Patents by Inventor Fei Yin
Fei Yin 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: 20240137845Abstract: This application discloses a network configuration method and apparatus. In an implementation, the network configuration method is applied to a first electronic device. The first electronic device is connected to a 5G wireless network of a router. The first electronic device discovers, by scanning, a second electronic device. The second electronic device supports a 2.4G wireless network. If service set identifiers and passwords of the 5G wireless network and a 2.4G wireless network of the router are the same, the first electronic device sends, to the second electronic device, the service set identifier and the password of the wireless network to which the first electronic device is currently connected.Type: ApplicationFiled: April 26, 2022Publication date: April 25, 2024Inventors: Shuhui Yang, Fei Yin
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Publication number: 20240111956Abstract: Disclosed are a Nested Named Entity Recognition method based on part-of-speech awareness, system, device and storage medium therefor. The method uses a BiLSTM model to extract a feature of text word data in order to obtain a text word depth feature, and each text word of text to be recognized is initialized into a corresponding graph node, and a text heterogeneous graph of the text to be recognized is constructed according to a preset part-of-speech path, the text word data of the graph nodes is updated by an attention mechanism, and the features of all graph nodes of the text heterogeneous graph are extracted using the BiLSTM model, and a nested named entity recognition result is obtained after decoding and annotating. The present disclosure can recognize ordinary entities and nested entities accurately and effectively, and enhance the performance and advantages of the nested named entity recognition model.Type: ApplicationFiled: November 28, 2023Publication date: April 4, 2024Inventors: Jing Qiu, Ling Zhou, Chengliang Gao, Rongrong Chen, Ximing Chen, Zhihong Tian, Lihua Yin, Hui Lu, Yanbin Sun, Junjun Chen, Dongyang Zheng, Fei Tang, Jiaxu Xing
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Publication number: 20240104900Abstract: A fish school detection method and a system thereof, an electronic device and a storage medium are provided, the method includes inputting a to-be-detected fish school image into a fish school detection model; the fish school detection model including a feature extraction layer, a feature fusion layer and a feature recognition layer; extracting feature information of the to-be-detected fish school image based on the feature extraction layer, and determining a fish school feature map and an attention feature map based on an attention mechanism; fusing the fish school feature map and the attention feature map based on the feature fusion layer to determine a target fusion feature map; and determining a target fish school detection result based on the feature recognition layer and the target fusion feature map. Interference from environmental factors on detection results is eliminated, so as to effectively improve accuracy of the fish detection.Type: ApplicationFiled: August 24, 2023Publication date: March 28, 2024Inventors: Wei Long, Linhua Jiang, Yawen Wang, Yunliang Jiang, Wenjun Hu, Fei Yin
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Patent number: 11928432Abstract: A multi-modal pre-training model acquisition method, an electronic device and a storage medium, which relate to the fields of deep learning and natural language processing, are disclosed. The method may include: determining, for each image-text pair as training data, to-be-processed fine-grained semantic word in the text; masking the to-be-processed fine-grained semantic words; and training the multi-modal pre-training model using the training data with the fine-grained semantic words masked.Type: GrantFiled: May 13, 2021Date of Patent: March 12, 2024Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Fei Yu, Jiji Tang, Weichong Yin, Yu Sun, Hao Tian, Hua Wu, Haifeng Wang
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Patent number: 11736979Abstract: A data packet transmission method—that includes: obtaining, by a terminal, N application programs that are running; and if the N application programs include an application program including a low-latency service; determining whether an unlicensed frequency band is in a congestion state; and instructing a network device to schedule a data packet of the terminal to a licensed frequency band for transmission when the unlicensed frequency band is in a congestion state. When determining that the N running application programs include the application program including the low-latency service, the terminal may instruct the network device to schedule the data packet of the terminal to the licensed frequency band for transmission, so as to transmit a data packet of the low-latency service by using the licensed frequency band. Resources in the licensed frequency band are centrally scheduled by the network device, instead of being used through contention.Type: GrantFiled: November 30, 2017Date of Patent: August 22, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yuan-Hao Lan, Fei Yin, Yuxin Yang, Te-Chin Chang, Haw-Wei Shu
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Patent number: 11630790Abstract: An integrated circuit is provided, which includes: a processor, a general interrupt controller, and a bus master. The bus master includes: a bus-control circuit and a polling circuit, which is configured to detect whether an interrupt signal of the sensing device is asserted. In response to the polling circuit detecting that the interrupt signal is asserted, the bus-control circuits fetches each task stored in a task queue of a memory in sequence, and performs one or more data-transfer operations corresponding to each task to obtain sensor data from the sensing device. In response to a task-completion signal of the tasks generated by the bus-control circuit, the general interrupt controller generates an interrupt request signal. In response to the interrupt request signal, the processor reports a sensor event using the sensor data obtained by the data-transfer operations corresponding to each task.Type: GrantFiled: February 8, 2022Date of Patent: April 18, 2023Assignee: MEDIATEK SINGAPORE PTE. LTD.Inventors: Hui Zhang, Peng Zhou, Shi Ma, Fei Yin, Wulin Li
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Patent number: 11612984Abstract: A device for targeted repair of micro-nano damage of an inner ring of an aeroengine bearing by an electric-magnetic composite field includes a driving device, an ultrasonic shot peening device, a pulsed current generator and a magnet yoke-coil device. The driving device includes a motor and a rotating shaft. The motor drives the rotating shaft to drive a bearing inner ring to synchronously rotate. The ultrasonic shot peening device includes an ultrasonic shot peening cavity, an ultrasonic probe and steel balls, the ultrasonic probe extends into the cavity from an opening in a lower end of the cavity, and the steel balls are placed on the ultrasonic probe. An opening in an upper end of the cavity is placed below the bearing inner ring. The pulsed current generator generates pulsed current on the bearing inner ring. The magnet yoke-coil device can excite a magnetic field around the bearing inner ring.Type: GrantFiled: May 6, 2022Date of Patent: March 28, 2023Assignee: WUHAN UNIVERSITY OF TECHNOLOGYInventors: Fei Yin, Lin Hua, Chang Yang
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Publication number: 20220355442Abstract: A device for targeted repair of micro-nano damage of an inner ring of an aeroengine bearing by an electric-magnetic composite field includes a driving device, an ultrasonic shot peening device, a pulsed current generator and a magnet yoke-coil device. The driving device includes a motor and a rotating shaft. The motor drives the rotating shaft to drive a bearing inner ring to synchronously rotate. The ultrasonic shot peening device includes an ultrasonic shot peening cavity, an ultrasonic probe and steel balls, the ultrasonic probe extends into the cavity from an opening in a lower end of the cavity, and the steel balls are placed on the ultrasonic probe. An opening in an upper end of the cavity is placed below the bearing inner ring. The pulsed current generator generates pulsed current on the bearing inner ring. The magnet yoke-coil device can excite a magnetic field around the bearing inner ring.Type: ApplicationFiled: May 6, 2022Publication date: November 10, 2022Applicant: WUHAN UNIVERSITY OF TECHNOLOGYInventors: Fei YIN, Lin HUA, Chang YANG
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Patent number: 11389871Abstract: A method of producing flakes containing nanostructures from a part made of a material. The method includes subjecting the part made of the material to peening by shots driven by ultrasonic energy for a period of time, wherein nano structures form on the surface of the part and, subsequently, damage to the part caused by continued peening of the part by the shots driven by ultrasonic energy results in separation of flakes containing nanostructures from the part made of the material. Nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae. Sensors comprising nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae.Type: GrantFiled: December 30, 2019Date of Patent: July 19, 2022Assignee: Purdue Research FoundationInventors: Qingyou Han, Fei Yin, Milan Rakita
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Publication number: 20220196638Abstract: We describe apparatuses, method, reagents, and kits for conducting assays as well as process for their preparation. They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format. For example, they may be used for automated analysis of liquid samples in a clinical point of care setting.Type: ApplicationFiled: December 28, 2021Publication date: June 23, 2022Applicant: Meso Scale Technologies, LLC.Inventors: Ian Chamberlin, Charles M. Clinton, Eli N. Glezer, Bandele Jeffrey-Coker, Manish Kochar, Sandor Kovacs, DT Le, Aaron Leimkuehler, Greg Pinckney, Kristian Roth, George Sigal, Fei Yin
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Publication number: 20210176665Abstract: A data packet transmission method—that includes: obtaining, by a terminal, N application programs that are running; and if the N application programs include an application program including a low-latency service; determining whether an unlicensed frequency band is in a congestion state; and instructing a network device to schedule a data packet of the terminal to a licensed frequency band for transmission when the unlicensed frequency band is in a congestion state. When determining that the N running application programs include the application program including the low-latency service, the terminal may instruct the network device to schedule the data packet of the terminal to the licensed frequency band for transmission, so as to transmit a data packet of the low-latency service by using the licensed frequency band. Resources in the licensed frequency band are centrally scheduled by the network device, instead of being used through contention.Type: ApplicationFiled: November 30, 2017Publication date: June 10, 2021Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: YUAN-HAO LAN, Fei YIN, Yuxin YANG, Te-Chin CHANG, HAW-WEI SHU
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Publication number: 20200130063Abstract: A method of producing flakes containing nanostructures from a part made of a material. The method includes subjecting the part made of the material to peening by shots driven by ultrasonic energy for a period of time, wherein nano structures form on the surface of the part and, subsequently, damage to the part caused by continued peening of the part by the shots driven by ultrasonic energy results in separation of flakes containing nanostructures from the part made of the material. Nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae. Sensors comprising nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae.Type: ApplicationFiled: December 30, 2019Publication date: April 30, 2020Applicant: Purdue Research FoundationInventors: Qingyou Han, Fei Yin, Milan Rakita
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Patent number: 10518329Abstract: A method of producing flakes containing nanostructures from a part made of a material. The method includes subjecting the part made of the material to peening by shots driven by ultrasonic energy for a period of time, wherein nanostructures form on the surface of the part and, subsequently, damage to the part caused by continued peening of the part by the shots driven by ultrasonic energy results in separation of flakes containing nanostructures from the part made of the material. Nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae. Sensors comprising nanocrystalline flakes containing fractured surfaces, microcracks, nanograins and nanolamellae.Type: GrantFiled: December 9, 2016Date of Patent: December 31, 2019Assignee: Purdue Research FoundationInventors: Qingyou Han, Fei Yin, Milan Rakita
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Patent number: 9866678Abstract: The disclosure discloses a method and device for unlocking a mobile terminal, which relate to the technical field of mobile terminals. The method includes the following steps that: when a mobile terminal is in a locking state, a time length for an object to stay close to a screen of the mobile terminal and to be maintained within a pre-determined distance range is determined; a corresponding unlocking signal is generated according to the time length; and the mobile terminal is unlocked according to the unlocking signal. According to the disclosure, the mobile terminal can be encrypted and unlocked by using a distance sensor, which brings both great practicability and high confidentiality.Type: GrantFiled: October 22, 2013Date of Patent: January 9, 2018Assignee: XI'AN ZHONGXING NEW SOFTWARE CO. LTD.Inventor: Fei Yin
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Publication number: 20170331188Abstract: Disclosed are an adjustable multi-band antenna and an antenna debugging method. In the adjustable multi-band antenna of some embodiments includes: a first antenna unit connected with a first antenna impedance unit; the first antenna impedance unit connected with a first control unit; and the first control unit connected to a radio frequency circuit; a second antenna unit connected with a second control unit; the second control unit connected with the first control unit through a antenna matching unit, and grounded through a second antenna impedance unit; the first control unit configured to control conduction of the first antenna unit and the radio frequency circuit and conduction of the second antenna unit and the radio frequency circuit; and the second control unit configured to control connection of the second antenna unit with the antenna matching unit and the second antenna impedance unit.Type: ApplicationFiled: September 7, 2015Publication date: November 16, 2017Inventor: Fei YIN
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Patent number: 9788228Abstract: A mobile gateway device collects identities of a first set of radio nodes which are within one hop of the mobile gateway; and checks at least the collected identities against a first table and a second table. The first table lists node identities and corresponding data validity timers. The second table lists node identities and no corresponding data validity timers. From the checking the device selects a group of radio nodes to activate for collecting and reporting data. The device determines parent child relations among the radio nodes, which are sensor nodes of a wireless sensing network in an embodiment, and uses the list to activate only those nodes for which it does not have valid data to sense new data and transmit their sensing results.Type: GrantFiled: April 18, 2012Date of Patent: October 10, 2017Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.Inventors: Fei Yin, Haifeng Wang, Zhenhong Li, Juan Xiao, Ping Wang, Fuqiang Liu
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Publication number: 20170168628Abstract: A method and an electronic device for split-screen display are disclosed, wherein the method includes: dividing a display screen of a mobile terminal into a first display region and a second display region in response to a split-screen display instruction; displaying an interface of a currently-running application in the first display region; judging whether a press operation applied to an application receiving an event notification satisfies a preset condition; and when the press operation applied to the application receiving an event notification satisfies the preset condition, displaying an interface of the application receiving an event notification in the second display region.Type: ApplicationFiled: August 29, 2016Publication date: June 15, 2017Inventor: Fei YIN
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Publication number: 20170169594Abstract: The embodiments of the present disclosure disclose a method and an electronic device for implementing video recommendation. The method includes: acquiring first configuration information of a primary screen of a terminal device; determining in response to a touch control instruction from a user, according to the acquired first configuration information, second configuration information of a virtual display layer interacting with the primary screen; generating the virtual display layer on the primary screen of the terminal device according to the second configuration information; and displaying video recommendation information on the virtual display layer.Type: ApplicationFiled: August 29, 2016Publication date: June 15, 2017Inventor: Fei YIN
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Patent number: D917207Type: GrantFiled: September 7, 2018Date of Patent: April 27, 2021Assignee: Hefei Intecent network technology co., LTD.Inventor: Fei Yin
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Patent number: D1001132Type: GrantFiled: October 26, 2022Date of Patent: October 10, 2023Inventors: Xiu Liu, Fei Yin