Patent application number | Description | Published |
20090063660 | SYNCHRONIZATION AND TRANSFER OF DIGITAL MEDIA ITEMS - Methods, systems, and apparatus, including computer program products, for synchronizing and transferring digital media items. One or more media items are received, from a network operating environment, at a first device. A first media database on the first device, including metadata associated with the media items, is synchronized with a second media database on a second device. The one or more media items are moved from the first device to the second device. The one or more media items are copied from the second device to the first device. | 03-05-2009 |
20090307682 | Techniques for Acquiring Updates for Application Programs - Improved approaches for submission, management and/or distribution of updates to digital products, such as application programs (software programs), with respect to an online product distribution site are disclosed. Updates to numerous digital products can be centrally managed in a uniform and computer-assisted manner so that updates can be efficiently distributed to appropriate users. | 12-10-2009 |
20100094880 | MEDIA LIST MANAGEMENT - Systems, methods, and computer program products are provided for managing a playlist on a portable media device including generating a random order of media items based on a seed, receiving an instruction to power down the portable media device, saving the seed in a storage, and powering down the portable media device. | 04-15-2010 |
20110007895 | Secure Configuration of a Computing Device - In accordance with a broad aspect, a method is provided to securely configure a computing device. A configuration indication is received into the computing device, including receiving a digital signature generated based on the configuration indication. Generation of the digital signature accounts for a unique identifier nominally associated with the computing device. The received configuration indication may be verified to be authentic including processing the unique identifier, the received configuration indication and the received digital signature. The computing device may be operated or interoperated with in accordance with the received configuration indication. In one example, a service interoperates with the computing device. The configuration indication and digital signature may be provided from the computing device to the service, and the service may interoperate with the computing device in accordance with the configuration indication and the digital signature. For example, the computing device may be a portable media player, and the service may provide media to the computing device based on a capacity indication of the configuration indication. | 01-13-2011 |
20120297199 | SECURE CONFIGURATION OF COMPUTING DEVICE - In accordance with a broad aspect, a method is provided to securely configure a computing device. A configuration indication is received into the computing device, including receiving a digital signature generated based on the configuration indication. Generation of the digital signature accounts for a unique identifier nominally associated with the computing device. The received configuration indication may be verified to be authentic including processing the unique identifier, the received configuration indication and the received digital signature. The computing device may be operated or interoperated with in accordance with the received configuration indication. In one example, a service interoperates with the computing device. For example, the computing device may be a portable media player, and the service may provide media to the computing device based on a capacity indication of the configuration indication. | 11-22-2012 |
20120311161 | DUAL-PHASE CONTENT SYNCHRONIZATION - Metadata is synchronized between a mobile device and a remote node over a first network, where the metadata specifies media content to be synchronized between the mobile device and the remote node. Subsequently a network connection is established with the remote node over a second network. The media content is bi-directionally synchronized between the mobile device and the remote node over the second network based on the metadata that was synchronized over the first network. | 12-06-2012 |
20120331105 | INTEGRATED MEDIA JUKEBOX AND PHYSIOLOGIC DATA HANDLING APPLICATION - A method is provided to operate a computer to interoperate with a portable media player. The method includes processing signals provided from the portable media player to the computer that are indicative of whether an accessory has been connected to the portable media player, to determine whether the accessory has been connected to the portable media player. Based on a determination that the accessory has been connected to the portable media player, physiologic data of a user that was provided to the portable media player from a wireless physiologic data gathering device, is received from the portable media player, into the computer, via the accessory. | 12-27-2012 |
20130165222 | MEDIA MANAGEMENT SYSTEM FOR MANAGEMENT OF GAMES ACQUIRED FROM A MEDIA SERVER - A management application, or media management application, for managing game software is disclosed. In one embodiment, the media management application can also manage other types of media besides games, such other media can include music, videos, images, audiobooks, and/or podcasts. | 06-27-2013 |
20140214764 | Prioritized Data Synchronization with Host Device - Improved techniques and apparatus for managing data between a host device (e.g., host computer) and a media device are disclosed. The data being managed can, for example, pertain to media data for media assets. The managing of the media data thus can involve transfer of media assets between the host device and the media device. In one embodiment, the transfer of media assets between a host device and a media device can be referred to as synchronization. | 07-31-2014 |
20140236945 | INTEGRATED MEDIA JUKEBOX AND PHYSIOLOGIC DATA HANDLING APPLICATION - A method is provided to operate a computer to interoperate with a portable media player. The method includes processing signals provided from the portable media player to the computer that are indicative of whether an accessory has been connected to the portable media player, to determine whether the accessory has been connected to the portable media player. Based on a determination that the accessory has been connected to the portable media player, physiologic data of a user that was provided to the portable media player from a wireless physiologic data gathering device, is received from the portable media player, into the computer, via the accessory. | 08-21-2014 |
20140304329 | PAIRING A MEDIA SERVER AND A MEDIA CLIENT - A system for use in presenting media content includes a media server configured to provide media content and a media client configured to obtain the media content from the media server and to present the media content on a device. The media client is configured to generate a first code and to transmit information to the media server. The information identifies the media client and the information indicates that the media client is available for pairing. The media server is configured to reply to the information with a second code that corresponds to the first code in order to enable pairing between the media server and the media client. | 10-09-2014 |
20140307585 | NETWORKED MEDIA STATION - Disclosed herein is a networked media station providing a variety of features including a wireless network interface, a wired network interface, a peripheral interface, and a multimedia interface. The wireless network interface(s) allows the device to communicate to serve as a wireless base station or repeater and/or a bridge between a wireless and a wired network. The peripheral interface allows the device to communicate with a variety of peripherals, and, in conjunction with the network interface(s), allows sharing of a peripheral among multiple networked computers. The multimedia interface allows the device to be used with entertainment devices for streaming of multimedia information from a network connected computer to the entertainment device. Control of various aspects of the device is preferably controlled from a network connected computer. | 10-16-2014 |
20150120813 | PAIRING A MEDIA SERVER AND A MEDIA CLIENT - A system for use in presenting media content includes a media server configured to provide media content and a media client configured to obtain the media content from the media server and to present the media content on a device. The media client is configured to generate a first code and to transmit information to the media server. The information identifies the media client and the information indicates that the media client is available for pairing. The media server is configured to reply to the information with a second code that corresponds to the first code in order to enable pairing between the media server and the media client. | 04-30-2015 |
Patent application number | Description | Published |
20100067554 | Fast wavelength tuning techniques for external cavity lasers - An apparatus comprising a laser source configured to emit a light beam along a first path, an optical beam steering component configured to steer the light beam from the first path to a second path at an angle to the first path, and a diffraction grating configured to reflect back at least a portion of the light beam along the second path, wherein the angle determines an external cavity length. Included is an apparatus comprising a laser source configured to emit a light beam along a first path, a beam steering component configured to redirect the light beam to a second path at an angle to the first path, wherein the optical beam steering component is configured to change the angle at a rate of at least about one Kilohertz, and a diffraction grating configured to reflect back at least a portion of the light beam along the second path. | 03-18-2010 |
20100177316 | Integrated Embedded Processor Based Laser Spectroscopic Sensor - A novel low-power and compact laser spectroscopic sensor is described herein. Embodiments of the disclosed sensor utilize state-of-the-art microprocessors and digital processing techniques to reduce power consumption and integrate functions into a small device. In particular, novel software methods are disclosed which allow the use of low-power microprocessors which draw no more than about 0.02 W of power. Such low-power enables long battery life and allows embodiments of the sensor to be used in portable applications. In addition, the system architecture and methods described in this disclosure allow a single integrated embedded processor to control all the subsystems necessary for a laser spectroscopic sensor further reducing sensor size and power consumption. In addition, a power efficient method of calibrating a photoacoustic laser spectroscopic sensor is disclosed. | 07-15-2010 |
20120081708 | Integrated Embedded Processor Based Laser Spectroscopic Sensor - A novel low-power and compact laser spectroscopic sensor is described herein. Embodiments of the disclosed sensor utilize state-of-the-art microprocessors and digital processing techniques to reduce power consumption and integrate functions into a small device. In particular, novel software methods are disclosed which allow the use of low-power microprocessors which draw no more than about 0.02 W of power. Such low-power enables long battery life and allows embodiments of the sensor to be used in portable applications. In addition, the system architecture and methods described in this disclosure allow a single integrated embedded processor to control all the subsystems necessary for a laser spectroscopic sensor further reducing sensor size and power consumption. In addition, a power efficient method of calibrating a photoacoustic laser spectroscopic sensor is disclosed. | 04-05-2012 |
20120268746 | Chirp Modulation-Based Detection of Chirped Laser Molecular Dispersion Spectra - An apparatus and method for detecting refractive index variations in a sample is disclosed. The apparatus includes a multi frequency laser source configured to generate a mixed laser beam having at least two optical frequencies. A sinusoidal function generator is configured to modulate the optical frequencies to generate a chirp-modulated mixed laser beam. The chirp-modulated mixed laser beam being configured to pass through the sample. A detector is configured to detect the chirp-modulated mixed beam. A signal processer is configured to process the detected chirp-modulated mixed beam to measure refractive index variations in the sample. | 10-25-2012 |
20120274929 | DETECTING SPECIES IN A DILUTE MEDIUM - Method and apparatus for detecting a species in a dilute medium, the species having a spectral feature, the apparatus comprising: a beam source arranged to generate a first laser beam and a second laser beam coherent with each other, and having a matching chirp pattern. Beam guide arranged to pass at least the first laser beam through the dilute medium; a beam mixer arranged to mix the first and the second laser beams to form a mixed beam. Detector arranged to detect, during the chirp pattern, the mixed beam and to measure changes in the mixed beam caused by refractive index variations in the dilute medium across a spectral feature. Output providing a signal that changes in response to the measured changes. | 11-01-2012 |
20140111808 | OPTICAL SUBTRACTION OF MOLECULAR DISPERSION SIGNALS ENABLED BY DIFFERENTIAL OPTICAL DISPERSION SPECTROSCOPY - An apparatus and method for differential optical dispersion using a first sample and a second sample are disclosed. The apparatus includes a single frequency chirped laser source configured to generate a single frequency chirped laser beam. A first beam splitter is configured to split the single frequency chirped laser beam into first and second optical branches, the first sample being located in the first optical branch, the second sample being located in the second optical branch. A frequency shifter is located in the second optical branch, downstream of the second sample. A second beam splitter is configured to combine the first and second optical branches and generate a chirp-modulated mixed light beam. A square law detector is configured to detect the chirp-modulated mixed light beam and generate a heterodyne beatnote signal. A demodulator is configured for detection of the heterodyne beatnote signal to generate a transmission/differential optical dispersion spectrum. | 04-24-2014 |
20140268148 | Dual-Modulation Faraday Rotation Spectroscopy - A dual-modulation Faraday rotation spectroscopic (FRS) system is disclosed. The FRS system uses an FRS sample cell configured to subject a sample to a low frequency modulated magnetic field. The system includes a polarized laser light source configured to generate a high frequency wavelength-modulated light beam incident on the sample, the high frequency wavelength-modulated light beam being modulated at a higher frequency than the low frequency modulated magnetic field. A polarizer is configured to receive from the sample a transmitted light beam having a modulated polarization having a polarization rotation and translate the modulated polarization of the transmitted light beam into an intensity modulated beam. A photodetector is configured to detect the intensity modulated beam and generate a photodetector signal. A dual demodulator is coupled to the photodetector and is configured to demodulate the photodetector signal. | 09-18-2014 |
Patent application number | Description | Published |
20090094747 | BED LIFT MECHANISM - A bed with a leg assembly coupled to a support link assembly by a joint, the joint comprising a slot having at least two paths. A support link assembly defining a length that automatically varies as the support link assembly moves relative to the leg assembly | 04-16-2009 |
20090100598 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements are disclosed. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 04-23-2009 |
20120233779 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements may be used to raise an object up and out of the engagement with the ground or other support surface and to lower the object back onto the ground or other support surface. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 09-20-2012 |
20130036550 | BED LIFT MECHANISM - A bed with a leg assembly coupled to a support link assembly by a joint, the joint comprising a slot having at least two paths. A support link assembly defining a length that automatically varies as the support link assembly moves relative to the leg assembly. | 02-14-2013 |
20130291300 | FRAME LATCHING ASSEMBLIES - An assembly includes a first and second frame members and a latch. A second interlocking feature of the second frame member is configured to interlock with a first interlocking feature of the first frame member when the second frame member is assembled with the first frame member and the second frame member is moved with respect to the first frame member from a first vertical position to a second vertical position. The latch is secured to the first frame member and is horizontally movable between a locked position and an unlocked position. In the locked position, the latch engages a catch portion of the second frame member to secure the second frame member in the second vertical position. In the unlocked position, the latch disengages from the catch portion of the second frame member to permit movement of the second frame member to the first vertical position. | 11-07-2013 |
20140202461 | OXYGEN COMPRESSOR WITH BOOST STAGE - An oxygen concentration and compression system includes an oxygen concentrator, a boost stage, a compressor, and a portable container. The boost stage receives oxygen enriched gas at a first pressure from the oxygen concentrator. The boost stage includes a pressure increasing device that increases the pressure of the oxygen enriched gas from the first pressure to a second, controlled pressure. The compressor receives the oxygen enriched gas at the second, controlled pressure and compresses the oxygen enriched gas to a third pressure in the portable container for later use by a patient. A patient outlet provides oxygen enriched gas from the oxygen concentrator or the boost stage for use by a patient. | 07-24-2014 |
20140245535 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements may be used to raise an object up and out of the engagement with the ground or other support surface and to lower the object back onto the ground or other support surface. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 09-04-2014 |
20140325759 | ADJUSTABLE BED - An exemplary bed platform frame includes first and second support frame assemblies, each including a pair of spaced apart rails, a cross member extending between the pair of spaced apart rails, and an actuator support member coupled to the cross member. The spaced apart rails of the first support frame assembly are connected to the spaced apart rails of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the first support frame assembly is coupled to the cross member of the second support frame assembly when the first support frame assembly is assembled with the second support frame assembly. The actuator support member of the second support frame assembly is coupled to the cross member of the first support frame assembly when the first support frame assembly is assembled with the second support frame assembly. | 11-06-2014 |
20150182401 | LATCHING MOTION TRANSFER MECHANISM - Latching motion transfer arrangements may be used to raise an object up and out of the engagement with the ground or other support surface and to lower the object back onto the ground or other support surface. In one exemplary embodiment, the mechanism is caused to lift and latch by applying force in a first direction, a first time, and is caused to release and lower by applying force in the first direction, a second time. | 07-02-2015 |
Patent application number | Description | Published |
20120057841 | Registration of an extended reference for parameter measurement in an optical sensing system - A method and structure for terminating an optical fiber are disclosed that provide an optical fiber termination structure with a small volume and very low return loss, even when the termination is in close proximity to reflective surfaces. In one example embodiment, the optical fiber termination reduces reflections into the one or more cores to a return loss of −70 dB or less regardless of the presence of surfaces proximate the optical fiber termination. At the same time, a length of the optical fiber termination is less than 5 mm and a largest transverse dimension of the optical fiber termination is less than 325 um. The optical fiber termination is useful in fiber sensing applications in general and is particularly effective for terminating a multi-core fiber used in a distributed shape sensing application. | 03-08-2012 |
20140112615 | CO-REGISTRATION OF CORES IN MULTICORE OPTICAL FIBER SENSING SYSTEMS - A twisted, multicore fiber communicates light input to each core to an output. The twisting mitigates relative time delays of the input light traveling through each of the cores in the multicore fiber to the output caused by bending of that multicore fiber. An example application is in an optical network that includes an optical input terminal and an optical sensor connected by a twisted multicore connecting fiber. One example of twisted multicore optical fiber is helically-wrapped, multicore fiber. | 04-24-2014 |
20140158877 | HYDROGEN RESISTANT DOWNHOLE OPTICAL FIBER SENSING - An apparatus for estimating at least one parameter in a downhole environment includes: an optical fiber configured to be disposed in a borehole, the optical fiber including a core having a first index of refraction and a cladding surrounding the core and having a second index of refraction that is lower than the first index of refraction, at least a portion of the core being made from a hydrogen resistant material; at least one fiber Bragg grating (FBG) formed within the hydrogen resistant material; a light source configured to send an optical signal into the optical fiber; and a detector configured to receive a return signal generated by the at least one FBG and generate data representative of the at least one parameter. | 06-12-2014 |
20140198823 | TEMPERATURE SENSING ARRANGEMENT, METHOD OF MAKING THE SAME AND METHOD OF SENSING TEMPERATURE - A temperature sensing arrangement includes a member having a first coefficient of thermal expansion, and an optical fiber having a second coefficient of thermal expansion. The optical fiber is strain transmissively mounted to the member. And the second coefficient of thermal expansion is greater than the first coefficient of thermal expansion such that strain measurable in the optical fiber is correlatable to temperature changes in the member. | 07-17-2014 |
20150063418 | LOSS COMPENSATION FOR DISTRIBUTED SENSING IN DOWNHOLE ENVIRONMENTS - An apparatus for estimating a parameter includes: an optical fiber sensor including at least one optical fiber configured to be disposed in a downhole location and including at least one sensing location configured to generate measurement signals; at least one light source configured to transmit a measurement signal having a wavelength to interrogate a sensing location and cause the sensing location to return a reflected measurement signal indicative of a measured parameter, and configured to transmit a reference signal and cause a reflected reference signal to be returned from a location associated with the sensing location, the reflected reference signal having a known relationship to hydrogen concentration; and a processor configured to receive the reflected measurement signal and the reflected reference signal, estimate the hydrogen concentration based on the reflected reference signal, and calibrate the first reflected signal based on the estimated hydrogen concentration. | 03-05-2015 |
20150083904 | OPTICAL CABLE, DOWNHOLE SYSTEM HAVING OPTICAL CABLE, AND METHOD THEREOF - An optical cable includes an outer tubing. At least one optical fiber disposed within the outer tubing. A stiffening member configured to bend with bending of the outer tubing; wherein the stiffening member shifts a neutral plane of the cable away from the at least one optical fiber. Also included is a method of increasing a bending sensitivity in an optical cable. | 03-26-2015 |
20150129751 | DISTRIBUTED SENSING SYSTEM EMPLOYING A FILM ADHESIVE - A distributed sensing apparatus and system including one or more optical fibers disposed in a channel on the surface of a central member. A layer of film adhesive is disposed between the central member and a sheath. The film adhesive is circumferentially wrapped around the central member prior to arranging the sheath around the central member. The film adhesive is then cured and expanded to firmly attach the optical fiber to the sheath. | 05-14-2015 |
Patent application number | Description | Published |
20110004217 | Apparatus and Method for Injecting Fluent Material at a Distracted Tissue Site - A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure. | 01-06-2011 |
20110213465 | EXPANDABLE INTERBODY FUSION DEVICE - An expandable interbody fusion device includes superior and inferior plates that are configured to receive a sequentially inserted stack of expansion members or wafers. The superior and inferior plates include features that at least initially interlock the two plates until the superior plate is dislodged by pressure from the growing wafer stack. The wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. Each wafer also includes features that interlock with the inferior plate until the wafer is dislodged by sequential introduction of another wafer. | 09-01-2011 |
20120109317 | DEVICE FOR DISTRACTING BODY TISSUE - An expandable interbody fusion device includes superior and inferior plates that are configured to receive a sequentially inserted stack of expansion members or wafers. The superior and inferior plates include features that at least initially interlock the two plates until the superior plate is dislodged by pressure from the growing wafer stack. The wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. Each wafer also includes features that interlock with the inferior plate until the wafer id dislodged by sequential introduction of another wafer. | 05-03-2012 |
20120158067 | METHOD FOR DISTRACTING OPPOSING VERTEBRAL BODIES OF A SPINE - A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure. | 06-21-2012 |
20120316568 | SYSTEM FOR DISTRACTING OPPOSING VERTEBRAL BODIES OF A SPINE - A system and method is provided for distracting opposite surfaces from the interior of a bone, such as a vertebral body. A working channel cannula provides a working channel through which an inserter and an injection cannula can simultaneously pass. The inserter transports a plurality of wafers into the interior of the bone to form a load-bearing stack bearing against the opposite surfaces. The injection cannula is used to inject a fluent material into and/or around the stack. In certain embodiments, the fluent material is a load-bearing or hardenable material, such as bone cement. In other embodiments, the fluent material can be a BMP, HAP, or other osteo-inductive, osteo-conductive, or pharmaceutical compositions. A syringe containing the fluent material is engaged to the injection cannula and is operable to inject the fluent material into the vertebral body under controlled pressure. | 12-13-2012 |
20140135936 | EXPANDABLE INTERBODY FUSION DEVICE - An expandable interbody fusion device includes superior and inferior plates that are configured to receive a sequentially inserted stack of expansion members or wafers. The superior and inferior plates include features that at least initially interlock the two plates until the superior plate is dislodged by pressure from the growing wafer stack. The wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. Each wafer also includes features that interlock with the inferior plate until the wafer id dislodged by sequential introduction of another wafer. | 05-15-2014 |
20140336766 | EXPANDABLE INTERBODY FUSION DEVICE - An expandable interbody fusion device includes superior and inferior plates that are configured to receive a sequentially inserted stack of expansion members or wafers. The superior and inferior plates include features that at least initially interlock the two plates until the superior plate is dislodged by pressure from the growing wafer stack. The wafers include features on their top and bottom surfaces that interlock the wafers in multiple degrees of freedom so that the wafer stack is not disrupted when the fusion device is fully expanded. Each wafer also includes features that interlock with the inferior plate until the wafer id dislodged by sequential introduction of another wafer. | 11-13-2014 |