Patents by Inventor Anant Thakar
Anant Thakar 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: 20240427088Abstract: A composite connector includes modular data connectors, electrical power connectors, a fluid exchange connector, an alignment feature, and a housing. The modular data connectors include electrical data connectors and optical data connectors and are configured to carry data. The electrical power connectors are configured to carry electrical power, and the fluid exchange connector is configured to carry cooling fluid. The composite connector includes an alignment feature to align the composite connector with a complementary connector. The housing of the composite connector is configured to contain the modular data connectors, the electrical power connectors, the fluid exchange connector, and the alignment feature in a confined physical space.Type: ApplicationFiled: September 9, 2024Publication date: December 26, 2024Inventors: Anant Thakar, Bidyut Kanti Sen, Jayaprakash Balachandran, D. Brice Achkir, Joel Richard Goergen
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Patent number: 12158616Abstract: A composite connector includes modular data connectors, electrical power connectors, a fluid exchange connector, an alignment feature, and a housing. The modular data connectors include electrical data connectors and optical data connectors and are configured to carry data. The electrical power connectors are configured to carry electrical power, and the fluid exchange connector is configured to carry cooling fluid. The composite connector includes an alignment feature to align the composite connector with a complementary connector. The housing of the composite connector is configured to contain the modular data connectors, the electrical power connectors, the fluid exchange connector, and the alignment feature in a confined physical space.Type: GrantFiled: December 10, 2021Date of Patent: December 3, 2024Assignee: CISCO TECHNOLOGY, INC.Inventors: Anant Thakar, Bidyut Kanti Sen, Jayaprakash Balachandran, D. Brice Achkir, Joel Richard Goergen
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Patent number: 12107770Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: GrantFiled: March 15, 2023Date of Patent: October 1, 2024Assignee: Cisco Technology, Inc.Inventors: Ayan Banerjee, Ramesh Sivakolundu, Chakradhar Kar, Sagar Borikar, Anant Thakar
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Patent number: 12040991Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: GrantFiled: August 9, 2023Date of Patent: July 16, 2024Assignee: Cisco Technology, Inc.Inventors: Chakradhar Kar, Sagar Borikar, Ramesh Sivakolundu, Ayan Banerjee, Anant Thakar
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Patent number: 11966350Abstract: Embodiments herein describe a computing system which is reconfigurable into different server configurations that have different numbers of sockets. For example, the computing system may include two server nodes which can be configured into either two independent servers (i.e., two 2S servers) or a single server (i.e., one 4S server). In one embodiment, the computing system includes a midplane which is connected to processor buses on the server nodes. When configured as a single server, the midplane connects the processor bus (or buses) on one of the server nodes to the processor bus or buses on the other server node. In this manner, the processors in the two server nodes can be interconnected to function as a single server. In contrast, the connections between the server nodes in the midplane are disabled when the server nodes operate as two independent servers.Type: GrantFiled: February 5, 2018Date of Patent: April 23, 2024Assignee: Cisco Technology, Inc.Inventors: Anant Thakar, Yun Bai
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Publication number: 20230412713Abstract: This disclosure describes techniques for interoperability of a blade server in a server chassis, where IOMs of the server chassis do not provide dedicated pins for communicating a physical slot ID to the blade server. BMCs of the blade servers and CMCs of IOMs of the server chassis are mutually configured to broadcast Ethernet frames on layer 2 network segments over a broadcast domain configured by a switch module connected to the blade servers over layer 2 network segments; conduct a slot inference communication protocol using these Ethernet frame broadcasts to enable the CMC to determine a physical slot ID in response to a BMC request, and broadcast that physical slot ID back to the BMC; and use a public certificate-private certificate pair, based in a hardware root of trust, to enforce security of this communication protocol.Type: ApplicationFiled: January 24, 2023Publication date: December 21, 2023Inventors: Scott Phuong, Krishna Prasad Pidamale, Kevin Russell Babst, Jared Lewis, Anant Thakar
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Publication number: 20230385223Abstract: A Compute Express Link™ (CXL) over Ethernet (COE) station is provided to bridge a CXL fabric and an Ethernet network to allow for efficient native memory load/store access to remotely connected resources. The COE station supports CXL and Ethernet traffic through its CXL interface, scheduler/packers, decoders, VOQs and VIQs by adding COE tags to Ethernet frames. In CXL controller mode, the CXL controller drives the VOQs. In Ethernet mode, the COE module drives the VOQs, and interacts with the MAC sublayer and the PMA sublayer, which are responsible for encoding and decoding data signals for transmission through a serializer/deserializer.Type: ApplicationFiled: June 6, 2023Publication date: November 30, 2023Applicant: Elastics.cloud, Inc.Inventors: Shreyas Shah, Jeffrey S. Earl, Anant Thakar, Sagar Borikar
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Publication number: 20230388244Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: ApplicationFiled: August 9, 2023Publication date: November 30, 2023Inventors: Chakradhar Kar, Sagar Borikar, Ramesh Sivakolundu, Ayan Banerjee, Anant Thakar
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Patent number: 11824793Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: GrantFiled: February 8, 2023Date of Patent: November 21, 2023Assignee: Cisco Technology, Inc.Inventors: Chakradhar Kar, Sagar Borikar, Ramesh Sivakolundu, Ayan Banerjee, Anant Thakar
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Publication number: 20230362519Abstract: This disclosure describes multiplexed optical transceivers, such as DWDM multiplexer/demultiplexers, which are aggregated in a server chassis to establish a fabric topology interconnecting blade servers to a dedicated switch module. Blade servers installed in the server chassis can utilize not just Ethernet interfaces to connect to network segments, but also PCIe interfaces as well as a combination of Ethernet and PCIe interfaces. The aggregated optical transceivers multiplex and demultiplex wavelength-specific optical signals using a laser source, reducing power consumption over switched fabric ASICs. Servicing of the multiplexed optical transceivers is facilitated by installation and replacement of a laser source. Scaling and redundancy of fabric topology interconnects can be facilitated by selection of laser sources generating expanded ranges of discrete wavelengths.Type: ApplicationFiled: January 18, 2023Publication date: November 9, 2023Inventors: Jayaprakash Balachandran, Anant Thakar, Bidyut Sen
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Publication number: 20230331112Abstract: In one embodiment, an electric vehicle system includes a power system for charging a battery installed in an electric vehicle and comprising a bi-directional power and data connector for receiving power and data from or transmitting the power and data to an electric vehicle charging device, a communications system comprising a server and configured for receiving power from the power system and receiving data from or transmitting the data to the power system for download or upload at the electric vehicle charging device, and an authentication module for authenticating the electric vehicle charging device. A method is also disclosed herein.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Inventors: Joel Richard Goergen, Kameron Rose Hurst, Sean Ceballos-McGee, Anant Thakar, Robert Gregory Twiss, Ronald Lee Shaffer, II, Jared Pendleton, Chad M. Jones
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Patent number: 11708002Abstract: In one embodiment, an electric vehicle system includes a power system for charging a battery installed in an electric vehicle and comprising a bi-directional power and data connector for receiving power and data from or transmitting the power and data to an electric vehicle charging device, a communications system comprising a server and configured for receiving power from the power system and receiving data from or transmitting the data to the power system for download or upload at the electric vehicle charging device, and an authentication module for authenticating the electric vehicle charging device. A method is also disclosed herein.Type: GrantFiled: August 3, 2020Date of Patent: July 25, 2023Assignee: CISCO TECHNOLOGY, INC.Inventors: Joel Richard Goergen, Kameron Rose Hurst, Sean Ceballos-McGee, Anant Thakar, Robert Gregory Twiss, Ronald Lee Shaffer, II, Jared Pendleton, Chad M. Jones
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Publication number: 20230224255Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: ApplicationFiled: March 15, 2023Publication date: July 13, 2023Inventors: Ayan Banerjee, Ramesh Sivakolundu, Chakradhar Kar, Sagar Borikar, Anant Thakar
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Publication number: 20230188474Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: ApplicationFiled: February 8, 2023Publication date: June 15, 2023Inventors: Chakradhar Kar, Sagar Borikar, Ramesh Sivakolundu, Ayan Banerjee, Anant Thakar
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Publication number: 20230185029Abstract: A composite connector includes modular data connectors, electrical power connectors, a fluid exchange connector, an alignment feature, and a housing. The modular data connectors include electrical data connectors and optical data connectors and are configured to carry data. The electrical power connectors are configured to carry electrical power, and the fluid exchange connector is configured to carry cooling fluid. The composite connector includes an alignment feature to align the composite connector with a complementary connector. The housing of the composite connector is configured to contain the modular data connectors, the electrical power connectors, the fluid exchange connector, and the alignment feature in a confined physical space.Type: ApplicationFiled: December 10, 2021Publication date: June 15, 2023Inventors: Anant Thakar, Bidyut Kanti Sen, Jayaprakash Balachandran, D. Brice Achkir, Joel Richard Goergen
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Patent number: 11632337Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: GrantFiled: May 23, 2022Date of Patent: April 18, 2023Assignee: Cisco Technology, Inc.Inventors: Ayan Banerjee, Ramesh Sivakolundu, Chakradhar Kar, Sagar Borikar, Anant Thakar
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Publication number: 20230116820Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: ApplicationFiled: May 23, 2022Publication date: April 13, 2023Inventors: Ayan Banerjee, Ramesh Sivakolundu, Chakradhar Kar, Sagar Borikar, Anant Thakar
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Patent number: 11601377Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.Type: GrantFiled: May 23, 2022Date of Patent: March 7, 2023Assignee: Cisco Technology, Inc.Inventors: Chakradhar Kar, Sagar Borikar, Ramesh Sivakolundu, Ayan Banerjee, Anant Thakar
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Publication number: 20220032804Abstract: In one embodiment, an electric vehicle system includes a power system for charging a battery installed in an electric vehicle and comprising a bi-directional power and data connector for receiving power and data from or transmitting the power and data to an electric vehicle charging device, a communications system comprising a server and configured for receiving power from the power system and receiving data from or transmitting the data to the power system for download or upload at the electric vehicle charging device, and an authentication module for authenticating the electric vehicle charging device. A method is also disclosed herein.Type: ApplicationFiled: August 3, 2020Publication date: February 3, 2022Applicant: CISCO TECHNOLOGY, INC.Inventors: Joel Richard Goergen, Kameron Rose Hurst, Sean Ceballos-McGee, Anant Thakar, Robert Gregory Twiss, Ronald Lee Shaffer, II, Jared Pendleton, Chad M. Jones
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Publication number: 20210406212Abstract: Embodiments herein describe a computing system which is reconfigurable into different server configurations that have different numbers of sockets. For example, the computing system may include two server nodes which can be configured into either two independent servers (i.e., two 2S servers) or a single server (i.e., one 4S server). In one embodiment, the computing system includes a midplane which is connected to processor buses on the server nodes. When configured as a single server, the midplane connects the processor bus (or buses) on one of the server nodes to the processor bus or buses on the other server node. In this manner, the processors in the two server nodes can be interconnected to function as a single server. In contrast, the connections between the server nodes in the midplane are disabled when the server nodes operate as two independent servers.Type: ApplicationFiled: February 5, 2018Publication date: December 30, 2021Inventors: Anant THAKAR, Yun BAI