Patents by Inventor Xu Yu
Xu Yu 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: 11748621Abstract: An embodiment includes generating an input document that includes a plurality of text fields of attribute data. The embodiment also includes extracting a set of candidate features from the attribute data using a feature extraction module that evaluates the attribute data using first and second machine learning models, where the first machine learning model scores terms in the input document and the second machine learning model includes a deep learning model. The embodiment also includes calculating feature-selection values for respective features of the set of candidate features and generating tag information for a remote computing asset using a machine learning classifier that predicts the tag information based on the feature-selection values.Type: GrantFiled: November 8, 2022Date of Patent: September 5, 2023Assignee: Kyndryl, Inc.Inventors: Omar Odibat, Jean Xu Yu, Emrah Zarifoglu, Ilyas Mohamed Iyoob
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Publication number: 20230107753Abstract: A method of atmospheric inorganic and organic nitrogen quantification is disclosed. The ambient air is sampled by drawing it through an inlet followed by a denuder to reduce positive artifacts. After artifact removal, the air sample is collected onto a filter. The filter is subjected to thermal evolution under stepwise temperature program to generate a gaseous product mixture. In the presence of oxygen-containing carrier gas, the gaseous product mixture is oxidized to form oxidized gaseous products of CO2 and nitrogen oxides. Then, the nitrogen oxides products are processed to form an NO product and reacted with ozone to form an excited NO2* molecule. By quantifying the intensity of fluorescence, the concentration of NO2* molecule is measured, which determines the nitrogen content in the aerosol sample. The differentiation of inorganic and organic nitrogen is achieved through processing the thermally evolved carbon and nitrogen signals using multivariate curve resolution data treatment.Type: ApplicationFiled: October 5, 2022Publication date: April 6, 2023Inventors: Jianzhen YU, Xu YU, Jinjian LI, Qianfeng LI, Xiaohui HUANG
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Publication number: 20230076569Abstract: An embodiment includes generating an input document that includes a plurality of text fields of attribute data. The embodiment also includes extracting a set of candidate features from the attribute data using a feature extraction module that evaluates the attribute data using first and second machine learning models, where the first machine learning model scores terms in the input document and the second machine learning model includes a deep learning model. The embodiment also includes calculating feature-selection values for respective features of the set of candidate features and generating tag information for a remote computing asset using a machine learning classifier that predicts the tag information based on the feature-selection values.Type: ApplicationFiled: November 8, 2022Publication date: March 9, 2023Inventors: Omar Odibat, Jean Xu Yu, Emrah Zarifoglu, llyas Mohamed lyoob
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Patent number: 11526754Abstract: An embodiment includes generating an input document that includes a plurality of text fields of attribute data. The embodiment also includes extracting a set of candidate features from the attribute data using a feature extraction module that evaluates the attribute data using first and second machine learning models, where the first machine learning model scores terms in the input document and the second machine learning model includes a deep learning model. The embodiment also includes calculating feature-selection values for respective features of the set of candidate features and generating tag information for a remote computing asset using a machine learning classifier that predicts the tag information based on the feature-selection values.Type: GrantFiled: February 7, 2020Date of Patent: December 13, 2022Assignee: Kyndryl, Inc.Inventors: Omar Odibat, Jean Xu Yu, Emrah Zarifoglu, Ilyas Mohamed Iyoob
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Patent number: 11404385Abstract: In a described example, an electrical apparatus includes: a metal layer formed over a non-device side of a semiconductor device die, the semiconductor device die having devices formed on a device side of the semiconductor device die opposite the non-device side; a first side of the metal layer bonded to a die mount pad on a package substrate; a second side of the metal layer formed over a roughened surface on the non-device side of the semiconductor device die, the roughened surface having an average surface roughness (Ra) between 40 nm and 500 nm; bond pads on the semiconductor device die electrically coupled to conductive leads on the package substrate; and mold compound covering at least a portion of the semiconductor device die and at least a portion of the conductive leads.Type: GrantFiled: April 6, 2020Date of Patent: August 2, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Qin Xu Yu, Jian Jun Kong, She Yu Tang, Yun Fu An
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Patent number: 11303530Abstract: An embodiment includes calculating an efficacy value of a context assigned to an asset, the efficacy value being based at least in part on a percentage of assets assigned to the context. The embodiment also includes calculating, responsive to the calculated efficacy value being within a predetermined range, a normalized relevance value of a first tag associated with the asset. The embodiment also includes generating relative relevance value for the first tag and a reason code associated with a basis for the relative relevance value of the first tag based at least in part on the normalized relevance value of the first tag. The embodiment also includes initiating, responsive to generating the relative relevance value and the reason code for the first tag, a database command on a training dataset stored in the database that includes the first tag.Type: GrantFiled: March 18, 2020Date of Patent: April 12, 2022Assignee: KYNDRYL, INC.Inventors: Jean Xu Yu, Keri Wheatley, Angelo Danducci, II
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Publication number: 20220106484Abstract: A continuous production device and method for a silane-modified sealing material are provided. The device includes a twin screw extruder set, a cooling unit, and a static mixing unit; where the twin screw extruder set includes at least two twin screw extruders in series, each of which is provided with at least two inlets and at least one vacuum port, the cooling unit is disposed between last two stages of the twin screw extruders, and an outlet of a last-stage twin screw extruder is connected to the static mixing unit.Type: ApplicationFiled: December 24, 2019Publication date: April 7, 2022Applicant: Guangzhou Baiyun Chemical Industry Co., Ltd.Inventors: Fei Long, Jinbo Jiang, Xueqing Hu, Wenhao Chen, Xiaohua Shi, Hengchao Huang, Junbing Zhang, Jianjin Lin, Xiangnan Li, Xu Yu, Jianjun Chen
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Publication number: 20210297322Abstract: An embodiment includes calculating an efficacy value of a context assigned to an asset, the efficacy value being based at least in part on a percentage of assets assigned to the context. The embodiment also includes calculating, responsive to the calculated efficacy value being within a predetermined range, a normalized relevance value of a first tag associated with the asset. The embodiment also includes generating relative relevance value for the first tag and a reason code associated with a basis for the relative relevance value of the first tag based at least in part on the normalized relevance value of the first tag. The embodiment also includes initiating, responsive to generating the relative relevance value and the reason code for the first tag, a database command on a training dataset stored in the database that includes the first tag.Type: ApplicationFiled: March 18, 2020Publication date: September 23, 2021Applicant: International Business Machines CorporationInventors: Jean Xu Yu, Keri Wheatley, Angelo Danducci, II
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Publication number: 20210248457Abstract: An embodiment includes generating an input document that includes a plurality of text fields of attribute data. The embodiment also includes extracting a set of candidate features from the attribute data using a feature extraction module that evaluates the attribute data using first and second machine learning models, where the first machine learning model scores terms in the input document and the second machine learning model includes a deep learning model. The embodiment also includes calculating feature-selection values for respective features of the set of candidate features and generating tag information for a remote computing asset using a machine learning classifier that predicts the tag information based on the feature-selection values.Type: ApplicationFiled: February 7, 2020Publication date: August 12, 2021Applicant: International Business Machines CorporationInventors: Omar Odibat, Jean Xu Yu, Emrah Zarifoglu, Ilyas Mohamed Iyoob
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Publication number: 20210159189Abstract: In a described example, an electrical apparatus includes: a metal layer formed over a non-device side of a semiconductor device die, the semiconductor device die having devices formed on a device side of the semiconductor device die opposite the non-device side; a first side of the metal layer bonded to a die mount pad on a package substrate; a second side of the metal layer formed over a roughened surface on the non-device side of the semiconductor device die, the roughened surface having an average surface roughness (Ra) between 40 nm and 500 nm; bond pads on the semiconductor device die electrically coupled to conductive leads on the package substrate; and mold compound covering at least a portion of the semiconductor device die and at least a portion of the conductive leads.Type: ApplicationFiled: April 6, 2020Publication date: May 27, 2021Inventors: Qin Xu Yu, Jian Jun Kong, She Yu Tang, Yun Fu An
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Patent number: 10776567Abstract: A page data compiling apparatus and method, the method being performed by a server, includes obtaining initial page structure data that is generated using an extended markup language, parsing the initial page structure data to generate scripting language page data comprising a page generation code and a data variable set, an input to the page generation code being a current data set that is determined according to the data variable set, and an output of the page generation code being a node tree matching the input current data set, and sending the scripting language page data to a terminal so that the terminal determines the current data set according to the data variable set, determines the matching node tree according to the current data set and the page generation code in the scripting language page data, and displays a page according to the node tree.Type: GrantFiled: November 1, 2017Date of Patent: September 15, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Shun Hang You, Ji Sheng Huang, Hao Hu, Chao Lin, Hao Jun Hu, Xu Yu Gui, Hai Tian Peng
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Patent number: 10566204Abstract: In some embodiments, a method of forming an integrated circuit includes providing a semiconductor substrate having an electronic circuit formed on a front side, and having a first material layer located over a second side of the substrate and a second material layer located between the first material layer and the second side. At least a portion of the first material layer is removed using a first chemical etching process, thereby exposing the second material layer. At least a portion of the second material layer is removed using a second chemical etching process. A portion of the substrate is then mechanically removed from the second side.Type: GrantFiled: February 22, 2019Date of Patent: February 18, 2020Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Jian Jun Kong, She Yu Tang, Tian Yi Zhang, Qin Xu Yu, Sheng Pin Yang
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Publication number: 20200050652Abstract: A page data compiling apparatus and method, the method being performed by a server, includes obtaining initial page structure data that is generated using an extended markup language, parsing the initial page structure data to generate scripting language page data comprising a page generation code and a data variable set, an input to the page generation code being a current data set that is determined according to the data variable set, and an output of the page generation code being a node tree matching the input current data set, and sending the scripting language page data to a terminal so that the terminal determines the current data set according to the data variable set, determines the matching node tree according to the current data set and the page generation code in the scripting language page data, and displays a page according to the node tree.Type: ApplicationFiled: November 1, 2017Publication date: February 13, 2020Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Shun Hang YOU, Ji Sheng HUANG, Hao HU, Chao LIN, Hao Jun HU, Xu Yu GUI, Hai Tian PENG
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Publication number: 20190214263Abstract: In some embodiments, a method of forming an integrated circuit includes providing a semiconductor substrate having an electronic circuit formed on a front side, and having a first material layer located over a second side of the substrate and a second material layer located between the first material layer and the second side. At least a portion of the first material layer is removed using a first chemical etching process, thereby exposing the second material layer. At least a portion of the second material layer is removed using a second chemical etching process. A portion of the substrate is then mechanically removed from the second side.Type: ApplicationFiled: February 22, 2019Publication date: July 11, 2019Inventors: Jian Jun KONG, She Yu TANG, Yian Yi ZHANG, Qin Xu YU, Sheng Pin YANG
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Publication number: 20190144942Abstract: The present invention provides tools and methods for the systematic analysis of genetic interactions in immune cells. The present invention provides tools and methods for modulating immune cell phenotypes and compositions, combinatorial probing of cellular circuits, for dissecting cellular circuitry, for delineating molecular pathways, and/or for identifying relevant targets for therapeutics development.Type: ApplicationFiled: February 22, 2017Publication date: May 16, 2019Applicants: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE GENERAL HOSPITAL CORPORATIONInventors: Alexander K. SHALEK, Kellie E. KOLB, Michael B. COLE, Nir YOSEF, Enrique Martin GAYO, Zhengyu OUYANG, Xu YU
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Patent number: 10249504Abstract: In some embodiments, a method includes wet-etching a first film layer of a plurality of film layers stacked on a semiconductor substrate, the wet-etching of the first film layer performed using a first chemical, where the first film layer is an outermost film layer stacked on the semiconductor substrate. The method further includes wet-etching a second film layer of the plurality of film layers using a second chemical. The method also includes using a mechanical grinding wheel to grind the semiconductor substrate to reduce a thickness of the semiconductor substrate.Type: GrantFiled: January 8, 2018Date of Patent: April 2, 2019Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Jian Jun Kong, She Yu Tang, Tian Yi Zhang, Qin Xu Yu, Sheng Pin Yang
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Publication number: 20190067017Abstract: In some embodiments, a method includes wet-etching a first film layer of a plurality of film layers stacked on a semiconductor substrate, the wet-etching of the first film layer performed using a first chemical, where the first film layer is an outermost film layer stacked on the semiconductor substrate. The method further includes wet-etching a second film layer of the plurality of film layers using a second chemical. The method also includes using a mechanical grinding wheel to grind the semiconductor substrate to reduce a thickness of the semiconductor substrate.Type: ApplicationFiled: January 8, 2018Publication date: February 28, 2019Inventors: Jian Jun Kong, She Yu Tang, Tian Yi Zhang, Qin Xu Yu, Sheng Pin Yang
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Patent number: 10192732Abstract: A chemical solution cleaning process for removing backside contamination prior to metallization involves selective chemistries of a mixture containing NH4OH and H2O2 that may be diluted to specific concentrations depending upon the topside metal and passivation of a semiconductor wafer, which is applied after removing a topside protection material to protect the topside circuitry.Type: GrantFiled: November 4, 2016Date of Patent: January 29, 2019Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Qin Xu Yu, Tian Yi Zhang, Jian Jun Kong
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Publication number: 20180005818Abstract: A chemical solution cleaning process for removing backside contamination prior to metallization involves selective chemistries of a mixture containing NH4OH and H2O2 that may be diluted to specific concentrations depending upon the topside metal and passivation of a semiconductor wafer, which is applied after removing a topside protection material to protect the topside circuitry.Type: ApplicationFiled: November 4, 2016Publication date: January 4, 2018Inventors: Qin Xu YU, Tian Yi ZHANG, Jian Jun KONG
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Patent number: D904386Type: GrantFiled: March 26, 2019Date of Patent: December 8, 2020Assignee: Dongguan Weltron Intelligence Technology Co., Ltd.Inventor: Xu Yu Luo