Patents by Inventor Xiaowen XU
Xiaowen XU 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: 20240124838Abstract: The present disclosure provides a method for separating a neural crest derived cell from peripheral blood. In the present disclosure, a mononuclear cell is separated from the peripheral blood and then directly cultured, thereby maximizing use of a neural crest stem cell with a differentiation potential to avoid loss of the neural crest stem cell. In the method of the present disclosure, a sample to be separated is derived from the peripheral blood. The method shows less trauma and low cost. Most importantly, compared to extracting the neural crest derived cell from tissues, the neural crest derived cell extracted from the peripheral blood can be used clinically as a type of biomarker.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Jianlin LOU, Yongxin LI, Lingfang FENG, Xiaoxue GONG, Xiaowen DONG, Jiahui YAO, Jing HUANG, Shuang LIU, Biao XU, Yao QIN, Fan WU
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Patent number: 11914968Abstract: The application belongs to the field of big data, and particularly relates to an official document processing method, device, computer equipment and storage medium. The method includes the following steps of: performing format analysis on the to-be-reviewed official document, then acquiring the to-be-reviewed official document of standard file type, and identifying all file components and contents in the to-be-reviewed official document of standard file type; performing text format detection, text content detection and frame layout detection synchronously by a preset text processing model, obtaining a format detection result, a content detection result and a layout detection result; generating a detected error content according to the format detection result, content detection result and layout detection result, calling out a standard writing rule corresponding to the detected error content, marking the detected error content and the standard writing rule in the to-be-reviewed official document.Type: GrantFiled: December 11, 2020Date of Patent: February 27, 2024Assignee: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Xiaohui Jin, Xiaowen Ruan, Liang Xu
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Publication number: 20230298113Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: ApplicationFiled: May 19, 2023Publication date: September 21, 2023Applicant: Chicago Mercantile Exchange Inc.Inventors: Jennifer Yingying Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Publication number: 20230252295Abstract: A method of generating a multimodal set of samples for an intelligent inspection, and a training method, which relate to a field of an artificial intelligence technology, in particular to fields of deep learning, natural language processing, speech technology, computer vision, big data and so on. The method of generating a multimodal set of samples includes: inputting an environmental sample in a collected multimodal set of environmental samples into a single-modal model matched with a modality of the environmental sample, so as to obtain a model processing result corresponding to the environmental sample; determining an initial set of samples from the multimodal set of environmental samples according to the model processing result; and processing the initial set of samples by means of an active learning, so as to determine the multimodal set of samples.Type: ApplicationFiled: April 13, 2023Publication date: August 10, 2023Inventors: Shuo LI, Lei NIE, Xiaowen XU
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Patent number: 11704751Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: GrantFiled: April 20, 2022Date of Patent: July 18, 2023Assignee: Chicago Mercantile Exchange Inc.Inventors: Jennifer Yingying Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Publication number: 20220270188Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: ApplicationFiled: April 20, 2022Publication date: August 25, 2022Applicant: Chicago Mercantile Exchange Inc.Inventors: Jennifer Yingying Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Patent number: 11367152Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: GrantFiled: September 25, 2020Date of Patent: June 21, 2022Assignee: Chicago Mercantile Exchange Inc.Inventors: Jennifer Yingying Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Publication number: 20210012436Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: ApplicationFiled: September 25, 2020Publication date: January 14, 2021Applicant: Chicago Mercantile Exchange Inc.Inventors: Jennifer Yingying Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Patent number: 10867360Abstract: A physical container (e.g., a battery) may be filled up (charged) or emptied (discharged) with energy commensurate with requirements to post a particular amount of collateral. The disclosure provides computing systems and methods for processing data using a novel combination of wavelet techniques and rolling techniques to more efficiently detect seasonality in particular products (e.g., energy products) to more accurately model and determine collateral/margin requirements. A clearinghouse computing device may be configured to generate a margin requirement for a portfolio of products and may include a processor to process instructions that cause the clearinghouse computing device to perform wavelet decomposition and rolling methods on a historical database of records.Type: GrantFiled: October 27, 2017Date of Patent: December 15, 2020Assignee: Chicago Mercantile Exchange Inc.Inventors: Jennifer Weng, Nikhil Joshi, Guo Chen, Siwen Yang, Zijiang Yang, Xiaowen Xu, Shuo Liu, Sebastiano Rossi
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Publication number: 20180131133Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.Type: ApplicationFiled: August 16, 2017Publication date: May 10, 2018Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang
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Patent number: 9966699Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.Type: GrantFiled: August 16, 2017Date of Patent: May 8, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang
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Patent number: 9804178Abstract: The invention pertains to a rapid and specific aptamer-based method for one-step cocaine detection with minimal reagent requirements based on an aptamer sensor that reports the presence of cocaine via the displacement and unquenching of a bound fluorophore molecule. In certain embodiments, the invention provides novel aptamers, which have reduced background fluorescence, bind a fluorophore molecule tightly, and show an increased signal gain in the presence of cocaine.Type: GrantFiled: November 2, 2015Date of Patent: October 31, 2017Assignee: THE FLORIDA INTERNATIONAL UNIVERSITY BOARD OF TRUSTEESInventors: Daniel Roncancio, Haixiang Yu, Xiaowen Xu, Yi Xiao
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Publication number: 20160131668Abstract: The invention pertains to a rapid and specific aptamer-based method for one-step cocaine detection with minimal reagent requirements based on an aptamer sensor that reports the presence of cocaine via the displacement and unquenching of a bound fluorophore molecule. In certain embodiments, the invention provides novel aptamers, which have reduced background fluorescence, bind a fluorophore molecule tightly, and show an increased signal gain in the presence of cocaine.Type: ApplicationFiled: November 2, 2015Publication date: May 12, 2016Applicant: The Florida International University Board of TrusteesInventors: Daniel RONCANCIO, Haixiang YU, Xiaowen XU, Yi XIAO