Patents by Inventor Hung Nguyen
Hung Nguyen 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: 20240309994Abstract: A boss assembly may be configured for a pressure vessel having a liner defining a fluid storage chamber and a composite shell enclosing or encasing the liner. Such a boss assembly may include a dome reinforcement part made of fiber-reinforced composite material coupled to a boss part. The dome reinforcement part may be configured to be covered by the composite shell and configured to cover a dome portion of the liner. The boss part may be mechanically coupled to the dome reinforcement part during the dome reinforcement part fabrication.Type: ApplicationFiled: July 15, 2022Publication date: September 19, 2024Applicant: PLASTIC OMNIUM NEW ENERGIES FRANCEInventors: Bjorn CRIEL, Geert NOUWEN, Dries DEVISSCHER, Khanh-Hung NGUYEN
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Patent number: 12087549Abstract: A RF power generator has a RF power source configured to generate an output signal. A power splitter is configured to receive the output signal and generate a plurality of split signals. A demagnetizing circuit is configured to receive the plurality of split signals. The demagnetizing circuit is configured to include a plurality of inductances corresponding to the plurality of split signals. The plurality of inductances is configured to reduce the effects of mutual impedance of an ICP chamber in series with the plurality of inductances so that a ratio between a pair of the plurality of split signals varies substantially linearly as one of the pair of the plurality of split signals is varied.Type: GrantFiled: December 30, 2021Date of Patent: September 10, 2024Assignee: MKS Instruments, Inc.Inventors: Dinh-Vuong Le, Jaechul Jung, Hohyoung Lee, Jeongseok Jang, Ngoc-Hung Nguyen
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Patent number: 12076238Abstract: A heart valve prosthesis is provided having a self-expanding multi-level frame that supports a valve body comprising a skirt and plurality of coapting leaflets. The frame transitions between a contracted delivery configuration that enables percutaneous transluminal delivery, and an expanded deployed configuration having an asymmetric hourglass shape. The valve body skirt and leaflets are constructed so that the center of coaptation may be selected to reduce horizontal forces applied to the commissures of the valve, and to efficiently distribute and transmit forces along the leaflets and to the frame. Alternatively, the valve body may be used as a surgically implantable replacement valve prosthesis.Type: GrantFiled: June 19, 2022Date of Patent: September 3, 2024Assignee: Medtronic CV Luxembourg S.A.R.L.Inventors: Than Nguyen, Hung Nguyen, MyKim Nguyen, Stanley Komatsu, Robrecht Michiels
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Publication number: 20240288251Abstract: The invention refers to a pyrotechnic latch retraction mechanism that can be applied to various types of flying devices. The main structure of this mechanism includes piston-cylinder assembly, electric ignition assembly and guide assembly. The solution described in this invention not only makes the exploitation, use and preservation of equipment more convenient, reduces difficulties, prevents risks and saves costs, but also ensures safety and security, reliability during device operation.Type: ApplicationFiled: February 5, 2024Publication date: August 29, 2024Applicant: VIETTEL GROUPInventors: XUAN DOAN DANG, TIEN HOA NGUYEN, DOAN HUNG NGUYEN
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Publication number: 20240288087Abstract: The present invention provides a pyrotechnic valve that can be recovered for reuse, which includes a ignitation assembly that is mounted to a stop ring assembly and a body assembly. The body assembly contains a piston assembly that plays the role of moving to cut off the interior tubing passageways of the elbow block when the ignition assembly works. The technical solution described in this invention provides a reliable and stable pyrotechnic valve design, providing a valve recovery solution that helps reduce the cost of testing.Type: ApplicationFiled: February 5, 2024Publication date: August 29, 2024Applicant: VIETTEL GROUPInventor: DOAN HUNG NGUYEN
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Patent number: 12066277Abstract: The invention refers to a pyrotechnic latch retraction mechanism that can be applied to various types of flying devices. The main structure of this mechanism includes piston-cylinder assembly, electric ignition assembly and guide assembly. The solution described in this invention not only makes the exploitation, use and preservation of equipment more convenient, reduces difficulties, prevents risks and saves costs, but also ensures safety and security, reliability during device operation.Type: GrantFiled: February 5, 2024Date of Patent: August 20, 2024Assignee: VIETTEL GROUPInventors: Xuan Doan Dang, Tien Hoa Nguyen, Doan Hung Nguyen
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Publication number: 20240263738Abstract: A pressure vessel including an internal fluid storage chamber, and an outer composite structure enclosing or encasing the internal fluid storage chamber. The outer composite structure has a thickness containing both helical layers and hoop layers of reinforcing fibers, wherein at least 20% of a combined thickness of all of the helical layers are located within a 25% innermost thickness of the outer composite structure. The internal fluid storage chamber is defined by a liner including a generally cylindrical central portion having a first outer diameter at a first longitudinal end, and a first dome-shaped longitudinal end portion having a base portion and a first intermediate portion located between the generally cylindrical central portion and the base portion for connecting the first longitudinal end of the generally cylindrical central portion to the base portion of the first dome-shaped longitudinal end portion.Type: ApplicationFiled: September 7, 2022Publication date: August 8, 2024Applicant: Plastic Omnium New Energies FranceInventors: Bjorn CRIEL, Khanh-Hung NGUYEN, Geert NOUWEN, Dries DEVISSCHER
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Publication number: 20240263742Abstract: A pressure vessel including a liner defining an internal fluid storage chamber, a first dome reinforcement shell, a boss, and an outer composite structure enclosing or encasing the liner and the first dome reinforcement shell. The liner having a generally cylindrical central portion having a first outer diameter D1 at a first longitudinal end, a first dome-shaped longitudinal end having a base of a second outer diameter D2, the second outer diameter D2 being smaller than the first outer diameter D1, and a first intermediate portion located between the generally cylindrical central portion and the first dome-shaped longitudinal end and connecting the first longitudinal end of the generally cylindrical central portion to the base of the first dome-shaped longitudinal end.Type: ApplicationFiled: July 13, 2022Publication date: August 8, 2024Applicant: PLASTIC OMNIUM NEW ENERGIES FRANCEInventors: Bjorn CRIEL, Geert NOUWEN, Dries DEVISSCHER, Khanh-Hung NGUYEN
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Patent number: 11987238Abstract: A driving support apparatus according to the invention estimates the position of a moving body by controlling a position estimation unit when the tracking-target moving body leaves a first area or a second area to enter a blind spot area and detects the position of the moving body by controlling a position detection unit when the moving body leaves the blind spot area to enter the first area or the second area. In this manner, the trajectory of the tracking-target moving body is calculated so that the trajectory of the moving body detected in the first area or the second area and the trajectory of the moving body estimated in the blind spot area are continuous to each other and driving support is executed based on the calculated trajectory of the tracking-target moving body.Type: GrantFiled: December 9, 2022Date of Patent: May 21, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Quy Hung Nguyen Van, Shoichi Hayasaka
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Patent number: 11980671Abstract: Disclosed herein are compositions including prokaryotic ion channel polypeptides and methods of treating voltage gated ion channel-related condition such as heart arrhythmia, chronic atrial fibrillation, damage from myocardial infarction, damage from stroke, and chronic ischemia.Type: GrantFiled: July 26, 2018Date of Patent: May 14, 2024Assignee: Duke UniversityInventors: Nenad Bursac, Hung Nguyen, Robert Kirkton
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Publication number: 20240155707Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transfer rate. A method performed by a user equipment in a wireless communication system is provided. The method includes executing an application in the user equipment, identifying a user equipment route selection policy (URSP) rule mapped to the application, based on configuration information on the application, identifying a single-network slice selection assistance information (S-NSSAI) mapped to the application, based on the URSP rule mapped to the application, and transmitting a message requesting registration of the S-NSSAI mapped to the application to a core network via a base station. The S-NSSAI may correspond to a network slice selection assistance information (NSSAI) not allowed by the core network to be registered among NSSAIs configured for the user equipment.Type: ApplicationFiled: October 27, 2023Publication date: May 9, 2024Inventors: Duc Doan NGUYEN, Van Hung NGUYEN, Minh Duc HOANG, The Thoi NGUYEN, Van Thinh NGUYEN, Van Hau TRUONG
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Publication number: 20240108754Abstract: Provided herein are compositions and methods for treating cardiac conditions and other diseases. In particular, the disclosure provides compositions and methods for the delivery of sodium channels. The compositions are particularly suitable in gene therapy applications and for cardiac tissue patch implantations.Type: ApplicationFiled: October 14, 2020Publication date: April 4, 2024Applicant: Duke UniversityInventors: Nenad BURSAC, Hung NGUYEN, Tianyu WU
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Publication number: 20240070400Abstract: Method of analysis text message syntactically and by content, which entails: step 1; Split syntaxes (made available to subscribers by the network operator) into tokens to store in a Syntax Trie; step 2. Pre-process an incoming text from a subscriber; step 3. Split the text (pre-processed in Step 2) into tokens; step 4. Look up paths that include the tokens (obtained in Step 3) in the Syntax Trie (initialized in Step 1); step 5: Return the look-up result, which is the path in the Syntax Trie that best reflects the user intent.Type: ApplicationFiled: August 30, 2023Publication date: February 29, 2024Applicant: VIETTEL GROUPInventors: Van Chung Trinh, Duc Hai Nguyen, Dinh Hung Nguyen, Hai Son Bui, Duc Anh Nguyen, Thi Huyen Trang Nguyen, Thi Thuy Linh Le, Van Chinh Pham, Van Manh Phan
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Patent number: 11900064Abstract: A question and answer (Q&A) system is enhanced to support natural language queries into any document format regardless of where the underlying documents are stored. The Q&A system may be implemented “as-a-service,” e.g., a network-accessible information retrieval platform. Preferably, the techniques herein enable a user to quickly and reliably locate a document, page, chart, or data point that he or she is looking for across many different datasets. This provides for a unified view of all of the user's (or, more generally, an enterprise's) information assets (such as Adobe® PDFs, Microsoft® Word documents, Microsoft Excel spreadsheets, Microsoft PowerPoint presentations, Google Docs, scanned materials, etc.), and to be able to deeply search all of these sources for the right document, page, sheet, chart, or even answer to a question.Type: GrantFiled: November 22, 2021Date of Patent: February 13, 2024Assignee: Searchable AI CorpInventors: Aaron Sisto, Nick Martin, Brian Shin, Hung Nguyen
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Patent number: 11873130Abstract: A robotic labeling system includes a package locating system, a package identification system having a scanning device configured to scan an identification tag on the package to identify an orientation of the package in the labeling station, and a label application system including a label printer and a label applicator. The label printer prints at least one label for the package. The label applicator includes a multi-axis robot having an arm movable in three-dimensional space. The label applicator has a portrait end effector coupled to the arm configured to transport the label from the label printer to the package in a portrait orientation. The label applicator has a landscape end effector coupled to the arm configured to transport the label from the label printer to the package in a landscape orientation. The label applicator is operated based on the orientation of the package in the labeling station as determined by the scanning device.Type: GrantFiled: December 21, 2021Date of Patent: January 16, 2024Inventors: Du Wen, Edward T. Price, III, Hung Nguyen, Roberto Francisco-Yi Lu, Jiankun Zhou
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Patent number: 11867052Abstract: Methods and systems for controlling a drilling operation in a subterranean formation are disclosed. The method includes generating a simulated well log based, at least in part, on a subset of an MWD log from a horizontal well, wherein the subset of the MWD log is for measured depths between a starting measured depth and an ending measured depth. The method further includes monitoring and/or controlling a drilling operation based, at least in part, on the simulated well log.Type: GrantFiled: October 15, 2019Date of Patent: January 9, 2024Assignee: EOG Resources, Inc.Inventors: Kacey McCauley, Hung Nguyen, Madhukar Thumma, Tri Phan, Sandeep Bhakhri, Brian Tapp, Jay Ramineni
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Patent number: 11855420Abstract: Methods and apparatus can be used to turn an existing 240 VAC or 480 VAC/600 VAC outlet into two or more time-sharing, i.e., one operating at a time, outlets. An AC switch box with two time-sharing outlets can be made with either a mechanical switch for switching which load receives power, or automatically, by a microcomputer system, for example. In the automatic AC switch box, the non-favored outlet may be typically powered on unless a load is detected at the favored/default outlet, when power to the non-favored outlet is automatically disconnected until the load is reduced or eliminated.Type: GrantFiled: December 21, 2021Date of Patent: December 26, 2023Inventors: Vincent Hung Nguyen, Trang Lan Do
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Patent number: 11840168Abstract: An article of manufacture for providing a rolling truck bed tray with a folding end is disclosed. The article includes a main tray component with a width that fits within the bed of a pickup truck, a folding extension component coupled to the main tray component by one or more hinges, and a plurality of casters coupled to an underside of the main tray component and the underside of the folding extension component. The folding extension component has an open position in which the main tray component and folding extension component are oriented at a common height above the bed of the pickup truck and a closed position in which the folding extension component is oriented on top of the main tray component.Type: GrantFiled: April 19, 2021Date of Patent: December 12, 2023Inventor: Hung Nguyen
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Patent number: 11835339Abstract: A CVG having first and second degenerate resonator modes with each a damping rate; drive circuits for causing the resonator to oscillate in the first and second modes in response to first and second drive signals; first and second sense circuits for generating first and second sense signals in response to the resonator oscillating in the first and second modes; a signal processing circuit having control loops for generating the first and second drive signals based on the first and second sense signals; and first and second damping feedback circuits for generating first and second damping feedback signals proportional to the first and second damping rates; an adding the damping feedback signals to the first and second drive signals.Type: GrantFiled: April 5, 2022Date of Patent: December 5, 2023Assignee: HRL LABORATORIES, LLCInventors: Logan Sorenson, David Chang, Hung Nguyen, Matthew Pelliccione, Raviv Perahia
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Publication number: 20230365045Abstract: An article of manufacture for providing a foldable rolling truck bed tray with a folding end is disclosed. The article includes a main tray component with a width that fits within the bed of a pickup truck, a folding extension component coupled to the main tray component by one or more hinges, and a plurality of casters coupled to an underside of the main tray component and the underside of the folding extension component. The folding extension component has an open position in which the main tray component and folding extension component are oriented at a common height above the bed of the pickup truck and a closed position in which the folding extension component is oriented on top of the main tray component.Type: ApplicationFiled: July 19, 2023Publication date: November 16, 2023Inventor: Hung Nguyen