Patents by Inventor Quoc Nguyen
Quoc 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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Methods and Apparatus for Trace Chemical and Biological Detection from Water or Other Liquid Samples
Publication number: 20250146996Abstract: Compact and portable, real-time or near real-time, in-line, on-line, at-line, or off-line reagentless detection, identification, and/or quantification spectroscopic methods and sensor systems provide detection and quantification of chemical and biological (CB) materials or analytes (whether harmful or beneficial) at trace quantities and concentrations (e.g., at less than 10 ppb, 10 ppt, or 10 ppq). Some embodiments detect trace volumes of materials of interest that were originally in water or another liquid wherein detection is enhanced by one or more of (1) liquid reduction or elimination, (2) overlaid multi-droplet deposition, (3) analyte spatial separation, and/or (4) creation and storage of analyte sample archives in a readily accessible manner for future re-examination.Type: ApplicationFiled: November 1, 2024Publication date: May 8, 2025Inventors: William F. Hug, Rohit Bhartia, Ray D. Reid, Ken Nguyen, Quoc Nguyen -
Patent number: 12271428Abstract: A system generates a user interface that enables a user to interact with an interactive chart associated with a statement of a data processing package. Via one or more user interactions with the user interface, the system may receive one or more chart parameters for the chart. Using a statement from the data processing package and the one or more chart parameters, the system may generate an additional statement and append the generated statement to the data processing package to form an enriched data processing package. The system may communicate the enriched data processing package to a search service for execution. The system may display the results in the chart.Type: GrantFiled: July 29, 2022Date of Patent: April 8, 2025Assignee: Splunk Inc.Inventors: Christopher Bolognese, Finlay Cannon, Eli Clein, Umesh Dinkar, Thomas Haggie, Barbara Janczer, Elizabeth Li, Clark Eugene Mullen, Viet Quoc Nguyen, Faya Peng, Ioan Popa, Abid Salahi, Keng-Ming Sheu, Tulika Thakur, Justin Lew, Jonathan Ng, Jacob Sebastian Stark
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Patent number: 12242495Abstract: A system generates a user interface that enables a user to generate a chart from one or more statements of a data processing package. Via one or more user interactions with the user interface, the system may receive one or more chart parameters for a chart. Using a statement from the data processing package and the one or more chart parameters, the system may generate an additional statement and append the generated statement to the data processing package to form an enriched data processing package. The system may communicate the enriched data processing package to a search service for execution. The system may display the results in an interactive chart.Type: GrantFiled: July 29, 2022Date of Patent: March 4, 2025Assignee: Splunk Inc.Inventors: Christopher Bolognese, Finlay Cannon, Eli Clein, Umesh Dinkar, Thomas Haggie, Barbara Janczer, Elizabeth Li, Clark Eugene Mullen, Viet Quoc Nguyen, Faya Peng, Ioan Popa, Abid Salahi, Keng-Ming Sheu, Tulika Thakur, Justin Lew, Jonathan Ng, Jacob Sebastian Stark
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Publication number: 20240424879Abstract: An electric drive system (EDS) employs one-way clutch integrated in an auxiliary EDS's transmission. The one-way clutch is located on a middle shaft of the auxiliary EDS's transmission that disconnects a first gear pair and a rotor shaft of the auxiliary EDS from the transmission rotation. The operation of the one-way clutch does not require an actuator to control the shifting of the clutch but using the motor itself for clutch engagement/disengagement. A method for minimizing mechanical losses in an auxiliary electric drive system of the electric drive system is also provided.Type: ApplicationFiled: June 20, 2024Publication date: December 26, 2024Inventors: Duy Hai LE, Bao Quoc NGUYEN, Nam Cuong TRAN, Mohammad Naeem KHAN
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Patent number: 12130086Abstract: A thermal storage battery is described. The thermal storage battery includes a battery core including a battery core shell made of stainless steel and a thermal storage material mixture included in the battery core shell, the thermal storage material mixture including a mixture of sand and graphite; a plurality of heating elements placed in the battery core, in which each heating element is surrounded by a respective protective tube; a plurality of wall thermal insulation layers, a lid thermal insulation layer, and a bottom thermal insulation layer that enclose the battery core; and at least one heat extraction pipe configured to collect heat from the battery core. The battery core, the plurality of heating elements, the plurality of wall thermal insulation layers, the lid thermal insulation layer, the bottom thermal insulation layer, and the at least one heating collection pipe are encased in a steel outer frame.Type: GrantFiled: April 1, 2024Date of Patent: October 29, 2024Assignee: Alterno Pte. Ltd.Inventors: Nam Quoc Nguyen, Hai Viet Ho, Hung Van Quach, Phong Tue Mai, Luan The Nguyen
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Patent number: 12061909Abstract: An execution unit circuit for use in a processor core provides efficient use of area and energy by reducing the per-entry storage requirement of a load-store unit issue queue. The execution unit circuit includes a recirculation queue that stores the effective address of the load and store operations and the values to be stored by the store operations. A queue control logic controls the recirculation queue and issue queue so that that after the effective address of a load or store operation has been computed, the effective address of the load operation or the store operation is written to the recirculation queue and the operation is removed from the issue queue, so that address operands and other values that were in the issue queue entry no longer require storage. When a load or store operation is rejected by the cache unit, it is subsequently reissued from the recirculation queue.Type: GrantFiled: May 4, 2023Date of Patent: August 13, 2024Assignee: International Business Machines CorporationInventors: Salma Ayub, Sundeep Chadha, Robert Allen Cordes, David Allen Hrusecky, Hung Qui Le, Dung Quoc Nguyen, Brian William Thompto
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Publication number: 20240158839Abstract: This disclosure is generally directed to methods for obtaining sequence information at nucleotide resolution with spatial information directly from chromosome(s) in situ.Type: ApplicationFiled: March 14, 2022Publication date: May 16, 2024Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Huy Quoc NGUYEN, Shyamtanu CHATTORAJ, Chao-ting WU, George M. CHURCH
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Patent number: 11981264Abstract: A device holder assembly that includes a body and a housing coupled to the body. A drive assembly is rotatably coupled to the housing. A leg assembly that includes a first leg and a second leg is coupled to the housing. A first rack gear is coupled to the first leg and the drive assembly. A second rack gear is coupled to the second leg and the drive assembly. The drive assembly permits instantaneous movement of the first leg and the second leg. A first finger is rotatably coupled to the first leg and a second finger is coupled to the second leg. The first finger has a first finger outer surface and the second finger has a second finger outer surface that are generally coplanar with the body outer surface when the first finger and the second finger are in a retracted position.Type: GrantFiled: June 15, 2022Date of Patent: May 14, 2024Assignee: Ford Global Technologies, LLCInventors: Rafael Rego, Tuan Quoc Nguyen, Bradley Berner, Michael Arbaugh, Gary Vincent Morales, Robert Charles Shipley
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Publication number: 20230406222Abstract: A device holder assembly that includes a body and a housing coupled to the body. A drive assembly is rotatably coupled to the housing. A leg assembly that includes a first leg and a second leg is coupled to the housing. A first rack gear is coupled to the first leg and the drive assembly. A second rack gear is coupled to the second leg and the drive assembly. The drive assembly permits instantaneous movement of the first leg and the second leg. A first finger is rotatably coupled to the first leg and a second finger is coupled to the second leg. The first finger has a first finger outer surface and the second finger has a second finger outer surface that are generally coplanar with the body outer surface when the first finger and the second finger are in a retracted position.Type: ApplicationFiled: June 15, 2022Publication date: December 21, 2023Applicant: Ford Global Technologies, LLCInventors: Rafael Rego, Tuan Quoc Nguyen, Bradley Berner, Michael Arbaugh, Gary Vincent Morales, Robert Charles Shipley
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Patent number: 11849577Abstract: A memory device with memory cell pairs each having a single continuous channel region, first and second floating gates over first and second portions of the channel region, an erase gate over a third portion of the channel region between the first and second channel region portions, and first and second control gates over the first and second floating gates. For each of the pairs of memory cells, the first region is electrically connected to the second region of an adjacent pair of memory cells in the same active region, and the second region is electrically connected to the first region of an adjacent pair of the memory cells in the same active region.Type: GrantFiled: June 21, 2022Date of Patent: December 19, 2023Assignee: Silicon Storage Technology, Inc.Inventors: Hieu Van Tran, Hung Quoc Nguyen, Nhan Do
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Publication number: 20230349568Abstract: The present disclosure provides an air conditioner comprising: an indoor heat exchanger to exchange heat between underground water and indoor air; an outdoor heat exchanger to exchange heat between underground water and outdoor air; a well; an underground water tank to store underground water; and a water pump to pump water from the well to the underground water tank. The indoor heat exchanger comprises a copper tube running through a row of parallel aluminum panels. Air is sucked by a fan through the indoor heat exchanger in the direction opposite to the underground water flow direction in the copper tube. Air is then passed through an evaporator unit of a compressor to be dehumidified. The underground water, after exchanging heat with the air to reach approximate room temperature, goes through a condensing unit of the compressor to release heat.Type: ApplicationFiled: November 12, 2020Publication date: November 2, 2023Inventor: Thinh Quoc Nguyen
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Publication number: 20230340457Abstract: The technology described herein is directed to compositions, sets, and methods for analyzing, detecting, and/or visualizing target molecules. In one aspect, described herein are sets of readout molecules to determine the identity of at least one oligonucleotide tag hybridized to at least one target molecule. In another aspect, described herein are methods of detecting said oligonucleotide tags bound to at least one target molecules using said set of readout molecules.Type: ApplicationFiled: November 24, 2020Publication date: October 26, 2023Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Huy Quoc NGUYEN, Shyamtanu CHATTORAJ, Chao-ting WU
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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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Publication number: 20230273793Abstract: An execution unit circuit for use in a processor core provides efficient use of area and energy by reducing the per-entry storage requirement of a load-store unit issue queue. The execution unit circuit includes a recirculation queue that stores the effective address of the load and store operations and the values to be stored by the store operations. A queue control logic controls the recirculation queue and issue queue so that that after the effective address of a load or store operation has been computed, the effective address of the load operation or the store operation is written to the recirculation queue and the operation is removed from the issue queue, so that address operands and other values that were in the issue queue entry no longer require storage. When a load or store operation is rejected by the cache unit, it is subsequently reissued from the recirculation queue.Type: ApplicationFiled: May 4, 2023Publication date: August 31, 2023Inventors: Salma Ayub, Sundeep Chadha, Robert Allen Cordes, David Allen Hrusecky, Hung Qui Le, Dung Quoc Nguyen, Brian William Thompto
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Patent number: 11734010Abstract: An execution unit circuit for use in a processor core provides efficient use of area and energy by reducing the per-entry storage requirement of a load-store unit issue queue. The execution unit circuit includes a recirculation queue that stores the effective address of the load and store operations and the values to be stored by the store operations. A queue control logic controls the recirculation queue and issue queue so that that after the effective address of a load or store operation has been computed, the effective address of the load operation or the store operation is written to the recirculation queue and the operation is removed from the issue queue, so that address operands and other values that were in the issue queue entry no longer require storage. When a load or store operation is rejected by the cache unit, it is subsequently reissued from the recirculation queue.Type: GrantFiled: September 7, 2021Date of Patent: August 22, 2023Assignee: International Business Machines CorporationInventors: Salma Ayub, Sundeep Chadha, Robert Allen Cordes, David Allen Hrusecky, Hung Qui Le, Dung Quoc Nguyen, Brian William Thompto
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Patent number: 11722128Abstract: An apparatus is provided, where the apparatus includes a plurality of components; a first circuitry to generate a clock signal, and to supply the clock signal to the plurality of components; a second circuitry to estimate, for each of two or more components of the plurality of components, a corresponding duty cycle of the clock signal received at the corresponding component, wherein two or more duty cycles corresponding to the two or more components are determined; a third circuitry to determine an average of the two or more duty cycles; and a fourth circuitry to correct a duty cycle of the clock signal generated by the first circuitry, based at least in part on the average.Type: GrantFiled: June 24, 2021Date of Patent: August 8, 2023Assignee: Intel CorporationInventors: Aaron Martin, Roger Cheng, Hari Venkatramani, Navneet Dour, Mozhgan Mansuri, Bryan Casper, Frank O'Mahony, Ganesh Balamurugan, Ajay Balankutty, Kuan Zhou, Sridhar Tirumalai, Krishnamurthy Venkataramana, Alex Thomas, Quoc Nguyen
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Patent number: 11613493Abstract: A method for making a heat-resistant roll includes pre-selecting a plurality of heat-resistant disks and pressing at least a selected portion of the pre-selected disks together such that a total axial thickness of the pressed disks relative to a total axial thickness of the selected disks prior to pressing is within a predetermined range.Type: GrantFiled: July 20, 2017Date of Patent: March 28, 2023Assignee: Corning IncorporatedInventors: Ahdi El-Kahlout, Tuan Quoc Nguyen
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Patent number: 11556992Abstract: Systems and methods are described in relation to specific technical improvements adapted for machine learning architectures that conduct classification on numerical and/or unstructured data. In an embodiment, two neural networks are utilized in concert to generate output data sets representative of predicted future states of an entity. A second learning architecture is trained to cluster prior entities based on characteristics converted into the form of features and event occurrence such that a boundary function can be established between the clusters to form a decision boundary between decision regions. These outputs are mapped to a space defined by the boundary function, such that the mapping can be used to determine whether a future state event is likely to occur at a particular time in the future.Type: GrantFiled: August 14, 2020Date of Patent: January 17, 2023Assignee: ROYAL BANK OF CANADAInventors: Hieu Quoc Nguyen, Morris Jamieson Chen, Kirtan Purohit, Diana-Elena Oprea
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Publication number: 20220320125Abstract: A memory device with memory cell pairs each having a single continuous channel region, first and second floating gates over first and second portions of the channel region, an erase gate over a third portion of the channel region between the first and second channel region portions, and first and second control gates over the first and second floating gates. For each of the pairs of memory cells, the first region is electrically connected to the second region of an adjacent pair of memory cells in the same active region, and the second region is electrically connected to the first region of an adjacent pair of the memory cells in the same active region.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Inventors: Hieu Van Tran, Hung Quoc Nguyen, Nhan Do
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Patent number: D1044856Type: GrantFiled: October 31, 2022Date of Patent: October 1, 2024Assignee: SPLUNK Inc.Inventors: Tatsuya Hama, Ioan Popa, Melissa Hermanson, Viet Quoc Nguyen