JIANG, Sarper OZHARAR, Yue TIAN, Ting WANG
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Patent number: 11928074Abstract: A USB active optical cable and a plug capable of managing power consumption and state. The USB active optical cable and plug respectively comprises a first plug, a second plug, and an optical transmission medium used to connect the first plug and the second plug; the first plug and the second plug are configured to operate different operating states, including an initialization mode, a transmission mode, and a power saving mode, and they can switch between the different operating states. The USB active optical cable and plug are both based on the separate control of the transmitting unit and the receiving unit to distinguish different operating modes, provide necessary operating requirements and mode switching conditions for each mode, and also enable the checking and transmission of the plugging state in the power saving mode, thus facilitate the power consumption management of the active optical cable.Type: GrantFiled: May 19, 2022Date of Patent: March 12, 2024Assignee: EVERPRO (WUHAN) TECHNOLOGIES COMPANY LIMITEDInventors: Ting Chen, Hui Jiang, Xinliang Zhou, Dezhen Li, Yan Li, Yufeng Cheng, Liang Xu, Jinfeng Tian
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Patent number: 11926678Abstract: Disclosed herein are composite polypeptide. According to various embodiments, the composite polypeptide includes a parent polypeptide and a metal binding motif capable of forming a complex with a metal cation. The composite polypeptide may be conjugated with a linker unit having a plurality of functional elements to form a multi-functional molecular construct. Alternatively, multiple composite polypeptides may be conjugated to a linker unit to form a molecular construct, or a polypeptide bundle. Linker units suitable for conjugating with the composite polypeptide having the metal binding motif are also disclosed.Type: GrantFiled: October 8, 2021Date of Patent: March 12, 2024Assignee: Immunwork Inc.Inventors: Tse-Wen Chang, Hsing-Mao Chu, Wei-Ting Tian, Yueh-Hsiang Yu
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Publication number: 20240076559Abstract: The present invention belongs to the field of petrochemical industry, and discloses a method for selective hydrogenation of butadiene extraction tail gas and a selective hydrogenation apparatus thereof.Type: ApplicationFiled: October 19, 2021Publication date: March 7, 2024Inventors: Yan LI, Jun TIAN, Dongfeng LI, Liang GUO, Chunfang LI, Yi YUE, Zhou DU, Zhan SHU, Shujuan LUO, Jieming YE, Ting CUI
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Publication number: 20230247797Abstract: A heat dissipating structure includes a cold plate configured to exchange heat with a heat dissipating device; a liquid pipe disposed at both ends of the cold plate, the liquid pipe being configured to transport heat conducting liquid; and a deformation structure configured in the liquid pipe and located at a position corresponding to the cold plate, wherein the deformation structure deforms as an ambient temperature changes. The deformation structure is configured in the heat dissipating structure to manage the flow rate of the heat conducting liquid. The deformation structure deforms at different ambient temperatures. Based on a relationship between the temperature and a deformation coefficient, the flow rate of the heat conducting liquid flowing through the liquid pipe can be controlled for different temperatures. Thus, a desired heat dissipating capacity can be provided to the heat dissipating device to satisfy the needs of users.Type: ApplicationFiled: January 30, 2023Publication date: August 3, 2023Inventors: Xintong DING, Huanhuan XUE, Ting TIAN
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Publication number: 20230209778Abstract: A heat dissipation device includes: a rigid tube, including a first cavity; a first capillary structure, at least a portion of the first capillary structure being positioned within the first cavity; a flexible tube, including a second cavity, the flexible tube being more flexible than the rigid tube; and a second capillary structure, at least a portion of the second capillary structure being positioned within the second cavity, wherein the heat dissipation device is deformable via the flexible tube.Type: ApplicationFiled: September 9, 2022Publication date: June 29, 2023Inventors: Xintong DING, Puyu YAO, Ting TIAN
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Patent number: 11624753Abstract: A rotational speed sensor, a manufacturing method thereof, a driving method thereof, and an electronic device are provided. The rotational speed sensor includes liquid crystal cell, rotational speed sensing module and rotational speed determining module; rotational speed sensing module is configured to convert rotational speed into voltage signal and apply voltage signal to liquid crystal cell; and at least a part of optical signal propagation module of rotational speed determining module is located in liquid crystal cell.Type: GrantFiled: November 1, 2019Date of Patent: April 11, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yu Liu, Liguang Deng, Xiaoliang Fu, Shuqian Dou, Zhiqiang Fan, Ting Tian, Yawen Zhang, Dayong Zhou, Dong Zhang, Youcai Yang, Zhongjun Wang, Yongjie Han
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Publication number: 20230102407Abstract: A heat dissipation device includes a vapor chamber including a heat absorption plate body, a vacuum cavity, and a heat dissipation area arranged in sequence. The heat absorption plate body is configured to be connected to a heat generation device. A three-dimensional heat dissipation structure is disposed in the vacuum cavity. A gap exists between an end of the heat dissipation structure and an inner wall of the vacuum cavity. A capillary structure is provided at the inner wall of the vacuum cavity and the three-dimensional heat dissipation structure. The capillary structure is configured to accommodate heat dissipation liquid. The heat dissipation area is configured to reduce a temperature of heat dissipation vapor corresponding to the heat dissipation liquid.Type: ApplicationFiled: March 9, 2022Publication date: March 30, 2023Inventors: Ting TIAN, Xin HE
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Patent number: 11522110Abstract: This disclosure discloses a light-emitting diode chip, a method for fabricating the same, a backlight module, and a display device. The light-emitting diode chip includes: a transparent base substrate; at least one light-emitting diode located on one side of the base substrate; and a dimming structure located on a side of the base substrate away from the light-emitting diode, wherein the light-emitting diode is configured to emit light from double sides thereof; and the dimming structure is configured to adjust the intensity of light emitted from the side of the base substrate away from the light-emitting diode.Type: GrantFiled: October 17, 2018Date of Patent: December 6, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.Inventors: Ting Tian, Yawen Zhang, Ming Zhai, Dayong Zhou, Jinge Zhao, Pan Guo, Shuqian Dou, Xiaoliang Fu, Zhiqiang Fan, Meijuan An, Liguang Deng, Yongjie Han
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Patent number: 11441847Abstract: An evaporative cooling system having a heat conducting device, the heat conducting device being capable of coupling to a heating element to be cooled and the heat conducting device comprising a first medium; a heat dissipating device having one or more heat dissipating outlets; and an evaporator disposed in the heat dissipating device and arranged in relation to the heat conducting device that is arranged at least partially outside the heat dissipating device. The heat dissipating device comprises a second medium, and the evaporator is configured to receive heat from the heat conducting device to heat the second medium of the heat dissipating device and discharge the heat from the one or more heat dissipating outlets of the heat dissipating device.Type: GrantFiled: March 20, 2019Date of Patent: September 13, 2022Assignee: LENOVO (BEIJING) CO., LTD.Inventors: Ting Tian, Lianpei Zhang
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Publication number: 20220064215Abstract: Disclosed herein are composite polypeptide. According to various embodiments, the composite polypeptide includes a parent polypeptide and a metal binding motif capable of forming a complex with a metal cation. The composite polypeptide may be conjugated with a linker unit having a plurality of functional elements to form a multi-functional molecular construct. Alternatively, multiple composite polypeptides may be conjugated to a linker unit to form a molecular construct, or a polypeptide bundle. Linker units suitable for conjugating with the composite polypeptide having the metal binding motif are also disclosed.Type: ApplicationFiled: October 8, 2021Publication date: March 3, 2022Applicant: Immunwork Inc.Inventors: Tse-Wen CHANG, Hsing-Mao CHU, Wei-Ting TIAN, Yueh-Hsiang YU
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Patent number: 11220680Abstract: The present disclosure provides a polypeptide including an anti-fibrin antibody and a serine protease moiety of human tissue plasminogen activator. Methods for treating thrombosis in a subject in need of such treatment using such polypeptide are also disclosed.Type: GrantFiled: November 21, 2019Date of Patent: January 11, 2022Assignee: IMMUNWORK INC.Inventors: Tse-Wen Chang, Hsing-Mao Chu, Wei-Ting Tian, Ting-Wei Chang, Ming-Yu Hsieh
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Patent number: 11203614Abstract: Disclosed herein are composite polypeptide. According to various embodiments, the composite polypeptide includes a parent polypeptide and a metal binding motif capable of forming a complex with a metal cation. The composite polypeptide may be conjugated with a linker unit having a plurality of functional elements to form a multi-functional molecular construct. Alternatively, multiple composite polypeptides may be conjugated to a linker unit to form a molecular construct, or a polypeptide bundle. Linker units suitable for conjugating with the composite polypeptide having the metal binding motif are also disclosed.Type: GrantFiled: March 25, 2020Date of Patent: December 21, 2021Assignee: IMMUNWORK INC.Inventors: Tse-Wen Chang, Hsing-Mao Chu, Wei-Ting Tian, Yueh-Hsiang Yu
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Patent number: 11172593Abstract: The present disclosure provides a heat dissipation system, including: a coolant and a convection accelerator. The coolant is configured to contact at least a portion of the heat generating device; the convection accelerator is disposed in a predetermined region surrounding the heat generating device, configured to accelerate a flow of the coolant surrounding the heat generating device.Type: GrantFiled: March 27, 2020Date of Patent: November 9, 2021Assignee: LENOVO (BEIJING) CO., LTD.Inventor: Ting Tian