Patents by Inventor Feng Cao
Feng Cao 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: 10590240Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 5 to 30 wt. % of a poly(arylene ether-sulfone); and 50 to 95 wt. % of a polycarbonate component comprising a poly(carbonate-siloxane) and optionally a polycarbonate homopolymer; wherein a sample of the composition has a notched Izod impact value of greater than or equal to 30 kJ/m2; a tensile yield strength retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference; and an elongation at break retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference.Type: GrantFiled: June 24, 2016Date of Patent: March 17, 2020Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Hao Zhou, Mark Adrianus Johannes van der Mee, Roland Sebastian Assink, Robert Dirk van de Grampel, Remco Wirtz, Feng Cao
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Patent number: 10565783Abstract: One example includes a federated system manager. Asset adapters receive situational awareness data from a respective plurality of mission assets and convert the situational awareness data into a central data format. Mission constraint adapters receive mission constraint data associated with real-time mission constraints from a respective plurality of mission constraint databases and convert the mission constraint data into the central data format. A mission control adapter receives control data from a mission control station to convert mission control data into the central data format and to provide mission status data to the at least one mission control station for real-time control of the mission. A data model repository maintains a universal data model tracking real-time interactive states of the plurality of mission assets, the real-time mission constraints, and the mission control data. The data model repository also generates the mission status data in real-time based on the universal data model.Type: GrantFiled: January 11, 2016Date of Patent: February 18, 2020Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Louis Oddo, Devang R. Parekh, Henry H. Fung, Feng Cao, Michel M. Azar, Benjamin Montgomery, Wayne Kim, Naorus F. Abdulghani
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Publication number: 20200018323Abstract: A blade, an impeller and a fan are provided. A trailing edge (12) of the blade (1) is provided with at least one concave arc segment (15). At least one end point of the at least one concave arc segment (15) is located between a radial outer edge (13) of the blade (1) and a radial inner edge (14) of the blade (1). The blade (1) is provided with at least one ridge structure protruding from a pressure surface (18) of the blade (1) toward a suction surface (17) of the blade (1). The blade is provided with at least one concave arc segment at a trailing edge thereof on the basis of a bionics principle, and is further provided with a ridge structure, thus improving an airflow pattern at the trailing edge of the blade by means of changing a shape of the blade, and reducing noise accordingly.Type: ApplicationFiled: September 28, 2017Publication date: January 16, 2020Inventors: Feng Cao, Jianhuang Zou, Zhongjie Liu, Binhua Long, Hao Liu
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Patent number: 10533777Abstract: Systems and methods disclosed herein are directed towards the fabrication of a solar absorber comprising an IR reflector layer deposited on a substrate; a first cermet layer deposited in contact with the IR reflector layer; a second cermet layer deposited in contact with the first cermet layer; a first anti-reflection coating layer deposited in contact with the second cermet layer; a second anti-reflection coating layer deposited in contact with the first anti-reflection coating layer. A sputtering process may be used to deposit some or all of the layers, and the YSZ layers in each cermet layer may be deposited with a tuned partial oxygen pressure in order to form a layer that is oxygen-deficient.Type: GrantFiled: June 17, 2016Date of Patent: January 14, 2020Assignees: UNIVERSITY OF HOUSTON SYSTEM, MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Zhifeng Ren, Feng Cao, Daniel Kraemer, Gang Chen
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Patent number: 10462262Abstract: A middleware abstraction layer (MAL) that can include a plurality of middleware application programming interfaces (APIs). Each of the plurality of middleware APIs can be configured to implement a common programming paradigm for a plurality of different service platforms. The MAL can also include a master application programming interface (API). The master API can be configured to provide a plurality of resources for a mission specific application. Each of the plurality of resources is mapped in a registry to an API call to each of the plurality of middleware APIs. The MAL can further include a control engine configured to load an adapter for a selected a middleware API of the plurality of middleware APIs to service a resource request from the mission specific application. The selection can include examining a configuration file to determine an appropriate middleware API to handle the resource request.Type: GrantFiled: January 6, 2016Date of Patent: October 29, 2019Assignee: Northrop Grumman Systems CorporationInventors: Devang R. Parekh, Paul Schaefer, Feng Cao, Jason Chinaka, Benjamin Montgomery, Long Cao, Kathleen Barrera, Henry H. Fung, Louis Oddo
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Patent number: 10448002Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.Type: GrantFiled: February 27, 2018Date of Patent: October 15, 2019Assignee: International Business Machines CorporationInventors: Feng Cao, Jianbin Tang, Yini Wang, Ziyuan Wang
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Publication number: 20190310652Abstract: A method of mobile automation apparatus localization in a navigation controller includes: controlling a depth sensor to capture a plurality of depth measurements corresponding to an area containing a navigational structure; selecting a primary subset of the depth measurements; selecting, from the primary subset, a corner candidate subset of the depth measurements; generating, from the corner candidate subset, a corner edge corresponding to the navigational structure; selecting an aisle subset of the depth measurements from the primary subset, according to the corner edge; selecting, from the aisle subset, a local minimum depth measurement for each of a plurality of sampling planes extending from the depth sensor; generating a shelf plane from the local minimum depth measurements; and updating a localization of the mobile automation apparatus based on the corner edge and the shelf plane.Type: ApplicationFiled: April 5, 2018Publication date: October 10, 2019Inventors: Feng Cao, Harsoveet Singh, Richard Jeffrey Rzeszutek, Jingxing Qian, Jonathan Kelly
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Patent number: 10339158Abstract: A method for generating a mapping rule for converting relational data into RDF format data includes obtaining a first mapping rule for converting relational data in a first relational database into RDF format data, wherein a URI pattern of the first mapping rule expresses features of the relational data in the first relational database; parsing a generated rule for the URI pattern of the first mapping rule; determining that a second relational model of the second relational database and a first relational model of the first relational database conform to pattern matching; and generating a second mapping rule for converting the relational data of the second relational database into RDF format data, based on a mapping relationship between the generated rule and the pattern matching of the first relational model and the second relational model.Type: GrantFiled: June 23, 2015Date of Patent: July 2, 2019Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Peng Cai, Feng Cao, Yuan Ni, Hui Jia Zhu
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Patent number: 10331701Abstract: A method for generating a mapping rule for converting relational data into RDF format data includes obtaining a first mapping rule for converting relational data in a first relational database into RDF format data, wherein a URI pattern of the first mapping rule expresses features of the relational data in the first relational database; parsing a generated rule for the URI pattern of the first mapping rule; determining that a second relational model of the second relational database and a first relational model of the first relational database conform to pattern matching; and generating a second mapping rule for converting the relational data of the second relational database into RDF format data, based on a mapping relationship between the generated rule and the pattern matching of the first relational model and the second relational model.Type: GrantFiled: May 26, 2015Date of Patent: June 25, 2019Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Peng Cai, Feng Cao, Yuan Ni, Hui Jia Zhu
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Patent number: 10296862Abstract: A method includes processing one or more mission plan inputs to generate a mission definition file (MDF) that includes mission data that describes one or more plans for one or more manned or unmanned vehicles. The method includes evaluating planned tasks against defined scoring criteria specific to each task type and specific to each task to generate individual task achievement quality scores for each of the planned mission tasks. The method includes processing the MDF, the individual task quality scores, and route costs to generate a mission plan to enable evaluation and comparison of one or more mission plans. The method includes generating graphical output data from the output quality scores where the graphical output data can be configured as a mission plan evaluation chart.Type: GrantFiled: May 12, 2016Date of Patent: May 21, 2019Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Louis Oddo, Devang R. Parekh, William Parsons, Henry H. Fung, Feng Cao, Miteshkumar K. Patel
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Patent number: 10261652Abstract: A system includes an analytics collector that receives world state data to provide status relating to a plurality of mission analytics of an unmanned vehicle or an unmanned vehicle mission planner. An asset filter filters the status from the analytics collector with respect to mission analytics of a subset of selected assets. An analytic aggregator collects the filtered status from the asset filter and generates a visual analytics file based on one or more selected analytics for the subset of selected assets. A rendering pipeline processes the visual analytics file from the analytic aggregator and generates a formatted output file describing a visualization of the plurality of mission analytics from the visual analytics file.Type: GrantFiled: July 7, 2016Date of Patent: April 16, 2019Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Miteshkumar K. Patel, Louis Oddo, William Parsons, Feng Cao, Henry H. Fung, Devang R. Parekh
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Patent number: 10176165Abstract: Disambiguation in mention detection. The method includes: determining at least one location in a text at which a target surface form in the text appears; obtaining an overall word-bag context of the target surface form in the text, the word-bag context at each of the at least one location including words within a predetermined neighborhood of the location; obtaining an overall resource context of the target surface form in the text, the resource context at each of the at least one location including resources corresponding to a further surface form within a predetermined neighborhood of the location; and determining a similarity between the target surface form and a candidate resource for the target surface form based on the overall word-bag context and the overall resource context. A system for disambiguation in mention detection is also provided.Type: GrantFiled: October 29, 2015Date of Patent: January 8, 2019Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Feng Cao, Yuan Ni, Noam Slonim, Qiongkai Xu, Hui Jia Zhu
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Publication number: 20180366226Abstract: A computer implemented method for processing a plurality of medical indication conditions on a computer that includes a processor communicatively coupled to a memory includes obtaining a plurality of predetermined indication conditions which relate to a plurality of parameters, and forming a plurality of conditional segments based on respective values of the plurality of parameters defined in the plurality of predetermined indication conditions. Each conditional segment of the plurality of conditional segments corresponds to a combination of different value ranges of respective parameters of the plurality of parameters. The plurality of predetermined indication conditions includes a measurement item, a reference standard, a time period, a measurement condition, and a measurement manner.Type: ApplicationFiled: August 2, 2018Publication date: December 20, 2018Inventors: Feng Cao, Xiang Li, Jing Mei, Yuan Ni, Weijia Shen, Wen Sun
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Publication number: 20180253506Abstract: Embodiments of the disclosure provide a data write-in method and apparatus. The data write-in method includes: selecting a target replica server from a plurality of replica servers managed by a metadata server according to remaining capacity of the plurality of replica servers; selecting a write-in disk in the target replica server according to remaining capacity and load of disks managed by the target replica server; and storing write-in data into the write-in disk through the target replica server.Type: ApplicationFiled: May 3, 2018Publication date: September 6, 2018Inventors: Chengyu DONG, Jiaji ZHU, Haiyong ZHANG, Feng CAO, Yong WANG, Wenhui YAO, Junping WU, Yang WU, Yuanyuan DONG, Dongzheng WU, Jing LU
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Patent number: 10068668Abstract: Method and apparatus for processing medical data. The method for processing indication conditions includes obtaining a plurality of predetermined indication conditions which relate to a plurality of parameters and forming a plurality of conditional segments based on respective values of the plurality of parameters, which respectively correspond to a plurality of combinations of value ranges of the plurality of parameters. The method for processing patient data includes obtaining distribution information of the patient data in the plurality of conditional segments formed above and determining a matching relationship of patient data with at least one indication condition. The apparatuses correspond to the methods.Type: GrantFiled: February 21, 2014Date of Patent: September 4, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Feng Cao, Xiang Li, Jing Mei, Yuan Ni, Weijia Shen, Wen Sun
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Patent number: 10051307Abstract: According to the technical solution of an embodiment of the present invention, since content information is transmitted synchronously with the program scene, within the broadcast stream of data, media data, for example, advertisements, which may be of interest to the user, can be analyzed by selecting scenes at a granular level from the broadcast information. In one regard, the selected scene is being played currently, enhancing the relevance of the real-time analysis. In another regard, selecting a reduced granularity avoids statistical information overshadowing individual information. In this way, the accuracy of selecting media data with respect to a current user is improved.Type: GrantFiled: November 24, 2014Date of Patent: August 14, 2018Assignee: International Business Machines CorporationInventors: Feng Cao, Changrui Ren, Wei Sun, Chun hua Tian, Jing Min Xu, Jizheng Zhang
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Patent number: 10045010Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.Type: GrantFiled: January 12, 2017Date of Patent: August 7, 2018Assignee: International Business Machines CorporationInventors: Feng Cao, Jianbin Tang, Yini Wang, Ziyuan Wang
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Publication number: 20180215872Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 5 to 30 wt. % of a poly(arylene ether-sulfone); and 50 to 95 wt. % of a polycarbonate component comprising a poly(carbonate-siloxane) and optionally a polycarbonate homopolymer; wherein a sample of the composition has a notched Izod impact value of greater than or equal to 30 kJ/m2; a tensile yield strength retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference; and an elongation at break retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference.Type: ApplicationFiled: June 24, 2016Publication date: August 2, 2018Inventors: Hao Zhou, Mark Adrianus Johannes van der Mee, Roland Sebastian Assink, Robert Dirk van de Grampel, Remco Wirtz, Feng Cao
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Patent number: 10017641Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 10 to 45 wt. % of a poly(etherimide); 35 to 90 wt. % of a polycarbonate component comprising a polycarbonate homopolymer, a poly(carbonate-siloxane), or a combination thereof; 0.5 to 20 wt. % of a compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester), a phthalimidine copolycarbonate, or a combination thereof; up to 5 wt. % of an ultraviolet light stabilizer; and 0 to 20 wt. % of TiO2, wherein a sample of the composition has a 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component.Type: GrantFiled: January 12, 2015Date of Patent: July 10, 2018Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Paul Dean Sybert, Mark Adrianus Johannes Van Der Mee, Roland Sebastian Assink, Robert Dirk Van De Grampel, Aditya Narayanan, Feng Cao, Kapil Chandrakant Sheth, Hao Zhou, Xiaoyu Sun, Remco Wirtz
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Publication number: 20180192040Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.Type: ApplicationFiled: February 27, 2018Publication date: July 5, 2018Inventors: Feng Cao, Jianbin Tang, Yini Wang, Ziyuan Wang