Patents by Inventor Han Nguyen
Han 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: 20240132218Abstract: Apparatuses, systems, and methods comprising acoustically absorptive air ducts comprising an internally positioned structure component as an endoskeleton and an air impervious inner layer, and an acoustically absorptive foam outer layer, environmental control systems comprising such air ducts, and vehicles incorporating such environmental control systems are disclosed with methods for manufacture and installations are disclosed.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Rachel Ann Bires, Douglas Dean Maben, Christopher Edward Plass, Mark Michael Gmerek, David William Olson, Sonny Keever Nguyen, James Julius Koch, Greta Grace Hadford, Bryce Avery Van Dyke, Xin Han
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Publication number: 20240095508Abstract: In one example, a system comprises a vector-by-matrix multiplication array comprising non-volatile memory cells organized into rows and columns; a plurality of word lines coupled respectively to rows of the vector-by-matrix multiplication array; and a word line driver coupled to the plurality of word lines, the word line driver comprising a plurality of select transistors coupled to a common control line and the plurality of word lines, and a plurality of bias transistors coupled to the plurality of select transistors and capable of providing a bias voltage to a single select transistor in the plurality of select transistors or to all of plurality of select transistors in response to control signals.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: HIEU VAN TRAN, STANLEY HONG, AHN LY, THUAN VU, HIEN PHAM, KHA NGUYEN, HAN TRAN
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Publication number: 20240095509Abstract: In one example, a neural network device comprises a first plurality of synapses configured to receive a first plurality of inputs and to generate therefrom a first plurality of outputs, wherein the first plurality of synapses comprises a plurality of memory cells, each of the plurality of memory cells configured to store a weight value corresponding to a number of electrons on its floating gate and the plurality of memory cells are configured to generate the first plurality of outputs based upon the first plurality of inputs and the stored weight values.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Inventors: Hieu Van Tran, STANLEY HONG, ANH LY, THUAN VU, HIEN PHAM, KHA NGUYEN, HAN TRAN
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Publication number: 20240080162Abstract: Systems and methods for for efficient information exchange between UE and gNB to enable AI/ML based CSI Compression for CSI feedback enhancement.Type: ApplicationFiled: August 2, 2023Publication date: March 7, 2024Applicant: Mavenir Systems, Inc.Inventors: Ali Fatih Demir, Dang Qua Nguyen, Vishal Goyal, Mehmet Mert Sahin, Young-Han Nam
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Publication number: 20240019606Abstract: Implementations of the present disclosure relate to methods, and related apparatus and devices, of forming flexible cover lens structures for flexible or foldable display devices. In one or more implementations, one or more adhesion promotion layers are deposited above at least one wet hardcoat layer of a substrate structure. A dry hardcoat layer is deposited above the one or more adhesion promotion layers using a dry deposition process that includes plasma enhanced chemical vapor deposition (PECVD). An anti-smudge layer is deposited above the dry hardcoat layer. Each of the one or more adhesion promotion layers, the dry hardcoat layer, and the anti-smudge layer is deposited at a process temperature that is less than 80 degrees Celsius.Type: ApplicationFiled: July 13, 2022Publication date: January 18, 2024Inventors: Helinda NOMINANDA, Tae Kyung WON, Han NGUYEN, Seong Ho YOO, Soo Young CHOI
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Patent number: 11769908Abstract: Presented are new, earth-abundant lithium superionic conductors, Li3Y(PS4)2 and Li5PS4Cl2, that emerged from a comprehensive screening of the Li—P—S and Li-M-P—S chemical spaces. Both candidates are derived from the relatively unexplored quaternary silver thiophosphates. One key enabler of this discovery is the development of a first-of-its-kind high-throughput first principles screening approach that can exclude candidates unlikely to satisfy the stringent Li+ conductivity requirements using a minimum of computational resources. Both candidates are predicted to be synthesizable, and are electronically insulating. Systems and methods according to present principles enable new, all-solid-state rechargeable lithium-ion batteries.Type: GrantFiled: November 17, 2021Date of Patent: September 26, 2023Assignee: The Regents of the University of CaliforniaInventors: Zhuoying Zhu, Shyue Ping Ong, Erik Wu, Han Nguyen, Ying Shirley Meng, Iek Heng Chu
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Publication number: 20230244454Abstract: Concepts and technologies are disclosed herein for providing and using a software defined network controller. A software defined network controller can be provided by a computing system that includes a processor. A service model that represents a service can be obtained. A network model that represents network resources that support the service can be obtained. Resources that support the service can be determined. Templates can be accessed to identify templates that relate to the resources. The templates identified can be assembled to obtain a template-based representation of the service. The template-based representation can be executed to determine if the service is ready for deployment.Type: ApplicationFiled: April 4, 2023Publication date: August 3, 2023Inventors: Margaret Chiosi, Brian Dean Freeman, Han Nguyen
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Patent number: 11630646Abstract: Concepts and technologies are disclosed herein for providing and using a software defined network controller. A software defined network controller can be provided by a computing system that includes a processor. A service model that represents a service can be obtained. A network model that represents network resources that support the service can be obtained. Resources that support the service can be determined. Templates can be accessed to identify templates that relate to the resources. The templates identified can be assembled to obtain a template-based representation of the service. The template-based representation can be executed to determine if the service is ready for deployment.Type: GrantFiled: May 13, 2020Date of Patent: April 18, 2023Assignee: ATLASSIAN US, INC.Inventors: Margaret Chiosi, Brian Dean Freeman, Han Nguyen
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Publication number: 20230113915Abstract: An interfacial protective coating layer of LTO is effective in preventing unwanted interfacial reactions between the solid-state electrolyte and cathode electrodes from occurring. Incorporation of the inventive coating into sodium-based all-solid-state batteries allows for room temperature operation, high voltage, and long cycle life.Type: ApplicationFiled: March 19, 2021Publication date: April 13, 2023Inventors: Ying Shirley MENG, Abhik BANERJEE, Hanmei TANG, Erik WU, Han NGUYEN, Darren Huan Shen TAN, Jean-Marie DOUX, Shyue Ping ONG
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Patent number: 11595308Abstract: A system for closed loop prefix management for white boxes includes a network device, a route reflector coupled to the network device, a software defined network controller coupled to the route reflector and the network device, and a prefix usage analyzer in the software defined network controller. The prefix usage analyzer determines usage attributes of prefixes and identifies the prefixes with a predetermined usage attribute. The software defined network controller instructs a network controller in the network device to store the prefixes with the predetermined usage attributes in a table in the network device.Type: GrantFiled: June 13, 2019Date of Patent: February 28, 2023Assignee: AT&T Intellectual Property I, L.P.Inventors: Yaron Koral, Steven A. Monetti, Han Nguyen, Kathleen Meier-Hellstern, Richard Koch, Simon Tse
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Publication number: 20220029920Abstract: According to one aspect disclosed herein, a system can include a set of node peers, including a first subset implemented in software and a second subset implemented in hardware. The first subset can include a software node. The second subset can include a hardware node that includes a hardware cache, a processor, and a memory that stores computer-executable instructions. The hardware node can receive, from a network, a packet, and can determine if data that identifies a path associated with the packet is stored in the hardware cache. If not, the hardware node can query the software node to identify the path associated with the packet, and can receive, in response from the software node, the data that identifies the path, which then can be stored in the hardware cache. The hardware node can forward, along the path, the packet to a network element.Type: ApplicationFiled: October 4, 2021Publication date: January 27, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Abhigyan, Kaustubh Joshi, Han Nguyen, Edward Daniels
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Patent number: 11201349Abstract: Presented are new, earth-abundant lithium superionic conductors, Li3Y(PS4)2 and L15PS4Cl2, that emerged from a comprehensive screening of the Li—P—S and Li—M—P—S chemical spaces. Both candidates are derived from the relatively unexplored quaternary silver thiophosphates. One key enabler of this discovery is the development of a first-of-its-kind high-throughput first principles screening approach that can exclude candidates unlikely to satisfy the stringent Li+ conductivity requirements using a minimum of computational resources. Both candidates are predicted to be synthesizable, and are electronically insulating. Systems and methods according to present principles enable new, all-solid-state rechargeable lithium-ion batteries.Type: GrantFiled: October 31, 2017Date of Patent: December 14, 2021Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Zhuoying Zhu, Shyue Ping Ong, Erik Wu, Han Nguyen, Ying Shirley Meng, Iek Heng Chu
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Patent number: 11140081Abstract: According to one aspect disclosed herein, a system can include a set of node peers, including a first subset implemented in software and a second subset implemented in hardware. The first subset can include a software node. The second subset can include a hardware node that includes a hardware cache, a processor, and a memory that stores computer-executable instructions. The hardware node can receive, from a network, a packet, and can determine if data that identifies a path associated with the packet is stored in the hardware cache. If not, the hardware node can query the software node to identify the path associated with the packet, and can receive, in response from the software node, the data that identifies the path, which then can be stored in the hardware cache. The hardware node can forward, along the path, the packet to a network element.Type: GrantFiled: October 1, 2019Date of Patent: October 5, 2021Assignee: AT&T Intellectual Property I, L.P.Inventors: Abhigyan, Kaustubh Joshi, Han Nguyen, Edward Daniels
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Patent number: 11088869Abstract: Methods and systems may use a software-defined network (SDN) based approach for interworking different types of nodes. In an example, an SDN controller may include components that assist in building pseudowires across Ethernet virtual private network (EVPN) nodes and Border gateway protocol-virtual private local area network (LAN) service (BGP-VPLS) nodes.Type: GrantFiled: August 27, 2019Date of Patent: August 10, 2021Assignee: AT&T Intellectual Property I, L.P.Inventors: James Uttaro, Tuan Duong, Han Nguyen
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Publication number: 20210099388Abstract: According to one aspect disclosed herein, a system can include a set of node peers, including a first subset implemented in software and a second subset implemented in hardware. The first subset can include a software node. The second subset can include a hardware node that includes a hardware cache, a processor, and a memory that stores computer-executable instructions. The hardware node can receive, from a network, a packet, and can determine if data that identifies a path associated with the packet is stored in the hardware cache. If not, the hardware node can query the software node to identify the path associated with the packet, and can receive, in response from the software node, the data that identifies the path, which then can be stored in the hardware cache. The hardware node can forward, along the path, the packet to a network element.Type: ApplicationFiled: October 1, 2019Publication date: April 1, 2021Applicant: AT&T Intellectual Property I, L.P.Inventors: Abhigyan, Kaustubh Joshi, Han Nguyen, Edward Daniels
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Publication number: 20200396163Abstract: A system for closed loop prefix management for white boxes includes a network device, a route reflector coupled to the network device, a software defined network controller coupled to the route reflector and the network device, and a prefix usage analyzer in the software defined network controller. The prefix usage analyzer determines usage attributes of prefixes and identifies the prefixes with a predetermined usage attribute. The software defined network controller instructs a network controller in the network device to store the prefixes with the predetermined usage attributes in a table in the network device.Type: ApplicationFiled: June 13, 2019Publication date: December 17, 2020Inventors: Yaron Koral, Steven A. Monetti, Han Nguyen, Kathleen Meier-Hellstern, Richard Koch, Simon Tse
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Patent number: 10833989Abstract: Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN) are disclosed. Example methods to transmit multicast data in a network disclosed herein include monitoring, with a first network node, a multicast data flow to determine a characteristic for triggering a switch from a first logical topology for the multicast data flow to a second logical topology for the multicast data flow. Disclosed example methods also include, after the switch to the second logical topology, accessing a multicast data packet associated with a first multicast route generated for the multicast data flow from a second network node, and transmitting a first replication of the multicast data packet to a third network node via a unicast path, the first replication of the multicast data packet to include a first label provided by the third network node to identify the first multicast route.Type: GrantFiled: May 29, 2019Date of Patent: November 10, 2020Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Huajin Jeng, Pravin Kumar Johri, Han Nguyen, Samir Saad
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Publication number: 20200272431Abstract: Concepts and technologies are disclosed herein for providing and using a software defined network controller. A software defined network controller can be provided by a computing system that includes a processor. A service model that represents a service can be obtained. A network model that represents network resources that support the service can be obtained. Resources that support the service can be determined. Templates can be accessed to identify templates that relate to the resources. The templates identified can be assembled to obtain a template-based representation of the service. The template-based representation can be executed to determine if the service is ready for deployment.Type: ApplicationFiled: May 13, 2020Publication date: August 27, 2020Inventors: Margaret Chiosi, Brian Dean Freeman, Han Nguyen
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Patent number: 10728110Abstract: A user-defined virtual private cloud computing network is provided that includes a user interface for selecting a plurality of network connectivity features for designing the user-defined virtual private cloud computing network. The virtual private cloud computing network includes tangible storage elements and tangible computing elements selected from a cloud computing network service provider using the user interface, using the user interface each network. The tangible storage elements and tangible computing elements are connected in accordance with network element configuration statements that instantiate actions particular to defined network connectivity features in accordance with defined usage rules. The virtual provide cloud computing network is configured and implemented in accordance with the selected network connectivity features using the tangible storage elements and tangible computing elements.Type: GrantFiled: February 2, 2018Date of Patent: July 28, 2020Assignee: ServiceNow, Inc.Inventors: Ashley Flavel, Carsten Lund, Han Nguyen
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Patent number: 10705808Abstract: Concepts and technologies are disclosed herein for providing and using a software defined network controller. A software defined network controller can be provided by a computing system that includes a processor. A service model that represents a service can be obtained. A network model that represents network resources that support the service can be obtained. Resources that support the service can be determined. Templates can be accessed to identify templates that relate to the resources. The templates identified can be assembled to obtain a template-based representation of the service. The template-based representation can be executed to determine if the service is ready for deployment.Type: GrantFiled: July 24, 2019Date of Patent: July 7, 2020Assignee: ATLASSIAN INC.Inventors: Margaret Chiosi, Brian Dean Freeman, Han Nguyen