Malek
Abdul Kader Malek, Riyadh SA
Patent application number | Description | Published |
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20130066027 | OLEFIN GAS PHASE POLYMERISATION - The invention is directed to a process for the gas phase polymerisation of one or more olefin monomers in a fluidised bed reactor in a dry mode or in a (super) condensed mode with a gas stream comprising an inert gas characterised in that the inert gas comprises a mixture of inert components: (1) nitrogen; (2) a gas heat capacity increasing agent (3) a sorption promoting agent and (4) a polymer swelling agent. The inert gas may comprise (1) 5-60% by mol nitrogen (2) 10-90% by mol ethane (3) 1-50% by mol % n-butane and (4) 0.1-10% by mol % n-pentane or iso-pentane. | 03-14-2013 |
20140148563 | OLEFIN GAS PHASE POLYMERISATION - The invention is directed to a process for the gas phase polymerisation of one or more olefin monomers in a fluidised bed reactor in a dry mode or in a (super) condensed mode with a gas stream comprising an inert gas characterised in that the inert gas comprises a mixture of inert components: | 05-29-2014 |
Behzad Malek, Ottawa CA
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20080235788 | HAPTIC-BASED GRAPHICAL PASSWORD - A system and method of generating a graphical password is provided. User input into from input device is acquired based upon a grid point of a two dimensional grid mapped to the input device. A haptic input state of a haptic input device is acquired when the grid point when selected by the user. A tuple is generated based upon positional coordinates of the input device at the grid point and a value associated with the haptic input state of the haptic input device. A password can then be generated comprising multiple tuples. | 09-25-2008 |
Behzad Malek, Toronto CA
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20130212377 | Method and System for a Certificate-less Authenticated Encryption Scheme Using Identity-based Encryption - A method of verifying public parameters from a trusted center in an identity-based encryption system prior to encrypting a plaintext message by a sender having a sender identity string may include: identifying the trusted center by a TC identity string, the trusted center having an identity-based public encryption key of the trusted center based on the TC identity string; determining if the sender has a sender private key and the public parameters for the trusted center including the public encryption key of the trusted center and a bilinear map; and verifying the public parameters using the TC identity string prior to encrypting the plaintext message into a ciphertext by comparing values of the bilinear map calculated with variables from the trusted center. The ciphertext may include a component to authenticate the sender once the ciphertext is received and decrypted by the recipient using the private key of the recipient. | 08-15-2013 |
20150302409 | SYSTEM AND METHOD FOR LOCATION-BASED FINANCIAL TRANSACTION AUTHENTICATION - There is provided apparatus, systems and methods that secure payment systems and other financial transaction systems by integrating the location of the transaction into transaction (e.g. payment) authentication processing. One or more methods, apparatus and systems are provided for authenticating a financial transaction made by a payer using a financial transaction processing system such as a payment system. The location of the payer and at least a portion of the financial transaction processing system (e.g. a location of the point of transaction) are verified by an authentication system and confirmed by the payer using a payer communication device. | 10-22-2015 |
Bruce Malek, Senneville CA
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20130256456 | AIRCRAFT INTERIOR CONFIGURATION - An aircraft interior configuration includes a first passageway extending along a longitudinal axis of a fuselage of the aircraft and a second passageway extending along the longitudinal axis. A transitional region is disposed between the first passageway and the second passageway. The transitional region extends perpendicularly to the longitudinal axis, between starboard and port sides of the aircraft. The transitional region is configurable from at least a first configuration to at least a second configuration. | 10-03-2013 |
Bruce Malek, Sainte-Anne-De-Bellevue CA
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20110258769 | SHOWER SYSTEM FOR AIRCRAFT - A shower unit for an aircraft comprises: a shower head, and controls to manually control the water output. A shower enclosure defines a receiving cavity to receive the user. The shower enclosure supports the shower head and the controls for the user to shower in the receiving cavity. The shower enclosure comprises a first door on a first side of the shower enclosure, and a second door on a second side of the shower enclosure to define a passageway through the shower enclosure. The shower unit is adapted to be positioned in the aircraft such that the passageway communicates between two separate zones of the aircraft. | 10-27-2011 |
Jan Malek, Brno CZ
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20150053779 | DEVICES AND METHODS FOR INTERACTING WITH AN HVAC CONTROLLER - An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the HVAC controller. Voice recognition software identifies a trigger phrase included in the natural language audio message and in response the HVAC controller performs an action. The voice recognition software may be used to create a natural language text based message from a recorded voice message or streamed voice message, where the natural language text based message is translated into the command recognizable by the HVAC controller. In response to the command, the HVAC controller may perform an action and/or respond with a natural language text based or audio message. A user may communicate with the thermostat via the thermostat and/or a remote device. | 02-26-2015 |
20150053781 | DEVICES AND METHODS FOR INTERACTING WITH AN HVAC CONTROLLER - An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the HVAC controller. The HVAC controller may be a thermostat including a housing that houses a temperature sensor, a microphone, and a controller. The controller may identify a trigger phrase in an audio stream provided by the microphone. In response to identifying the trigger phrase, the controller initiates processing of the audio stream to identify a command following the trigger phrase and to generate a command understandable by the thermostat that instructs the controller to perform the identified command. The controller then executes the generated command understandable by the thermostat. A user may communicate with the thermostat via the microphone of the thermostat and/or a remote device having a microphone. | 02-26-2015 |
Mehran Malek, Toronto CA
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20130297461 | METHOD, SYSTEM AND APPARATUS FOR INTEGRATING ORDER MANAGEMENT AND WAREHOUSE MANAGEMENT - According to embodiments described in the specification, a method, system and apparatus for integrating warehouse management and order management are provided. The method comprises: maintaining, in a memory connected to a first server, a first data store comprising a plurality of records representing one or more items at a production site; detecting an event at the first server, the event comprising an update to the first data store; in response to detecting the event, determining whether a further action is required to send at least one outgoing message to one or more of a second server and a third server; and, when the determination is affirmative, generating a the outgoing message and transmitting the message to the one or more of the second server and the third server. | 11-07-2013 |
Mohamed Malek, Cairo EG
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20090055778 | SYSTEM AND METHOD FOR ONSCREEN TEXT RECOGNITION FOR MOBILE DEVICES - The invention comprises a method of selecting and identifying on-screen text on a mobile device, comprising: a) providing an on-screen selection icon for activation of text selection mode; b) activating a text selection pointer upon activation of the selection icon; c) applying a text-selection algorithm in a region identified by user location of the text selection pointer; d) identifying text with the region using a character recognition algorithm; and, e) passing the identified text for further analysis as determined by user selection. | 02-26-2009 |
Mokrane Malek, Issy Les Moulineaux FR
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20160033269 | METHOD FOR ESTIMATING THE DISTANCE OF AN OBJECT FROM AN IMAGING SYSTEM - The invention relates to a method ( | 02-04-2016 |
Mokrane Malek, Le Mans FR
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20150293498 | SELF-REFERENCE HOLOGRAPHIC IMAGING SYSTEM - A system for recording a digital hologram of an object comprises: a coherent source intended to illuminate the object and thus produce a wave diffracted by the object; and a digital sensor intended to record the digital hologram of the object. It furthermore comprises a spatial phase modulating assembly able to produce in the plane of the sensor a plurality of duplicates of the wave diffracted by the object, the duplicates being offset from each other but overlapping partially, these duplicates forming on the sensor a digital hologram of the object, this hologram being what is referred to as a self-reference hologram. | 10-15-2015 |
Nadim Malek, Versailles FR
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20080210773 | Fuel Injection Device for Internal Combustion Engine - A fuel injection device for an internal combustion engine. The fuel injection device includes an injecting head integral with an end of a needle mobile in translation inside an injection housing supplied with high pressure fuel and having a seat for the injecting head, and a piezoelectric or magnetoresistive vibratory element capable, when energized, to act on the needle, maintained by a return spring, to cause the needle to vibrate, such that the injecting head co-operates with its seat to periodically open and close a passage for fuel injection. A controller controls movement of the needle in translation, countering the return spring, independent of the vibratory element. | 09-04-2008 |
20090014554 | FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE - A fuel injector for an internal combustion engine, particularly of inwards or outwards opening needle injector type, includes an injector body, e.g., forming a nozzle ending in an injection office, a mechanism for closing off the injection orifice of the injector body, the closing-off mechanism including a vibrating pintle ending in a head for closing off the injection orifice, a return mechanism returning the closing-off to the position in which they close off the injection orifice, and a mechanism for setting the pintle and/or the nozzle into cyclic longitudinal vibration so as to open and close the injection orifice alternately. The fuel injector includes a selectively activatable mechanism immobilizing the pintle with respect to the body. | 01-15-2009 |
20090189504 | OPEN-CHAMBER MULTI-SPARK PLUG - An internal combustion engine radio frequency spark plug including two plasma-generating electrodes, separated by an insulator, that constitute respectively an outer shell enclosing the insulator and a central electrode housed in a central bore of the insulator. The spark plug includes a deep opening over the entire circumference of the shell, forming a heat-exchanger chamber inside the spark plug shell, opening outwards. | 07-30-2009 |
20100187329 | FLUID INJECTION DEVICE - A fluid injection device having a main injection axis and including at least: a housing; an actuator axially mounted in the housing and including a stack with two axially opposed front faces and including at least one electro-active portion with an electro-active material; and a pre-stressing mechanism adapted for at least partially pre-stressing the stack. The pre-stressing mechanism includes at least a tightening clamp outside the stack and provided between the stack and the housing. | 07-29-2010 |
20100307455 | FLUID INJECTION DEVICE - The invention relates to an injector including a needle mounted in a nozzle and having an end defining a valve, the needle being connected at the other end to an actuator including first, second and third portions, the first and third portions being provided on either side of the second portion, the three portions being tightened together in order to form a block having two axially opposite limits, the first portion being connected with the needle at one of said limits, and an excitation means for vibrating the second portion according to setpoint period τ. According to the invention, the length between the two limits of the block is such that the propagation time T of the acoustic waves generated by the vibrations of the second portion of the actuator and running along that length meets the equation: T=n*[τ/2], where n is an integer positive multiplication coefficient different from zero. | 12-09-2010 |
20110023827 | FLUID INJECTION DEVICE - An injector including a nozzle that includes an opening and a seat, a needle movably mounted in the nozzle and having an end defining a valve in a contact area with the seat, a mechanism for vibrating the valve, a first acoustic-impedance breaking area at a first distance from the valve along the nozzle, and another first acoustic-impedance breaking area at a second distance from the valve along the needle. Each of the first and second distances is such that the respective propagation time of acoustic waves along the distance is: T | 02-03-2011 |
20110163654 | OPEN-CHAMBER MULTI-SPARK PLUG - An internal combustion engine radio frequency spark plug including two plasma-generating electrodes, separated by an insulator, that constitute respectively an outer shell enclosing the insulator and a central electrode housed in a central bore of the insulator. The spark plug includes a deep opening over the entire circumference of the shell, forming a heat-exchanger chamber inside the spark plug shell, opening outwards. | 07-07-2011 |
20110233313 | FLUID INJECTION DEVICE - An injection device for injecting pressurized fluid includes a housing, an actuator, and an energizing unit. The housing includes at least one axial cavity filled with pressurized fluid. The actuator includes a stack with a first transverse face extended axially by a penetrating member and a second transverse face axially opposite the first. The stack includes at least one electroactive part including an electroactive material. The member includes a piston engaged in the cavity and forming a fluidic connection between the actuator and the housing. The energizing unit sets the electroactive part of the actuator in vibration with a set period τ. The penetrating member includes an axial length such that the propagation time T of the acoustic waves produced by the vibrations of the electroactive part of the actuator and traveling along this length satisfies the following equation: T= | 09-29-2011 |
20120204838 | MOUNTING SYSTEM FOR A RESONATING NEEDLE INJECTION DEVICE - A device for injecting fuel over a cylinder head of an engine, including a tubular body, an injection nozzle forming an extension of the tubular body, a needle extending coaxially to the nozzle in a form of a rod, an end of which includes a head forming a valve on a seat supported by the injection nozzle, and an actuator configured to cause a movement of the head so as to open the valve, the needle configured to axially resonate when the same is subjected to axial pulses at a predetermined nominal frequency by the actuator. A system for mounting the device includes a spacer for bearing on the cylinder head, as well as on a front surface of the tubular body at the connection to the nozzle. | 08-16-2012 |
20130074300 | PROCESS FOR PRODUCING AN ACTUATOR HAVING A STACK OF ALTERNATING INTERMEDIATE ELECTRODE LAYERS AND PIEZOELECTRIC MATERIAL LAYERS - A process for producing an actuator configured to generate powerful ultrasonic waves and that includes a stack of alternating intermediate electrode layers and piezoelectric material layers. The method includes: forming an initial stack of alternating intermediate electrode layers and piezoelectric material layers, each end of the stack being a piezoelectric material layer or an intermediate electrode layer; firmly attaching adjacent layers to one another; cutting the initial stack into elementary blocks; and connecting the intermediate electrode layers together, in each elementary block. | 03-28-2013 |
Rafal Malek, Orleans CA
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20140068261 | Methods And Apparatus For Use In Sharing Credentials Amongst A Plurality Of Mobile Communication Devices - Techniques for use in sharing a plurality of credential objects of a user account amongst a plurality of mobile devices operative in a wireless network are described. In one illustrative example, a network infrastructure (e.g. a cloud) stores a plurality of encrypted credential objects in association with the user account. Each encrypted credential object is encrypted with a credential key. The network infrastructure also stores a plurality of encrypted forms of the credential key in association with the user account. Each encrypted form of the credential key is encrypted with a respective one of a plurality of device keys. Each device key is stored at respective one of the mobile devices. The network infrastructure provides, to the mobile devices, access to the encrypted credential key and the encrypted credential objects. | 03-06-2014 |
Sami Malek, Versailles FR
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20110220000 | FACILITY FOR USING FLUID IN A STRETCH OF WATER, AND ASSOCIATED ASSEMBLY METHOD - The present disclosure relates to an installation ( | 09-15-2011 |
Sarfaraz Mohammedhanif Malek, Ahmedabad IN
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20100100949 | IDENTITY AND POLICY-BASED NETWORK SECURITY AND MANAGEMENT SYSTEM AND METHOD - A system and method for providing security for a network connecting a source and a destination. The system and method provide a security and management system between the source and the destination which is configured to apply rules and policies which are specific to the user to the connection between the source and the destination. The user-specific policies are used to govern. | 04-22-2010 |