Patents by Inventor Mo Dong
Mo Dong 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: 20240106222Abstract: An embodiment of the present disclosure provides an arc risk management method comprising: pre-processing measurement values of currents flowing into an electric apparatus; estimating a level of arc energy in the electric apparatus by inputting the measurement values into one artificial intelligence network comprising a first layer including a dilated convolutional neural network and a second layer including a recurrent neural network; and indicating an arc risk to the electric apparatus in a quantitative way according to the level of arc energy.Type: ApplicationFiled: September 12, 2023Publication date: March 28, 2024Applicant: Korea Institute of Energy ResearchInventors: Yoon Dong SUNG, Gi Hwan YOON, Kuk-Yeol BAE, Suk In PARK, Mo Se KANG, Hak Geun JEONG, Hye Jin KIM
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Publication number: 20220402510Abstract: A driving data extracting apparatus for an autonomous driving vehicle includes: a storage module for storing driving data of the autonomous driving vehicle; a driving record module configured to manage recording of the driving data, to divide the driving data into a plurality of pieces depending on a frame size based on a diagnostic protocol of unified diagnostic services (USD), and to output the divided driving data by using a routine control (RID) service; a diagnostic module configured to receive a request for extraction of the driving data from an external data extracting equipment, to sequentially receive the divided driving data from the driving record module, and to sequentially transmit the driving data to the data extracting equipment; and a diagnostic communication module configured to perform diagnostic communication based on the diagnostic protocol of the USD between the data extracting equipment and the diagnostic module.Type: ApplicationFiled: September 15, 2021Publication date: December 22, 2022Inventors: Ho Choul Jung, Kyu Baek Jung, Sung Mo Dong, Ji Yong Lee
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Publication number: 20220207930Abstract: An autonomous driving recorder and an operation method thereof, may include a storage including a secure world, an authenticator that stores an authentication key, and a data logger that writes information related to a running state of a vehicle during autonomous driving. The data logger accesses the secure world using the authentication key and writes data associated with a trigger signal among the information related to the running state in the secure world.Type: ApplicationFiled: July 30, 2021Publication date: June 30, 2022Inventors: Byung Guk KIM, Ho Choul JUNG, Kyu Baek JUNG, Sung Mo DONG, Sang Hoon LEE, Jong Yoon YEE
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Publication number: 20220094614Abstract: Systems for and methods of modelling, analyzing and managing data networks are provided. In an embodiment, a plurality of network device interfaces are configured to collect state information for a plurality of network devices. A computer-implemented model of the network comprises a data structure, which may be graph-based. The data structure comprises a plurality of snapshots of the network, each snapshot representing the network at a particular point in time, and the data structure comprises a representation of possible data flow and data packet processing within the network. The data structure contains normalized representations of the network devices corresponding to the location. The normalized representation for each device contains a set of packet processing rules. A user-interface is configured to receive queries from a user that request verification of network policies and predictions of network behavior.Type: ApplicationFiled: December 3, 2021Publication date: March 24, 2022Inventors: Ahmed Khurshid, Matthew Caesar, Mo Dong, Philip Brighten Godfrey, Santhosh Prabhu Muraleedhara Prabhu, Wenxuan Zhou
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Patent number: 10778557Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: GrantFiled: January 4, 2019Date of Patent: September 15, 2020Assignee: NICIRA, INC.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Publication number: 20190140931Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: ApplicationFiled: January 4, 2019Publication date: May 9, 2019Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Patent number: 10181993Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: GrantFiled: December 11, 2017Date of Patent: January 15, 2019Assignee: NICIRA, INC.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Publication number: 20180102959Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: ApplicationFiled: December 11, 2017Publication date: April 12, 2018Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Patent number: 9860151Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: GrantFiled: April 12, 2016Date of Patent: January 2, 2018Assignee: NICIRA, INC.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Publication number: 20160226741Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: ApplicationFiled: April 12, 2016Publication date: August 4, 2016Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Patent number: 9344349Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: GrantFiled: August 15, 2013Date of Patent: May 17, 2016Assignee: NICIRA, INC.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Patent number: 9197529Abstract: Some embodiments provide a method for a network controller that manages a plurality of managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method inserts the packet into a managed forwarding element associated with the particular source such that the managed forwarding element processes the packet as though the packet was received from the particular source. The method receives, from a set of managed forwarding elements, a set of messages regarding logical processing operations and physical forwarding operations that each managed forwarding element in the set of managed forwarding elements performs on the packet.Type: GrantFiled: August 15, 2013Date of Patent: November 24, 2015Assignee: NICIRA, INC.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Publication number: 20150016286Abstract: Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet.Type: ApplicationFiled: August 15, 2013Publication date: January 15, 2015Applicant: Nicira, Inc.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong
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Publication number: 20150016287Abstract: Some embodiments provide a method for a network controller that manages a plurality of managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method inserts the packet into a managed forwarding element associated with the particular source such that the managed forwarding element processes the packet as though the packet was received from the particular source. The method receives, from a set of managed forwarding elements, a set of messages regarding logical processing operations and physical forwarding operations that each managed forwarding element in the set of managed forwarding elements performs on the packet.Type: ApplicationFiled: August 15, 2013Publication date: January 15, 2015Applicant: Nicira, Inc.Inventors: Igor Ganichev, Pankaj Thakkar, Teemu Koponen, Mo Dong