Patent application number | Description | Published |
20090164600 | SYSTEM AND METHOD FOR PLACE-SHIFTING MEDIA ITEMS - A system and method are provided for place-shifting media items. In general, a media zone broker operates to enable place-shifting of media items shared with the media zone by associated users among user devices of the associated users in such a manner that each media item is played by at most a number (N) of the user devices at any one time. The number (N) is a function of collective rights to the media item of one or more of the users sharing the media item in the media zone. In one embodiment, the number (N) is the number of users sharing the media item in the media zone or a function of the number of users sharing the media item in the media zone. | 06-25-2009 |
20120063427 | CROWD FORMATION BASED ON WIRELESS CONTEXT INFORMATION - Systems and methods are disclosed for forming crowds of users based on wireless contexts of corresponding mobile devices of the users. In general, wireless contexts of mobile devices of a number of users are obtained. For each mobile device, the wireless context of the mobile device includes a wireless Personal Area Network (PAN) context of the mobile device, a wireless Local Area Network (LAN) context of the mobile device, or both. The wireless contexts of the mobile devices of the users are then utilized to form crowds of users. More specifically, in one embodiment, users of mobile devices having sufficiently similar wireless contexts are determined to be in the same crowd of users. | 03-15-2012 |
20120114313 | SYSTEM AND METHOD FOR REMOTE RESUME OF VIDEO AND DVR CONTENT - A media broker includes a communication interface communicatively coupling the media broker to one or more renderers and a controller associated with the communication interface adapted to receive a request from a user of a renderer to play a media item. The media broker further retrieves at least one resume point record associated with the user and the media item and enables viewing the media item at the renderer beginning at the at least one resume point. | 05-10-2012 |
20120117103 | SYSTEM AND METHOD FOR INTELLIGENT STORAGE OF TIME SHIFTED CONTENT - A media broker comprises a communication interface and a controller associated with the communication interface configured to receive a request from a user to record a requested media item. The media broker proceeds to query an aggregated stored content list (ASCL) including information indicative of each of the media items stored on one or more media storage device communicatively coupled to the media broker to determine if the requested media item is stored on the one or more media storage devices. If it is determined that the requested media item is stored on the one or more media storage devices the user that requested the media item is informed and the media item is stored on the one or more media storage devices. Conversely, if it is determined that the requested media item is not stored on the one or more media storage devices, the requested media item is recorded. | 05-10-2012 |
20120117598 | MERGED PROGRAM GUIDE - A merged program guide which includes program metadata from a plurality of different media controllers. A first media controller receives program metadata that identifies a first plurality of programs. The first plurality of programs corresponds to a first content package provided by a content provider. A first program record identifying a first program of the first plurality of programs is generated. The first program record includes first program metadata associated with the first program. The first program metadata is transmitted onto a network to make the first program metadata available to a second media controller. The first media controller receives second program metadata associated with a second program of a second plurality of programs which correspond to a second content package associated with the second media controller. The first program metadata and the second program metadata are stored in a program guide on the first media controller. | 05-10-2012 |
20130217367 | Optimizing Operation Of A Radio Program - Exemplary embodiments provide for optimizing operation of a radio program operated by a host process. Aspects include analyzing the contextual information received from the plurality of client devices participating in the radio program and enabling at least one feature on the host process based at least in part on the contextual information. | 08-22-2013 |
20140235161 | Optimizing Operation Of A Radio Program - Exemplary embodiments provide for optimizing operation of a radio program operated by a host process. Aspects include analyzing the contextual information received from the plurality of client devices participating in the radio program and enabling enable the host process to manage the participation of the plurality of client devices based at least in part on the contextual information. | 08-21-2014 |
20140235277 | Crowd Formation Based On Wireless Context Information - Systems and methods are disclosed for forming crowds of users based on wireless contexts of corresponding mobile devices of the users. In general, wireless contexts of mobile devices of a number of users are obtained. For each mobile device, the wireless context of the mobile device includes a wireless Personal Area Network (PAN) context of the mobile device, a wireless Local Area Network (LAN) context of the mobile device, or both. The wireless contexts of the mobile devices of the users are then utilized to form crowds of users. More specifically, in one embodiment, users of mobile devices having sufficiently similar wireless contexts are determined to be in the same crowd of users. | 08-21-2014 |
20150106400 | System And Method For Intelligent Storage Of Time Shifted Content - A media broker comprises a communication interface and a controller associated with the communication interface configured to receive a request from a user to record a requested media item. The media broker proceeds to query an aggregated stored content list (ASCL) including information indicative of each of the media items stored on one or more media storage device communicatively coupled to the media broker to determine if the requested media item is stored on the one or more media storage devices. If it is determined that the requested media item is stored on the one or more media storage devices the user that requested the media item is informed and the media item is stored on the one or more media storage devices. Conversely, if it is determined that the requested media item is not stored on the one or more media storage devices, the requested media item is recorded. | 04-16-2015 |
20150229993 | Merged Program Guide - A merged program guide which includes program metadata from a plurality of different media controllers is provided. A first media controller receives program metadata that identifies a first plurality of programs. The first plurality of programs corresponds to a first content package provided by a content provider. A first program record identifying a first program of the first plurality of programs is generated. The first program record includes first program metadata associated with the first program. The first media controller receives second program metadata associated with a second program of a second plurality of programs which correspond to a second content package associated with the second media controller. The first program metadata and the second program metadata are stored in a program guide on the first media controller and the first media controller enables display of the program guide. | 08-13-2015 |
Patent application number | Description | Published |
20150256221 | METHOD AND APPARATUS FOR PERFORMING MULTI-SYMBOL RATE VECTORING - The present invention is directed to methods and apparatuses for performing concurrent vectoring of systems having communications performed at different symbol rates. In embodiments, where a common binder includes different sub-groups of lines having corresponding different symbol rates, the invention includes methods and apparatuses for managing and concurrently vectoring all the lines of the different sub-groups. | 09-10-2015 |
20150270924 | METHOD AND APPARATUS FOR IMPROVING PERFORMANCE OF TRANSMIT CONTROLLED ADAPTIVE MODULATION IN XDSL AND G.FAST SYSTEMS - According to certain aspects, the present invention improves upon the conventional TCAM scheme by allowing a traditional TCM scheme to be used while in RCM mode. In a RCM mode according to embodiments of the invention, the system uses traditional TCM+SNR margin (i.e. SNRM) with a receiver controlled bit allocation table (BAT) and tone ordering table (TOT). In a TCAM mode according to embodiments of the invention, the system uses uncoded hierarchical modulation similar to the modulation originally proposed for TCAM. According to certain aspects, the transmitter in RCM mode in embodiments of the invention can determine when line conditions require a switch to TCAM mode, and signal the transition to the receiver. Likewise, when in a TCAM mode according to embodiments of the invention, the receiver can request to switch back to RCM via a SRA mechanism, for example. | 09-24-2015 |
20150270942 | METHODS AND SYSTEMS FOR MAINTAINING SPECTRAL COMPATIBILITY BETWEEN CO-EXISTING LEGACY AND WIDEBAND DSL SERVICES - According to certain general aspects, the present invention relates to methods for transmitting signals on twisted wire-pairs above 30 MHz using frequency division duplexing (FDD) in support of 1 Gb/s aggregate services on short loop lengths while maintaining spectral compatibility with legacy ADSL2 (≦2.2 MHz bandwidth) and VDSL2 services (≦30 MHz bandwidth). An advantage of the FDD approach for Gb/s transmission according to the invention is spectral compatibility with legacy DSL services without the sacrifice of any capacity of the wider band. | 09-24-2015 |
Patent application number | Description | Published |
20090326031 | ANTIVIRAL USE OF CATIONIC SURFACTANT - Cationic surfactants derived from the condensation of fatty acids and esterified dibasic amino acids, such as from lauric acid and arginine, in particular the ethyl ester of the lauramide of the arginine monohydrochloride (LAE), may be used for the protection against the growth of the microorganisms. The cationic surfactants of this type are also effective against virus infections. Addition of LAE to cultures of Herpes virus type 1 Vaccinia virus and bovine parainfluenzae 3 virus leads to nearly complete reduction of the virus organisms in these cultures, such effects being observed after 5 and 60 minutes. | 12-31-2009 |
20100028325 | New Combination Of Cationic Preservatives With Taste-Masking Components - Use of cationic surfactants, derived from the condensation of fatty acids and esterified dibasic amino acids, of the formula (1): | 02-04-2010 |
20100092420 | Preservative Systems Comprising Cationic Surfactants - Preservative systems on the basis of cationic surfactants are known i n the art, a typical example of such cationic surfactants is the ethyl ester of the lauramide of arginine monohydrochloride (LAE) (2). Besides the chloride form the corresponding bromide and sulphate salts are known. It was found that other salts of the cationic surfactants display excellent properties, such as the salts of lactic acid, glutamic acid and acetic acid. It was further found that the combination of the cationic surfactants with at least one salt of an organic or inorganic acid displayed an excellent preservative action. A further preservative system with favourable properties was the combination of the cationic surfactants with at least one ester compound, amide or enzyme inhibitor. Also the combination of the cationic surfactant with a further cationic molecule such as ethyl arginate, glucosamine or chitosan led to an effective preservative system. A further effective preservative system turned out to be the cationic surfactant in encapsulated form. | 04-15-2010 |
20100305055 | COMBINATIONS OF POLYENE FUNGICIDE WITH CATIONIC SURFACTANTS - A solid composition comprising a cationic surfactant, such as the ethyl ester of the lauramide of the arginine mono-hydrochloride (LAE) and a polyene fungicide such as natamycin is provided. The solid composition is the basis for providing solutions of natamycin of increased concentration. The solid composition may be used for providing a dispersion of natamycin in a suitable liquid, such as tap water or an organic solvent. The dispersion may be further diluted with water. This leads to a solution of natamycin in water. The combination of the cationic surfactant and the polyene fungicide displays a biological effect which is stronger than the effect of each of the two components alone. | 12-02-2010 |
20110144203 | Use Of Cationic Surfactants As Sporicidal Agents - Cationic surfactants derived from the condensation of fatty acids and esterified dibasic amino acids, such as from lauric acid and arginine, in particular the ethyl ester of the lauramide of the arginine monohydrochloride (LAE), may be used for the treatment of objects which are infected with spores. The spores may originate from bacteria or fungi. | 06-16-2011 |
Patent application number | Description | Published |
20100174269 | EMBOLIC COIL IMPLANT SYSTEM AND IMPLANTATION METHOD - Embolic coil implant systems and methods whereby coils are mechanically detachable are disclosed. The coils include a retention element that may be releasably retained within the distal end of an implant tool. The implant tool may include a fulcrum configured to engage a first filament and prevent the release of the coil when the first filament is engaged. Alternatively, an urging means and aperture may be disposed within the sidewall of the implant tool, and a first filament may, in conjunction with the aperture and sidewall, releasably retain the coil until the first filament is withdrawn. The implant tool may also include an alignment member for aligning the first filament. | 07-08-2010 |
20110238147 | MANUAL ACTUATION SYSTEM FOR DEPLOYMENT OF IMPLANT - A system for mechanically deploying intraluminal implants is disclosed. The system is used with an implant that is delivered and/or deployed via a pull wire and includes a handle having a funnel and receiving channel for receiving the pull wire, a slider having a thumb grip and a wedge, and a shuttle having a grabber for grasping the pull wire. The thumb grip is pulled proximally to retract the wedge to cause the grabber to grasp the wire and retract the shuttle but not the wire. An extension spring linked between the slider and the shuttle abruptly pulls the shuttle to retract the pull wire after the slider is fully retracted. | 09-29-2011 |
20130261730 | ANEURYSM OCCLUSION SYSTEM AND METHOD - An aneurysm occlusion system includes a device positionable within a cerebral blood vessel covering a neck of an aneurysm on the blood vessel. The device includes an expandable tubular element having a lumen surrounded by a sidewall including a plurality of gaps. When expanded, the tubular element includes longitudinal standards arrayed helically in a proximal to distal direction. The standards support struts and the gaps are defined between adjacent struts and are sufficiently large to permit delivery of embolic coils or other embolic materials therethrough. | 10-03-2013 |
20130331882 | EMBOLIC COIL IMPLANT SYSTEM AND IMPLANTATION METHOD - Embolic coil implant systems and methods whereby coils are mechanically detachable are disclosed. The coils include a retention element that may be releasably retained within the distal end of an implant tool. The implant tool may include a fulcrum configured to engage a first filament and prevent the release of the coil when the first filament is engaged. Alternatively, an urging means and aperture may be disposed within the sidewall of the implant tool, and a first filament may, in conjunction with the aperture and sidewall, releasably retain the coil until the first filament is withdrawn. The implant tool may also include an alignment member for aligning the first filament. | 12-12-2013 |
20140358175 | EMBOLIC COIL IMPLANT SYSTEM AND IMPLANTATION METHOD - Embolic coil implant systems and methods whereby coils are mechanically detachable are disclosed. The coils include a retention element that may be releasably retained within the distal end of an implant tool. The implant tool may include a fulcrum configured to engage a first filament and prevent the release of the coil when the first filament is engaged. Alternatively, an urging means and aperture may be disposed within the sidewall of the implant tool, and a first filament may, in conjunction with the aperture and sidewall, releasably retain the coil until the first filament is withdrawn. The implant tool may also include an alignment member for aligning the first filament. | 12-04-2014 |
20150073524 | MANUAL ACTUATION SYSTEM FOR DEPLOYMENT OF IMPLANT - A system for mechanically deploying intraluminal implants is disclosed. The system is used with an implant that is delivered and/or deployed via a pull wire and includes a handle having a funnel and receiving channel for receiving the pull wire, a slider having a thumb grip and a wedge, and a shuttle having a grabber for grasping the pull wire. The thumb grip is pulled proximally to retract the wedge to cause the grabber to grasp the wire and retract the shuttle but not the wire. An extension spring linked between the slider and the shuttle abruptly pulls the shuttle to retract the pull wire after the slider is fully retracted. | 03-12-2015 |
20150196304 | SOFT EMBOLIC IMPLANT - Soft embolic implants exhibiting secondary shapes are disclosed. Some of the embolic implants exhibit progressively increasing softness from the distal end to the proximal end of the coil. The embolic implants have a primary coil, an optional second coil, a shape wire, and a stretch resistant fiber disposed in the lumen of the primary coil. An optional distal support wire is also disclosed. The embolic implants include a proximal constraint assembly configured to be releaseably retained by a delivery device. Disposed near each end of some of the implants are elliptical hole washers through which the shape wire and the stretch resistant fiber are threaded. The embolic implants have a primary, linear configuration for delivery through an implant tool, and a secondary configuration after deployment from the implant tool. The secondary shape can be J-shaped, helical, spherical, complex, or a combination of shapes. | 07-16-2015 |
Patent application number | Description | Published |
20090327665 | Efficient parallel floating point exception handling in a processor - Methods and apparatus are disclosed for handling floating point exceptions in a processor that executes single-instruction multiple-data (SIMD) instructions. In one embodiment a numerical exception is identified for a SIMD floating point operation and SIMD micro-operations are initiated to generate two packed partial results of a packed result for the SIMD floating point operation. A SIMD denormalization micro-operation is initiated to combine the two packed partial results and to denormalize one or more elements of the combined packed partial results to generate a packed result for the SIMD floating point operation having one or more denormal elements. Flags are set and stored with packed partial results to identify denormal elements. In one embodiment a SIMD normalization micro-operation is initiated to generate a normalized pseudo internal floating point representation prior to the SIMD floating point operation when it uses multiplication. | 12-31-2009 |
20120084533 | Efficient Parallel Floating Point Exception Handling In A Processor - Methods and apparatus are disclosed for handling floating point exceptions in a processor that executes single-instruction multiple-data (SIMD) instructions. In one embodiment a numerical exception is identified for a SIMD floating point operation and SIMD micro-operations are initiated to generate two packed partial results of a packed result for the SIMD floating point operation. A SIMD denormalization micro-operation is initiated to combine the two packed partial results and to denormalize one or more elements of the combined packed partial results to generate a packed result for the SIMD floating point operation having one or more denormal elements. Flags are set and stored with packed partial results to identify denormal elements. In one embodiment a SIMD normalization micro-operation is initiated to generate a normalized pseudo internal floating point representation prior to the SIMD floating point operation when it uses multiplication. | 04-05-2012 |
20120151191 | REDUCING POWER CONSUMPTION IN MULTI-PRECISION FLOATING POINT MULTIPLIERS - Methods and apparatus relating to reducing power consumption in multi-precision floating point multipliers are described. In an embodiment, certain portions of a multiplier are disabled in response to two or more multiplication operations with the same data size and data type occurring back-to-back. Other embodiments are also claimed and described. | 06-14-2012 |
20140188967 | Leading Change Anticipator Logic - In one embodiment, a processor includes at least one floating point unit. The at least one floating point unit may include an adder, leading change anticipator (LCA) logic, and a shifter. The adder may be to add a first operand X and a second operand Y to obtain an output operand having a bit length n. The LCA logic may be to: for each bit position i from n−1 to 1, obtain a set of propagation values and a set of bit values based on the first operand X and the second operand Y; and generate a LCA mask based on the set of propagation values and the set of bit values. The shifter may be to normalize the output operand based on the LCA mask. Other embodiments are described and claimed. | 07-03-2014 |
20140379773 | FUSED MULTIPLY ADD OPERATIONS USING BIT MASKS - Systems and methods of performing a fused multiply add (FMA) operations are provided. In one embodiment, the length of the adder used by the FMA operation is less than 3*N, where N is the number of bits in the mantissa term of a floating point number. A mask may be used to perform the addition portion of the FMA operation using the adder. A second mask may be used to denormalize the result of the addition portion of the FMA operation if an underflow occurs. | 12-25-2014 |
Patent application number | Description | Published |
20130104645 | Calculating Downhole Cards in Deviated Wells | 05-02-2013 |
20130108472 | Fluid Load Line Calculation and Concavity Test for Downhole Pump Card | 05-02-2013 |
20130115104 | Calculating Downhole Pump Card With Iterations on Single Damping Factor - A pump apparatus has a downhole pump disposed in a wellbore and has a motor at the surface, and a rod string operatively moved by the motor reciprocates the downhole pump in the wellbore. Downhole data indicative of load and position of the downhole pump is generated using surface measurements and a wave equation model having a damping factor. Actual fluid load lines are determined from the downhole data for upstrokes and downstrokes of the downhole pump, and calculated fluid load lines for from the strokes are determined from the distribution of the load values in the downhole data. The actual fluid load lines are compared to the calculated fluid load lines to determine if the downhole data is over or under-damped. Then, the damping factor of the wave equation model can be adjusted so that new downhole data can be generated with appropriate damping. | 05-09-2013 |
20130115107 | Calculating Downhole Pump Card With Iterations on Dual Damping Factors - A pump apparatus has a downhole pump disposed in a wellbore and has a motor at the surface, and a rod string operatively moved by the motor reciprocates the downhole pump in the wellbore. Downhole data indicative of load and position of the downhole pump is generated using surface measurements and a wave equation model having an upstroke damping factor and a downstroke damping factor. Actual fluid load lines are determined from the downhole data for upstrokes and downstrokes of the downhole pump, and calculated fluid load lines for from the strokes are determined from the distribution of the load values in the downhole data. The actual fluid load lines are compared to the calculated fluid load lines to determine if the downhole card is over or under-damped. Then, at least one of the upstroke or downstroke damping factors of the wave equation model is adjusted so that new downhole data can be generated with appropriate damping. | 05-09-2013 |
20150377006 | STRESS CALCULATIONS FOR SUCKER ROD PUMPING SYSTEMS - Techniques and apparatus are provided for stress calculations for sucker rod pumping systems. A method is provided for determining stress along a sucker rod string disposed in a wellbore. The method generally includes receiving, at a processor, measured rod displacement and rod load data for the sucker rod string, wherein the sucker rod string comprises a plurality of sections; and calculating stress values at a plurality of finite difference nodes for at least one of the plurality of sections based, at least in part, on the measured rod displacement and rod load data. | 12-31-2015 |