Patents by Inventor Aihua Li
Aihua Li 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: 20240141462Abstract: A method for smelting low-phosphorus high-manganese steel based on reduction dephosphorization of ferromanganese is provided in the present application, relating to the technical field of high-manganese steel smelting, where the dephosphorization of ferromanganese is carried out under reducing atmosphere conditions through mediate-frequency induction furnace to obtain molten ferromanganese with lower phosphorus content, which is subsequently mixed with low phosphorus molten steel obtained by smelting in oxidative period of electric arc furnace in LF ladle refining furnace to make the Mn content of steel reach the requirement of high-manganese steel, and smelting is carried out under the condition of reducing atmosphere by adjusting the composition and temperature of the molten steel to meet the requirements of the target composition of the steel grade before tapping the steel.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Inventors: Tao LI, Wei LIU, Chen CHEN, Fucheng ZHANG, Min TAN, Shaopeng GU, Lin ZHANG, Qian MENG, Degang WEI, Yuhan SUN, Guangbei ZHU, Aihua ZHAO
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Patent number: 11971451Abstract: A method includes: constructing an on-wafer calibration piece model set that includes one or more on-wafer calibration piece models, where each of the one or more on-wafer calibration piece models has a corresponding on-wafer calibration piece; selecting an on-wafer calibration piece model from the on-wafer calibration piece model set; measuring the on-wafer calibration piece utilizing an on-wafer S parameter measurement system that is calibrated using a multi-thread TRL calibration method in a Terahertz frequency band, to obtain an S parameter of the on-wafer calibration piece; and calculating a plurality of different parameters that represent crosstalk of calibration pieces in the on-wafer calibration piece model, according to an admittance calculated according to the S parameter and an admittance formula corresponding to the on-wafer calibration piece model.Type: GrantFiled: December 14, 2021Date of Patent: April 30, 2024Assignee: The 13th Research Institute of China Electronics Technology Group CorporationInventors: Aihua Wu, Yibang Wang, Faguo Liang, Chen Liu, Ye Huo, Peng Luan, Jing Sun, Yanli Li
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Patent number: 11951725Abstract: The present disclosure provides a method of manufacturing a bonding structural test block with defects. The method of manufacturing the bonding structural test block with defects includes: providing a first plate and a second plate; applying an adhesive on an upper surface of the first plate to form an adhesive layer; heating and curing at least partial region of the adhesive layer for the first time; placing the second plate on the adhesive layer; and heating and curing the adhesive layer for the second time to form a boding structural test block. According to the present disclosure, the at least partial region of the adhesive layer is heated and cured for the first time and chemical reaction occurs, so that the at least partial region forms a defect, and controllable manufacturing of the defect is realized. The test block with the defect is subjected to mechanical detection to simulate the actual defective product.Type: GrantFiled: December 18, 2020Date of Patent: April 9, 2024Assignee: AECC Commercial Aircraft Engine Co., Ltd.Inventors: Ting Zhang, Aihua Huang, Xiangqian Li
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Publication number: 20230370345Abstract: Provided are a data collection method and apparatus, network device, and storage medium. The method includes: receiving, by a first network data analytics function (NWDAF), a first message sent by a consumer, the first message is provided for requesting or subscribing to an NWDAF analytics service, wherein the first message includes a first parameter, the first parameter at least including at least one of: an event identifier (ID), a data collection time parameter, or area information; inquiring, by the first NWDAF through a first network device before starting data collection, whether an existing NWDAF is collecting or has already stored data matching the first parameter, and executing, by the first NWDAF, a corresponding data collection strategy according to an inquiry result.Type: ApplicationFiled: September 28, 2021Publication date: November 16, 2023Inventors: Le LIU, Aihua LI, Bin WEI
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Publication number: 20230308933Abstract: A data transmission method includes that: a first network node identifies an application identifier corresponding to second flow information of a packet flow; and when it is determined that 3-tuple information corresponding to the packet flow is changed from first 3-tuple information to second 3-tuple information, or is newly added second 3-tuple information, sending second packet flow description (PFD) information of the packet flow to a third network node, where the second PFD information includes the second 3-tuple information and the application identifier.Type: ApplicationFiled: July 2, 2021Publication date: September 28, 2023Applicants: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.Inventor: Aihua LI
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Patent number: 11564157Abstract: A data transmission method, apparatus, device, and a computer-readable storage medium are provided. The data transmission method of the present disclosure includes receiving data sent by a User Equipment UE, determining a Session Management Function SMF, and forwarding the data to the SMF, wherein after the SMF receives the data, the SMF forwards the data to a User Plane Function UPF.Type: GrantFiled: December 19, 2018Date of Patent: January 24, 2023Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.Inventors: Aihua Li, Xin Zhou
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Publication number: 20220408280Abstract: A network data analysis method, a functional entity and an electronic device, the network data analysis method comprising: requesting that a first object generate a first model (101), the first object being a training platform, a training module, a training functional entity or a training service module; receiving a model sent by the first object (102).Type: ApplicationFiled: September 16, 2020Publication date: December 22, 2022Inventor: Aihua LI
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Patent number: 11336631Abstract: An authorization method by an application stored in a memory includes obtaining, by the application, a client identifier of a client that is generated by a user center; performing, based on the client identifier, permission verification on an authorization credential, in response to authorization information being received by the application, the authorization information includes the authorization credential, the authorization credential is sent by the user center to the client; and allowing access of the client to the application in response to the permission verification on the authorization credential succeeding.Type: GrantFiled: November 26, 2019Date of Patent: May 17, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shengquan Zhang, Kaiquan Chen, Aihua Li
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Patent number: 11129227Abstract: The present application relates to the technical field of communications, and in particular to a data transmission method and apparatus, and a storage medium. The method comprises: when a user terminal using a control plane transmission mode is in an idle state, determining whether the user terminal needs to be converted from the control plane transmission mode to a user plane transmission mode; and if it is determined that the user terminal needs to be converted to the user plane transmission mode, initiating a service request process to a network side so as to convert same to the user plane transmission mode for data transmission.Type: GrantFiled: May 22, 2017Date of Patent: September 21, 2021Assignees: China Mobile Communication Ltd., Research Institute, China Mobile Communications CorporationInventors: Chao Liu, Aihua Li
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Patent number: 11023534Abstract: A classification method and a classification device for service data. The classification method includes: acquiring service data, each including plural service indicators; extracting the service data whose category attribute meets a preset condition according to a set extraction rule to form a first data set, the extraction rule set according to part of the service indicators; taking and clustering the service data that are not extracted as a second data set; determining a classification result of the service data according to the first data set and a clustering result of the second data set; extracting service data of definite category attributes according to the extraction rule; and determining a classification result of service data according to a result of clustering of the service data which are not extracted and the service data having definite category attributes.Type: GrantFiled: April 21, 2017Date of Patent: June 1, 2021Assignees: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.Inventors: Qiang Yan, Xiao Wang, Shengli Ge, Aihua Li
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Publication number: 20210084579Abstract: A data transmission method, apparatus, device, and a computer-readable storage medium are provided. The data transmission method of the present disclosure includes receiving data sent by a User Equipment UE, determining a Session Management Function SMF, and forwarding the data to the SMF, wherein after the SMF receives the data, the SMF forwards the data to a User Plane Function UPF.Type: ApplicationFiled: December 19, 2018Publication date: March 18, 2021Inventors: Aihua LI, Xin ZHOU
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Publication number: 20200314944Abstract: The present application relates to the technical field of communications, and in particular to a data transmission method and apparatus, and a storage medium. The method comprises: when a user terminal using a control plane transmission mode is in an idle state, determining whether the user terminal needs to be converted from the control plane transmission mode to a user plane transmission mode; and if it is determined that the user terminal needs to be converted to the user plane transmission mode, initiating a service request process to a network side so as to convert same to the user plane transmission mode for data transmission.Type: ApplicationFiled: May 22, 2017Publication date: October 1, 2020Inventors: Chao LIU, Aihua LI
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Publication number: 20200099673Abstract: An authorization method by an application stored in a memory includes obtaining, by the application, a client identifier of a client that is generated by a user center; performing, based on the client identifier, permission verification on an authorization credential, in response to authorization information being received by the application, the authorization information includes the authorization credential, the authorization credential is sent by the user center to the client; and allowing access of the client to the application in response to the permission verification on the authorization credential succeeding.Type: ApplicationFiled: November 26, 2019Publication date: March 26, 2020Inventors: Shengquan ZHANG, Kaiquan CHEN, Aihua LI
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Patent number: 10574526Abstract: A control method for application feature rules is provided. In the method, an application feature server preprocesses one or more application feature fields of a third-party application; and the application feature server provides the one or more preprocessed application feature fields and a corresponding application Identifier (ID) for an Application Detection Control (ADC) as an application feature rule.Type: GrantFiled: March 23, 2016Date of Patent: February 25, 2020Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.Inventors: Xiaoyun Zhou, Hai Jin, Weibin Wang, Jiannan Cai, Jianxun Zuo, Aihua Li, Hongbo Cai
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Patent number: 10506085Abstract: The present disclosure provides an electronic product metal shell and a method of manufacturing the same. The electronic product metal shell includes: a metal layer; a first hard anodic oxidation layer formed on an upper surface of the metal layer; a second hard anodic oxidation layer formed on a lower surface of the metal layer; an antenna groove penetrating through the metal layer and the first hard anodic oxidation layer; and a non-conductive material filled in the antenna groove.Type: GrantFiled: June 23, 2017Date of Patent: December 10, 2019Assignee: BYD COMPANY LIMITEDInventors: Baorong Jiang, Chongchong Liao, Aihua Li, Liang Chen
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Publication number: 20190197057Abstract: A classification method and a classification device for service data. The classification method includes: acquiring service data, each including plural service indicators; extracting the service data whose category attribute meets a preset condition according to a set extraction rule to form a first data set, the extraction rule set according to part of the service indicators; taking and clustering the service data that are not extracted as a second data set; determining a classification result of the service data according to the first data set and a clustering result of the second data set; extracting service data of definite category attributes according to the extraction rule; and determining a classification result of service data according to a result of clustering of the service data which are not extracted and the service data having definite category attributes.Type: ApplicationFiled: April 21, 2017Publication date: June 27, 2019Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.Inventors: Qiang YAN, Xiao WANG, Shengli GE, Aihua LI
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Patent number: 10194547Abstract: The present disclosure provides an electronic product metal shell with an antenna groove and a method of manufacturing the same. The electronic product metal shell includes a metal layer, a hard anodic oxidation layer, a step recess, an antenna groove and a non-conductive material filled in the antenna groove. The metal layer may have a first surface and a second surface. The hard anodic oxidation layer may be coated on the first surface and the second surface of the metal layer. The step recess may be formed through the hard anodic oxidation layer on the first surface of the metal layer and partially into the metal layer. The antenna groove may be formed within the step recess extending through the metal layer to expose an inner side of the hard anodic oxidation layer on the second surface of the metal layer.Type: GrantFiled: June 23, 2017Date of Patent: January 29, 2019Assignee: BYD Company LimitedInventors: Baorong Jiang, Chongchong Liao, Aihua Li, Liang Chen
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Publication number: 20180375733Abstract: A control method for application feature rules is provided. In the method, an application feature server preprocesses one or more application feature fields of a third-party application; and the application feature server provides the one or more preprocessed application feature fields and a corresponding application Identifier (ID) for an Application Detection Control (ADC) as an application feature rule.Type: ApplicationFiled: March 23, 2016Publication date: December 27, 2018Applicant: ZTE CorporationInventors: Xiaoyun ZHOU, Hai JIN, Weibin WANG, Jiannan CAI, Jianxun ZUO, Aihua LI, Hongbo CAI
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Patent number: D1005016Type: GrantFiled: April 19, 2023Date of Patent: November 21, 2023Inventor: Aihua Li
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Patent number: D1006493Type: GrantFiled: May 9, 2022Date of Patent: December 5, 2023Inventor: Aihua Li