Patents by Inventor Xiaojing Ma
Xiaojing 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: 12619564Abstract: Systems, apparatuses, and methods for implementing a primary input/output (PIO) queue for host and guest operating systems (OS's) are disclosed. A system includes a PIO queue, one or more compute units, and a control unit. The PIO queue is able to store work commands for multiple different types of OS's, including host and guest OS's. The control unit is able to dispatch multiple work commands from multiple OS's to execute concurrently on the compute unit(s). This allows for execution of work commands by different OS's without the processing device(s) having to incur the latency of a world switch.Type: GrantFiled: July 30, 2021Date of Patent: May 5, 2026Assignee: Advanced Micro Devices, Inc.Inventors: XiaoJing Ma, Ling-Ling Wang, Jin Xu, ZengRong Huang, Lina Ma, Wei Shao, LingFei Shi
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Publication number: 20260088171Abstract: An ambulatory glucose profile (AGP) intelligent interpretation and insulin adjustment method based on an expert system includes: establishing a knowledge base in an inference mechanism; constructing an interpretation and decision support expert system with a simplified expert system architecture based on the knowledge base; constructing a patient problem analysis tree in three dimensions of hypoglycemia, blood glucose fluctuation, and hyperglycemia of patients; expanding each rule with expert AGP interpretation and empirical data; constructing a basal insulin dosage adjustment rule and a mealtime insulin dosage adjustment rule based on an interval type-2 fuzzy expert system; and adjusting a node of the patient problem analysis tree based on the interpretation and decision support expert system and a group of the patient, and providing a decision suggestion in combination with the basal insulin dosage adjustment rule and the mealtime insulin dosage adjustment rule.Type: ApplicationFiled: August 28, 2025Publication date: March 26, 2026Applicants: Northeastern University, Shanghai Sixth People's HospitalInventors: Xia YU, Hongru LI, Xiaoyu SUN, Jian ZHOU, Jingyi LU, Xiaojing MA
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Publication number: 20260003655Abstract: An apparatus and method for efficiently accessing hardware resources in a virtualized environment. In various implementations, a computing system includes a first processing circuit and a second processing circuit that is a parallel data processing circuit. The second processing circuit includes multiple subdivisions, each with compute circuits, a memory subsystem, and a command processing circuit. The hypervisor running on the first processing circuit divides the second processing circuit into multiple partitions, each with a guest operating system and one or more subdivisions. A single mapping of multiple mappings includes a virtual function identifier that specifies a guest operating system, a virtual hardware resource identifier, and a corresponding physical hardware resource identifier. The hypervisor sends the mappings to at least the second processing circuit that uses the mappings to perform translations during execution of tasks. The first processing circuit does not perform translations.Type: ApplicationFiled: June 26, 2024Publication date: January 1, 2026Inventors: HaiKun Dong, Alexander Fuad Ashkar, Anthony Asaro, Fang Xia, XiaoJing Ma, Yong Zhang, ZengRong Huang, Qian Zong, ShenYuan Chen, WenBin Zhang
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Patent number: 12474763Abstract: Apparatuses, systems and methods for performing efficient power management for a processing unit. A processing unit includes two partitions, each assigned to a respective power domain with operating parameters, and each with a respective direct memory access (DMA) engine. If a controller determines a task type of a received task indicates the task is to be processed by components of the second partition, then the controller assigns the task to the second partition and maintains the operational parameters of the first power domain for the components of the first partition or selects lower performance operational parameters of the first power domain. The processing unit accesses data stored in memory using a DMA engine and operational parameters of the second partition. Additionally, the second partition processes the task using the operational parameters of the second power domain.Type: GrantFiled: September 30, 2021Date of Patent: November 18, 2025Assignee: Advanced Micro Devices, Inc.Inventors: Ling-Ling Wang, Yuan Du, ZengRong Huang, HaiKun Dong, LingFei Shi, Wei Shao, XiaoJing Ma, Qian Zong, Shenyuan Chen
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Publication number: 20250103742Abstract: The invention relates to a data security management control system and a data security management control method. The system comprises at least two user terminals which are provided with file management systems, wherein the file management system of one user terminal receives file management information corresponding to an original file and encapsulates the original file and the file management information into a composite file according to a preset file format; The file management system of at least one other user terminal reads the file management information in the composite file and uses the original file according to the file management information. According to the invention, the file management information is integrated into the file, so that the file can be controlled at any time in the flowing process, and the data security management capability is improved.Type: ApplicationFiled: September 19, 2024Publication date: March 27, 2025Inventors: Xiaojing Ma, Yanhua Li, Fengchun Yang, Zhixiao Yang, Xiaojun Zhu
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Publication number: 20240419482Abstract: Systems and methods for efficient context switching in multithread processors are disclosed. A processing system comprises a direct memory access module configured to detect a preemption request generated by the scheduling circuit. Responsive to the preemption request, the direct memory access module determines whether execution of a first task from a plurality of tasks needs to be replaced by execution of a second task. When the replacement is necessitated, the module saves a first plurality of registers associated with the first task at a memory location transmitted by the scheduling circuit and queues the second task for execution. The memory location is transmitted by the scheduling circuit as part of the preemption request.Type: ApplicationFiled: June 16, 2023Publication date: December 19, 2024Inventors: ZengRong Huang, Fang Xia, HaiKun Dong, XiaoJing Ma, YongTao Yu, YinZhu Xue, Alexander Fuad Ashkar, Manu Rastogi
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Publication number: 20240193342Abstract: The disclosure relates to a Field-Programmable Gate Array (FPGA) routing congestion prediction method and system. The method includes: first, an FPGA routing congestion prediction problem is modeled as an image conversion problem; feature information parameters are extracted according to the image conversion problem; and a cycle-consistency generative adversarial network model is defined to solve the image conversion problem, and a result of routing congestion prediction is obtained. Through the FPGA routing congestion prediction method and system designed by the disclosure, the result of routing congestion can be accurately predicted according to a series of intermediate and result files in a placement stage, thus reducing the time needed for routing iteration, further improving the working efficiency of an FPGA Electronic Design Automation (EDA) tool, and providing strong support for a healthy and sustainable development of the FPGA.Type: ApplicationFiled: August 13, 2021Publication date: June 13, 2024Inventors: Chunsheng TIAN, Lei CHEN, Shuo WANG, Jing ZHOU, Yongjiang PANG, Chong ZHOU, Xiaojing MA, Yaowei ZHANG, Zhong DU, Lu ZHANG, Peipei XI
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Publication number: 20240173781Abstract: The invention belongs to the technical field of aerospace product machinery manufacturing. Disclosed are on-machine three-dimensional profiling machining device for complex-configured composite material pipelines and an application method thereof. The on-machine three-dimensional profiling of the complex-configured composite material pipelines is In the shape machining device, a precision lifting rod is installed on the linear motion module, and a depth vision system is installed on the precision lifting rod; a precision linear motion table and a radial motion module are installed at the left end of the on-machine measurement hollow machining structure, laser displacement sensor probe, and the eddy current sensor probe is installed on the left end of the hollow machining structure for on-machine measurement through mounting bolts. The invention has the advantages of high integration, simple operation, convenience and practicality.Type: ApplicationFiled: November 7, 2023Publication date: May 30, 2024Inventors: Da QU, Yuan GAO, Ziran CHEN, Xiaojing MA, Yibo ZHAO, Wei ZHENG, Xingqi TANG, Qiwei WU, Xiaoqiang XU
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Publication number: 20230271424Abstract: Provided are a circuit board and production method therefor, a circuit device and production method therefor, and a printing material container assembly. The circuit board is mounted on a printing material container. The circuit board includes an original circuit board and an auxiliary part. The original circuit board includes multiple terminals configured to be in contact with the printing material container or a printing device. The auxiliary part is disposed on the original circuit board and is configured to perform at least one of the following: providing a conductive path or breaking off a conductive path between the terminals.Type: ApplicationFiled: June 18, 2021Publication date: August 31, 2023Inventors: Shan Luo, Xiaogai Peng, Xiaojing Ma
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Publication number: 20230098742Abstract: Apparatuses, systems and methods for performing efficient power management for a processing unit. A processing unit includes two partitions, each assigned to a respective power domain with operating parameters, and each with a respective direct memory access (DMA) engine. If a controller determines a task type of a received task indicates the task is to be processed by components of the second partition, then the controller assigns the task to the second partition and maintains the operational parameters of the first power domain for the components of the first partition or selects lower performance operational parameters of the first power domain. The processing unit accesses data stored in memory using a DMA engine and operational parameters of the second partition. Additionally, the second partition processes the task using the operational parameters of the second power domain.Type: ApplicationFiled: September 30, 2021Publication date: March 30, 2023Inventors: Ling-Ling Wang, Yuan Du, ZengRong Huang, HaiKun Dong, LingFei Shi, Wei Shao, XiaoJing Ma, Qian Zong, Shenyuan Chen
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Publication number: 20230033583Abstract: Systems, apparatuses, and methods for implementing a primary input/output (PIO) queue for host and guest operating systems (OS's) are disclosed. A system includes a PIO queue, one or more compute units, and a control unit. The PIO queue is able to store work commands for multiple different types of OS's, including host and guest OS's. The control unit is able to dispatch multiple work commands from multiple OS's to execute concurrently on the compute unit(s). This allows for execution of work commands by different OS's without the processing device(s) having to incur the latency of a world switch.Type: ApplicationFiled: July 30, 2021Publication date: February 2, 2023Inventors: XiaoJing Ma, Ling-Ling Wang, Jin Xu, ZengRong Huang, Lina Ma, Wei Shao, LingFei Shi
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Publication number: 20200302398Abstract: Methods, systems, and computer programs are presented for determining presentation options, associated with a job posting, related to how well the member's profile matches the job posting characteristics. One method includes performing a job search for a member of an online service that returns jobs for presentation to the member, and identifying a job posting from the job postings. The method further includes determining a job-matching score that indicates a degree of matching between a profile of the member and characteristics of the identified job. Further yet, the method checks if the job-matching score is above a matching threshold and the identified job is presented, in a user interface, with a message based on the checking. The message is based on the degree of matching between the profile of the member and the characteristics of the job.Type: ApplicationFiled: March 21, 2019Publication date: September 24, 2020Inventors: Sandeep Wali, Xiaojing Ma, Yusuke Takebuchi, Sumedha Swamy, Wen Pu
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Publication number: 20180274520Abstract: A method for evaluating power characteristics of wind turbines, an apparatus and a storage medium. By means of verifying master control operating data of the wind turbines (1), correcting nacelle wind speed data (2), and calculating a power curve of the wind turbines and a guarantee value for the power curve, a wind turbine power characteristics evaluation result (3) is obtained. The present method economically and efficiently evaluates a power characteristics curve for wind turbines, makes full use of existing operating data of the wind turbine master control system, and performs evaluation of the power characteristics of wind turbines of a same model in a wind farm. The method ensures accuracy and test efficiency, and controls test times within one month, thereby ensuring the reliability and high efficiency of the wind turbines.Type: ApplicationFiled: April 20, 2018Publication date: September 27, 2018Inventors: Weisheng Wang, Yang Xue, Ruiming Wang, Xiaojing Ma, Deyi Fu, Wei Bian, Songdi Li, Chen Chen, Yong Sun
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Patent number: 9988421Abstract: The compounds of the present invention are represented by the following compounds having Formula (I) where the substituents R1-R10, X, Y, k, m, n, q, and s are as defined herein. These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders or for providing immunosuppression for transplanted organs or tissues.Type: GrantFiled: January 12, 2015Date of Patent: June 5, 2018Assignee: Cornell UniversityInventors: Gang Lin, Carl Nathan, Aihao Ding, Xiaojing Ma
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Publication number: 20180051074Abstract: This disclosure provides a method for enhancing cell-mediated immunity in individuals with disorders such as cancer or infection that involves administering an inhibitor of GOLPH2 to the individuals. For example, inhibition of GOLPH2 increases the endogenous production of IL-12.Type: ApplicationFiled: October 31, 2017Publication date: February 22, 2018Inventor: Xiaojing Ma
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Publication number: 20170121366Abstract: The compounds of the present invention are represented by the following compounds having Formula (I) where the substituents R1-R10, X, Y, k, m, n, q, and s are as defined herein. These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders or for providing immunosuppression for transplanted organs or tissues.Type: ApplicationFiled: January 12, 2015Publication date: May 4, 2017Inventors: Gang LIN, Carl NATHAN, Aihao DING, Xiaojing MA
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Publication number: 20140147437Abstract: This disclosure provides a method for enhancing cell-mediated immunity in individuals with disorders such as cancer or infection that involves administering an inhibitor of GOLPH2 to the individuals. For example, inhibition of GOLPH2 increases the endogenous production of IL-12.Type: ApplicationFiled: February 16, 2012Publication date: May 29, 2014Applicant: Cornell UniverstiyInventor: Xiaojing Ma
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Patent number: D1003889Type: GrantFiled: June 17, 2020Date of Patent: November 7, 2023Assignee: HANGZHOU CHIPJET TECHNOLOGY CO., LTD.Inventors: Xiaogai Peng, Xiaojing Ma
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Patent number: RE49816Abstract: The compounds of the present invention are represented by the following compounds having Formula (I) where the substituents R1-R10, X, Y, k, m, n, q, and s are as defined herein. These compounds are used in the treatment of cancer, immunologic disorders, autoimmune disorders, neurodegenerative disorders, or inflammatory disorders or for providing immunosuppression for transplanted organs or tissues.Type: GrantFiled: June 4, 2020Date of Patent: January 30, 2024Assignee: CORNELL UNIVERSITYInventors: Gang Lin, Carl Nathan, Aihao Ding, Xiaojing Ma