Patents by Inventor Chi Vu
Chi Vu 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: 20230359943Abstract: A system makes predictions using a machine learning model combined with a knowledge model. The system provides input data to a knowledge model and a machine learning based model. The machine learning based model is trained to make predictions based on input data. The system provides the outputs of the machine learning based model and the knowledge model to an ensemble model configured to combine results of the knowledge model and the machine learning based model. The system can be used for several applications. For example, the system may classify an input text based on a hierarchy of categories. The system may perform fault detection in time series data by identifying an anomaly data point and predicting whether the anomaly data point is a fault.Type: ApplicationFiled: March 31, 2023Publication date: November 9, 2023Inventors: Christopher Nguyen, Nhan Lam Chi Vu, Taejin Chun, The Vinh Luong, Timothy Michael Gerard Rozario, Hong An Phan, Anh Hai Ha, Roshan Devan Nanu, Tri Cao Le
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Publication number: 20230359942Abstract: A system makes predictions using a machine learning model combined with a knowledge model. The system provides input data to a knowledge model and a machine learning based model. The machine learning based model is trained to make predictions based on input data. The system provides the outputs of the machine learning based model and the knowledge model to an ensemble model configured to combine results of the knowledge model and the machine learning based model. The system can be used for several applications. For example, the system may classify an input text based on a hierarchy of categories. The system may perform fault detection in time series data by identifying an anomaly data point and predicting whether the anomaly data point is a fault.Type: ApplicationFiled: March 31, 2023Publication date: November 9, 2023Inventors: Christopher Nguyen, Nhan Lam Chi Vu, Taejin Chun, The Vinh Luong, Timothy Michael Gerard Rozario, Hong An Phan, Anh Hai Ha, Roshan Devan Nanu, Tri Cao Le
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Publication number: 20230316105Abstract: A system makes predictions using a machine learning model combined with a knowledge model. The system provides input data to a knowledge model and a machine learning based model. The machine learning based model is trained to make predictions based on input data. The system provides the outputs of the machine learning based model and the knowledge model to an ensemble model configured to combine results of the knowledge model and the machine learning based model. The system can be used for several applications. For example, the system may classify an input text based on a hierarchy of categories. The system may perform fault detection in time series data by identifying an anomaly data point and predicting whether the anomaly data point is a fault.Type: ApplicationFiled: March 31, 2023Publication date: October 5, 2023Inventors: Christopher Nguyen, Nhan Lam Chi Vu, Taejin Chun, The Vinh Luong, Timothy Michael Gerard Rozario, Hong An Phan, Anh Hai Ha, Roshan Devan Nanu, Tri Cao Le
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Publication number: 20230283622Abstract: An anomaly detection method for detecting an anomaly in an in-vehicle network of an in-vehicle network system including a plurality of electronic control units that transmit and receive messages via the network includes: generating image data of a reception interval between a plurality of messages included in a message sequence in a predetermined period out of a message sequence received from the in-vehicle network, or image data of a transition of a sensor value of the plurality of messages; classifying the image data using a trained CNN according to whether an attack message has been inserted in the predetermined period; and when the attack message has been inserted in the predetermined period, outputting a detection result indicating that an insertion attack which is an insertion of the attack message has been made in the predetermined period.Type: ApplicationFiled: May 15, 2023Publication date: September 7, 2023Applicant: Panasonic Intellectual Property Corporation of AmericaInventors: Nhan Lam Chi VU, Taejin CHUN, Hai-Anh TRINH, Timothy Michael Gerard ROZARIO, Khang An PHAM, Bao Quoc NGUYEN, Thang Phuc TRAN, Takashi USHIO, Hajime TASAKI, Tomoyuki HAGA, Takamitsu SASAKI, An Hoang Bao MAI, Zooey NGUYEN, Christopher NGUYEN
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Patent number: 8802715Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: GrantFiled: December 27, 2013Date of Patent: August 12, 2014Assignee: AstraZeneca ABInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Publication number: 20140121155Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: ApplicationFiled: December 27, 2013Publication date: May 1, 2014Applicant: Bristol-Myers Squibb CompanyInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Publication number: 20130012723Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: ApplicationFiled: August 31, 2012Publication date: January 10, 2013Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, JR., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann
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Publication number: 20120330341Abstract: Embolic implants, methods of manufacture and delivery are disclosed. The subject implants are especially suitable for use is stent-caged aneurysm treatment.Type: ApplicationFiled: June 22, 2011Publication date: December 27, 2012Inventors: Frank P. Becking, Siddharth Loganathan, Chi Vu, Karl S. Halden, Arturo S. Rosqueta
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Publication number: 20120283181Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: ApplicationFiled: July 11, 2012Publication date: November 8, 2012Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Patent number: 8278462Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: GrantFiled: February 25, 2010Date of Patent: October 2, 2012Assignee: Bristol-Myers Squibb CompanyInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, Jr., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann
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Patent number: 8236847Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: GrantFiled: April 6, 2011Date of Patent: August 7, 2012Assignee: Bristol-Myers Squibb CompanyInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Publication number: 20110257085Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: ApplicationFiled: April 6, 2011Publication date: October 20, 2011Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Patent number: 7943656Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: GrantFiled: April 18, 2008Date of Patent: May 17, 2011Assignee: Bristol-Myers Squibb CompanyInventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Publication number: 20100274025Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: ApplicationFiled: February 25, 2010Publication date: October 28, 2010Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, JR., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann
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Patent number: 7705033Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: GrantFiled: July 28, 2008Date of Patent: April 27, 2010Assignee: Bristol-Myers Squibb CompanyInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, Jr., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann
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Publication number: 20090319023Abstract: The subjected devices include a stent, a graft and a means for attaching the graft to the stent. One or more members are received in a permanent or temporary receptacle within the stent attach the graft to the stent. In one variation, an interference fit is employed; in another, the graft is bonded to a stent-captured member(s).Type: ApplicationFiled: March 3, 2009Publication date: December 24, 2009Inventors: Daniel K. Hildebrand, Nicholas C. deBeer, Maria G. Aboytes, Arturo S. Rosqueta, Chi Vu, Siddharth Loganathan, Frank P. Becking
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Publication number: 20090287294Abstract: Embolic implants, delivery systems and methods of manufacture and delivery are disclosed. The devices can be used for aneurysm treatment and/or parent vessel occlusion. Implant designs offer low profile compressibility for delivery to neurovasculature, while maintaining other necessary features such as density for occlusion purposes and desirable radial strength characteristics.Type: ApplicationFiled: April 21, 2009Publication date: November 19, 2009Inventors: Arturo S. Rosqueta, Frank P. Becking, Maria G. Aboytes, Siddharth Loganathan, Chi Vu, Sepehr Fariabi
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Publication number: 20090054303Abstract: Physical crystal structures of a compound of the formula I: are provided including the free base monohydrate thereof (form H-1) and the hydrochloric acid salt thereof, including hydrochloric acid salt containing 0.75 equivalent of H2O (form H0.75-3) and hydrochloric acid salt containing 2 equivalents of H2O (form H2-1), and hydrochloric acid salt Pattern P-5, preferably in substantially pure form, and other forms as described herein, pharmaceutical compositions containing structures of compound I or IA, processes for preparing same, intermediates used in preparing same, and methods of treating diseases such as diabetes using such structures.Type: ApplicationFiled: April 18, 2008Publication date: February 26, 2009Inventors: Jack Z. Gougoutas, Mary F. Malley, John D. DiMarco, Xiaotian S. Yin, Chenkou Wei, Jurong Yu, Truc Chi Vu, Gregory Scott Jones, Scott A. Savage
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Publication number: 20090018311Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: ApplicationFiled: July 28, 2008Publication date: January 15, 2009Applicant: BRISTOL-MYERS SQUIBB COMPANYInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, JR., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann
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Patent number: 7420079Abstract: Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided.Type: GrantFiled: November 18, 2003Date of Patent: September 2, 2008Assignee: Bristol-Myers Squibb CompanyInventors: Truc Chi Vu, David B. Brzozowski, Rita Fox, Jollie Duaine Godfrey, Jr., Ronald L. Hanson, Sergei V. Kolotuchin, John A. Mazzullo, Ramesh N. Patel, Jianji Wang, Kwok Wong, Jurong Yu, Jason J. Zhu, David R. Magnin, David J. Augeri, Lawrence G. Hamann