Patents by Inventor Qian Cui
Qian Cui 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: 20240124367Abstract: The invention discloses a high impermeability and low thermal conductivity inorganic lightweight foam concrete and its preparation method, including the following mass fraction of raw materials: 1260˜1540 parts of ordinary silicate cement, 20˜60 parts of nano-silica, 460˜740 parts of fly ash, 360˜440 parts of aggregate, 9˜11 parts of redispersible latex powder, 7.2˜8.8 parts of polypropylene fiber, 27˜33 parts of quick-setting agent, 500 parts of fluorine-free foam, 900˜1100 parts of water. 33 parts, 500 parts of fluorine-free foam, 900˜1100 parts of water. The high impermeability and low thermal conductivity inorganic lightweight foam concrete prepared by the present invention has a simple formulation, good workability, light weight and low thermal conductivity, and is suitable for the construction of thermal insulation system for building exterior walls.Type: ApplicationFiled: December 6, 2023Publication date: April 18, 2024Inventors: Hailin JIA, Qian ZOU, Yuzhong YANG, Yanhe LI, Jianwei LI, Bo CUI, Rongkun PAN
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Publication number: 20240056480Abstract: Mechanisms are provided to detect content generated from phishing attacks. The mechanisms process an electronic communication, received from a data network, to produce a structure token. The structure token represents a content structure of the electronic communication. The structure token is processed by a machine learning model, which is trained to identify content that is generated in response to one or more phishing attacks. The machine learning model produces a classification output that indicates whether the electronic communication includes content that was generated in response to the one or more phishing attacks.Type: ApplicationFiled: October 27, 2023Publication date: February 15, 2024Inventors: IOSIF ONUT, Qian Cui, Guy-Vincent Jourdan
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Patent number: 11818170Abstract: Mechanisms are provided to detect phishing exfiltration communications. The mechanisms receive an input electronic communication from a data network and process the input electronic communication to extract a structure token that represents the content structure of the input electronic communication. The structure token is input to a machine learning model that is trained to identify phishing exfiltration communication grammars, and relationships between phishing exfiltration communication grammars, in structure tokens. The machine learning model processes the structure token to generate a vector output indicating computed values for processing by classification logic. The classification logic processes the vector output from the machine learning model to classify the input electronic communication as either a phishing exfiltration communication or a non-phishing exfiltration communication, and outputs a corresponding classification output.Type: GrantFiled: March 14, 2022Date of Patent: November 14, 2023Assignee: CrowdStrike, Inc.Inventors: Iosif Onut, Qian Cui, Guy-Vincent Jourdan
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Patent number: 11803095Abstract: A method for implementing folding M×N wavelength selective switch is provided. A one-dimensional single-mode fiber optic collimator array, a short-focus cylindrical mirror, a first long-focus cylindrical mirror, a retroreflector, a transmission phase diffraction grating, a second long-focus cylindrical mirror, a liquid crystal spatial light modulator, and a liquid crystal graphic loading control system are provided along beam transmission direction. The same set of optical elements is used for incident light and outgoing light by ingenious folding structure. The input port and output port of optical signal are consistent in spatial arrangement, thereby reducing space and improving port utilization. Based on composite liquid crystal chips, a working area of the liquid crystal spatial light modulator is doubled, and a quantity of accommodating ports is greatly increased. A quantity of M×N ports of the WSS can be increased greatly by the above structure and design.Type: GrantFiled: September 2, 2022Date of Patent: October 31, 2023Assignee: MINZU UNIVERSITY OF CHINAInventors: Genxiang Chen, Yunshu Gao, Nan Wang, Bing Yu, Qian Cui, Shengjuan Peng
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Publication number: 20230271942Abstract: Provided are a compound of formula (I) or a tautomer, a mesomer, a raceme, an enantiomer, a diastereoisomer, or a pharmaceutically acceptable salt thereof, and the use thereof in the preparation of drugs for diseases mediated by CDK9.Type: ApplicationFiled: August 6, 2021Publication date: August 31, 2023Applicant: PHARMABLOCK SCIENCES (NANJING), INC.Inventors: Zuozhong PENG, Jilin JIA, Jiaqi HU, Qian CUI, Yizhou WU, Yunfei YI, Qiuhong CHEN, Jie WANG
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Publication number: 20230185154Abstract: A method for implementing folding M×N wavelength selective switch is provided. A one-dimensional single-mode fiber optic collimator array, a short-focus cylindrical mirror, a first long-focus cylindrical mirror, a retroreflector, a transmission phase diffraction grating, a second long-focus cylindrical mirror, a liquid crystal spatial light modulator, and a liquid crystal graphic loading control system are provided along beam transmission direction. The same set of optical elements is used for incident light and outgoing light by ingenious folding structure. The input port and output port of optical signal are consistent in spatial arrangement, thereby reducing space and improving port utilization. Based on composite liquid crystal chips, a working area of the liquid crystal spatial light modulator is doubled, and a quantity of accommodating ports is greatly increased. A quantity of M×N ports of the WSS can be increased greatly by the above structure and design.Type: ApplicationFiled: September 2, 2022Publication date: June 15, 2023Inventors: Genxiang CHEN, Yunshu GAO, Nan WANG, Bing YU, Qian CUI, Shengjuan PENG
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Publication number: 20220201037Abstract: Mechanisms are provided to detect phishing exfiltration communications. The mechanisms receive an input electronic communication from a data network and process the input electronic communication to extract a structure token that represents the content structure of the input electronic communication. The structure token is input to a machine learning model that is trained to identify phishing exfiltration communication grammars, and relationships between phishing exfiltration communication grammars, in structure tokens. The machine learning model processes the structure token to generate a vector output indicating computed values for processing by classification logic. The classification logic processes the vector output from the machine learning model to classify the input electronic communication as either a phishing exfiltration communication or a non-phishing exfiltration communication, and outputs a corresponding classification output.Type: ApplicationFiled: March 14, 2022Publication date: June 23, 2022Inventors: IOSIF ONUT, Qian Cui, Guy-Vincent Jourdan
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Patent number: 11303674Abstract: Mechanisms are provided to detect phishing exfiltration communications. The mechanisms receive an input electronic communication from a data network and process the input electronic communication to extract a structure token that represents the content structure of the input electronic communication. The structure token is input to a machine learning model that is trained to identify phishing exfiltration communication grammars, and relationships between phishing exfiltration communication grammars, in structure tokens. The machine learning model processes the structure token to generate a vector output indicating computed values for processing by classification logic. The classification logic processes the vector output from the machine learning model to classify the input electronic communication as either a phishing exfiltration communication or a non-phishing exfiltration communication, and outputs a corresponding classification output.Type: GrantFiled: May 14, 2019Date of Patent: April 12, 2022Assignee: International Business Machines CorporationInventors: Iosif Onut, Qian Cui, Guy-Vincent Jourdan
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Patent number: 11277443Abstract: Embodiments provide a computer implemented method for detecting a phishing internet link, wherein an internet link is a Uniform Resource Locator (URL) or a domain name, the method including: receiving the internet link; replacing one or more visually confusing characters with one or more original characters, wherein the one or more visually confusing characters are similar to the one or more original characters; removing a top-level domain from the internet link; removing a common subdomain from the internet link; splitting the remaining internet link into a list of words; converting the list of words into a list of word vectors; calculating an average word vector of the list of word vectors; and providing a phishing score for the average vector, indicating a probability of the internet link being a phishing internet link.Type: GrantFiled: October 22, 2019Date of Patent: March 15, 2022Assignee: International Business Machines CorporationInventors: Iosif Onut, Qian Cui, Guy-Vincent Jourdan
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Publication number: 20210120035Abstract: Embodiments provide a computer implemented method for detecting a phishing internet link, wherein an internet link is a Uniform Resource Locator (URL) or a domain name, the method including: receiving the internet link; replacing one or more visually confusing characters with one or more original characters, wherein the one or more visually confusing characters are similar to the one or more original characters; removing a top-level domain from the internet link; removing a common subdomain from the internet link; splitting the remaining internet link into a list of words; converting the list of words into a list of word vectors; calculating an average word vector of the list of word vectors; and providing a phishing score for the average vector, indicating a probability of the internet link being a phishing internet link.Type: ApplicationFiled: October 22, 2019Publication date: April 22, 2021Inventors: Iosif Onut, Qian Cui, Guy-Vincent Jourdan
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Patent number: 10848505Abstract: A cyberattack behavior detection method and related apparatus are provided. The method includes receiving user upload information in a multilayer architecture, and detecting whether a cyberattack is included in the upload information. The upload information is only transmitted to a business logic layer for processing the upload information in response to the cyberattack not being detected.Type: GrantFiled: July 3, 2018Date of Patent: November 24, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yan Jun He, Fu Cheng Long, Li Qian Cui
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Publication number: 20200366712Abstract: Mechanisms are provided to detect phishing exfiltration communications. The mechanisms receive an input electronic communication from a data network and process the input electronic communication to extract a structure token that represents the content structure of the input electronic communication. The structure token is input to a machine learning model that is trained to identify phishing exfiltration communication grammars, and relationships between phishing exfiltration communication grammars, in structure tokens. The machine learning model processes the structure token to generate a vector output indicating computed values for processing by classification logic. The classification logic processes the vector output from the machine learning model to classify the input electronic communication as either a phishing exfiltration communication or a non-phishing exfiltration communication, and outputs a corresponding classification output.Type: ApplicationFiled: May 14, 2019Publication date: November 19, 2020Inventors: Iosif Onut, Qian Cui, Guy-Vincent Jourdan
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Patent number: 10826935Abstract: An example operation may include one or more of identifying a page of a website for phishing testing, attempting each of a Hypertext Transfer Protocol (HTTP) GET request and a HTTP Secure (HTTPS) GET request via the identified page of the website, attempting each of a HTTP POST request and a HTTPS POST request via the identified page of the website, determining if the website is a phishing website based on server responses to the attempted HTTP and HTTPS GET requests and the attempted HTTP and HTTPS POST requests received from the website, and in response to determining the website is a phishing website, outputting an indication of the determination for display on a display device.Type: GrantFiled: April 24, 2018Date of Patent: November 3, 2020Assignee: International Business Machines CorporationInventors: Iosif Onut, Aviv Ron, Avishay Bartik, Russell Couturier, Gregor von Bochmann, Guy-Vincent Jourdan, Qian Cui
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Publication number: 20190327267Abstract: An example operation may include one or more of identifying a page of a website for phishing testing, attempting each of a Hypertext Transfer Protocol (HTTP) GET request and a HTTP Secure (HTTPS) GET request via the identified page of the website, attempting each of a HTTP POST request and a HTTPS POST request via the identified page of the website, determining if the website is a phishing website based on server responses to the attempted HTTP and HTTPS GET requests and the attempted HTTP and HTTPS POST requests received from the website, and in response to determining the website is a phishing website, outputting an indication of the determination for display on a display device.Type: ApplicationFiled: April 24, 2018Publication date: October 24, 2019Inventors: Iosif Onut, Aviv Ron, Avishay Bartik, Russell Couturier, Gregor von Bochmann, Guy-Vincent Jourdan, Qian Cui
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Publication number: 20180332057Abstract: A cyberattack behavior detection method and related apparatus are provided. The method includes receiving user upload information in a multilayer architecture, and detecting whether a cyberattack is included in the upload information. The upload information is only transmitted to a business logic layer for processing the upload information in response to the cyberattack not being detected.Type: ApplicationFiled: July 3, 2018Publication date: November 15, 2018Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yan Jun HE, Fu Cheng LONG, Li Qian CUI
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Patent number: 8815974Abstract: [Problems] To provide a liquid dental adhesive composition which contains a phosphoric acid-type compound having a hydrogenphosphoric diester group as an acidic group-containing polymerizable monomer and, further, contains polyvalent metal ions, effectively preventing not only the gelation but also the formation of precipitates (cloudiness) during the storage.Type: GrantFiled: December 2, 2010Date of Patent: August 26, 2014Assignee: Tokuyama Dental CorporationInventors: Koji Matsushige, Qian Cui, Ayumi Dodomi
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Patent number: 8539411Abstract: An apparatus and method to characterize a new process using an improved delay calculation. Multiple derating factors are used for different STA sign off corners that have a base corner with two pairs of off-corners. The approach of the present invention does not add any extra work in cell library characterization, while in the mean it increases the accuracy of the delay calculation and the library generation at corners other than standard corners.Type: GrantFiled: February 26, 2008Date of Patent: September 17, 2013Assignee: LSI CorporationInventors: Qian Cui, Sandeep Bhutani
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Patent number: 8357731Abstract: A one-package type tooth surface coating material that is capable of forming, on the surface of a tooth, a cured film having not only a very high strength of adhesion to the tooth surface but also excellent properties such as long-term adhesion, long-term durability, dentinal tubule occlusion and aesthetic appearance, and that has excellent storage stability and can be stored in the form of one package. The one-package type tooth surface coating material includes (A) a polymerizable monomer component containing not less than 5% by mass of an acidic group-containing polymerizable monomer; (B) polyvalent metal ions; (C) a volatile water-soluble organic solvent; (D) water; and (E) an effective amount of a photopolymerization initiator; the amount of the polyvalent metal ions (B) and the amount of the volatile water-soluble organic solvent (C) satisfying a specific relationship.Type: GrantFiled: October 8, 2008Date of Patent: January 22, 2013Assignee: Tokuyama Dental CorporationInventors: Koji Matsushige, Qian Cui, Mikio Kimura
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Publication number: 20120238658Abstract: [Problems] To provide a liquid dental adhesive composition which contains a phosphoric acid-type compound having a hydrogenphosphoric diester group as an acidic group-containing polymerizable monomer and, further, contains polyvalent metal ions, effectively preventing not only the gelation but also the formation of precipitates (cloudiness) during the storage.Type: ApplicationFiled: December 2, 2010Publication date: September 20, 2012Applicant: TOKUYAMA DENTAL CORPORATIONInventors: Koji Matsushige, Qian Cui, Ayumi Dodomi
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Publication number: 20100216907Abstract: [Problems] To provide a one-package type tooth surface coating material that is capable of forming, on the surface of a tooth, a cured film having not only a very high strength of adhesion to the tooth surface but also excellent properties such as long-term adhesion, long-term durability, dentinal tubule occlusion and aesthetic appearance, and that has excellent storage stability and can be stored in the form of one package. [Means for Solution] A one-package type tooth surface coating material comprising (A) a polymerizable monomer component containing not less than 5% by mass of an acidic group-containing polymerizable monomer; (B) polyvalent metal ions; (C) a volatile water-soluble organic solvent; (D) water; and (E) an effective amount of a photopolymerization initiator; the amount of the polyvalent metal ions (B) and the amount of the volatile water-soluble organic solvent (C) satisfying a specific relationship.Type: ApplicationFiled: October 8, 2008Publication date: August 26, 2010Applicant: Tokuyama Dental CorporationInventors: Koji Matsushige, Qian Cui, Mikio Kimura