公开(公告)号：US20250150270A1

公开(公告)日：2025-05-08

申请号：US19018806

申请日：2025-01-13

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Siddha GANJU ,  Elad MENTOVICH ,  Andrew RUSSELL

IPC: H04L9/30 ,  H04L9/08

Abstract: Various embodiments of the present disclosure provide for generating and managing a digital ledger access system and its associated objects. An example method is configured for securing objects in a digital ledger of objects by identifying an object from amongst a plurality of objects in the digital ledger of objects and generating a quantum token for attachment with the object. The method includes deriving one or more classical public keys associated with the quantum token and determining an attempt to access the object. The method provides access to the object in response to a validation of the classical public key based on the quantum token, and the method precludes access to the object in response to an invalidation of the classical public key based on the quantum token.

公开(公告)号：US20240235826A1

公开(公告)日：2024-07-11

申请号：US18444225

申请日：2024-02-16

Applicant: Mellanox Technologies, Ltd.

Inventor： Elad MENTOVICH ,  Itshak KALIFA ,  Ioannis (Giannis) PATRONAS ,  Paraskevas BAKOPOULOS ,  Eyal WALDMAN

IPC: H04L9/08 ,  H04B10/70

CPC classification number: H04L9/0858 ,  H04B10/70

Abstract: Embodiments are disclosed for a quantum key distribution enabled intra-datacenter network. An example system includes a first vertical cavity surface emitting laser (VCSEL), a second VCSEL and a network interface controller. The first VCSEL is configured to emit a first optical signal associated with data. The second VCSEL is configured to emit a second optical signal associated with quantum key distribution (QKD). Furthermore, the network interface controller is configured to manage transmission of the first optical signal associated with the first VCSEL and the second optical signal associated with the second VCSEL via an optical communication channel coupled to a network interface module.

公开(公告)号：US20240232672A1

公开(公告)日：2024-07-11

申请号：US18492315

申请日：2023-10-23

Applicant: Mellanox Technologies, Ltd. ,  Bar-Ilan University

Inventor： Yuval IDAN ,  Avishai ELITZUR ,  Elad MENTOVICH ,  Tali SEPTON ,  Eliahu COHEN ,  Taylor Lee PATTI ,  Moshe ORON ,  Yonatan PIASETZKY

IPC: G06N10/20

CPC classification number: G06N10/20

Abstract: Methods, apparatuses, and computer program products for intercepting a transmitted value and resending quantum particles to avoid detection on a quantum interconnect link are provided. An example method includes, intercepting a subset of quantum particles transmitted on the quantum interconnect link. The method further includes determining characteristics of one or more degrees of freedom of the subset of intercepted quantum particles. Additionally, the method includes inferring the value based on the characteristics of the one or more degrees of freedom of the subset of intercepted quantum particles. The method continues by predicting a state of the one or more degrees of freedom of the subset of intercepted quantum particles. Further, the method includes encoding an output subset of quantum particles with characteristics based at least in part on the predicted state and transmitting the output subset of quantum particles on the quantum interconnect link.

公开(公告)号：US20240064941A1

公开(公告)日：2024-02-22

申请号：US17892283

申请日：2022-08-22

Applicant: Mellanox Technologies, Ltd.

Inventor： Ran Hasson RUSO ,  Alon RUBINSTEIN ,  Elad MENTOVICH ,  Tahir CADER ,  Siddha GANJU

IPC: H05K7/20 ,  G06N20/00

CPC classification number: H05K7/20836 ,  G06N20/00

Abstract: A system and method for controlling cooling in a server is provided. The method includes receiving one or more server indicators relating to a task to be executed by at least one component of the server. The method also includes determining an expected cooling demand for the at least one component based on the one or more server indicators. The method further includes adjusting a cooling amount provided by a cooling mechanism based on the expected cooling demand of the at least one component. Various embodiments are described herein.

公开(公告)号：US20220283973A1

公开(公告)日：2022-09-08

申请号：US17636484

申请日：2019-08-21

Applicant: Mellanox Technologies, Ltd.

Inventor： Dotan LEVI ,  Elad MENTOVICH ,  Ran RAVID ,  Roee SHAPIRO ,  Avraham GANOR ,  Paraskevas BAKOPOULOS ,  Dimitrios KALAVROUZIOTIS

IPC: G06F13/40 ,  G06F13/42

Abstract: Apparatuses, systems, and associated methods of manufacturing are described that provide a dynamic data interconnect and networking cable configuration. The dynamic data interconnect includes a substrate, transmitters supported on the substrate configured to generate signals, and receivers supported on the substrate configured to receive signals. The dynamic data interconnect further includes a number of connection pads that receive data cables attached thereto and a number of transmission lanes that operably couple the transmitters and receivers to the connection pads. The dynamic data interconnect further includes transmission circuitry in communication with each of the transmitters and receivers such that, in an operational configuration, the transmission circuitry determines a transmission state of the dynamic data interconnect and selectively disables operation of at least a portion of the transmitters or at least a portion of the receivers.

公开(公告)号：US20220163740A1

公开(公告)日：2022-05-26

申请号：US17341645

申请日：2021-06-08

Applicant: Mellanox Technologies, Ltd.

Inventor： Dimitrios KALAVROUZIOTIS ,  Sylvie ROCKMAN ,  Elad MENTOVICH ,  Tamir SHARKAZ ,  Yaakov GRIDISH ,  Anna SANDOMIRSKY

IPC: G02B6/42

Abstract: Optical components and associated methods of manufacturing are provided. An example optical component includes a body defined by an optical interposer substrate and a passivation layer applied to the optical interposer substrate. The optical interposer substrate defines a first surface of the body, and the passivation layer defines a second surface of the body opposite the first surface. The passivation layer includes a metallic shielding element configured to prevent interference between the first surface and the second surface. The optical component further includes an opening extending from the second surface to the optical interposer substrate, the opening defining an optical path through the passivation layer. The optical interposer substrate receives an optical signal from an optical transmitter supported by the second surface via the optical path.

公开(公告)号：US20250076690A1

公开(公告)日：2025-03-06

申请号：US18242652

申请日：2023-09-06

Applicant: Mellanox Technologies, Ltd.

Inventor： Oren STEINBERG ,  Moshe B. ORON ,  Isabelle CESTIER ,  Elad MENTOVICH ,  Timothy De KEULENAER ,  Jochem VERBIST

IPC: G02F1/015 ,  G02F1/025 ,  G02F1/35

Abstract: Systems and methods are described herein for an electro-absorption modulator (EAM) device. An example EAM device comprises an optical waveguide comprising a waveguide core configured to facilitate propagation and modulation of an optical signal therethrough; a segmented structure comprising diode segments disposed on the waveguide; and an electrical transmission line operatively coupled to the diode segments. The electrical transmission line is configured to facilitate propagation of an electrical signal therethrough. The electrical transmission line includes a first transmission line rail and a second transmission line, where a first subset of diode segments is operatively coupled to the first transmission line rail and a ground rail, and a second subset of diode segments is operatively coupled to the second transmission line and the ground rail. The diode segments from the first subset are disposed alternately with the diode segments from the second subset.

公开(公告)号：US20240348952A1

公开(公告)日：2024-10-17

申请号：US18750369

申请日：2024-06-21

Applicant: Mellanox Technologies, Ltd.

Inventor： Ioannis (Giannis) PATRONAS ,  Dotan David LEVI ,  Wojciech WASKO ,  Paraskevas BAKOPOULOS ,  Dimitrios SYRIVELIS ,  Elad MENTOVICH

IPC: H04Q11/00 ,  H04B10/2575 ,  H04B10/40 ,  H04B10/50 ,  H04B10/60

CPC classification number: H04Q11/0005 ,  H04B10/25753 ,  H04B10/40 ,  H04B10/50 ,  H04B10/60 ,  H04Q2011/0045 ,  H04Q2011/005

Abstract: Network devices and associated methods are provided for synchronization in an optically switched network. The network device includes one or more ports in communication with a plurality of devices via an optical switch. The one or more ports receive a master clock signal having a first frequency from a first device of the plurality of devices. The network device includes a local clock in communication with the one or more ports and operating at a second frequency. The network device includes a synchronization manager in communication with the one or more ports and the local clock and configured to be enabled and disabled. When the synchronization manager is enabled, it receives the master clock signal via the one or more ports and transmits an instruction to the local clock to operate at the first frequency.

公开(公告)号：US20240291738A1

公开(公告)日：2024-08-29

申请号：US18652131

申请日：2024-05-01

Applicant: MELLANOX TECHNOLOGIES, LTD.

Inventor： Ioannis (Giannis) PATRONAS ,  Tamar Viclizki COHEN ,  Vadim GECHMAN ,  Dimitrios SYRIVELIS ,  Paraskevas BAKOPOULOS ,  Nikolaos ARGYRIS ,  Elad MENTOVICH

IPC: H04L43/065 ,  H04L41/16 ,  H04L43/0817 ,  H04L45/28

CPC classification number: H04L43/065 ,  H04L41/16 ,  H04L43/0817 ,  H04L45/28

Abstract: Systems, computer program products, and methods are described herein for machine learning (ML) based system for network resilience and steering. An example system monitors data movement across one or more network ports; extracts network performance indicators associated with the data movement; determines, via a machine learning (ML) subsystem, that a status of a first network port is indicative of operational failure based on at least the network performance indicators; determines a redundant network port and an intermediate network switch in the same network port cluster as that of the first network port; and triggers the intermediate network switch to reroute a portion of network traffic from the first network port to the redundant network port in response to the status of the first network port by terminating a communication link to the first network port until the operational failure of the first network port is resolved.

公开(公告)号：US20240098000A1

公开(公告)日：2024-03-21

申请号：US17956035

申请日：2022-09-29

Applicant: Mellanox Technologies, Ltd.

Inventor： Ioannis (Giannis) PATRONAS ,  Tamar Viclizki COHEN ,  Vadim GECHMAN ,  Dimitrios SYRIVELIS ,  Paraskevas BAKOPOULOS ,  Nikolaos ARGYRIS ,  Elad MENTOVICH

IPC: H04L43/065 ,  H04L41/16 ,  H04L43/0817 ,  H04L45/28

CPC classification number: H04L43/065 ,  H04L41/16 ,  H04L43/0817 ,  H04L45/28

Abstract: Systems, computer program products, and methods are described herein for machine learning (ML) based system for network resilience and steering. An example system monitors data movement across one or more network ports; extracts network performance indicators associated with the data movement; determines, via a machine learning (ML) subsystem, that a status of a first network port is indicative of operational failure based on at least the network performance indicators; determines that the first network port is associated with a first network port cluster; determines a redundant network port and an intermediate network switch associated with the first network port cluster; and triggers the intermediate network switch to reroute a portion of network traffic from the first network port to the redundant network port in response to the status of the first network port.