Patents by Inventor Ramakrishnan Kunnath
Ramakrishnan Kunnath 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: 20250141847Abstract: In one embodiment, a secure exchange system is described. The secure exchange system includes a virtual private cloud network and a controller. The virtual private cloud network includes a plurality of gateways, each gateway of the plurality of gateways is configured to generate one or more local directories. Each local directory of the one or more local directories representing one or more stored objects within a public cloud storage element. The controller is configured to authenticate a user prior to granting the user access to the virtual private cloud network. The gateways are accessible by the user over AWS Direct Connect, where the public cloud storage element is a S3 bucket.Type: ApplicationFiled: January 6, 2025Publication date: May 1, 2025Applicant: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath, Arvind Sreekumar
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Publication number: 20250106212Abstract: In an embodiment, a secure object transfer system is described. The system features a virtual private cloud network (VPC) and a controller. The VPC includes a plurality of gateways and a network load balancer, which configured to conduct a load balancing scheme on access messages from computing devices deployed within an on-premises network to direct the access memory to one of the plurality of gateways for storage or retrieval of an object from a cloud-based storage element. Each gateway includes filtering logic to restrict access of the computing devices to certain cloud-based storage elements in accordance with a security policy. The controller is configured to maintain and update the security policy utilized by each gateway of the plurality of gateways.Type: ApplicationFiled: December 9, 2024Publication date: March 27, 2025Applicant: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath
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Patent number: 12192177Abstract: In one embodiment, a secure exchange system is described. The secure exchange system includes a virtual private cloud network and a controller. The virtual private cloud network includes a plurality of gateways, each gateway of the plurality of gateways is configured to generate one or more local directories. Each local directory of the one or more local directories representing one or more stored objects within a public cloud storage element. The controller is configured to authenticate a user prior to granting the user access to the virtual private cloud network. The gateways are accessible by the user over AWS Direct Connect, where the public cloud storage element is a S3 bucket.Type: GrantFiled: October 10, 2023Date of Patent: January 7, 2025Assignee: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath, Arvind Sreekumar
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Patent number: 12166760Abstract: In an embodiment, a secure object transfer system is described. The system features a virtual private cloud network (VPC) and a controller. The VPC includes a plurality of gateways and a network load balancer, which configured to conduct a load balancing scheme on access messages from computing devices deployed within an on-premises network to direct the access memory to one of the plurality of gateways for storage or retrieval of an object from a cloud-based storage element. Each gateway includes Fully Qualified Domain Name (FQDN) filtering logic to restrict access of the computing devices to certain cloud-based storage elements in accordance with a security policy. The controller is configured to maintain and update the security policy utilized by each gateway of the plurality of gateways.Type: GrantFiled: February 19, 2023Date of Patent: December 10, 2024Assignee: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath
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Publication number: 20240179133Abstract: A computerized method for establishing a secure channel between a virtual private network (VPN) client processing on a network device for a user and a network gateway is disclosed. The computerized method includes operations of the controller of transmitting an authentication request to an identity provider based on receipt of a resource request from the VPN client, receiving an authentication response from the identity provider, generating an authentication token based on the authentication response and transmitting the authentication token to the VPN client, wherein the controller further stores the authentication token.Type: ApplicationFiled: December 29, 2023Publication date: May 30, 2024Applicant: Aviatrix Systems, Inc.Inventors: Arvind Sreekumar, Ramakrishnan Kunnath, Xiaobo Sherry Wei
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Publication number: 20240048529Abstract: In one embodiment, a secure exchange system is described. The secure exchange system includes a virtual private cloud network and a controller. The virtual private cloud network includes a plurality of gateways, each gateway of the plurality of gateways is configured to generate one or more local directories. Each local directory of the one or more local directories representing one or more stored objects within a public cloud storage element. The controller is configured to authenticate a user prior to granting the user access to the virtual private cloud network. The gateways are accessible by the user over AWS Direct Connect, where the public cloud storage element is a S3 bucket.Type: ApplicationFiled: October 10, 2023Publication date: February 8, 2024Applicant: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath, Arvind Sreekumar
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Patent number: 11784976Abstract: In one embodiment, a secure exchange system is described. The secure exchange system includes a virtual private cloud network and a controller. The virtual private cloud network includes a plurality of gateways, each gateway of the plurality of gateways is configured to generate one or more local directories. Each local directory of the one or more local directories representing one or more stored objects within a public cloud storage element. The controller is configured to authenticate a user prior to granting the user access to the virtual private cloud network. The gateways are accessible by the user over AWS Direct Connect, where the public cloud storage element is a S3 bucket.Type: GrantFiled: September 2, 2020Date of Patent: October 10, 2023Assignee: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath, Arvind Sreekumar
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Publication number: 20230198987Abstract: In an embodiment, a secure object transfer system is described. The system features a virtual private cloud network (VPC) and a controller. The VPC includes a plurality of gateways and a network load balancer, which configured to conduct a load balancing scheme on access messages from computing devices deployed within an on-premises network to direct the access memory to one of the plurality of gateways for storage or retrieval of an object from a cloud-based storage element. Each gateway includes Fully Qualified Domain Name (FQDN) filtering logic to restrict access of the computing devices to certain cloud-based storage elements in accordance with a security policy. The controller is configured to maintain and update the security policy utilized by each gateway of the plurality of gateways.Type: ApplicationFiled: February 19, 2023Publication date: June 22, 2023Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath
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Patent number: 11588819Abstract: In one embodiment, a secure object transfer system is described. The system features a virtual private cloud network (VPC) and a controller. The VPC includes a plurality of gateways and a network load balancer, which configured to conduct a load balancing scheme on access messages from computing devices deployed within an on-premises network to direct the access memory to one of the plurality of gateways for storage or retrieval of an object from a cloud-based storage element. Each gateway includes Fully Qualified Domain Name (FQDN) filtering logic to restrict access of the computing devices to certain cloud-based storage elements in accordance with a security policy. The controller is configured to maintain and update the security policy utilized by each gateway of the plurality of gateways.Type: GrantFiled: September 2, 2020Date of Patent: February 21, 2023Assignee: Aviatrix Systems, Inc.Inventors: Xiaobo Sherry Wei, Ramakrishnan Kunnath
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Patent number: 9710052Abstract: Embodiments include a method of managing operating states of a plurality of digital signal processors (DSPs). The method generally includes determining a first number of the plurality of DSPs to operate in a ready state, determining a second number of the plurality of DSPs to operate in a first energy-saving state, and determining a third number of the plurality of DSPs to operate in a second energy-saving state. In some embodiments, the first energy-saving state corresponds to a dormant mode of the DSPs, and the second energy-saving state corresponds to a reset mode of the DSPs.Type: GrantFiled: May 18, 2015Date of Patent: July 18, 2017Assignee: Cisco Technology, Inc.Inventors: Ming Chen, Prasad Miriyala, Ramakrishnan Kunnath, Jing Li
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Publication number: 20150253843Abstract: Embodiments include a method of managing operating states of a plurality of digital signal processors (DSPs). The method generally includes determining a first number of the plurality of DSPs to operate in a ready state, determining a second number of the plurality of DSPs to operate in a first energy-saving state, and determining a third number of the plurality of DSPs to operate in a second energy-saving state. In some embodiments, the first energy-saving state corresponds to a dormant mode of the DSPs, and the second energy-saving state corresponds to a reset mode of the DSPs.Type: ApplicationFiled: May 18, 2015Publication date: September 10, 2015Inventors: Ming Chen, Prasad Miriyala, Ramakrishnan Kunnath, Jing Li
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Patent number: 9043585Abstract: In an example embodiment, there is described herein an apparatus comprising an interface for communicating with a plurality of digital signal processors and logic operable to send and receive data via the interface. The logic is configured to determine a first set of digital signal processors to be maintained in a ready state, a second set of digital signal processors to be maintained in a first energy saving state, and a third set of digital signal processors to be maintained in a second energy saving state.Type: GrantFiled: March 31, 2010Date of Patent: May 26, 2015Assignee: CISCO TECHNOLOGY, INC.Inventors: Ming Chen, Prasad Miriyala, Ramakrishnan Kunnath, Jing Li
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Publication number: 20110246749Abstract: In an example embodiment, there is described herein an apparatus comprising an interface for communicating with a plurality of digital signal processors and logic operable to send and receive data via the interface. The logic is configured to determine a first set of digital signal processors to be maintained in a ready state, a second set of digital signal processors to be maintained in a first energy saving state, and a third set of digital signal processors to be maintained in a second energy saving state.Type: ApplicationFiled: March 31, 2010Publication date: October 6, 2011Inventors: Ming Chen, Prasad Miriyala, Ramakrishnan Kunnath, Jing Li