Patents by Inventor Jiaming Zhang
Jiaming Zhang 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: 20250034130Abstract: The present invention relates to a new crystal form of tolebrutinib (hereinafter referred to as “compound I”), a preparation method therefor, a pharmaceutical composition containing the crystal form, and the use of same in the preparation of a BTK inhibitor drug and a drug for treating multiple sclerosis. The crystal form of tolebrutinib provided has one or more improved properties compared with the prior art, and is of great value to the optimization and development of drugs in the future.Type: ApplicationFiled: June 2, 2022Publication date: January 30, 2025Applicant: Principia Biopharma Inc.Inventors: Minhua Chen, Jiaming Shi, Jing Zhang
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Patent number: 12205003Abstract: The present disclosure relates to a method, a device, and related products for processing data. In an embodiment of the present disclosure, when processing data related to a neural network, an optimal truncation threshold value for a plurality of pieces of data is determined. The data is truncated through the truncation data threshold, and the plurality of pieces of data is quantized from a high-precision format to a low-precision format. The method in the present disclosure can ensure the precision of data processing as high as possible while reducing the amount of data processing. In addition, the method also helps to significantly reduce the amount of data transmission, thereby greatly accelerating the data exchange among a plurality of computing devices.Type: GrantFiled: June 29, 2021Date of Patent: January 21, 2025Assignee: SHANGHAI CAMBRICON INFORMATION TECHNOLOGY CO., LTDInventors: Yao Zhang, Guang Jiang, Xishan Zhang, Shiyi Zhou, Di Huang, Chang Liu, Jiaming Guo
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Publication number: 20250022485Abstract: Disclosed in the embodiments of the present disclosure are a video generation method, an apparatus, an electronic device and a storage medium. The method comprises: during an image editing process of subjecting an initial image to a series of image editing operations to obtain a target image, acquiring initial key frames, the initial key frames being intermediate images between the initial image and the target image during the image editing process, the different initial key frames being intermediate images generated when different image editing operations of the series of image editing operations are triggered during the image editing process, and the intermediate images showing editing effects corresponding to the image editing operations; and generating a target video according to the initial key frames so as to record the image editing process of the target image. The present disclosure can be used for recording an image editing process.Type: ApplicationFiled: September 30, 2024Publication date: January 16, 2025Inventors: Ximin ZHU, Yan Liu, Zhixuan Wei, Qingyuan Hu, Guanming Cai, Xinghua Zhang, Jiaming Li, Zhi Chen, Kai Li, Tianqi Chen, Binbin Li
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Patent number: 12196789Abstract: A current sensor includes: four first uniaxial TMR chips and at least two second uniaxial TMR chips, each first uniaxial TMR chip and each second uniaxial TMR chip being located on the same virtual ring, wherein magnetic sensitive directions of the four first uniaxial TMR chips are perpendicular to a radius of the virtual ring, magnetic sensitive directions of two adjacent first uniaxial TMR chips are perpendicular to each other, magnetic sensitive directions of the two second uniaxial TMR chips are parallel to the radius of the virtual ring and opposite to each other, and the two second uniaxial TMR chips respectively have the same positions as two first uniaxial TMR chips; each first uniaxial TMR chip and each second uniaxial TMR chip are configured to collect a magnetic induction intensity, the magnetic induction intensity is configured to calculate a target current value of a to-be-measured wire.Type: GrantFiled: June 16, 2021Date of Patent: January 14, 2025Assignee: Digital Grid Research Institute, China S. Pwr GridInventors: Peng Li, Qiancheng Lv, Bing Tian, Licheng Li, Bofeng Luo, Zhong Liu, Zhiming Wang, Hongdi Sun, Xu Yin, Jiaming Zhang
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Publication number: 20240420157Abstract: Provided are a metering abnormality analysis method and apparatus, a storage medium, and a computer device. The metering abnormality analysis method includes acquiring preliminary analysis data analyzed by a source-end system and determining at least one data filtering rule based on the preliminary analysis data (101); filtering the monitoring data of the source-end system based on the data filtering rule to obtain target metering abnormality data (102); comparing and analyzing the target metering abnormality data with preconfigured abnormal case data and determining at least one target case data from the abnormal case data (103); and performing multidimensional cluster analysis on the target metering abnormality data to obtain the aggregation level of the target metering abnormality data in multiple data dimensions and analyzing the cause of metering abnormality based on the target case data and the aggregation level (104).Type: ApplicationFiled: October 8, 2023Publication date: December 19, 2024Inventors: Jiaming ZHANG, Ke ZHENG, Ji XIAO, Tao CHENG, Hongyu XU, Bo ZOU, Shuwei WAN, Xinke LV, Bingling CHEN, Shishun TAN, Feng ZHOU, Min HE, Guangcheng XIE, Ningtao LIU
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Publication number: 20240351921Abstract: A method for preventing and treating pollution plume migration of a permeable reactive barrier including: mounting monitoring assemblies, so as to monitor operation parameters of an active filler in a reactive barrier and a downstream water body of the reactive barrier in real time; determining whether the active filler in the reactive barrier is passivated according to a change state of the operation parameters, and if passivation occurs, performing a depassivation treatment on the reactive barrier; determining whether a gas blockage occurs in the active filler in the reactive barrier according to the change state of the operation parameters, and if a gas blockage occurs, performing a gas guiding treatment on the reactive barrier; and determining whether a microorganism content in the reactive barrier is greater than a preset microorganism value according to the change state of the operation parameters.Type: ApplicationFiled: June 28, 2024Publication date: October 24, 2024Applicant: BCEG ENVIRONMENT REMEDIATION CO., LTDInventors: Lili GUO, Shupeng LI, Jiachen LI, Yaru LIU, Jiaming ZHANG, Shaoguo KANG, Hongwei XU, Jing XIONG, Qi WANG
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Patent number: 12100953Abstract: The disclosure relates to a method, system and storage medium for suppressing sub/super-synchronous oscillation for direct-drive wind turbine based on energy compensation.Type: GrantFiled: July 9, 2021Date of Patent: September 24, 2024Assignee: NORTH CHINA ELECTRIC POWER UNIVERSITYInventors: Jing Ma, Min Zhang, Zhenmiao Yang, Jiaming Zhang
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Publication number: 20240282722Abstract: Consistent with an aspect of the present disclosure, a flexible electrical interconnect connects a transmit receive optical subassembly (TROSA) with an integrated circuit package via a transmission line provided on a surface of a substrate upon which the integrated circuit is provided. Alternatively, the transmission line is embedded in the substrate. Mechanisms are provided to mechanically balance temperature induced stresses within the substrate and keep the substrate substantially planar and thus minimize damage to the integrated circuit and/or the electrical connections thereto.Type: ApplicationFiled: February 21, 2023Publication date: August 22, 2024Applicant: Infinera CorporationInventors: John W. Osenbach, Jiaming Zhang, Li Li, Thomas Gregorich
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Publication number: 20240165513Abstract: This application provides a data processing method for a virtual scene performed by an electronic device, a non-transitory computer-readable storage medium. The method includes the following steps: enabling a plurality of clients to access a plurality of single games via a service process; allocating static resource masks corresponding to static resources of the service process to the plurality of clients, the static resource masks allocated to the plurality of clients being the same; allocating dynamic resource masks corresponding to dynamic resources of the service process to the plurality of clients; sharing the static resources among the plurality of single games based on the allocating static resource masks corresponding to the static resources to the plurality of clients; and isolating the dynamic resources among the different single games based on the allocating dynamic resource masks corresponding to the dynamic resources to the plurality of clients.Type: ApplicationFiled: June 5, 2023Publication date: May 23, 2024Inventors: Jiaming ZHANG, Yachang WANG
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Publication number: 20240146517Abstract: A secure processor for a post-quantum cryptography (PQC) algorithm CRYSTALS-KYBER, includes a communication unit, a management unit, a processing unit, and a storage unit. The communication unit is configured to receive and transmit data for the secure processor; the management unit is configured to control the processing unit according to the data; the processing unit is configured to process the data to form encrypted data, decrypted data and key data; and the storage unit is configured to store all data. The secure processor can efficiently and rapidly realize key generation, encryption and decryption of a KYBER algorithm under KYBER1024, KYBER768 and KYBER512 security levels, makes data encryption more complicated, and ensures security of the data.Type: ApplicationFiled: April 4, 2023Publication date: May 2, 2024Applicant: Wuhan Yixin Microelectronics Co., Ltd.Inventors: Dongsheng LIU, Ang HU, Tianze HUANG, Siqi XIONG, Chenjun YANG, Jiaming ZHANG
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Publication number: 20240118355Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.Type: ApplicationFiled: September 6, 2023Publication date: April 11, 2024Applicant: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng LI, Qiancheng LV, Bing TIAN, Zejie TAN, Zhiming WANG, Jie WEI, Renze CHEN, Xiaopeng FAN, Zhong LIU, Zhenheng XU, Senjing YAO, Licheng LI, Yuehuan LIN, Shengrong LIU, Bofeng LUO, Jiaming ZHANG, Xu YIN
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Patent number: 11953568Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.Type: GrantFiled: September 6, 2023Date of Patent: April 9, 2024Assignee: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng Li, Qiancheng Lv, Bing Tian, Zejie Tan, Zhiming Wang, Jie Wei, Renze Chen, Xiaopeng Fan, Zhong Liu, Zhenheng Xu, Senjing Yao, Licheng Li, Yuehuan Lin, Shengrong Liu, Bofeng Luo, Jiaming Zhang, Xu Yin
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Publication number: 20240110956Abstract: A current sensor includes: four first uniaxial TMR chips and at least two second uniaxial TMR chips, each first uniaxial TMR chip and each second uniaxial TMR chip being located on the same virtual ring, wherein magnetic sensitive directions of the four first uniaxial TMR chips are perpendicular to a radius of the virtual ring, magnetic sensitive directions of two adjacent first uniaxial TMR chips are perpendicular to each other, magnetic sensitive directions of the two second uniaxial TMR chips are parallel to the radius of the virtual ring and opposite to each other, and the two second uniaxial TMR chips respectively have the same positions as two first uniaxial TMR chips; each first uniaxial TMR chip and each second uniaxial TMR chip are configured to collect a magnetic induction intensity, the magnetic induction intensity is configured to calculate a target current value of a to-be-measured wire.Type: ApplicationFiled: June 16, 2021Publication date: April 4, 2024Applicant: Digital Grid Research Institute, China S. Pwr GridInventors: Peng LI, Qiancheng LV, Bing TIAN, Licheng LI, Bofeng LUO, Zhong LIU, Zhiming WANG, Hongdi SUN, Xu YIN, Jiaming ZHANG
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Patent number: 11927608Abstract: The present disclosure relates to an AC/DC closed-loop current sensor, including a magnetism gathering iron core, a TMR chip, a signal processing circuit, a signal generator, and a feedback coil. The TMR chip is arranged at an air gap of the magnetism gathering iron core and connected to the signal processing circuit. The signal processing circuit is connected to the signal generator. The feedback coil is wound around the magnetism gathering iron core and connected to the signal generator. The signal processing circuit is configured to select from the induced signal of the TMR chip and make an amplification to obtain a current signal component and send the current signal component to the signal generator. The signal generator is configured to adjust a current output to the feedback coil based on the current signal component, and output a measurement result of the selected current signal component.Type: GrantFiled: September 18, 2023Date of Patent: March 12, 2024Assignee: DIGITAL GRID RES. INST., CHINA SOUTHERN PWR. GRIDInventors: Peng Li, Qiancheng Lv, Bing Tian, Xiaopeng Fan, Zhong Liu, Zhiming Wang, Renze Chen, Jie Wei, Xu Yin, Zejie Tan, Zhenheng Xu, Senjing Yao, Licheng Li, Yuehuan Lin, Shengrong Liu, Bofeng Luo, Jiaming Zhang
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Patent number: 11906552Abstract: The present disclosure relates to a voltage measuring method, a computer device and a storage medium. The method includes: determining, by a voltage measuring device when the voltage measuring device is electrically coupled to a three-phase conductor through a voltage dividing capacitor in the voltage measuring device, a current measured voltage, the measured voltage being determined by measuring a voltage of the voltage dividing capacitor in the voltage measuring device; adjusting the coupling capacitances, and determining, by the voltage measuring device after the adjustment of the coupling capacitances, a current measured voltage; and determining, based on the measured voltage by the voltage measuring device before the adjustment of the coupling capacitances and the measured voltage by the voltage measuring device after the adjustment of the coupling capacitances, a voltage of a phase conductor of the three-phase conductor to be measured.Type: GrantFiled: July 31, 2023Date of Patent: February 20, 2024Assignee: DIGITAL GRID RES. INST, CHINA SOUTHERN POWER GRIDInventors: Peng Li, Bing Tian, Zhong Liu, Bofeng Luo, Zhiming Wang, Licheng Li, Xiaopeng Fan, Senjing Yao, Qiancheng Lv, Zhenheng Xu, Renze Chen, Yuehuan Lin, Xu Yin, Jiaming Zhang, Jie Wei, Zejie Tan
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Patent number: 11803021Abstract: Opto-electronic packages and methods for making opto-electronic packages are disclosed, including a method comprising forming an opto-electronic circuit on a first surface of a substrate of a lower package assembly, the first surface of the substrate having a first bonding pattern configured to provide a hermetic seal, the first bonding pattern extending around the opto-electronic circuit; positioning a bottom of a ring frame onto the first bonding pattern so as to surround the opto-electronic circuit with the ring frame; hermetically sealing a bottom of the ring frame to the first bonding pattern of the first surface of the substrate of the lower package assembly subsequent to the formation of the opto-electronic circuit on the first surface of the substrate; and hermetically sealing a top of the ring frame to form a hermetically sealed opto-electronic package.Type: GrantFiled: March 29, 2021Date of Patent: October 31, 2023Assignee: Infinera CorporationInventors: Franklin Wall, Jr., John Osenbach, Jiaming Zhang
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Publication number: 20230291410Abstract: Consistent with the present disclosure, low pass filters are provided in the electrical paths connecting digital to analog converter (DAC) circuitry to an optical block package (also referred to as a “gold box”). The low pass filter blocks or substantially attenuates high frequency noise components present in an analog signal output from the DAC, thereby reducing errors that might otherwise be present in the transmitted data.Type: ApplicationFiled: March 9, 2023Publication date: September 14, 2023Applicant: Infinera CorporationInventor: Jiaming Zhang
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Publication number: 20230237554Abstract: Systems and methods to predict and optimize automated recipe selection and item delivery for a customer. A server uses an artificial intelligence model to selects a plurality of predicted recipes for a customer based on customer preferences. Different types of constraints are obtained for the customer to generate a plurality of sets of recipes from the predicted recipes and to optimize those sets of recipes for the customer. A specific set of recipes is selected for the customer based on the optimization, and the filling of the order is initiated for the customer with items associated with the selected set of recipes.Type: ApplicationFiled: February 1, 2023Publication date: July 27, 2023Inventors: Benjamin Pierce McKean, Da Kong, Luke Joseph Vaccaro, Rachel Lynn Donze, Jiaming Zhang, Alex Weinstein
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Patent number: 11703529Abstract: A voltage measurement device includes a probe module movably arranged around an alternating-current transmission line, and a measurement unit. A metal electrode is arranged on a surface of the probe module facing toward the alternating-current transmission line, electrically coupled with the alternating-current transmission line to form a coupling capacitor, and then forms an electrical circuit with an inductor element, a resistor element, and a reference signal source in the measurement unit. A processor controls the reference signal source to input reference voltage signals at different frequencies to the electrical circuit, determines a resonant frequency of the electrical circuit according to currents of the electrical circuit under the reference voltage signals at different frequencies, and determines a voltage of the alternating-current transmission line according to a first current component amplitude and the resonant frequency of the electrical circuit.Type: GrantFiled: August 9, 2022Date of Patent: July 18, 2023Assignees: Digital Grid Research Institute, China So Po Grid, Electric Pwr Rrch Ins of Guangxi Pwr Grd Co., Ltd.Inventors: Peng Li, Bing Tian, Ke Zhou, Zhiming Wang, Bofeng Luo, Xu Yin, Jiaming Zhang, Zhong Liu, Xiaoming Wang, Hongdi Sun, Qiancheng Lv, Renze Chen, Licheng Li
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Patent number: D1005119Type: GrantFiled: June 1, 2023Date of Patent: November 21, 2023Inventor: Jiaming Zhang