Patents Assigned to Systems, LLC
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Patent number: 8333190Abstract: In accordance with non-limiting examples, a nebulizer includes a main body comprising an air channel section and further comprising a mixing chamber and a venturi positioned to be placed within the patient's oral cavity and configured to receive medicine and air and mix the medicine and air within the mixing chamber and receive the air flow through the venturi and cause the medicine entering the mixing chamber to be atomized by the action of air flowing through the venturi. An air flow sensor is associated with the main body and configured to measure the air flow created by the patient's one of at least inhaling and exhaling air.Type: GrantFiled: January 6, 2011Date of Patent: December 18, 2012Assignee: Pneumoflex Systems, LLCInventors: W. Robert Addington, Stuart P. Miller, Michael M. Phelipa, Robert E. Stephens
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Patent number: 8334640Abstract: An apparatus for heat dissipation for a luminaire comprises an active heat transfer device and a thermally-conductive housing. The active heat transfer device causes turbulence in an ambient fluid. The thermally-conductive housing includes a cavity and a first end. The cavity is structured for an electronic ballast of the luminaire to be housed therein and thermally attached to an interior surface of the housing to allow the housing to absorb at least a portion of heat generated by the electronic ballast. The first end is structured for the active heat transfer device to be mountable to the first end of the housing. The housing further includes at least one thermally-conductive protrusion extending from an exterior surface of the housing and exposed to the turbulence in the ambient fluid to transfer at least a portion of the heat absorbed by the housing to the ambient fluid.Type: GrantFiled: August 12, 2009Date of Patent: December 18, 2012Assignee: Express Imaging Systems, LLCInventors: William G. Reed, John O. Renn
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Patent number: 8335709Abstract: A restaurant customer-survey system and device, which reduces employee fraud when a customer-satisfaction survey embedded in the device is conducted. The survey may be implemented in a pager, tip tray, or other computing device that includes an internally mounted camera that covertly takes a photograph of the survey participant. The photograph is date/time stamped and associated with a table number so that the waiter for the table can be identified. The survey results together with the associated photograph are uploaded to a management database. The restaurant manager can review the photographs to ensure that employees are not fraudulently conducting the surveys rather than customers. The system also enables the customer to interface with the restaurant's point-of-sale (POS) system to retrieve the customer's current bill or wirelessly make a payment from the table.Type: GrantFiled: August 31, 2010Date of Patent: December 18, 2012Assignee: Long Range Systems, LLCInventors: Kenneth J. Todd, Kenneth J. Lovegreen
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Publication number: 20120313028Abstract: A vehicle hand control brake valve includes a piston, positioned based on an engagement of a vehicle parking brake, a service brake actuation valve, and a control mechanism. The control mechanism mechanically interacts with the service brake actuation valve to set a position of the service brake actuation valve. A level of actuation of vehicle service brakes is set based on the position of the service brake actuation valve. The service brake actuation valve is set to a position to actuate the service brakes when the control mechanism is set to a latch position. The control mechanism only is latched in the latch position when the vehicle parking brake is engaged.Type: ApplicationFiled: June 10, 2011Publication date: December 13, 2012Applicant: Bendix Commercial Vehicle Systems LLCInventors: Charles E. Eberling, Thanh Ho
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Publication number: 20120313702Abstract: A drain modulator circuit for operation with a radio frequency (RF) amplifier, includes a pair of AC signal sources each of the AC signal sources having an output at which an AC signal is provided. The drain modulator circuit further includes a pair of tapped delay elements, each of which is configured to receive an AC signal from a respective one of the AC signal sources and a control element coupled to provide one or more control signals to the pair of tapped delay elements such that the tapped delay elements provide a selected instantaneous differential voltage to the RF amplifier.Type: ApplicationFiled: June 9, 2012Publication date: December 13, 2012Applicant: Auriga Measurement Systems, LLCInventor: Steven A. Mulawski
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Patent number: 8331552Abstract: In one embodiment, the presence of double talk (DT) is detected in a telecommunications network having a near-end user and a far-end user. The energies of both (1) a signal received from the far-end user by the near-end user and (2) a signal to be communicated from the near-end user to the far-end user are computed. An echo return loss (ERL) estimate is calculated based on the energy calculations, and a preliminary decision is made as to whether DT is present based on the ERL estimate and the energy calculations. If DT is detected, then a counter is set to a hangover value. If DT is not detected, then the counter is reduced. This process is repeated, and, for each iteration, a final decision as to whether DT is present is made based on the counter value.Type: GrantFiled: May 9, 2008Date of Patent: December 11, 2012Assignee: Agere Systems LLCInventor: Mizhou Tan
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Patent number: 8329133Abstract: A method and apparatus for refining metallurgical silicon to produce solar grade silicon for use in photovoltaic cells. A crucible in a vacuum furnace receives a mixture of metallurgical silicon and a reducing agent such as calcium disilicide. The mix is melted in non-oxidizing conditions within the furnace under an argon partial pressure. After melting, the argon partial pressure is decreased to produce boiling and the process ends with directional solidification. The process reduces impurities, such as phosphorus, to a level compatible with solar-grade silicon and reduces other impurities significantly.Type: GrantFiled: October 28, 2009Date of Patent: December 11, 2012Assignee: GT Crystal Systems, LLCInventors: Frederick Schmid, David B Joyce
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Patent number: 8331748Abstract: Armored fiber optic assemblies and methods are disclosed that include a dielectric armor and at least one bend-resistant multimode optical fiber. The dielectric armor has an armor profile, thereby resembling conventional metal armored cable to the craft. The dielectric armor provides additional crush and impact resistance and the like for the optical fibers and/or fiber optic assembly therein. The dielectric armor is advantageous to the craft since it provides the desired mechanical performance without requiring the time and expense of grounding like conventional metal armored cables. Additionally, the armored fiber optic assemblies can have any suitable flame and/or smoke rating for meeting the requirements of the intended space. The use of at least one bend-resistant multimode optical fiber allows for improved bend performance for the armored fiber optic assemblies, allowing for tighter cable routing as compared to armored fiber optic assemblies having conventional multimode optical fiber.Type: GrantFiled: September 23, 2010Date of Patent: December 11, 2012Assignee: Corning Cable Systems LLCInventor: James A. Register, III
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Patent number: 8331386Abstract: In one embodiment, a method for processing a transport block having a MAC-hs protocol data unit (PDU) and a corresponding checksum in an HSDPA-compatible (high-speed downlink packet access) receiver in a 3GPP wireless communication network, the method including: (a) recovering the transport block, (b) performing, substantially in parallel: (i) a cyclic redundancy check (CRC) on the transport block to determine whether the transport block passes or fails, and (ii) MAC (media access control) disassembly to generate a modified MAC-hs PDU, and (c) determining whether to perform reordering-queue distribution and reordering on the modified MAC-hs PDU based on whether the transport block passes or fails. By performing the CRC check and disassembly substantially in parallel, processing efficiencies may be gained.Type: GrantFiled: May 31, 2007Date of Patent: December 11, 2012Assignee: Agere Systems LLCInventors: Rafael Carmon, Simon Issakov
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Patent number: 8332528Abstract: A communication system that enables a specified end-user device to obtain a media file corresponding to a delayed-play entry of a content-definition table prior to the scheduled play time. To deliver the media file to the end user, a service provider requests and receives the corresponding content from a content provider, generates the media file based on the received content, and temporarily stores the media file in a storage unit associated with the service provider. The service provider then breaks the media file into a plurality of data frames and transmits them to the end-user device during an appropriate delivery-opportunity window for storage in local storage unit (e.g., a hard drive) associated with the end-user device. At the play time, the service provider transmits to the end-user device a media-activation packet to initiate rendering thereat a copy of the media file assembled from the data frames stored in the local storage unit.Type: GrantFiled: November 18, 2008Date of Patent: December 11, 2012Assignee: Agere Systems LLCInventors: Dil Afroz Mobin, Mohammad S. Mobin, Gregory W. Sheets
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Patent number: 8330944Abstract: A dust cap assembly comprising a sleeve and a sealant that seals a fiber optic ferrule from contaminants and, upon removal, provides remedial cleaning of any foreign matter present on the ferrule when the dust cap assembly was initially installed. Further, the sealant has advantageous mechanical and optical properties such that the interaction of the sealant, the sleeve and the fiber optic ferrule defines a convex shape. The dust cap assembly may therefore function as a terminator that reduces back reflection during testing.Type: GrantFiled: May 28, 2010Date of Patent: December 11, 2012Assignee: Corning Cable Systems LLCInventors: Ziwei Liu, Charles A. Yow, Jr.
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Patent number: 8331217Abstract: A ground- or roof-top-based repeater in an OFDM system uses multiple transmission antennas to transmit multiple identical OFDM signals. Dithering is performed by introducing a slight variable-frequency phase offset to all but one of the multiple identical transmitted OFDM signals. The effective overall channel is more dynamic and provides spatial diversity to minimize long periods of fading in fading subchannels of the OFDM signals when the receiver is in a slow moving or stationary situation. To overcome the additional cancellation problem that can occur when two or more of the transmitting antennas are (i) in a line-of-site position with the receiver and (ii) approximately the same distance from the receiver, a delay is deliberately introduced to make the delayed signals appear to be reflected signals. This delay will not negatively impact the OFDM receiver performance as long as the delay is within the guard interval used in the OFDM process.Type: GrantFiled: March 27, 2009Date of Patent: December 11, 2012Assignee: Agere Systems LLCInventors: Samel Celebi, Jie Song, Paul M. Yun
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Patent number: 8331960Abstract: Systems, methods, and media are provided for facilitating bidirectional communication between a wireless device, such as cellular device, and a paging operator's network operations center (NOC). Messages from the paging NOC are received over a paging network through paging circuitry included in the wireless device. Certain embodiments are directed to systems and methods for transmitting status messages or response messages pertaining to the received messages from the wireless device to the paging NOC through an alternate network, such as a cellular network or the Internet. Other embodiments are directed to systems and methods for displaying the received messages, and for determining and displaying user response actions, based on data included in the messages and/or stored on the wireless device. These systems and methods take advantage of the benefits provided by paging and wireless devices in order to maximize the reliability and minimize the delay associated with the messaging system.Type: GrantFiled: June 8, 2011Date of Patent: December 11, 2012Assignee: Critical Alert Systems LLCInventors: Stephen Oshinsky, Ed Meyercord, Ted McNaught
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Patent number: 8327831Abstract: Dual fuel compression ignition engines and methods that allow compression ignition on gaseous fuels like compressed natural gas, hydrogen and ammonia, yet will run on liquid fuels, including diesel fuels for such purposes as starting or when the gaseous fuel is not available or has been consumed and greater range or operating time is needed. Ignition of fuels having a high self ignition temperature is assured by recirculating high temperature exhaust gas back into the intake charge before compression. Existing engines may be converted to run as a dual fuel engine by replacement of the engine head or heads. Various embodiments are disclosed.Type: GrantFiled: March 10, 2010Date of Patent: December 11, 2012Assignee: Sturman Digital Systems, LLCInventor: Oded Eddie Sturman
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Patent number: 8331573Abstract: A method and apparatus for attenuating applause from a satellite radio signal, including, a spectrum analyzer and comparator having an internal memory for obtaining a spectral signature of different sounds in the radio signal, a detector automatically detecting whether the sounds contain applause, an attenuator attenuating the sounds containing applause; and a digital to analog converter converting the attenuated sounds for audio listening. A comparator compares applause in the radio signal to a threshold level and disables the attenuator when the applause abates below the threshold level.Type: GrantFiled: October 16, 2007Date of Patent: December 11, 2012Assignee: Agere Systems LLCInventor: James L. Archibald
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Patent number: 8331752Abstract: Patch panel assemblies (150) that contain patch panel modules (50) for use in optical fiber telecommunication systems are disclosed. One of the patch panel assemblies includes a front mounting frame (210F) and at least one internal mounting frame (210I) that support a plurality of patch panel modules. The patch panel assembly also includes a hinge assembly (224) configured allow bend-insensitive fiber cables (70) to be routed therethrough. One of the patch panel assemblies includes a housing (152) with a drawer (270) that supports a plurality of patch panel modules. The patch panel modules employ bend-insensitive optical fibers (12C) to connect front and rear ports (92, 98) so that the patch panels have a reduced size as compared to conventional patch panel modules.Type: GrantFiled: November 19, 2010Date of Patent: December 11, 2012Assignee: Corning Cable Systems LLCInventors: Eric Biribuze, Christopher P. Lewallen, James P. Luther, Daniel S. McGranahan, Micah C. Isenhour
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Patent number: 8331754Abstract: A fiber optic strain relief device is provided. The device has a base that attaches to a piece of equipment and/or hardware. A length of strap positions in the base and forms a loop. The loop is adapted to at least partially encircle a portion of a cable positioned at the base. A strap tightener incrementally shortens the length of the strap, reducing the loop and tightening the strap around the cable. The strap tightener may be a ratchet assembly comprising an actuator, a ratchet cap, a pin, a ratchet lock and a release. The length of strap inserts into a slot in the pin. The ratchet assembly operates to tighten the length of strap encircling the portion of the cable by incrementally rotating the pin. The release allows the strap to be loosened around the fiber optic cable.Type: GrantFiled: September 23, 2009Date of Patent: December 11, 2012Assignee: Corning Cable Systems LLCInventors: Monique L. Cote, Brent M. Frazier, William J. Giraud, Raymond G. Jay
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Patent number: 8331086Abstract: According to one embodiment of the present invention, a system is provided having a foundation that is modular in design. Each module has transport structures. Floor sections can be provided. A bearing plate can be provided on top of isolators supported on a foundation. A skeleton can also be constructed, which can support a heat exchanger assembly, which includes a plenum, a heat exchanger and air movers. A ducting assembly with boxes is supported by the skeleton. An equipment rack, such as a server rack, can be supported on the bearing plate. Any number of systems can be attached end to end, back to back, and/or vertically to form a system of a desired dimension. The entire system, once assembled and wired, can easily be moved with a transport assembly. The system can also be expanded in size and capacity as the operational needs increase.Type: GrantFiled: February 17, 2010Date of Patent: December 11, 2012Assignee: Silver Linings Systems, LLCInventor: Alan P. Meissner
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Patent number: 8328432Abstract: A fiber optic cable assembly includes a fiber optic connector and a fiber optic cable having at least one strength element, the connector and cable held together by a crimp band. The crimp band may include at least one lateral aperture on at least one end for inspecting the disposition of the strength element prior to crimping to ensure a uniform distribution of the strength element.Type: GrantFiled: November 23, 2010Date of Patent: December 11, 2012Assignee: Corning Cable Systems LLCInventors: Terry L. Cooke, David L. Dean, Jr., Christopher S. Houser, James M. Wilson
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Publication number: 20120306627Abstract: A multi-mode, preferably dual mode, radio frequency identification (RFID) tag is adapted for automatic detection of whether a RFID reader located within communication range of the RFID tag is transmitting a continuous wave (CW) or modulated wave types of RF signal, and accordingly, mandating a response from the tag in read-only (RO) mode or read/write (R/W) mode, respectively. The tag includes means for designating one of the RO and R/W operating modes as a default mode of the tag, and for switching the tag from its default mode to its other operating mode, and vice versa, according to a rule for determining the frequency of occurrence of a selected event related to signal type of the reader. A device-implemented method of this automatic detection, and a method of fabricating the tag, are also disclosed.Type: ApplicationFiled: May 10, 2012Publication date: December 6, 2012Applicant: Amtech Systems, LLCInventors: Kelly Gravelle, Robert W. Tiernay, Dale L. Scott, Charles A. Johnson, Filip Weytjens, Matthew K. Burnett