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Mellanox Technologies Ltd patents

Recent patent applications related to Mellanox Technologies Ltd. Mellanox Technologies Ltd is listed as an Agent/Assignee. Note: Mellanox Technologies Ltd may have other listings under different names/spellings. We're not affiliated with Mellanox Technologies Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mellanox Technologies Ltd-related inventors

Using hardware gather-scatter capabilities to optimize mpi all-to-all

An all-to-all communication operation which is carried out in a fabric of networked entities by defining in each of the entities a plurality of memory regions of contiguous memory addresses holding messages therein, and exchanging the messages repeatedly with all the other entities. Relatively small messages are copied using a... Mellanox Technologies Ltd

Integrating silicon photonics and laser dies using flip-chip technology

An optoelectronic device includes an optoelectronic die, a laser die, and electrical interconnects. The optoelectronic device has a surface. A trench having first and second walls and a floor is formed in the surface, and an electrically conductive layer extends from the floor, via the first wall, to the surface.... Mellanox Technologies Ltd

Selective acknowledgment of rdma packets

A method for data transfer includes transmitting a sequence of data packets, including at least a first packet and a second packet transmitted subsequently to the first packet, from a first computer over a network to a second computer in a single remote direct memory access (RDMA) data transfer transaction.... Mellanox Technologies Ltd

Transducer reliability testing

A transducer reliability testing and VCSEL failure prediction method are provided. The method includes applying a testing temperature and a constant current to a VCSEL for a testing time. The method monitors a forward voltage of the VCSEL and determines if a first change in forward voltage is above a... Mellanox Technologies Ltd

Opto-mechanical coupler

An opto-mechanical coupler and corresponding method are provided. The coupler may include a first end and a second end configured to receive optical fibers and a top surface and bottomed surface defining a through hole extending between the top and bottom surfaces. The coupler may include a reflective surface that... Mellanox Technologies Ltd

Opto-mechanical coupler

An opto-mechanical coupler and corresponding method of manufacture are provided. The coupler may include a body defining a bottom surface, a receiving surface, and a reflective surface. The reflective surface may redirect optical signals between a first direction and a second direction. The receiving surface may position one or more... Mellanox Technologies Ltd

Self-adjusting cooling module

A cooling apparatus includes first and second wedges, a solid thermal interface material (TIM) and a flexible force-exerting element. The first wedge has a first flat surface and a first diagonal surface. The first flat surface is configured to dissipate heat from an electronic device. The second wedge has a... Mellanox Technologies Ltd

Printed circuit board assembly with a photonic integrated circuit for an electro-optical interface

An apparatus and method of assembly are described that provide an improved printed circuit board (PCB) assembly for an electro-optical interface, where more accurate positioning and alignment of electro-optical components can be achieved in an active part of the PCB assembly that is used for the electro-optical interface to meet... Mellanox Technologies Ltd

Field replaceable modular optical interconnect unit with optical module for datacenter switch system

Apparatuses, systems, and methods of assembly are described that provide mechanisms for integrating an optical module (e.g., an MBOM) into a main switch system to allow the optical module to be replaced without having to replace other components of the main switch system. The field replaceable modular optical interconnect unit... Mellanox Technologies Ltd

End-to-end enhanced reliable datagram transport

A method for communication includes establishing, using an end-to-end reliable transport context, a channel for exchange of data packets over a network between a first network interface controller (NIC) of a first computing node on the network and a second NIC of a second computing node on the network. The... Mellanox Technologies Ltd

Dynamically-tuned interrupt moderation

Apparatus for communications includes a CPU, a system memory, and a network interface controller (NIC), which is configured to receive incoming data packets from a network, to post the received data packets in a designated queue for delivery to the CPU. The NIC issues interrupts to the CPU in response... Mellanox Technologies Ltd

Electro-optic transceiver module with wavelength compensation

An electro-optic transceiver module, method of manufacturing, and method of transmitting signals are provided that allow multiple optical signals at different wavelengths (e.g., according to CWDM) to be combined for transmission via a number of optical fibers that is smaller than the number of electrical channels according to which the... Mellanox Technologies Ltd

Optoelectronic transducer with integrally mounted thermoelectric cooler

An apparatus and method of assembly are described that provide improved mechanisms for cooling an optoelectronic transducer in a fiber optic system. The apparatus includes a thermoelectric cooler (TEC) secured to the optoelectronic transducer for removing heat from the optoelectronic transducer in response to instructions from a TEC driver, as... Mellanox Technologies Ltd

Control of persistent memory via a computer bus

A memory device includes a target memory, having a memory address space, and a volatile buffer memory, which is coupled to receive data written over a bus to the memory device for storage in specified addresses within the memory address space. A memory controller is configured to receive, via the... Mellanox Technologies Ltd

In-node aggregation and disaggregation of mpi alltoall and alltoallv collectives

An MPI collective operation carried out in a fabric of network elements by transmitting MPI messages from all the initiator processes in an initiator node to designated ones of the responder processes in respective responder nodes. Respective payloads of the MPI messages are combined in a network interface device of... Mellanox Technologies Ltd

Atomic access to object pool over rdma transport network

In a fabric of network elements one network element has an object pool to be accessed stored in its memory. A request for atomic access to the object pool by another network element is carried out by transmitting the request through the fabric to the one network element, performing a... Mellanox Technologies Ltd

Remote host management over a network

A method for management of a host computer that includes a management controller configured to carry out, independently of the host CPU, host management instructions contained in management packets compliant with a first data link protocol. The method includes receiving the management packets from a first network operating in accordance... Mellanox Technologies Ltd

Packet switch with reduced latency

A switching device includes a plurality of ports and a switching core, which is coupled to transfer data packets between ingress and egress ports. Switching logic maintains a descriptor queue containing respective descriptors corresponding to the data packets that have been received and queued by the ports, and responsively to... Mellanox Technologies Ltd

Multi-slot plug-in card

Electronic apparatus includes a laminated multi-layer circuit substrate, including first and second rigid cards and a flexible section between the first and second rigid cards. First and second sets of electrical terminals are disposed respectively on the first and second rigid cards and arranged to mate with respective bus connectors... Mellanox Technologies Ltd

Integrated circuit inductor

An inductive device is formed in a circuit structure that includes alternating conductive and insulating layers. The device includes, in a plurality of the conductive layers, traces forming a respective pair of interleaved loops and at least one interconnect segment in each of the plurality of the conductive layers. In... Mellanox Technologies Ltd

Dynamic optimization for ip forwarding performance

A host connected to at least one data network has a processor having a plurality of cores, and a memory. A network interface controller is coupled to the host, and configured to transmit and receive data packets via multiple distinct physical ports. The host and the network interface controller are... Mellanox Technologies Ltd

Hardware-based congestion control for tcp traffic

A method for congestion control includes receiving at a destination computer a packet transmitted on a given flow, in accordance with a predefined transport protocol, through a network by a transmitting network interface controller (NIC) of a source computer, and marked by an element in the network with a forward... Mellanox Technologies Ltd

Twin axial cable structures for transmitting signals

A twin axial cable structure is provided for transmitting signals that makes use of insulative materials that are not easily extruded, such as expanded polyethylene (ePE) and expanded polytetrafluoroethylene (ePTFE). The cable structure includes an insulative body portion having a pair of open channels defined through an outer longitudinal surface... Mellanox Technologies Ltd

Network memory

Communication apparatus includes a host interface for connection, via a host bus, to a host processor and a host memory, which is mapped to an address space of the host bus, and a network interface, configured to transmit and receive packets over a network. A local memory is configured to... Mellanox Technologies Ltd

Simplified packet routing

A method for communication, includes routing unicast data packets among nodes in a network using respective Layer-3 addresses that are uniquely assigned to each of the nodes. Respective Layer-2 unicast addresses are assigned to the nodes in accordance with an algorithmic mapping of the respective Layer-3 addresses. The unicast data... Mellanox Technologies Ltd

Aggregation protocol

A switch in a data network is configured to mediate data exchanges among network elements. The apparatus further includes a processor, which organizes the network elements into a hierarchical tree having a root node network element, vertex node network elements child node network elements that include leaf node network elements.... Mellanox Technologies Ltd

Cable backplane

A main unit of a director-class switch including a wire-based backplane located in a chassis, having a plurality of slots configured to receive switch boards. The wire-based backplane includes a plurality of harnesses each including first and second cartridges, a plurality of interface port units mounted on each of the... Mellanox Technologies Ltd

Access control in peer-to-peer transactions over a peripheral component bus

Computing apparatus includes a central processing unit (CPU), which is configured to run concurrently multiple virtual machines, including at least first and second virtual machines. A peripheral component bus is connected to communicate with the CPU. Multiple peripheral devices are connected to communicate via the bus with the CPU and... Mellanox Technologies Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Mellanox Technologies Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Mellanox Technologies Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by