Patents Represented by Attorney, Agent or Law Firm Dorsey & Whitney LLP
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Patent number: 8303215Abstract: A wick assembly for installation under a roadway according to the invention includes a perforated drain pipe, an inner sheet of a wicking fabric disposed on the perforated drain pipe in a manner effective to cover the perforations therein, an outer sheet of a wicking fabric, and a layer of filter aggregates confined between the inner and outer wicking fabric sheets to form a wick drain in combination with the perforated drain pipe. Water passes through the sheets and filter aggregates in order to enter the perforated drain pipe through the perforations therein. The wick drain may be disposed inside an outer pipe with the outer fabric sheet in slidable contact with the inner periphery of the pipe casing. The outer pipe casing serves to protect the wick drain during installation and is later removed once the wick drain is in position.Type: GrantFiled: December 18, 2006Date of Patent: November 6, 2012Assignee: Harr Technologies, Inc.Inventor: Robert E. Harr
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Patent number: 8305706Abstract: Embodiments presented herein provide a removable disk library system. The removable disk library system, in embodiments, comprises an array of removable disk drive bays and a movable connector system. Each removable disk drive bay can hold a removable disk drive cartridge. The movable connector system can be positioned behind the array of removable disk drive bays where the movable connector system can access the connector of the removable disk drive cartridges. In embodiments, the movable connector system includes a movable connector assembly that can automatically connect to the connector at the rear of the removable disk drive.Type: GrantFiled: July 11, 2008Date of Patent: November 6, 2012Assignee: Imation Corp.Inventors: Randy Kerns, Michael H. Ulrich
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Patent number: 8305982Abstract: A method for assigning signature sequences for E-HICH channel which may avoid the unbalanced situation brought about by the codeword assignment is provided, wherein the use of User Equipment (UE) signature sequences on Enhanced Dedicated Channel Hybrid Automatic Repeat Request Acknowledgement Indicator Channel (E-HICH) is equalized, so as to drive the average detection performance toward equity for different UEs to detect their respective signature sequences on E-HICH channel, and to reduce the average false detection rate for the respective UE on the feedback information transmitted thereto. The method includes: firstly, assigning a E-HICH logical signature sequence index r for each UE; then, converting the logical signature sequence index r into a physical signature sequence index r? varying with time by using a random permutation function; and after that, assigning a signature sequence corresponding to the physical signature sequence index r? to the respective UE.Type: GrantFiled: October 23, 2009Date of Patent: November 6, 2012Assignee: Spreadtrum Communications (Shanghai) Co. Ltd.Inventors: Aimin Zhang, Zhiqun Chen, Yanshan Shi
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Patent number: 8304540Abstract: The present invention discloses a process for stereoselective synthesis of Lamivudine comprising the following steps: (a) performing a glycosylation reaction between the compound of formula (I) and cytosine or protected cytosine, and separating the reaction product by recrystallization to obtain the intermediate of formula (II); and (b) deprotecting the intermediate of formula (II) to obtain Lamivudine.Type: GrantFiled: November 17, 2009Date of Patent: November 6, 2012Assignee: Shanghai Desano Pharmaceutical Holding Co., Ltd.Inventors: Jinliang Li, Feng Lv
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Patent number: 8307116Abstract: The present disclosure generally relates to systems for routing data across a multinodal network. Example systems include a multinodal array having a plurality of nodes and a plurality of physical communication channels connecting the nodes. At least one of the physical communication channels may be configured to route data from a first node to two or more other destination nodes of the plurality of nodes. The present disclosure also generally relates to methods for routing data across a multinodal network and computer accessible mediums having stored thereon computer executable instructions for performing techniques for routing data across a multinodal network.Type: GrantFiled: June 19, 2009Date of Patent: November 6, 2012Assignee: Board of Regents of the University of Texas SystemInventors: Stephen W. Keckler, Boris Grot
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Patent number: 8304947Abstract: Techniques are generally described for adjusting a magnetic field in a magnetic bearing by moving permanent magnets in real time. Some example devices or systems include a magnetic bearing comprising electro-actuators adapted to move permanent magnets relative to a rotor to balance the rotor. For instance, in one example, each electro-actuator includes electro-active material adapted to deform in response to being exposed to an electrical field. This deformity causes permanent magnets attached to a surface of each electro-actuator to move relative to a rotor to balance the rotor. In many examples, a measurement circuit may be coupled to each electro-actuator and adapted to measure a capacitance of each electro-actuator. The capacitance measurement may be used to determine an adjustment signal to adjust the magnetic field in real time.Type: GrantFiled: June 21, 2010Date of Patent: November 6, 2012Assignee: Empire Technology Development LLCInventor: Seth Adrian Miller
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Patent number: 8305744Abstract: Apparatus, systems and methods for shock mounting glass for an electronic device are disclosed. The glass for the electronic device can provide an outer surface for at least a portion of a housing for the electronic device. In one embodiment, the shock mounting can provide a compliant interface between the glass and the electronic device housing. In another embodiment, the shock mounting can provide a mechanically actuated retractable. For example, an outer glass member for an electronic device housing can be referred to as cover glass, which is often provided at a front surface of the electronic device housing.Type: GrantFiled: May 14, 2010Date of Patent: November 6, 2012Assignee: Apple Inc.Inventors: Anna-Katrina Shedletsky, Fletcher R. Rothkopf, Adam Mittleman, Stephen Brian Lynch
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Patent number: 8306252Abstract: Systems and methods are provided for media devices including a housing, a frame disposed adjacent to the housing, and a microphone assembly that is integrated with the frame for receiving sound.Type: GrantFiled: January 5, 2007Date of Patent: November 6, 2012Assignee: Apple Inc.Inventors: Richard Hung Minh Dinh, Tang Yew Tan, Derek Boyd Barrentine
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Patent number: 8303475Abstract: A dunnage apparatus for converting sheet stock into dunnage includes a sheet stock supply member configured for holding the sheet stock, a sheet crumpling mechanism configured for crumpling the sheet stock to produce the dunnage, and an infeed mechanism disposed between the supply member and crumpling mechanism and associated therewith for feeding the sheet stock from the supply member to the crumpling mechanism, the infeed mechanism having an engagement portion at an entry of the infeed mechanism and configured for engaging and feeding the sheet stock in the supply member into the infeed mechanism, wherein the engagement mechanism is located above the supply member.Type: GrantFiled: August 28, 2009Date of Patent: November 6, 2012Assignee: Pregis Innovative Packaging, Inc.Inventors: Thomas D. Wetsch, Robert Tegel
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Patent number: 8302200Abstract: Embodiments including protected paths for digital rights management of digital objects are disclosed. Some embodiments disclosed herein may comprise processes or apparatus for transferring data from one or more peripherals to one or more computers or digital data processing systems for the latter to process, store, and/or further transfer and/or for transferring data from the computers or digital data processing systems to the peripherals. Some embodiments disclosed herein may comprise processes or apparatus for interconnecting or communicating between two or more components connected to an interconnection medium a within a single computer or digital data processing system.Type: GrantFiled: April 27, 2007Date of Patent: October 30, 2012Assignee: TL Digital Systems L.L.C.Inventor: Thomas W. Lynch
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Patent number: 8300686Abstract: An adaptive transversal filter having tap weights Wj which are products of corresponding tap coefficients Cj and tap gains Mj is provided. A filter control loop controls all of the tap coefficients Cj such that an error signal derived from the filter output is minimized. One or more tap control loops controls a tap gain Mk such that the corresponding tap coefficient Ck satisfies a predetermined control condition. For example, |Ck| can be maximized subject to a constraint |Ck| Cmax, where Cmax is a predetermined maximum coefficient value. In this manner, the effect of quantization noise on the coefficients Cj can be reduced. Multiple tap control loops can be employed, one for each tap. Alternatively, a single tap control loop can be used to control multiple taps by time interleaving.Type: GrantFiled: December 6, 2011Date of Patent: October 30, 2012Assignee: Vintomie Networks B.V., LLCInventors: Mark Joseph Callicotte, Hiroshi Takatori
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Patent number: 8299444Abstract: This invention relates to a desorption/ionization source operated under ambient conditions for direct analysis of solid or liquid samples on a surface. The source comprises of a laser desorption system and a UV/electrospray combined ionization system. The source is suitable for simultaneously ionizing samples with different polarity in a complex mixture. At the same time, the compact design of the source with multiple channels can maintain the level of local concentration of the analyte ions inside the source for higher efficiency of sample ionization and introduction.Type: GrantFiled: September 2, 2009Date of Patent: October 30, 2012Assignee: Shimadzu Research Laboratory (Shanghai) Co. Ltd.Inventors: Li Ding, Wenjian Sun
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Patent number: 8301468Abstract: A computer implemented system and method for matching drugs and diseases and generating a weighted relationship between the matched drugs and diseases. The system stores a quantity of patient medical history billing records identifiable as patient prescription claim records and medical claim records. The system also stores a grouping of drug codes and groupings of diagnosis codes. The system is configured to match drugs identified in a specific patient's prescription claim records with diseases identified in the patient's medical claims. The system generates a weighted relationship between the matched drugs and diseases by calculating a link weight in accordance with a preprogrammed formula for each occurrence of the diagnosis codes identified in the patient's medical claims that is identified as associated with the disease identified and the drug upon which the query is being processed. The link weight provides a statistical match association value to each of the matched diseases.Type: GrantFiled: May 15, 2000Date of Patent: October 30, 2012Assignee: OptumInsight, Inc.Inventors: Gerald Lutgen, Tomás Valdivia, Krista Van Vorst, Adam Bock
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Patent number: 8299291Abstract: The present disclosure relates to methods of synthesizing 1-(acyloxy)-alkyl carbamate prodrugs and to intermediates used in the methods.Type: GrantFiled: August 7, 2009Date of Patent: October 30, 2012Assignees: XenoPort, Inc., Glaxo Group LimitedInventors: Stephen P. Raillard, Suresh K. Manthati, Peng Liu, Qunying Dai, Hao Yin
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Patent number: 8296925Abstract: A battery assembly for use in an electronic device is provided. The battery assembly may include a battery cell (e.g., a rechargeable battery cell), a battery connector for providing power from the battery cell to the electronic device, and a flex circuit electrically coupling the battery cell to the electronic device. The battery connector may be located adjacent the battery cell, and may include one or more alignment mechanisms for ensuring that conductive pads of the battery connector align properly with corresponding conductive elements of the electronic device. The battery cell may be fixed to the electronic device using an adhesive layer (e.g., double sided tape) placed between the cell and the electronic device. A tab may extend beyond the periphery of the battery cell to allow a user to pull or peal the battery cell from the electronic device for replacement or repair. In some embodiments, a tool may be used to grasp the tab.Type: GrantFiled: December 9, 2010Date of Patent: October 30, 2012Assignee: Apple Inc.Inventors: Scott Myers, Erik Wang, Trent Weber, Jason Sloey
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Patent number: 8298647Abstract: Multi-layered cellular metallic glass structures and methods of preparing the same are provided. In one embodiment, the cellular metallic glass structure includes at least one patterned metallic glass sheet and at least one additional sheet. The at least one patterned metallic glass sheet may include multiple sheets connected together to form a group of sheets, and the structure may include a group of sheets sandwiched between two outer sheets. The patterned metallic glass sheets may be patterned by thermoplastically forming two- and/or three-dimensional patterns in the metallic glass sheets.Type: GrantFiled: August 20, 2007Date of Patent: October 30, 2012Assignee: California Institute of TechnologyInventors: Robert D. Conner, Marios D. Demetriou, LeRoy A. Dunning, William L. Johnson
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Patent number: 8298175Abstract: An apparatus for administering a fluid product, including a housing, an administering mechanism accommodated in the housing, an actuation element for actuating the administering mechanism, a receptacle for holding the fluid product, and a lock for releasably locking the actuation element, wherein the receptacle is rotatable relative to the housing and the lock can be moved from a locked position to an unlocked position by rotating the receptacle.Type: GrantFiled: August 10, 2010Date of Patent: October 30, 2012Assignee: TecPharma Licensing AGInventors: Juerg Hirschel, Celine Kaenel-Jost, Ulrich Moser, Annette Drunk, Markus Tschirren
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Patent number: 8297444Abstract: The present disclosure generally describes techniques for separating semiconducting carbon nanotubes from metallic carbon nanotubes in a carbon nanotube dispersion. The semiconducting carbon nanotubes and metallic carbon nanotubes may be provided and dispersed in a fluid. Once the semiconducting carbon nanotubes attach to the amine-coated magnetic particles, a magnetic field may be applied to the amine coated magnetic particles and attached semiconducting carbon nanotubes to attract and hold at least a portion of the semiconducting carbon nanotubes, so that the semiconducting carbon nanotubes may be separated from the fluid and/or metallic carbon nanotubes.Type: GrantFiled: August 24, 2009Date of Patent: October 30, 2012Assignee: Empire Technology Development LLCInventor: Seth Adrian Miller
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Patent number: 8292200Abstract: A showerhead with multiple modes of operation may include a first turbine and a second turbine, each disposed within a unique flow channel. The first and second turbines may interrupt water flow through their respective flow channels, thereby providing at least one pulsating water spray emanating from the showerhead. The showerhead may include a third flow channel having no turbine disposed therein, such that water flowing through the third flow channel is not interrupted and thus emitted from the showerhead as a drenching spray.Type: GrantFiled: June 21, 2010Date of Patent: October 23, 2012Assignee: Water Pik, Inc.Inventors: Aaron Damian Macan, Michael J. Quinn
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Patent number: 8292770Abstract: An electric machine including a housing, a first rotor and stator carried within the housing and a rotatable shaft carried by the housing and extending from the housing. A first continuously variable transmission can be provided and includes a first rotatable element, a second rotatable element and a mechanism for controlling the ratio of the rotation of the second element to the rotation of the first element. The first element can be connected to the first rotor and the second element can be connected to the rotatable shaft. A second rotor and stator can be carried within the housing and a second continuously variable transmission provided. A hybrid engine having an internal combustion engine and utilizing the electric machine can be provided.Type: GrantFiled: November 4, 2011Date of Patent: October 23, 2012Assignee: Aram NovikovInventor: Aram Novikov