Patents by Inventor Bo Jiang
Bo Jiang 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: 20250148108Abstract: Differential privacy composition determination in a secure communication is provided. A method for determining differential privacy composition includes determining a differential privacy configuration including a first privacy parameter and a second privacy parameter, determining a privacy loss distribution, and performing a partial convolution operation of the privacy loss distribution by transforming the privacy loss distribution based on a predetermined parameter, determining an integral range based on the first privacy parameter and the privacy loss distribution, transforming the privacy loss distribution based on the integral range, and performing the partial convolution operation based on the integral range. The method also includes determining the second privacy parameter based on a result of the partial convolution operation, and controlling a dataset based on the differential privacy configuration to limit access to the dataset.Type: ApplicationFiled: November 6, 2023Publication date: May 8, 2025Inventors: Bo Jiang, Jian Du, Sagar Sharma, Qiang Yan
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Publication number: 20250146348Abstract: A side sliding door includes: a door panel; a door frame; a transmission assembly, including two sets of synchronous tape modules, the two sets of synchronous tape modules being arranged in parallel one above the other on the door frame; a synchronous drive module, the synchronous motion of the two sets of synchronous tape modules driving the door panel to perform a flat opening action in the horizontal direction. The synchronous tape modules each include a driving belt wheel, a driven belt wheel and a synchronous belt; the synchronous drive module includes a drive member, a driving shaft and a driven shaft; the two ends of the driving shaft are respectively connected to the two driving belt wheels, the two ends of the driven shaft are respectively connected to the two driven belt wheels, and the drive member drives the driving shaft to rotate.Type: ApplicationFiled: June 16, 2023Publication date: May 8, 2025Applicant: GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO., LTD.Inventors: Bo Jiang, Chengfei Zhang, Longlong Chen, Lixiong Xu
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Publication number: 20250117301Abstract: A solid-state disk access control method and apparatus, a computer device, and a storage medium are provided. The method includes: detecting controller nodes connected to a Peripheral Component Interconnect Express (PCIe) switch and Non-Volatile Memory Express (NVMe) solid-state disks connected to the PCIe switch; setting a first mapping connection relationship to be formed between each NVMe solid-state disk and one of the controller nodes, and setting second mapping connection relationships to be formed between each NVMe solid-state disk and the remaining controller nodes; and under a condition that any NVMe solid-state disk is accessed, in response to a determination that the first mapping connection relationship is abnormal, selecting one of the remaining controller nodes as a standby controller of the accessed NVMe solid-state disk, and modifying the second mapping connection relationship between the standby controller and the accessed NVMe solid-state disk to the first mapping connection relationship.Type: ApplicationFiled: December 16, 2024Publication date: April 10, 2025Inventors: Yunwu PENG, Yu ZOU, Bo JIANG
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Patent number: 12270058Abstract: The disclosure discloses a feruloyl esterase and application thereof, and belongs to the technical field of microorganisms. The disclosure provides a feruloyl esterase with an amino acid sequence shown in SEQ ID NO: 2 and specific enzyme activity as high as 519 U/g. The disclosure provides a recombinant Bacillus subtilis which uses Bacillus subtilis as a host, expresses a gene encoding the feruloyl esterase with an amino acid sequence shown in SEQ ID NO: 2, and can be used for producing the feruloyl esterase with a high yield. The process specifically includes inoculating a fermentation culture medium with the recombinant Bacillus subtilis for fermentation for 14 hours, and the enzyme activity of the feruloyl esterase in a cell disruption supernatant can be as high as 82.53 U/mL.Type: GrantFiled: September 27, 2021Date of Patent: April 8, 2025Assignee: Jiangnan UniversityInventors: Tao Zhang, Bo Jiang, Xiaoli Duan, Ming Miao
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Patent number: 12261493Abstract: A motor, a compressor and a refrigeration device are provided. The motor has a stator, a plurality of coil sets and a rotor. The stator has multiple stator teeth arranged along a peripheral direction. Every two adjacent stator teeth define a stator groove. Each coil set has multiple coils wound on the stator teeth. Each coil bypasses a corresponding stator tooth. The rotor is arranged inside the stator and has a rotor core and multiple permanent magnets. The rotor core has multiple slots. The slots are distributed circumferentially around a rotation center line of the rotor core. The permanent magnets are arranged in the slots.Type: GrantFiled: November 22, 2021Date of Patent: March 25, 2025Assignee: ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.Inventors: Fei Xu, Xiaohua Qiu, Bo Jiang
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Publication number: 20250096189Abstract: An integrated circuit (IC) solder ball mounting apparatus comprises a ball storage unit for storing solder balls, a ball buffer unit configured to receive the solder balls from the ball storage unit in response to one or more pressure-actuated actions, and a gate valve configured to allow the solder balls to transfer to a ball mounting brush configured to place the solder balls onto area array contact structures formed on a wafer containing the integrated circuit.Type: ApplicationFiled: October 31, 2023Publication date: March 20, 2025Inventors: Chen Chao, Bo Jiang, Wei Li, Jie Chen, Ruijie Huang, Liang Zheng, Qi Ming Bao, Bin Liu
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Patent number: 12234617Abstract: The provided is a construction method for a flood storage area ecological wetland oriented to multi-target collaborative promotion. The construction method includes: I. carrying out ecological wetland construction on a flood storage area by taking promotion of agricultural production as a goal; II. according to a water purification target of the flood storage area of the ecological wetland and a current pollution condition in the flood storage area, constructing the ecological wetland based on improvement of the water purification target when the flood storage area does not reach the water purification target at present; and III, in order to improve the biodiversity, carrying out the following ecological wetland construction on the flood storage area. In the method, agricultural production, water purification and biodiversity improvement of the flood storage area are comprehensively considered. The method is the most effective way for multi-target collaborative promotion of the flood storage area.Type: GrantFiled: August 22, 2024Date of Patent: February 25, 2025Assignees: ANHUI SURVEY & DESIGN INSTITUTE OF WATER RESOURCES & HYDROPOWER CO., LTD., CHANGJIANG WATER RESOURCES PROTECTION INSTITUTEInventors: Zhiyuan Cheng, Bo Jiang, Tao Li, Fengchan Zhang, Ting Yu, Xiaoyuan Wang, Zhenxin Li, Santao Xie, Siji Wang, Junfeng Li, Xinyi Zhang
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Publication number: 20250061281Abstract: Provided are a method and system for understanding a medical Chinese spoken language, an electronic device, and a storage medium, which relate to the field of semantic understanding technologies. The method includes: inputting a concatenated first vector determined based on the first weighted vector matrix and the medical identification vector semantic representation matrix to an intent recognition model to obtain an intent recognition prediction value; constructing a slot filling question sentence based on the intent recognition prediction value and inputting the slot filling question sentence into a second semantic vector determining model to obtain a slot filling vector semantic representation matrix, thereby determining a concatenated second vector; and inputting the concatenated second vector into a slot filling model to obtain a slot filling prediction value. This improves accuracy of understanding the medical Chinese spoken language.Type: ApplicationFiled: June 7, 2024Publication date: February 20, 2025Inventors: Bo JIANG, Bo XIE, Hua ZHANG, Xiaohui JIA, Xiawen SONG
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Publication number: 20250045450Abstract: Methods and systems for evaluating privacy protection are provided. A method includes generating a first intersection of a first dataset and a second dataset. The method also includes determining a partition number based on the first dataset, the first intersection, and a number of iterations by: determining a privacy leakage for subsets of the first dataset based on the first dataset, the first intersection, and the number of iterations; and determining the partition number based on the privacy leakage for each of the subsets of the first dataset. The method further includes partitioning the first dataset into a first sub-dataset and a second sub-dataset using the partition number, and determining positive membership and negative membership for elements of the first sub-dataset in the second dataset and for elements of the second sub-dataset in the second dataset.Type: ApplicationFiled: August 1, 2023Publication date: February 6, 2025Inventors: Bo JIANG, Jian DU, Qiang YAN
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Publication number: 20250045425Abstract: Methods and systems for evaluating privacy protection are provided. A method includes determining a first sub-dataset of a first dataset based on a sampling rate, a tolerance, and a first threshold. The method also includes determining a second sub-dataset of the first dataset based on the sampling rate, the tolerance, and a second threshold. The method includes determining a first distance between the first sub-dataset and the first threshold, determining a second distance between the second sub-dataset and the second threshold, generating a first intersection of the first sub-dataset and a second dataset and updating posterior for elements of the first dataset based on the first intersection when the first distance is less than or equal to the second distance, and determining positive membership and negative membership for the elements of the first dataset in the second dataset based on the posterior for the elements of the first dataset.Type: ApplicationFiled: August 2, 2023Publication date: February 6, 2025Inventors: Bo Jiang, Jian Du, Qiang Yan
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Patent number: 12203119Abstract: The disclosure discloses a method for producing maltodextrin with a single polymerization degree by multienzyme coupling, and belongs to the technical field of biology. The disclosure provides a method for producing non-reducing maltodextrin with a uniform and low polymerization degree. After a reaction is preformed for 2-6 hours by using the method of the disclosure, the content of 4-O-?-maltohexaosyl ?-D-glucoside in a reaction solution can be as high as 57.2% to 77.3%, accounting for 50% to 90% of the total amount of maltodextrin in the reaction solution. In maltodextrin prepared by using the method of the disclosure, non-reducing maltodextrin with low polymerization degree only includes 4-O-?-maltohexaosyl ?-D-glucoside, and the content of non-reducing maltodextrin with low polymerization degree can be 50% to 90% of the total amount of maltodextrin.Type: GrantFiled: June 7, 2021Date of Patent: January 21, 2025Assignee: JIANGNAN UNIVERSITYInventors: Bo Jiang, Tao Zhang, Luhua Zheng, Xiaolin Yao
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Patent number: 12199885Abstract: In an approach for proactive service group based auto-scaling, a processor collects usage data generated in one or more services in a container platform. A processor predicts access situation and resource utilization of the one or more services based on the usage data. A processor constructs a dynamic correlation topology among the one or more services based on the access situation and resource utilization. A processor identifies associated services correlated with the one or more services based on the dynamic correlation topology. A processor, in response to a service request exceeding a pre-set threshold, expands the one or more services and associated services.Type: GrantFiled: October 2, 2023Date of Patent: January 14, 2025Assignee: International Business Machines CorporationInventors: Yi Ming Wang, Rui Wang, Jing Bo Jiang, Yan Liu
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Patent number: 12199473Abstract: A rotor, a motor, a compressor and a refrigeration apparatus are provided. The rotor has a rotor core, permanent magnets and multiple slits. The rotor core has multiple installation recesses. The permanent magnets are provided in the installation recesses to form magnetic poles. The multiple slits are arranged at the rotor core and positioned at respective sides of the installation recesses away from a rotation axis of the rotor. A connection line between central points of two end portions of the slit close to and away from the installation recess forms a direction line of the slit within a cross-section perpendicular to the rotation axis of the rotor. A central line of any magnetic pole passing through a central axis of the rotor core is defined as an axis d.Type: GrantFiled: November 12, 2021Date of Patent: January 14, 2025Assignee: ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.Inventors: Fei Xu, Xiaohua Qiu, Bo Jiang
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Publication number: 20250008820Abstract: A stretchable display panel includes a substrate. The pixel island has a light-emitting area and a non-light-emitting area adjacent to the light-emitting area. The pixel island includes: a driving layer group disposed on the substrate; a pixel-defining structure disposed on the driving layer group, the pixel-defining structure defines a pixel opening located in the light-emitting area, at least one groove is located in the non-light-emitting area and disposed at a side of the pixel-defining structure away from the driving layer group, and the groove extends through the pixel-defining structure and a part of the driving layer group along a thickness direction of the substrate; a light-emitting unit disposed in the pixel opening; and an encapsulating layer covering a surface of the light-emitting unit away from the substrate and a surface of the groove.Type: ApplicationFiled: September 12, 2024Publication date: January 2, 2025Applicants: Hefei Visionox Technology Co., Ltd., Yungu (Gu’an) Technology Co., Ltd.Inventors: Danyang JIANG, Yang LIU, Jingjing LI, Rong ZHANG, Bo JIANG
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Publication number: 20250005316Abstract: The present disclosure relates to communication tags and electronic devices. One example communication tag includes a circuit board and a chip disposed on the circuit board. Two coils are formed on the circuit board. The two coils are respectively disposed on two different conducting layers of the circuit board. Optionally, the two coils are disposed in an intersecting manner. In addition, lines for feeding the two coils are disposed close to each other.Type: ApplicationFiled: August 25, 2022Publication date: January 2, 2025Inventors: Yunpeng SHEN, Jiahui CHU, Tengfei HUANG, Bo JIANG, Xuming CHEN, Jing ZHAO
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Patent number: 12141575Abstract: Provided are a method for upgrading the CPLD and a CPLD upgrading system, and a computer-readable storage medium. The system includes a baseboard management controller, a master CPLD and a slave CPLD, the master CPLD sends a power control signal to the controller through the slave CPLD, in response to determining that the master CPLD has completed upgrade preparation, the baseboard management controller setting the upgrade-effective signal to an enabled state, to make the slave CPLD lock a current power control signal, and use the current power control signal to control the controller (S101); controlling the master CPLD to perform CPLD upgrade (S102); and when the master CPLD has completed the CPLD upgrade, setting the upgrade-effective signal to a disabled state, to make the slave CPLD release the current power control signal, and use the power control signal sent by the master CPLD to control the controller (S103).Type: GrantFiled: May 26, 2022Date of Patent: November 12, 2024Assignee: SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD.Inventor: Bo Jiang
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Patent number: 12129930Abstract: A nut, an electronic expansion valve, a stop structure of the electronic expansion valve, and a refrigeration device are provided. The nut has a pipe body and a connection seat. An outer peripheral wall of a first end of the pipe body is provided with a limiting snap protrusion. The connection seat is connected to the first end of the pipe body. A first avoidance interval is provided between the limiting snap protrusion and the connection seat for installing a first stop of the spring guide rail.Type: GrantFiled: May 20, 2022Date of Patent: October 29, 2024Assignee: GUANGDONG MEIZHI COMPRESSOR CO., LTD.Inventors: Longhua Huang, Chao Chen, Mao Yang, Bo Jiang
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Patent number: 12123632Abstract: A compressor and a refrigeration device are provided. The compressor has a housing, a first cylinder, a first piston, a second cylinder and a second piston. The housing has a first air outlet port and a second air outlet port. The first cylinder has an accommodating cavity, and the first piston is eccentrically disposed in the first accommodating cavity. The second cylinder has a second accommodating cavity, and the second piston is eccentrically disposed in the second accommodating cavity.Type: GrantFiled: November 26, 2021Date of Patent: October 22, 2024Assignee: ANHUI MEIZHI PRECISION MANUFACTURING CO., LTD.Inventors: Xiaohan Zhu, Xingbiao Zhou, Bo Jiang, Shumin Lin, Qiang Gu
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Patent number: 12124887Abstract: A method, computer program product, and system include a processor(s) generates a representation of microservice communications within a network. The processor(s) updates the representation, based on monitoring deployments of microservices within the network. The processor(s) identifies individual service clusters within the network. The processor(s) selects each cluster from the identified service clusters, and for each cluster, evaluates whether to recommend mergers of a portion of the microservices deployed to each cluster. The processor(s) recommends at least one merger for a given cluster of the identified services clusters. Based on the recommending, the processor(s) generates a what-if analysis for the at least one merger.Type: GrantFiled: September 15, 2021Date of Patent: October 22, 2024Assignee: International Business Machines CorporationInventors: Jing Bo Jiang, Rui W W Wang, Yi Ming Wang, Yan Liu, Zheng Jie
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Publication number: 20240336720Abstract: A polyurethane urea fiber or film is made having high elongation, low modulus, low hysteresis loss, and excellent clastic recovery. The clastic polyurethane clastic fiber or film is formed from a copolymer glycol, a diisocyanate, a chain extender and optionally a chain terminator. The hard segment content of the polyurethane fibers is in the range of 8.0-13.0% by weight.Type: ApplicationFiled: June 22, 2022Publication date: October 10, 2024Applicant: BASF SEInventors: Xiu Juan Zhang, Dieter Rodewald, Da Shi, Ming Qian Zhou, Dian Bo Jiang