Patents by Inventor Tao Xiong
Tao Xiong 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: 20230106273Abstract: Disclosed are a long-distance optical fiber detecting method, apparatus, device and system, and a storage medium. The method comprises: in response to a detection request of a target node on a to-be-detected optical fiber, determining a first and second sampling sequence that are formed by respectively propagating, on said optical fiber, a first and second optical signal respectively sent from each end of the optical fiber through an OTDR; determining a total length of the optical fiber; generating a detection result according to the first and second sampling sequence and the total length, and sending the detection result to the target node. By determining the first and second sampling sequence and combining the total length of the optical fiber, a detection result of the to-be-detected optical fiber is generated.Type: ApplicationFiled: December 28, 2020Publication date: April 6, 2023Inventors: Qi Zhou, Tao Xiong, Chunping Yu, Qinlian Bu
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Patent number: 11621122Abstract: The present disclosure relates to inductor structures and fabricating methods. One example inductor structure includes a first magnetic material layer, an insulation layer, where the insulation layer comprises a polymer structure with longitudinal length which greater than lateral length, the polymer structure comprises an arched upper surface, a first side surface, a second side surface, a bottom surface in a longitudinal direction, at least one of a corner between the arched upper surface and the first side surface and a corner between the arched upper surface and the second side surface is a rounded corner, and at least one of an angle formed between the first side surface and the bottom surface and an angle formed between the second side surface and the bottom surface is less than 90 degree, at least one conductive wire structure passing through the insulation layer, and a second magnetic material layer.Type: GrantFiled: February 21, 2020Date of Patent: April 4, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Peng Zou, Xiaojuan Cui, Tao Xiong
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Publication number: 20230091442Abstract: The present invention discloses a camera optical lens including, from an object side to an image side in sequence, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens having refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power. The camera optical lens satisfies the following conditions: 0.35?f1/f?0.70, R3/R4??1.50, R5/R6??5.00, and 1.20?d8/d9?6.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, long focal length, and miniaturized.Type: ApplicationFiled: December 24, 2021Publication date: March 23, 2023Inventor: Tao Xiong
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Patent number: 11436532Abstract: The disclosed embodiments provide a system that identifies duplicate entities. During operation, the system selects training data for a first machine learning model based on confidence scores representing likelihoods that pairs of entities in an online system are duplicates. Next, the system updates parameters of the first machine learning model based on features and labels in the training data. The system then identifies a first subset of additional pairs of the entities as duplicate entities based on scores generated by the first machine learning model from values of the features for the additional pairs and a first threshold associated with the scores. The system also determines a canonical entity in each of the duplicate entities based on additional features. Finally, the system updates content outputted in a user interface of the online system based on the identified first subset of the additional pairs.Type: GrantFiled: December 4, 2019Date of Patent: September 6, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Tianhao Lu, Junzhe Miao, Yunpeng Xu, Dan Shacham, Hong H. Tam, Tao Xiong
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Publication number: 20220261353Abstract: A system includes a line cache, a memory device, and a processing device operatively coupled to the line cache and the memory device, The processing device includes a buffer manager and a high-speed mode driver, the processing device to perform operations including: detecting that a received event is located in an events list, wherein events stored in the events list are associated with a set of functions that are known to cause a clock domain crossing between the buffer manager and a host system; enabling access to the line cache; and running, using the high-speed mode driver, in a high-speed mode to execute the set of functions out of the line cache on behalf of the host system.Type: ApplicationFiled: March 4, 2022Publication date: August 18, 2022Inventors: Meng WEI, Shi Bo ZHANG, Tao XIONG
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Patent number: 11288198Abstract: A system includes a line cache, a memory device, and a processing device to execute firmware to detect that a received event is located in an events list, wherein events stored in the events list are associated with critical functions that occur no more than once per a threshold number of days and time out after between 15 microseconds and a predetermined number of hundreds of seconds. The firmware is further to enable access to the line cache and execute a critical function associated with the received event out of an always-loaded area of the line cache.Type: GrantFiled: December 23, 2019Date of Patent: March 29, 2022Assignee: Micron Technology, Inc.Inventors: Meng Wei, Shi Bo Zhang, Tao Xiong
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Patent number: 11272420Abstract: A data transmission method and related apparatuses are disclosed. A sanding node transmits a plurality of data packets to a receiving node at an initial transmission rate. Each data packet carries a random sequence number and a rolling sequence number. The random sequence number identifies a data part of the data packet, and the rolling sequence number indicates a transmission sequence of the data packet. The sending node receives a packet loss feedback from the receiving node. The packet loss feedback is generated after the receiving node detects a packet loss event according to rolling sequence numbers of received data packets. The sending node determines a random sequence number of a lost data packet based on the received packet loss feedback. The sending node transmits a replacement data packet to the receiving node. The replacement data packet carries a different rolling sequence number.Type: GrantFiled: May 19, 2020Date of Patent: March 8, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tao Xiong, Kai Zheng, Yi Zeng
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Patent number: 11239628Abstract: A method for realizing precise gain control for a hybrid fibre amplifier, and a hybrid fibre amplifier, in which by an erbium-doped fibre amplifier firstly outputting a constant power, a comparable source signal optical power is provided for a raman fibre amplifier of a next stage. A feedback for the gain control may be formed by comparing a source signal optical power calculated after starting pumping of the Raman fibre amplifier and a source signal optical power detected after pumping stops, thereby greatly improving gain control precision of the Raman fibre amplifier. Moreover, the erbium-doped fibre amplifier parts of all the hybrid fibre amplifiers may simultaneously output a constant optical power, and the Raman amplifier parts of all the hybrid fibre amplifiers may simultaneously start calibration, so that the time for starting operation of the entire system may be improved greatly.Type: GrantFiled: December 19, 2016Date of Patent: February 1, 2022Inventors: Jintao Tao, Chengpeng Fu, Cuihong Zhang, Fei Cai, Tao Xiong, Yunyu Jing, Qinlian Bu, Chunping Yu
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Publication number: 20210374065Abstract: A system includes a line cache, a memory device, and a processing device to execute firmware to detect that a received event is located in an events list, wherein events stored in the events list are associated with critical functions that occur no more than once per a threshold number of days and time out after between 15 microseconds and a predetermined number of hundreds of seconds. The firmware is further to enable access to the line cache and execute a critical function associated with the received event out of an always-loaded area of the line cache.Type: ApplicationFiled: December 23, 2019Publication date: December 2, 2021Inventors: Meng WEI, Shi Bo ZHANG, Tao XIONG
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Publication number: 20210365641Abstract: There are a speech recognition and translation method as well as a translation apparatus. The method includes: entering a speech recognition state in response to the translation button being pressed, and collecting a voice of a user through the sound collecting device; importing the collected voice into each of a plurality of speech recognition engines through the processor to obtain a confidence of the voices corresponding to a plurality of different candidate languages, and determining a source language used by the user based on the confidence and a preset determination rule; exiting the speech recognition state in response to the translation button being released in the speech recognition state, and converting the voice of the source language to a target voice of a preset language through the processor; and playing the target voice through the sound playback device.Type: ApplicationFiled: April 9, 2019Publication date: November 25, 2021Inventors: Yan Zhang, Tao Xiong
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Publication number: 20210343270Abstract: There are a speech translation method and a translation apparatus. The method includes: collecting a sound in response to a translation task being triggered, and detecting whether a user starts speaking based on the collected sound; entering a voice recognition state in response to detecting the user having started speaking, extracting a user voice from the collected sound, determining a source language used by the user based on the extracted user voice, and determining a target language associated with the source language based on a preset language pair; exiting the voice recognition state in response to detecting the user having stopped speaking for more than a preset delay duration, and converting the user voice extracted in the voice recognition state into a target voice of the target language; a playing the target voice, and returning to the step of detecting whether the user starts speaking until the translation task ends.Type: ApplicationFiled: April 2, 2019Publication date: November 4, 2021Inventors: YAN ZHANG, Tao Xiong
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Publication number: 20210335079Abstract: A shared equipment leasing device, a method and a system therefor are provided, which are applied to a field of electronic technology, including a cabinet body and a power management module, the cabinet body being provided with a main chip, an electromagnetic lock, an equipment slot, a buckle and a spring. The main chip is electrically connected to the power management module and the electromagnetic lock. The buckle and the spring are arranged in the equipment slot, and the electromagnetic lock is connected to the buckle. The main chip is configured to control the electromagnetic lock to open or lock the buckle. The spring is configured to eject the shared equipment inserted in the equipment slot after the main chip controls the electromagnetic lock to open the buckle. The device, the method and the system can improve the convenience and usability for ejecting and inserting of the shared equipment.Type: ApplicationFiled: April 26, 2019Publication date: October 28, 2021Inventors: Yan Zhang, Tao Xiong
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Publication number: 20210199439Abstract: The invention discloses a preferable short arc orbit determining method based on Gauss solution cluster, and belongs to the astrodynamics field, including: grouping the observation data, using Gauss method to obtain the target state vector at the corresponding time point for each group of data, forming a solution set of preliminary estimation; dividing the solution set of preliminary estimation into a position component vector solution set and a velocity component vector solution set for clustering to obtain a position component vector solution cluster and a velocity component vector solution cluster; based on the position component vector solution cluster and the velocity component vector solution cluster, generating a two-dimensional trajectory solution set; evaluating each of the two-dimensional trajectories by using a trajectory optimal method, calculating the number of root of orbits corresponding to the optimal two-dimensional trajectory, thereby completing determination of initial orbit.Type: ApplicationFiled: September 23, 2019Publication date: July 1, 2021Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jing HU, Binzhe LI, Li FANG, Tao XIONG, Xiang GAO, Susu KANG, Kan JIANG
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Publication number: 20210195920Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree product. The probiotic fermented fruit and vegetable puree product is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable pure provided by the present invention has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.Type: ApplicationFiled: January 26, 2021Publication date: July 1, 2021Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN
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Patent number: 11049386Abstract: A system for controlling delivery of power to a load includes a master control unit (MCU) and a synchronous solid-state relay. The MCU causes the relay to close when the voltage delivered to the relay is at a zero crossing state. The MCU causes the relay to open at either (a) the moment when the voltage delivered to the relay is at a zero crossing state, or (b) the moment that the current delivered to the relay is both over a threshold level and at a zero crossing state.Type: GrantFiled: June 14, 2018Date of Patent: June 29, 2021Assignee: Eaton Intelligent Power LimitedInventors: Haidong Zhang, Lin Yang, Lili Du, Tao Xiong, Shifang Zhang
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Publication number: 20210173825Abstract: The disclosed embodiments provide a system that identifies duplicate entities. During operation, the system selects training data for a first machine learning model based on confidence scores representing likelihoods that pairs of entities in an online system are duplicates. Next, the system updates parameters of the first machine learning model based on features and labels in the training data. The system then identifies a first subset of additional pairs of the entities as duplicate entities based on scores generated by the first machine learning model from values of the features for the additional pairs and a first threshold associated with the scores. The system also determines a canonical entity in each of the duplicate entities based on additional features. Finally, the system updates content outputted in a user interface of the online system based on the identified first subset of the additional pairs.Type: ApplicationFiled: December 4, 2019Publication date: June 10, 2021Inventors: Tianhao Lu, Junzhe Miao, Yunpeng Xu, Dan Shacham, Hong H. Tam, Tao Xiong
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Patent number: 11029322Abstract: A biochemical analyzer delivery system, comprising a sample feeding track (42), an advancing track (43), a recovery track (44), at least one to-be-tested sub-track (45), at least one emergency sub-track (46) and at least one return sub-track (47); the sample feeding track (42), the advancing track (43) and the recovery track (44) are parallel to each other; the to-be-tested sub-track (45), the emergency sub-track (46) and the return sub-track (47) are disposed between and perpendicular to the sample feeding track (42) and the advancing track (43), an emergency sample may enter the emergency sub-track via the advancing track (43), and then enters the sample feeding track for sample suction. The track-based delivery system can be horizontally disposed in a biochemical analyzer, and can be butt-jointed with a vertical track in the biochemical analyzer, thereby greatly increasing the buffer amount of sample holders without increasing the length of the biochemical analyzer.Type: GrantFiled: June 19, 2019Date of Patent: June 8, 2021Inventors: Jihua Zou, Tao Xiong, Xiaohui Wu, Shangqing Xiao, Lei Xu, Zhe Feng
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Publication number: 20210106029Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree composition containing active bacteria and its preparation method. The composition containing active bacteria is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable puree has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild Artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.Type: ApplicationFiled: September 29, 2020Publication date: April 15, 2021Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN
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Publication number: 20210007380Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree product. The probiotic fermented fruit and vegetable puree product is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable puree provided by the present invention has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.Type: ApplicationFiled: March 29, 2020Publication date: January 14, 2021Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN
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Patent number: 10847965Abstract: A thermal protection switch device may include: a power circuit that includes a phase line and a neutral line; a current sensor electrically connected to the phase line to detect the current flow in the phase line; a temperature sensor thermally coupled to the phase line to detect the temperature of the phase line; and another temperature sensor thermally coupled to the neutral line to detect the temperature of the neutral line. The device also includes a trip circuit configured to interrupt the phase line when activated and a controller configured to receive output signals from the above current and temperature sensors. The controller may activate the trip circuit to interrupt the phase line in response to determining that certain conditions have occurred.Type: GrantFiled: January 10, 2018Date of Patent: November 24, 2020Assignee: Eaton Intelligent Power LimitedInventors: Lin Yang, Tao Xiong, Chuanchuan Zhuang, Xianzhen Zhang, Fengguo Zhang