Patents by Inventor Xiao Chen
Xiao Chen 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: 20250068634Abstract: In several aspects, a computing device analyzes data to determine its characteristics. The computing device selects at least one compression process based on the characteristics. A compression switch and a compression level are dynamically adjusted based on multiple factors including available system resources, desired storage savings and performance requirement. The compression level dynamically varies depending on the data being processed and a workload on a system. Performance of compression and decompression operations are continuously monitored for dynamically adjusting compression parameters to optimize performance.Type: ApplicationFiled: August 21, 2023Publication date: February 27, 2025Inventors: Peng Hui Jiang, Sheng Yan Sun, Xiao Xiao Chen, Bing Jiang Sun
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Patent number: 12239018Abstract: An organic electroluminescent material is disclosed. The organic electroluminescent material is novel dehydro-fused-ring compounds with a structure of B(A)2, which may be used as charge transporting materials, charge injection materials, and the like in organic electroluminescent devices. Such novel compounds have very deep LUMO energy level, so they are excellent electron acceptor materials and charge transfer materials. They also have the potential to be excellent hole injection materials and p-dopant materials, and have broad industrial application prospects. An electroluminescent device and a compound formulation are also disclosed.Type: GrantFiled: February 23, 2021Date of Patent: February 25, 2025Assignee: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.Inventors: Zhihao Cui, Hualong Ding, Chi Yuen Raymond Kwong, Chuanjun Xia, Juntao Hu, Xiao Chen
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Publication number: 20250059149Abstract: Disclosed is a microreactor for continuous flow synthesis of 2,5-furandicarboxylic acid, the microreactor includes a first container, a collection device, an injection pump, a first flow pump, a second flow pump, a first microreactor substrate, ion exchange resin adsorption pipes, activated carbon adsorption pipes, a second microreactor substrate, an oxygen source, a first T-connector, a second T-connector, and a third T-connector; where the first container is connected to the first T-connector via the first flow pump, the injection pump is connected to the first T-connector, the third T-connector is connected to the first T-connector and the first microreactor substrate, respectively, the first microreactor substrate is connected to the ion exchange resin adsorption pipes, the activated carbon adsorption pipes, the second T-connector, and the second microreactor substrate in sequence, and the oxygen source is connected to the second T-connector.Type: ApplicationFiled: November 4, 2024Publication date: February 20, 2025Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Chao YU, Jialun HE, Xiao CHEN, Yingguo LI, Danfeng JIANG
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Patent number: 12229095Abstract: A computer-implemented method, including receiving, by a processor set, a query including a query string for a system catalog; identifying, by the processor set, a default index structure of the system catalog; executing, by the processor set, the query based on the default index structure of each index in the system catalog; ranking, by the processor set, a performance of each execution of the query by each index; mapping, by the processor set, a query pattern to a corresponding index of the system catalog; selecting, by the processor set, the index to perform the query using a machine learning (ML) model trained with a knowledge base that includes the ranking and the mapping; executing, by the processor set, the query on the selected index; and in response to executing the query on the selected index, returning, by the processor set, a result of the query.Type: GrantFiled: December 30, 2022Date of Patent: February 18, 2025Assignee: International Business Machines CorporationInventors: Sheng Yan Sun, Peng Hui Jiang, Xiao Xiao Chen, Ying Zhang
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Patent number: 12229954Abstract: An anatomy-aware contouring editing method includes receiving an image, wherein the image represents an anatomically recognizable structure; identifying a first image segment representing part of the anatomically recognizable structure; annotating the first image segment to generate a label of the part; drawing a contour along a boundary of the part; receiving a first input from a user device indicative of a region of contour failure, wherein the region of contour failure includes a portion of a contour that requires editing; editing the contour for generating an edited contour based on the first input and anatomical information; and updating another contour of another part of the anatomically recognizable structure based on the edited contour, wherein the another part is anatomically related to the part.Type: GrantFiled: September 27, 2022Date of Patent: February 18, 2025Assignee: Shanghai United Imaging Intelligence Co., Ltd.Inventors: Arun Innanje, Xiao Chen, Shanhui Sun, Zhanhong Wei, Terrence Chen
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Publication number: 20250050337Abstract: A droplet driving method includes displaying a droplet path editing interface in response to a droplet path editing request, where the droplet path editing interface at least includes a path planning window; receiving a path selecting operation in the path planning window and displaying, in the path planning window, the droplet moving path information corresponding to the path selecting operation; controlling a driving signal for the microfluidic chip according to the droplet moving path information to drive a droplet to move along a moving path corresponding to the moving path information when the microfluidic chip receives the driving signal.Type: ApplicationFiled: October 24, 2024Publication date: February 13, 2025Applicant: Shanghai Tianma Microelectronics Co., Ltd.Inventors: Xiao CHEN, Ping SU, Baiquan LIN, Huihui JIANG, Qingsan ZHU
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Publication number: 20250055819Abstract: A method for intelligently distributing messages across multiple devices and associated chat applications is disclosed. In one embodiment, such a method includes registering multiple devices and associated chat applications to receive intelligent distribution of messages. The method monitors, using an agent, a message copied from a first device of the multiple devices to a clipboard. The method automatically analyzes content of the message to determine which other devices and associated chat applications of the plurality are eligible to receive the message. The message is then distributed to other devices and associated chat applications that are deemed eligible to receive the message. In certain embodiments, the message originates from a first chat application of a first type and the message is distributed to a second chat application of a second type that is different from the first type. A corresponding system and computer program product are also disclosed.Type: ApplicationFiled: August 7, 2023Publication date: February 13, 2025Applicant: International Business Machines CorporationInventors: Hui Wang, Xiao Chen Huang, Xiang Yu Xue, Yu Mei Dai, Mai Zeng, Wei Li
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Publication number: 20250035550Abstract: A method for evaluating a degassing effect of a cross-linked polyethylene cable, includes: acquiring a cable sample to be detected; heating the cable sample to be detected; under a darkroom condition, acquiring at least one light spot image of said transparent cable sample under irradiation of a monochromatic laser light source; extracting light intensity data of the at least one light spot image in a preset light spot image range; normalizing the light intensity data, and obtaining the maximum value and an average value of normalized light intensity coefficients of said transparent cable sample in a preset thickness range of the insulating layer; calculating a degassing uniformity coefficient according to the maximum value and the average value; and obtaining an evaluation result of the degassing effect of the cross-linked polyethylene cable according to the maximum value, the average value, and the degassing uniformity coefficient.Type: ApplicationFiled: December 1, 2021Publication date: January 30, 2025Applicant: ELECTRIC PWR RESEARCH INST., CHINA SOUTH. PWR GRIDInventors: Mingli FU, Shuai HOU, Xiaolin LI, Bin ZHANG, Yifan ZHANG, Wenbo ZHU, Baojun HUI, Bin FENG, Yunpeng ZHAN, Xiao CHEN, Shu XU, Guoxing WU
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Publication number: 20250036425Abstract: Computer-implemented methods for performing shutdown of a computing system using custom shutdown intervals are provided. Aspects include receiving, by the computing system, a command to shutdown the computing system and issuing a first command to shutdown a first subsystem of the computing system. Aspects also include determining, after a first interval since issuing the first command, that the first subsystem has not shutdown and issuing a second command to shutdown the first subsystem of the computing system, wherein the first interval is obtained from a trained machine learning model.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: HUI WANG, Xiao Chen Huang, Wei Li, Yu Mei Dai, Xiang Yu Xue, Mai Zeng
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Publication number: 20250025400Abstract: It relates to a cosmetic composition for caring for the skin, comprising: (i) at least one N-substituted aminosulfonic acid compound; (ii) at least one hydroxy acid; and (iii) at least one penetration enhancer It also relates to a non-therapeutic method for caring for the skin, comprising applying the composition to the skin for a period of time and then rinsing the skin.Type: ApplicationFiled: December 29, 2021Publication date: January 23, 2025Applicant: L'OREALInventors: Xiao CHEN, Qing YANG
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Publication number: 20250025054Abstract: Described herein are systems, methods, and instrumentalities associated with automatic determination of hemodynamic characteristics. An apparatus as described may implement a first artificial neural network (ANN) and a second ANN. The first ANN may model a mapping from a set of 3D points associated with one or more blood vessels to a set of hemodynamic characteristics of the one or more blood vessels, while the second ANN may generate, based on a geometric relationship of the set of points in a 3D space, parameters for controlling the mapping. The apparatus may obtain a 3D anatomical model representing at least one blood vessel of a patient based on one or more medical images of the patient, and determine, based on the first ANN and the second ANN, a hemodynamic characteristic of the at least one blood vessel of the patient at a target location of the 3D anatomical model.Type: ApplicationFiled: July 18, 2023Publication date: January 23, 2025Applicant: Shanghai United Imaging Intelligence Co., Ltd.Inventors: Yikang Liu, Dehong Fang, Lin Zhao, Zhang Chen, Xiao Chen, Shanhui Sun, Terrence Chen
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Publication number: 20250029720Abstract: Disclosed herein are deep-learning based systems, methods, and instrumentalities for medical decision-making. A system as described herein may implement an artificial neural network (ANN) that may include multiple encoder neural networks and a decoder neural network. The multiple encoder neural networks may be configured to receive multiple types of patient data (e.g., text and image based patient data) and generate respective encoded representations of the patient data. The decoder neural network (e.g., a transformer decoder) may be configured to receive the encoded representations and generate a medical decision, a medical summary, or a medical questionnaire based on the encoded representations. In examples, the decoder neural network may be configured to implement a large language model (LLM) that may be pre-trained for performing the aforementioned tasks.Type: ApplicationFiled: July 21, 2023Publication date: January 23, 2025Applicant: Shanghai United Imaging Intelligence Co., Ltd.Inventors: Shanhui Sun, Zhang Chen, Xiao Chen, Yikang Liu, Lin Zhao, Terrence Chen, Arun Innanje, Abhishek Sharma, Wenzhe Cui, Xiao Fan
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Patent number: 12205277Abstract: Described herein are systems, methods, and instrumentalities associated with image segmentation such as tubular structure segmentation. An artificial neural network is trained to segment tubular structures of interest in a medical scan image based on annotated images of a different type of tubular structures that may have a different contrast and/or appearance from the tubular structures of interest. The training may be conducted in multiple stages during which a segmentation model learned from the annotated images during a first stage may be modified to fit the tubular structures of interest in a second stage. In examples, the tubular structures of interest may include coronary arteries, catheters, guide wires, etc., and the annotated images used for training the artificial neural network may include blood vessels such as retina blood vessels.Type: GrantFiled: December 29, 2021Date of Patent: January 21, 2025Assignee: Shanghai United Imaging Intelligence Co., Ltd.Inventors: Yikang Liu, Shanhui Sun, Terrence Chen, Zhang Chen, Xiao Chen
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Patent number: 12204859Abstract: A text processing method, a model training method, and an apparatus related to the field of artificial intelligence is provided. The method includes: obtaining target knowledge data; processing the target knowledge data to obtain a target knowledge vector; processing to-be-processed text to obtain a target text vector; fusing the target text vector and the target knowledge vector based on a target fusion model, to obtain a fused target text vector and a fused target knowledge vector; and processing the fused target text vector and/or the fused target knowledge vector based on a target processing model, to obtain a processing result corresponding to a target task. The foregoing technical solution can improve accuracy of a result of processing a target task by the target processing model.Type: GrantFiled: November 15, 2021Date of Patent: January 21, 2025Assignees: Huawei Technologies Co., Ltd., TSINGHUA UNIVERSITYInventors: Yasheng Wang, Xin Jiang, Xiao Chen, Qun Liu, Zhengyan Zhang, Fanchao Qi, Zhiyuan Liu
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Patent number: 12190508Abstract: Described herein are systems, methods, and instrumentalities associated with medical image enhancement. The medical image may include an object of interest and the techniques disclosed herein may be used to identify the object and enhance a contrast between the object and its surrounding area by adjusting at least the pixels associated with the object. The object identification may be performed using an image filter, a segmentation mask, and/or a deep neural network trained to separate the medical image into multiple layers that respectively include the object of interest and the surrounding area. Once identified, the pixels of the object may be manipulated in various ways to increase the visibility of the object. These may include, for example, adding a constant value to the pixels of the object, applying a sharpening filter to those pixels, increasing the weight of those pixels, and/or smoothing the edge areas surrounding the object of interest.Type: GrantFiled: April 21, 2022Date of Patent: January 7, 2025Assignee: Shanghai United Imaging Intelligence Co., Ltd.Inventors: Yikang Liu, Shanhui Sun, Terrence Chen, Zhang Chen, Xiao Chen
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Patent number: 12186847Abstract: Disclosed is a selective field-assisted machining system. The system includes a micron-level high-speed identification module, an in-situ laser assisted module, an ultrasonic vibration module, an energy field loading high-speed control module, and a diamond tool. The micron-level high-speed identification module is used to quickly identify the type of a material substrate of a workpiece to be processed, process the identification information into a corresponding control signal, and send same to the energy field loading high-speed control module to implement selective processing of the workpiece to be processed, i.e. to process brittle particles using in-situ laser assisted machining and to process a soft metal substrate using ultrasonic vibration processing. In the present invention, ultra-precision cutting of brittle particles and a soft metal substrate can be completed at the same time in a single processing process.Type: GrantFiled: December 25, 2023Date of Patent: January 7, 2025Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jianfeng Xu, Zhengding Zheng, Jianguo Zhang, Kai Huang, Mao Wang, Xiao Chen, Junfeng Xiao
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Publication number: 20250004837Abstract: A method, computer program product, and computer system for dynamically allocating shared memory among multiple execution threads via use of a dynamically changing memory threshold. A trained machine learning model (MLM) is executed to calculate the memory threshold (MTH) using values of one or more input parameters as input to the MLM. After executing the MLM, a request is received from a requesting execution thread for a requested amount (MR) of the shared memory. In response to the request, the shared memory is distributed among one or more current execution threads currently using the shared memory and the requesting execution thread. The redistributing is performed as a function MTH, MR, MU, and MC, wherein MU is a total amount of the shared memory currently being used by the one or more current execution threads, and wherein MC is a memory capacity of the shared memory.Type: ApplicationFiled: June 28, 2023Publication date: January 2, 2025Inventors: Ying Zhang, Sheng Yan Sun, Peng Hui Jiang, Xiao Xiao Chen
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Publication number: 20250004790Abstract: Shutdown intervals between nodes of a dependency tree are determined. The dependency tree represents a system to be shut down and the nodes represent system components of the system. The determining the shutdown intervals includes calculating, for a pair of nodes of the dependency tree, a shutdown interval. The calculating is based on a relationship between the pair of nodes. The calculating is repeated for a plurality of pairs of nodes to obtain a plurality of shutdown intervals. The plurality of shutdown intervals is used in a shutdown of the system components. At least one system component represented by at least one node on a higher node level of the dependency tree is to be shut down prior to at least one other system component represented by at least one other node on a lower node level of the dependency tree.Type: ApplicationFiled: June 28, 2023Publication date: January 2, 2025Inventors: Hui WANG, Xiang Yu XUE, Mai ZENG, Yu Mei DAI, Wei LI, Peng Hui JIANG, Xiao Chen HUANG
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Patent number: D1062750Type: GrantFiled: September 3, 2024Date of Patent: February 18, 2025Inventor: Xiao Chen
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Patent number: D1063017Type: GrantFiled: September 10, 2024Date of Patent: February 18, 2025Inventor: Xiao Chen