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Arm Ltd patents


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

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


Fabrication of correlated electron material film via exposure to ultraviolet energy

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, processes are described, in which an ultraviolet light source is utilized during fabrication of a correlated electron material. In embodiments, use of ultraviolet light may decrease a likelihood... Arm Ltd

Fabrication of correlated electron material films with varying atomic or molecular concentrations of dopant species

Subject matter disclosed herein may relate to fabrication of layered correlated electron materials (CEMs) in which a first group of one or more layers may comprise a first concentration of a dopant species, and wherein a second group of one or more layers may comprise a second concentration of a... Arm Ltd

Data logging device

A device and a method to sense changes in the environment and log the sensed changes.... Arm Ltd

Data processing

Measures, including methods, systems, and non-transitory computer-readable storage media, for processing data for an augmented reality environment. An augmented reality user device receives at least one signal from a radio frequency beacon at at least one radio frequency receiver of the augmented reality user device. A spatial resolution operation is... Arm Ltd

Correlated electron switch

Subject matter disclosed herein may relate to correlated electron switches.... Arm Ltd

Programmable current for correlated electron switch

Subject matter disclosed herein may relate to programmable current for correlated electron switches.... Arm Ltd

Fabrication of correlated electron material devices with reduced interfacial layer impedance

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, processes are described, which may be useful in avoiding formation of a potentially resistive oxide layer at an interfacial surface between a conductive substrate, for example, and a... Arm Ltd

Sense amplifier

Broadly speaking, embodiments of the present techniques provide an amplification circuit comprising a sense amplifier and at least one Correlated Electron Switch (CES) configured to provide a signal to the sense amplifier. The sense amplifier outputs an amplified version of the input signal depending on the signal provided by the... Arm Ltd

Method, system and device for read signal generation

Disclosed are methods, systems and devices for generation of a read signal to be applied across a load for use in detecting a current impedance state of the load. In one implementation, a voltage and current of a generated read signal may be controlled so as to maintain a current... Arm Ltd

Ces-based latching circuits

According to one embodiment of the present disclosure, a device comprises a latching circuitry, where the latching circuitry comprises at least one correlated electron random access memory (CeRAM) element. The latching circuitry further comprises a control circuit coupled to the at least one CeRAM element. The control circuit is configured... Arm Ltd

Grouped tooth electric motor

An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.... Arm Ltd

Correlated electron material devices using dopant species diffused from nearby structures

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, a correlated electron material may be doped using dopant species derived from one or more precursors utilized to fabricate nearby structures such as, for example, a conductive substrate... Arm Ltd

Single rf oscillator technique for bult-in tune, test, and calibration of a transceiver

Methods and various structures provide for loopback tuning, testing, and calibrating of a transceiver, including: supplying RF drive to both a transmitter and a receiver of the transceiver from one oscillator; applying a modulation waveform to a transceiver block of the transceiver to produce an amplitude-modulated signal; converting a sideband... Arm Ltd

Storage controller

There is described a storage controller, the storage controller having an array of entries, each entry associated with a partition of one or more partitions, wherein the controller comprises logic configured to identify a partition identifier of an entry and apply a policy to the entry based on or in... Arm Ltd

Method and operating an electric motor

Apparatus and methods of operating an electric motor are provided, comprising energising a plurality of stator coils in sequence to rotate a rotor. Each said coil is energised with a repeating pulse sequence comprising at least a first portion and a second portion, the first and second portions repeating alternately... Arm Ltd

Method and operating an electric motor

Apparatus and methods are provided for operating an electric motor, comprising selectively energising the coils of a stator having a plurality of stator teeth, each stator tooth having a said coil mounted thereon. The stator coils of a subset of the stator teeth are energised during a given time period... Arm Ltd

Asymmetric correlated electron switch operation

Subject matter disclosed herein may relate to correlated electron switches that are capable of asymmetric set or reset operations.... Arm Ltd

Method and maintenance of electric motor

An electric motor is disclosed having a detachable stator tooth. In some implementations, coil windings of the electric motor may be coupled to one or more drivers independently of other coil windings. A method of repairing and manufacturing an electric motor having a detachable stator tooth is also disclosed.... Arm Ltd

Latching device and method

According to one embodiment of the present disclosure, an apparatus is provided. The apparatus comprises a data input to receive a data signal. The apparatus further comprises a latching circuitry. The latching circuitry comprises a first Correlated Electron Switch (CES) element and a second CES element. The latching circuitry further... Arm Ltd

Driver circuit for electric motors

A method and a device for engendering rotation of a rotor relative to a stator. Stator teeth may comprise a mutually coupled coil winding pair, and a driver circuit may drive current through a first coil winding of the mutually coupled coil winding pair to generate a current on a... Arm Ltd

Feedback mechanism for multicast protocols

Example embodiments provide apparatus, systems and methods to optimise a multicasting operation used to transmit data packets in a communication network.... Arm Ltd

Access devices to correlated electron switch

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.... Arm Ltd

Fabricating correlated electron material (cem) devices

Subject matter disclosed herein may relate to construction of a correlated electron material (CEM) device. In particular embodiments, after formation of a film comprising layers of a transition metal oxide (TMO) material and a dopant, at least a portion of the film may be exposed to an elevated temperature. Exposure... Arm Ltd

One-time and multi-time programing using a correlated electron switch

An apparatus including a Correlated Electron Switch (CES) element and a programing circuit is provided. The programing circuit provides a programing signal to the CES element to program the CES element to an impedance state of multiple impedance states when a number of times the CES element has been programed... Arm Ltd

Method, system and device for read signal generation

Disclosed are methods, systems and devices for generation of a read signal to be applied across a load for use in detecting a current impedance state of the load. In one implementation, a voltage and current of a generated read signal may be controlled so as to maintain a current... Arm Ltd

Correlated electron switch device

Disclosed are a circuit and method for implementing a switching function. In an embodiment, the circuit includes a first logic circuit, a second logic circuit, and a Correlated electron switch (CES) element. The CES element is configurable to have a non-volatile state to enable or disable an electrical connection between... Arm Ltd

Barrier layer for correlated electron material

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to one or more barrier layers having various characteristics formed under and/or over and/or around correlated electron material.... Arm Ltd

Ces-based latching circuits

According to one embodiment of the present disclosure, a device comprises a latching circuitry, where the latching circuitry comprises at least one correlated electron random access memory (CeRAM) element. The latching circuitry further comprises a control circuit coupled to the at least one CeRAM element. The control circuit is configured... Arm Ltd

Sense amplifier

Broadly speaking, embodiments of the present techniques provide an amplification circuit comprising a sense amplifier and at least one Correlated Electron Switch (CES) configured to provide a signal to the sense amplifier. The sense amplifier outputs an amplified version of the input signal depending on the signal provided by the... Arm Ltd

Device and generating random numbers

According to an embodiment of the present disclosure, a device and a method are provided. The device includes one or more resistive random access memory (ReRAM) elements. The device further includes a random number generator configured to generate a random number in dependence on impedance values of the one or... Arm Ltd

Method providing for a storage element

A method for forming a thin film comprising a metal, metal compound, or metal oxide on a substrate, which method comprises forming one or more thin film layers of a metal or metal oxide by a deposition process employing reactant precursors and/or relative amounts thereof which are selected to deposit... Arm Ltd

Fabrication of correlated electron material devices method to control carbon

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.... Arm Ltd

Fabrication of correlated electron material devices comprising nitrogen

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.... Arm Ltd

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in a write operation by controlling a current and a voltage applied... Arm Ltd

Fabrication and operation of correlated electron material devices

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, a correlated electron material may comprise a dominant ligand and a substitutional ligand, which may permit electron donation and back-donation in a correlated electron material. Electron donation and... Arm Ltd

07/27/17 / #20170213961

Fabrication of correlated electron material devices

Subject matter disclosed herein may relate to fabrication of correlated electron materials used, for example, to perform a switching function. In embodiments, precursors, in a gaseous form, may be utilized in a chamber to build a film of correlated electron materials comprising various impedance characteristics.... Arm Ltd

07/20/17 / #20170206963

Circuit and configurable impedance array

A configurable impeder is provided. The configurable impeder comprises of multiple CESs. Each of the CESs is capable of being configured into one of a plurality of impedance states. Further, a programing circuit is provided. The programing circuit provides a plurality of programing signals in dependence of an input signal.... Arm Ltd

07/20/17 / #20170207784

Method and circuit for detection of a fault event

According to one embodiment of the present disclosure, a circuit includes a Correlated Electron Switch (CES) element and a programming circuit. The CES element includes a first input. The first input of the CES element is coupled to an input signal to be monitored. The CES element is programmed in... Arm Ltd

06/22/17 / #20170178718

Latching device and method

According to one embodiment of the present disclosure, an apparatus is provided. The apparatus comprises a data input to receive a data signal. The apparatus further comprises a latching circuitry. The latching circuitry comprises a first Correlated Electron Switch (CES) element and a second CES element. The latching circuitry further... Arm Ltd

06/22/17 / #20170178724

Circuit and configurable impedance array

A configurable impeder is provided. The configurable impeder comprises of multiple CESs. Each of the CESs is capable of being configured into one of a plurality of impedance states. Further, a programing circuit is provided. The programing circuit provides a plurality of programing signals in dependence of an input signal.... Arm Ltd

06/22/17 / #20170179385

Access devices to correlated electron switch

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.... Arm Ltd

05/25/17 / #20170147207

Non-volatile buffer for memory operations

Subject matter disclosed herein may relate to buffers, and may relate more particularly to non-volatile buffers for memory operations.... Arm Ltd

04/27/17 / #20170117043

Memory write driver, method and system

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. For example,... Arm Ltd

04/20/17 / #20170110191

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. For example,... Arm Ltd

04/13/17 / #20170103809

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in write cycles by controlling a current and a voltage applied to... Arm Ltd

04/06/17 / #20170099049

Circuit and monitoring correlated electron switches

A monitoring circuit for a CES element is provided. The circuit includes a control circuit and an output circuit. The control circuit is configured to vary a control signal provided to the CES element. The control signal may be varied for determining an impedance state of the CES element. The... Arm Ltd

03/30/17 / #20170092858

Multiple impedance correlated electron switch fabric

Subject matter disclosed herein may relate to correlated electron switch devices, and may relate more particularly to integrated circuit fabrics including correlated electron switch devices having various impedance characteristics.... Arm Ltd

03/23/17 / #20170084331

Method, system and device for complementary non-volatile memory device operation

Disclosed are methods, systems and devices for operation of dual non-volatile memory devices. In one aspect, a pair of non-volatile memory device coupled in series may be placed in complementary memory states any one of multiple memory states in a write operation by controlling a current and a voltage applied... Arm Ltd

03/16/17 / #20170077400

Asymmetric correlated electron switch operation

Subject matter disclosed herein may relate to correlated electron switches that are capable of asymmetric set or reset operations.... Arm Ltd

03/09/17 / #20170070890

Methods for verifying data integrity

A method for verifying the integrity of data in a message by a data processing device, the message comprising a plurality of packets, the method comprising: receiving, at the device from a first resource, a manifest associated with the message, the manifest comprising a plurality of group check values for... Arm Ltd

03/09/17 / #20170069378

Correlated electron switch programmable fabric

Subject matter disclosed herein may relate to programmable fabrics including correlated electron switch devices.... Arm Ltd

02/16/17 / #20170045905

Programmable voltage reference

Subject matter disclosed herein may relate to generation of programmable voltage references.... Arm Ltd

02/16/17 / #20170047115

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. For example,... Arm Ltd

02/16/17 / #20170047116

Method, system and device for non-volatile memory device operation

Disclosed are methods, systems and devices for operation of non-volatile memory devices. In one aspect, a non-volatile memory device may be placed in any one of multiple memory states in a write operation by controlling a current and a voltage applied to terminals of the non-volatile memory device. For example,... Arm Ltd

02/16/17 / #20170047919

Programmable current for correlated electron switch

Subject matter disclosed herein may relate to programmable current for correlated electron switches.... Arm Ltd

02/09/17 / #20170039031

Data processing systems

A method of operating a data processing system when determining a b-bit unsigned normalized integer representation U of a number x is disclosed. When the number x has a value between 0 and 1, the method comprises determining the integer part I of (x×2b), and determining whether to use the... Arm Ltd

02/09/17 / #20170039032

Data processing systems

A method of operating a data processing system when determining an unsigned normalized integer representation U of a number x is disclosed. When the number x has a value between 0 and 1, it is determined 31 whether the number x is greater than or equal to 0.5. When it... Arm Ltd

02/09/17 / #20170039373

Bootstrapping without transferring private key

A machine implemented method of communication between server and remote device, the method comprising: determining an availability and address of the remote device on a network for communication with the server; obtaining a public key attributed to the remote device; signing the public key attributed to the remote device with... Arm Ltd

02/09/17 / #20170041287

Server initiated remote device registration

A machine implemented method of server initiated registration of a remote device with a second server when the remote device is provisioned or pre-provisioned for registration with a first server, the method comprising: transmitting a bootstrap message from a bootstrap server to the first server, the bootstrap message comprising instruction... Arm Ltd

02/02/17 / #20170033782

Correlated electron switch

Subject matter disclosed herein may relate to correlated electron switches.... Arm Ltd








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



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