Patents by Inventor Jie Ma
Jie Ma 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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Patent number: 11526770Abstract: Systems, computer-implemented methods, and computer program products that can facilitate computing environment migration plan recommendation based on one or more latent entity computing property preferences are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise an analysis component that employs a model to discover a latent computing property preference of an entity operating in a first computing environment. The computer executable components can further comprise a recommendation component that recommends a computing environment migration plan to a second computing environment based on the latent computing property preference of the entity. In some embodiments, the recommendation component recommends discovered latent computing property preferences of the entity to construct the computing environment migration plan.Type: GrantFiled: June 20, 2019Date of Patent: December 13, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jinho Hwang, Maja Vukovic, John Rofrano, Anup Kalia, Ya Bin Dang, Jie Ma, Lijun Mei
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Patent number: 11521422Abstract: A method and device for detecting a body temperature, electronic apparatus and storage medium are provided, which relate to the field of infrared temperature measurement. The method includes: performing face recognition on an optical static image, to determine at least one face image in the optical static image and coordinates of the face image; performing coordinate transformation on a thermal imaging static image and/or the optical static image, to determine thermal imaging information of the face image, wherein the optical static image and the thermal imaging static image include a same image acquisition target with a same face; and determining a body temperature corresponding to the face image, according to the thermal imaging information of the face image. in the embodiment of the present application, efficiency of body temperature detection in public places can be improved and cross infection can be prevented.Type: GrantFiled: May 12, 2020Date of Patent: December 6, 2022Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.Inventors: Shupeng Gao, Jie Ma, Yuhang Liu
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Patent number: 11520783Abstract: A system, program product, and method for use with an artificial intelligence (AI) platform to dynamically amend a knowledge base responsive to query evaluating and processing. A received or detected query is subject to natural language processing to identify, annotate, and map one or more query tokens against a knowledge base. The query tokens are evaluated against the knowledge base to identify one or more query tokens absent from the knowledge base and leverage a neural network to predict a probability relationship between the query tokens absent from the knowledge base and one or more tokens populated in the knowledge base. The natural language (NL) query is translated to a structured query language (SQL) and the SQL query is executed and evaluated, and the knowledge base is selectively and dynamically amended subject to the SQL evaluation.Type: GrantFiled: September 19, 2019Date of Patent: December 6, 2022Assignee: International Business Machines CorporationInventors: Chen Lin, John Rofrano, Anup Kalia, Maja Vukovic, Jinho Hwang, Jie Ma, Lijun Mei, Ya Bin Dang
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Publication number: 20220376094Abstract: An insulated gate bipolar transistor, comprising an anode second conductivity-type region and an anode first conductivity-type region provided on a drift region; the anode first conductivity-type region comprises a first region and a second region, and the anode second conductivity-type region comprises a third region and a fourth region, the dopant concentration of the first region being less than that of the second region, the dopant concentration of the third region being less than that of the fourth region, the third region being provided between the fourth region and a body region, the first region being provided below the fourth region, and the second region being provided below the third region and located between the first region and the body region.Type: ApplicationFiled: August 26, 2020Publication date: November 24, 2022Inventors: Long ZHANG, Jie MA, Yan GU, Sen ZHANG, Jing ZHU, Jinli GONG, Weifeng SUN, Longxing SHI
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Patent number: 11509770Abstract: A computer-implemented method is presented for selecting a preferred live agent from a plurality of live agents. The method includes constructing, via the processor, a human expertise matrix pertaining to each of the plurality of live agents by determining an average net promoter score (NPS) for each of the plurality of live agents for each category of a plurality of categories, and in response to a voice call by a user, determining, via the processor, a predicted human expertise on average by collectively assessing the human expertise matrix, a predicted NPS derived from a first deep neural network, and a predicted category derived from a second deep neural network. The method further includes, based on the predicted human expertise on average determined, triggering communication via the live agent communication network between the user and the preferred live agent to initiate a conversation between the user and the preferred live agent.Type: GrantFiled: September 25, 2018Date of Patent: November 22, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jie Ma, Xin Zhou, Hao Chen, Rachel Mohammed, Christopher J. Davis, Sharath Kancharla, Zhongzheng Shu, Manon Knoertzer, Ran Guan
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Publication number: 20220368205Abstract: One of the objects of the present invention is to provide a linear vibration motor which improves damping performance and reduces assembly costs. Accordingly, the present invention provides a linear vibration motor having a housing body with an inner cavity; a weight accommodated in the housing body; a stator located in the housing body; and an elastic member suspending the weight in the housing body. The elastic member includes a first elastic member having a first fixed part fixedly connected to one side of the weight and a first elastic bracket extending from the first fixed part, and a second elastic member fixedly connected to an opposite side of the weight a first damping glue locating between the first elastic member and the weight, and locating at one end of the first elastic bracket close to the first fixed part.Type: ApplicationFiled: December 3, 2021Publication date: November 17, 2022Inventors: Jie Ma, Kejia Liu, Lubin Mao, Zhiyong Cui
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Publication number: 20220368206Abstract: One of the objects of the present invention is to provide a linear vibration motor which improves damping performance and reduces assembly costs. Accordingly, the present invention provides a linear vibration motor having a box body with an inner cavity; a weight accommodated in the box body; a stator in the box body; an elastic member suspending the weight in the box body, including a first elastic member and a second elastic member fixedly connected to opposite sides of the weight; and a first damping glue locating between and abutting against the first elastic member and the weight. The first elastic member includes a first fixed part fixedly connected to the weight and a first elastic bracket extending from the first fixed part; the first damping glue locates at one end of the first elastic bracket close to the first fixed part.Type: ApplicationFiled: December 3, 2021Publication date: November 17, 2022Inventors: Jie Ma, Kejia Liu, Lubin Mao, Zhiyong Cui
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Patent number: 11500973Abstract: A computer-implemented authentication method, the method comprising: matching a brain pattern sequence with a predetermined password to allow access to a system, wherein the brain pattern sequence is calculated by analyzing a signal slope of a slope threshold of the brain activity to determine a timing and a duration of the brain activity.Type: GrantFiled: August 22, 2019Date of Patent: November 15, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Hao Chen, Ya Bin Dang, Qi Cheng Li, Shao Chun Li, Jie Ma, Lijun Mei, Jian Wang, Yipeng Yu, Xin Zhou
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Publication number: 20220352800Abstract: The present disclosure discloses a linear motor having a housing with an accommodation space, a vibration unit and a driving unit received in the accommodation. The vibrator unit includes a weight with a receiving space and a magnet unit fixed on the weight and inside the receiving space. The driving unit includes an iron core received in the receiving space, two pole pieces respectively fixed on two opposite ends of the iron core along a vibration direction and a coil wound around the iron core. A groove is provided on the pole piece and faces the magnet unit along a first direction perpendicular with the vibration direction. The distance between the pole piece and the magnet unit increases, effectively decreasing the magnetic attraction force between the pole piece and magnet unit and avoiding the non-linear vibration of the linear vibration motor.Type: ApplicationFiled: December 6, 2021Publication date: November 3, 2022Inventors: Ziang Li, Lubin Mao, Zhiyong Cui, Jie Ma
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Patent number: 11483677Abstract: A method for tracking a terminal device having a cellular modem and a positioning module is disclosed. The method comprises monitoring a location of a terminal device through a cellular network using the cellular modem of the terminal device, while the positioning module of the terminal device is disabled; determining that the terminal device enters a first cell of the cellular network based on signals from the cellular modem; enabling the positioning module of the terminal device in response to the determination that the terminal device enters the first cell; and obtaining from the positioning module a first geographical location of the terminal device in the first cell.Type: GrantFiled: June 7, 2018Date of Patent: October 25, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Weiqing Fang, Hsienyang Lu, Donghao Zhang, Yankun Luo, Zhongyan Chai, Chen Liu, Jie Ma
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Publication number: 20220334579Abstract: A method and apparatus for controlling an unmanned device, a storage medium, and an electronic device are provided. In some embodiments, not only a control policy is determined according to a single frame of a current image, but a safety representation value of an unmanned device at a current moment and safety representation values of the unmanned device at respective historical moments are respectively determined according to a current image and environment images of several historical moments. In those embodiments, a control policy of the unmanned device at a next moment is determined according to a safety representation value of the unmanned device at current moment and the safety representation values of the unmanned device at respective historical moments.Type: ApplicationFiled: February 8, 2022Publication date: October 20, 2022Inventors: Jie MA, Yu BAI, Tao ZHANG, Qingshan JIA, Shiqi LIAN, Mingyu FAN, Dongchun REN, Huaxia XIA
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Publication number: 20220320984Abstract: The present disclosure discloses a linear motor including a housing with an accommodation space, a vibrator and a stator received in the accommodation space and an elastic support fixed on the vibrator and configured to suspend the vibrator in the accommodation space; the stator includes a coil and a copper ring both opposite to the vibrator; the copper ring and the coil are arranged on two opposite sides of the vibrator separately along a first direction perpendicular with a vibration direction of the vibrator. The copper ring serves as a damper providing electromagnetic resilience for the vibrator, effectively improve the automation and efficiency of the manufacture of the linear vibration motor.Type: ApplicationFiled: December 3, 2021Publication date: October 6, 2022Inventors: Ziang Li, Zhiyong Cui, Jie Ma, Lubin Mao
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Patent number: 11462984Abstract: The present invention provides a linear vibration motor, including a housing having an accommodating space, a vibrator disposed in the accommodating space, and a coil fixed in the housing and driving the vibrator to move. The vibrator includes a magnetic circuit system. The linear vibration motor further includes a restoring assembly fixed to the housing. The restoring assembly is made of magnetic steel and is magnetized along a direction perpendicular to a direction in which the vibrator moves. Compared with an existing spring structure, in the linear vibration motor of the present disclosure, a magnetic interaction force is formed between a restoring assembly and a vibrator to restore a vibrator. In this way, an anti-humidity and anti-high-temperature effect of the restoring assembly is improved by replacing an interaction force of a spring with a magnetic interaction force.Type: GrantFiled: August 17, 2020Date of Patent: October 4, 2022Assignee: AAC Technologies Pte. Ltd.Inventors: Zhiyong Cui, Yun Tang, Jie Ma, Yao Wang
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Publication number: 20220311319Abstract: One of the objects of the present disclosure is to provide a linear vibration motor which improves the rigidity of the whole system and ensures enhanced stability. The present disclosure provides a linear vibration motor having a housing body; a stator including at least two solenoid assemblies with parallel axes; a vibrator installed in the housing body; and an elastic connector suspending the vibrator in the housing body. The vibrator includes a first magnet assembly being located between two adjacent at least two solenoid assemblies and including a first magnet and a second magnet. Magnetization directions of the first magnet and the second magnet are opposite and parallel to an axial direction of the solenoid assembly.Type: ApplicationFiled: December 30, 2021Publication date: September 29, 2022Inventors: Zhiyong Cui, Yao Wang, Lubin Mao, Yun Tang, Jie Ma
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Patent number: 11454778Abstract: The present disclosure discloses a lens module. The lens module includes a lens barrel, a lens, and a pressing ring abutted against the lens from an image side. The pressing ring includes an upper surface close to an object side, a lower surface, an inner connecting surface, and an outer connecting surface. The outer connecting surface is abutted against the lens barrel, the upper surface is provided with a boss extending towards the object side. The lens module provided by the present disclosure can ensure the assembly precision of the pressing ring and improve the yield rate of the lens module.Type: GrantFiled: November 18, 2019Date of Patent: September 27, 2022Assignee: AAC Optics Solutions Pte. Ltd.Inventor: Jie Ma
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Publication number: 20220294323Abstract: One of the objects of the present invention is to provide a vibration motor with reduced size and enables easier manufacturing process. To achieve the above-mentioned object, the present invention provides a vibration motor having a housing with an accommodation space; a vibrator accommodated in the accommodation space; a stator fixed to the housing for driving the vibrator to vibrate; and a spring suspending the vibrator in the accommodation space. The spring includes a first fixed part connecting to the housing, a second fixed part connecting to the vibrator, and an elastic arm connecting the first fixed part to the second fixed part.Type: ApplicationFiled: December 3, 2021Publication date: September 15, 2022Inventor: Jie Ma
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Patent number: 11435999Abstract: A method and apparatus for upgrading software in a front-end device connectable to a back-end device through a coaxial cable. The method includes receiving an instruction for a software upgrade, which is inserted into a horizontal blanking region of a video signal, from the back-end device through the coaxial cable, receiving, in sequence, data packets inserted into the horizontal blanking region, from the back-end device through the coaxial cable, the data packets including data for the software upgrade, and upgrading software in the front-end device based on the received data packets. Existing coaxial cables in a video surveillance system are used to transmit the data for the software upgrade, and during data transmission for the software upgrade the normal monitoring function of the video surveillance system is enabled.Type: GrantFiled: September 20, 2017Date of Patent: September 6, 2022Assignee: Hangzhou Hikvision Digital Technology Co., LtdInventor: Jie Ma
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Publication number: 20220278599Abstract: The present disclosure provides a multi-solenoid linear vibration motor having a housing body with an accommodation space; a stator including N solenoid assemblies, where N is an integer not less than 2; a vibrator including N+1 pieces of axial magnet units; and an elastic connector. Each solenoid assembly locates between two adjacent axial magnet units. A length of the axial magnet unit is greater than a length of the solenoid assembly. A magnetizing direction of the axial magnet unit is perpendicular to the axial direction of the solenoid assembly. A polarity of the magnetic pole on a side of the central area is opposite to a polarity of the magnetic pole. The adjacent axial magnet units are opposite to each other with the same poles facing each other; energization directions of the adjacent solenoid assemblies are opposite. Driving force is accordingly improved.Type: ApplicationFiled: December 31, 2021Publication date: September 1, 2022Inventors: Zhiyong Cui, Lubin Mao, Jie Ma, Ziang Li, Kejia Liu
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Patent number: 11428907Abstract: Provided is an optical lens module including a lens barrel, a lens assembly and a press ring, the lens barrel has an object side end surface, the lens assembly includes a first lens and a second lens, the first lens is a plastic lens including an imaging portion and a fixing portion around the imaging portion, the imaging portion extends towards and beyond an object side, the second lens is located in the lens barrel. The press ring includes an inner side surface and an outer side surface, the inner side surface is fixed with the fixing portion, the outer side surface is connected with the lens barrel, the press ring abuts against an object side surface of the second lens. In this optical lens module, head size of the optical lens module is no longer limited by wall thickness of the lens barrel, thereby greatly reducing head size.Type: GrantFiled: June 28, 2020Date of Patent: August 30, 2022Assignee: AAC Optics Solutions Pte. Ltd.Inventor: Jie Ma
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Patent number: 11423235Abstract: In embodiments, a reusable and adaptive multi-task orchestration dialogue system orchestrates a set of single-task dialogue systems to provide multi-scenario dialogue processing. In embodiments, for each question propounded by a user, using a deep learning predictive model, a best single-task dialogue system is chosen out of the set. In embodiments, multi-task orchestration is done without the need to change, or even understand, the inner workings or mechanisms of the individual single-task dialogue systems in the set. Moreover, the multi-task orchestration is also unconcerned with what rules are set in each individual single-task dialogue system. In embodiments, prior to selection of the best single-task dialogue system to return the best answer, new intents and entities are discovered and used to update an existing dialogue path. In embodiments, additional data is continually collected, and used to retrain model so as to further improve performance.Type: GrantFiled: November 8, 2019Date of Patent: August 23, 2022Assignee: International Business Machines CorporationInventors: Zi Ming Huang, Jie Ma, Christopher Jonathan Davis, Rachel Mohammed, Zhuoxuan Jiang, Qi Cheng Li, Xin Ni