Patents by Inventor Eric An

Eric An has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7826618
    Abstract: Disclosed embodiments include a method for synchronizing a cryptosystem. In one embodiment, the method uses existing control data that is transmitted as part of a connection establishment process in a wireless communication system. In one embodiment, messages that are normally sent between a base station and a remote unit during the setup of both originating and terminating calls are parsed to detect a particular control message that indicates the start of telephony data transmission. Detection of this message indicates a point at which encryption/decryption can begin, and is used to synchronize the cryptosystem. Synchronizing a cryptosystem involves generating an RC4 state space in a keyed-autokey (“KEK”) encryption system. In one embodiment, Lower Medium Access Channel (“LMAC”) messages are used according to a wireless communication protocol. This is convenient because the LMAC messages are passed through the same Associated Control Channel (“ACC”) processing that encrypts and decrypts the telephony data.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: November 2, 2010
    Assignee: AT&T Mobility II LLC
    Inventors: Eric Klingler, Jeffrey Tedeschi
  • Patent number: 7825376
    Abstract: One aspect relates to optically detecting an at least one scintillated viewable and/or visible photon that has been converted from the at least one induced X-ray fluorescing photon. The aspect can also relate to optically detecting an at least one scintillated viewable and/or visible photon that has been converted from the at least one induced X-ray fluorescing photon.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: November 2, 2010
    Inventors: Edward S. Boyden, Glenn B. Foster, Roderick A. Hyde, Muriel Y. Ishikawa, Edward K. Y. Jung, Eric C. Leuthardt, Robert W. Lord, Nathan P. Myhrvold, Dennis J. Rivet, Michael A. Smith, Clarence T. Tegreene, Thomas A. Weaver, Charles Whitmer, Lowell L. Wood, Jr., Victoria Y. H. Wood
  • Patent number: 7826798
    Abstract: Various embodiments are described for a trained data transmission for communication systems.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: November 2, 2010
    Assignee: Intel Corporation
    Inventors: Adrian P. Stephens, Eric A. Jacobsen, Duncan M. Kitchin, Sumeet Sandhu
  • Patent number: 7827483
    Abstract: Computer software applications presently allow the User to preview the impact of some commands on active documents via a small preview window. However, such preview windows are not representative of how the command will impact the entire document. The invention provides a method and system of efficiently and effectively previewing the impact of User commands on the entire document by executing User commands as they are identified. Leaving the menu open, the User is able to identify successive commands until the desired result is reached. Embodiments are described for execution of general commands, text editing commands, relocations of margins or guidelines, and relocations of graphic objects.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: November 2, 2010
    Assignee: Corel Corporation
    Inventors: Kevin C. Unbedacht, Bruce G. Woodward, Eric D. Johnson
  • Patent number: 7825213
    Abstract: A method of making a metal-terephthalate polymer from polyester ethylene terephthalate includes reacting polyester ethylene terephthalate with a metal compound in a non-aqueous melt environment at an elevated temperature. The elevated temperature will be greater than 270° C., and preferably rises to a temperature of about 520° C. The method is preferably carried out at a low pressure. The method may be used in the recycling of passenger vehicle tire shreds to produce a carbon black rrich ppowder that is enriched in the metal-terephthalate polymer.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: November 2, 2010
    Assignee: Chem Engineering Energy, LLC
    Inventors: Daniel Eric Steinmeyer, Alan Marc Levine, James Matthew Williams
  • Patent number: 7825294
    Abstract: Compositions and methods for protecting a plant from a pathogen, particularly a fungal pathogen, are provided. Compositions include an amino acid sequence, and variants and fragments thereof, for an antipathogenic polypeptide that was isolated from a fungal fermentation broth. Nucleic acid molecules that encode the antipathogenic polypeptides of the invention, and antipathogenic domains thereof, are also provided. A method for inducing pathogen resistance in a plant using the nucleotide sequences disclosed herein is further provided. The method comprises introducing into a plant an expression cassette comprising a promoter operably linked to a nucleotide sequence that encodes an antipathogenic polypeptide of the invention. Compositions comprising an antipathogenic polypeptide or a transformed microorganism comprising a nucleic acid of the invention in combination with a carrier and methods of using these compositions to protect a plant from a pathogen are further provided.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: November 2, 2010
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, The Regents of the University of California
    Inventors: Daniel J. Altier, I. A. Ellanskaya, Jacob T. Gilliam, Jennie Hunter-Cevera, James K Presnail, Eric Schepers, Carl R. Simmons, Tamas Torok, Nasser Yalpani
  • Patent number: 7823570
    Abstract: A process for operating a compression ignition internal combustion engine in combination with a catalytic partial oxidation reformer and, optionally, an exhaust gas aftertreater, wherein: (a) a mixture of a first fuel and air, wherein the first fuel comprises Fischer-Tropsch derived fuel, is introduced in the combustion chamber of the engine; (b) exhaust gas is discharged from the engine and optionally partly recirculated to the combustion chamber of the engine; (c) a second fuel and oxygen and/or steam are supplied to the catalytic partial oxidation reformer to produce synthesis gas, wherein the second fuel comprises Fischer-Tropsch derived fuel; (d) at least part of the synthesis gas is supplied to: (i) the exhaust gas aftertreater; (ii) the combustion chamber of the engine; or to both.
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: November 2, 2010
    Assignee: Shell Oil Company
    Inventors: Roger Francis Cracknell, Gert Jan Kramer, Eric Johannes Vos
  • Patent number: 7825132
    Abstract: Methods of inhibiting fibroblast growth factor receptor 3 and treating various conditions mediated by fibroblast growth factor receptor 3 are provided that include administering to a subject a compound of Structure I, a pharmaceutically acceptable salt thereof, a tautomer thereof, or a pharmaceutically acceptable salt of the tautomer. Compounds having the Structure I have the following structure where and have the variables described herein. Such compounds may be used to prepare medicaments for use in inhibiting fibroblast growth factor receptor 3 and for use in treating conditions mediated by fibroblast growth factor receptor 3 such as multiple myeloma.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: November 2, 2010
    Assignee: Novartis Vaccines and Diagnostics, Inc.
    Inventors: Shaopei Cai, Joyce Chou, Eric Harwood, Carla C. Heise, Timothy D. Machajewski, David Ryckman, Xiao Shang, Marion Wiesmann, Shuguang Zhu
  • Patent number: 7825045
    Abstract: An armor composite material has been invented which contains a fabric which has been impregnated with shear thickening fluid. This invention offers a ballistic resistant material that is more flexible and less bulky than comparable, conventional ballistic fabric. The material in the alternative can be puncture resistant. The invented material offers superior ballistic performance and/or puncture resistance compared to conventional ballistic fabric-based materials of equal thickness. The invented material can be applied to applications requiring armor that is compact and/or flexible, such as body armor, protective clothing and flexible protective devices and shields, and stab resistant clothing and devices.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 2, 2010
    Assignee: University of Delaware
    Inventors: Norman J. Wagner, Eric D. Wetzel
  • Publication number: 20100275009
    Abstract: The invention relates to a method for unique authentication of a user (U) by at least one service provider (SP), said method including a preliminary identity federation stage of federating an identity (user@sp) of said user for said service provider and an identity (user@idp) of the user (U) for an identity provider (IdP).
    Type: Application
    Filed: February 25, 2008
    Publication date: October 28, 2010
    Applicant: FRANCE TELECOM
    Inventors: Sébastien Canard, Eric Malville, Jacques Traore, Stéphane Guilloteau
  • Publication number: 20100270411
    Abstract: A refiner (1) comprising a stator (2) and a rotor (4). The stator (2) and the rotor (4) comprise a flat portion (7, 9) and a conical portion (8, 10). The conical portion has a first end (17) of smaller diameter (D1) and a second end (18) of greater diameter (D2) such that the first end is directed towards the flat portion and the second end is directed away from the flat portion. The refining surface (12) of the conical portion of the stator comprises at least an outer zone (23) arranged at the second end of the conical portion and an inner zone (22) arranged relative to the outer zone on the side of the first end of the conical portion. A portion of the length of the blade bars (20) in the outer zone are arranged relative to the rotation direction (RD) of the rotor such that they have a retentive effect on the material to be refined. Also a blade segment (19) for a conical portion of a stator of a refiner.
    Type: Application
    Filed: September 25, 2008
    Publication date: October 28, 2010
    Inventors: Petteri Vuorio, Dahn Lundell, Eric Hensley, Jeff Bowie, Christer Hedlund, Peter Bergqvist
  • Publication number: 20100272676
    Abstract: The present invention relates to an anti-cancer vaccine composition comprising an antigen in association with an effective amount of at least one immunomodulator chemotherapeutic adjuvant eliciting an immune response in a patient and a pharmaceutically acceptable carrier. It also relates to method of preventing tumor growth and reducing tumor growth using the anti-cancer vaccine composition of the present invention.
    Type: Application
    Filed: April 2, 2010
    Publication date: October 28, 2010
    Applicant: TECHNOLOGIES BIOLACTIS INC.
    Inventors: Éric Simard, Philippe Goyette, Pierre Lemieux
  • Publication number: 20100270025
    Abstract: An offshore drilling riser joint has a central riser pipe, a number of auxiliary lines mounted around it, and a buoyancy module assembly of a buoyant material. A pair of upper thrust sleeves slide over two of the auxiliary lines, each of the upper thrust sleeves having a flange in contact with an upper end of the buoyancy module assembly. Each of the upper thrust sleeves transfer upward thrust imposed by the buoyancy module assembly to an upper support flange mounted to the central riser pipe. A pair of lower thrust sleeves slide over two of the auxiliary lines. Each lower thrust sleeve has a lower thrust flange that is engaged by a lower end of the buoyancy module assembly. Each of the lower thrust sleeves transfer weight of the buoyancy module assembly while out of water to a lower support flange mounted to the central riser pipe.
    Type: Application
    Filed: April 16, 2010
    Publication date: October 28, 2010
    Applicant: Vetco Gray Inc.
    Inventors: Eric D. Larson, Rick L. Stringfellow, Jesse L. Bullard, Jim R. Reams
  • Publication number: 20100273185
    Abstract: The invention provides single assay methods to detect the activity of biased agonists or agonists that are less than full agonists on cells.
    Type: Application
    Filed: April 27, 2010
    Publication date: October 28, 2010
    Inventors: Eric Sandberg, Michael Getman, Rafael Fernandez
  • Publication number: 20100274619
    Abstract: One or more illustrative embodiments provide a method, system, and a computer program product for configuring groups in an electronic calendaring system. In one illustrative embodiment, a group in a distribution group is created, wherein the group comprises a number of members and the distribution group is stored in a memory. A number of notification options are set for the group in the distribution group. A number of groups from the distribution group are added to an invitee list for a calendar event, wherein each group in the number of groups is user-selected. A calendar event is sent to the number of groups. A set of conditions corresponding to the number of notification options is monitored. In response to a condition, from the set of conditions, occurring, sending a notification.
    Type: Application
    Filed: April 24, 2009
    Publication date: October 28, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Mark Edmund Maresh, Eric Allen Stegner
  • Publication number: 20100274640
    Abstract: A cleaning process management system monitors information concerning chemical products dispensed by automated chemical product dispensers. The cleaning process management system analyzes data received from the dispensers and generates reports regarding dispensation of chemical products. The cleaning process management system may also generate reports concerning recommended cleaning process improvements based on the analysis of the dispenser data.
    Type: Application
    Filed: April 23, 2010
    Publication date: October 28, 2010
    Applicant: Ecolab USA Inc.
    Inventors: John D. Morey, Bryan M. Anderson, Eric R. Balz, Timothy R. Snellen
  • Publication number: 20100270167
    Abstract: A method for converting a hydrocarbon feedstock into higher hydrocarbons is provided comprising reacting a hydrocarbon feedstock with a molecular halogen to form alkyl halides; reacting at least a portion of the alkyl halide in the presence of a catalyst to form higher hydrocarbons and a hydrogen halide; and converting at least a portion of the hydrogen halide into the molecular halogen via photoelectrocatalysis. Additional methods are also provided.
    Type: Application
    Filed: April 22, 2010
    Publication date: October 28, 2010
    Inventor: Eric McFarland
  • Publication number: 20100272012
    Abstract: The present invention provides a method and an apparatus for detecting a communication channel in whose frequency band radio signals are transmitted by different radio signal sources inside a cabin. In this case a wide band antenna receives the radio signals transmitted inside the cabin. Different demodulators are provided, each of which demodulate the radio signals received by the wide band antenna within an associated frequency range of the demodulator. A configuration logic establishes whether, in a frequency hand within a demodulated frequency range, radio signals are being transmitted simultaneously by different radio signal sources. In the case of impermissible signal transmissions of a radio signal source, e.g.
    Type: Application
    Filed: June 18, 2008
    Publication date: October 28, 2010
    Inventors: Sven Knefelkamp, Eric Duraz
  • Publication number: 20100274457
    Abstract: A system, apparatus and method of controlling a brake system of a vehicle having a brake input device, such as a brake pedal, a plurality of rotating wheels and a plurality of brakes, each brake of the plurality of brakes corresponding to one wheel of the plurality of wheels, is provided. In controlling the brakes, data indicative of a deflection of the brake pedal is received, and the received data is used to derive a target deceleration rate. A braking command is provided to each of the plurality of brakes, wherein the braking command is varied for each brake to regulate a deceleration rate the vehicle in accordance with the target deceleration rate.
    Type: Application
    Filed: April 24, 2009
    Publication date: October 28, 2010
    Inventor: Eric D. Cahill
  • Publication number: 20100272781
    Abstract: This invention relates to chewable tablets containing medicants such as gastrointestinal drugs. More particularly, the invention relates to chewable tablets of medicaments that are sugar free and have reduced calories. Accordingly, the tablets of the invention are suitable for both diabetic and non-diabetic patients.
    Type: Application
    Filed: March 29, 2010
    Publication date: October 28, 2010
    Inventors: Veerappan Subramanian, Muthusamy Shanmugan, Yuh-Herng Eric Lin, Kanni Paranjothy, Kranthikumar Gorlamari