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: 8011003
    Abstract: A method and apparatus for blocking messages containing pre-selected data is described. In one embodiment, the method includes determining that a message transmitted to a recipient via a network includes pre-selected data. The pre-selected data contains information from at least one random row within the tabular structure of source data. The method further includes preventing an unauthorized transmission of the pre-selected data to the recipient.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: August 30, 2011
    Assignee: Symantec Corporation
    Inventors: Kevin T. Rowney, Vitali Fridman, Eric Bothwell
  • Patent number: 8009003
    Abstract: A method for powering a magnetic coupler, in which: a) each winding of a first magnetic elementary cell is powered such as to produce a magnetizing flux in a bar of the first cell which is joined with a second cell, the fundamental component of which has an angular offset xi; and b) powering each winding of the second cell such as to produce a magnetizing flux in the bar of the second cell which is joined with the first cell, the fundamental component of which has an angular offset xj. The absolute value of the difference between the angular offsets xi and xj is greater than or equal to (I) rad.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: August 30, 2011
    Assignees: Centre National de la Recherche Scientifique (C.N.R.S.), Institut National Polytechnique de Toulouse, University Montpellier 2, Sciences et Techniques
    Inventors: Eric Laboure, Thierry Antoine Meynard, François Forest
  • Patent number: 8010917
    Abstract: Disclosed is an improved method and system for implementing parallelism for execution of electronic design automation (EDA) tools, such as layout processing tools. Examples of EDA layout processing tools are placement and routing tools. Efficient locking mechanism are described for facilitating parallel processing and to minimize blocking.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: August 30, 2011
    Assignee: Cadence Design Systems, Inc.
    Inventors: David Cross, Eric Nequist
  • Patent number: 8007374
    Abstract: An all rubber golf ball with one or more thermosetting rubber core layers and one or more thermosetting rubber cover layer. At least one of the ball's layers has moisture vapor barrier property, and in one aspect the moisture vapor barrier layer is an intermediate layer. In one embodiment, the thermosetting rubber layers follow a cis- or a trans-polybutadiene gradient from the center of the ball to its cover.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: August 30, 2011
    Assignee: Acushnet Company
    Inventors: Eric D. Bartsch, Michael J. Sullivan
  • Publication number: 20110206542
    Abstract: A system for producing mechanical energy. In some embodiments, the system includes a first source providing a first fluid, a fluid pressurization device, a second source supplying a second fluid, a first motor, and a second motor. The fluid pressurization device draws in the first fluid from the first source and increases the pressure of the first fluid. The first motor is driven by the second fluid, the second fluid decreasing in pressure and the first motor powering the fluid pressurization device as the second fluid passes through the first motor. The second motor receives a mixture of the first fluid from the first motor and the second fluid from the fluid pressurization device, whereby the second motor produces the mechanical energy.
    Type: Application
    Filed: August 19, 2010
    Publication date: August 25, 2011
    Applicant: National Oilwell Varco, L.P.
    Inventors: Walter Warren Weaver, Frank Benjamin Springett, Eric Trevor Ensley
  • Publication number: 20110205065
    Abstract: Methods and systems to provide for safeguards in the insulin dosing calculation as part of the diabetes management. The system or method provides a warning if the person with diabetes is calculating a dosing regimen outside of a preselected time period in which certain dosing parameters are customized to the preselected time period.
    Type: Application
    Filed: June 29, 2010
    Publication date: August 25, 2011
    Applicant: LifeScan Scotland Ltd.
    Inventors: Alexander STRACHAN, Gillian Teft, Robert Cavaye, Eric Bergman
  • Publication number: 20110208079
    Abstract: An atrial fibrillation (AF) monitor extracts two P wave features and an R-R interval feature from a sequence of ECG waveforms. The features are used by a classifier to classify a heart rhythm as AF or non-AF. The AF classification results may be further processed to reduce false alarm reporting. The AF classification results are used by an AF burden calculator to report AF burden in real time.
    Type: Application
    Filed: January 9, 2009
    Publication date: August 25, 2011
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Saeed Babaeizadeh, Richard E. Gregg, Eric Helfenbein, Sophia Huai Zhou
  • Publication number: 20110205020
    Abstract: A method, system and computer program product for improving error discrimination in biometric authentication systems. The error discrimination is set to a predetermined security policy. A plurality of biometric samples are provided and authenticated by a computer system in conjunction with a security token. An alternate embodiment allows inputting of the plurality of biometric samples in a predetermined sequence. The predetermined input sequence is maintained as an authentication secret which may be used to further reduce the authentication transaction error rate.
    Type: Application
    Filed: April 4, 2011
    Publication date: August 25, 2011
    Inventors: Eric F. Le Saint, Wu Wen, Laurence Hamid
  • Publication number: 20110208874
    Abstract: A system includes logic to store multiple descriptors, each of the multiple descriptors to be associated with a different set of multiple Transmission Control Protocol/Internet Protocol (TCP/IP) packets received by the network controller, each of the multiple descriptors including a count of the number of packets in the set of multiple packets associated with a respective descriptor. For each of the respective receive packets, the system determines a one of the multiple descriptors based on the network source address, network destination address, source port, and destination port of the respective packet; includes the respective packet in the set of multiple packets associated with the determine one of the multiple descriptors; and updates the one of the multiple descriptors by incrementing the count of the number of packets in the set of multiple packets; and provides data from within the packets to the host.
    Type: Application
    Filed: May 2, 2011
    Publication date: August 25, 2011
    Applicant: Intel Corporation
    Inventors: Eric K. Mann, Patrick L. Connor, Nimrod Diamant
  • Publication number: 20110208014
    Abstract: A computationally implemented method includes, but is not limited to: acquiring a result of an observation of an authoring user; acquiring a result of an observation of a receiving user; comparing the result of the observation of the authoring user with the result of the observation of the receiving user; and presenting data indicative of an extent of congruity between the result of the observation of the authoring user and the result of the observation of the receiving user based at least in part on said comparing. In addition to the foregoing, other related method/system aspects are described in the claims, drawings, and text forming a part of the present disclosure.
    Type: Application
    Filed: January 27, 2011
    Publication date: August 25, 2011
    Inventors: Edward K.Y. Jung, Eric C. Leuthardt, Royce A. Levien, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, JR., Lowell L. Wood, JR.
  • Publication number: 20110208359
    Abstract: A method of controlling an installation formed by a plurality of home automation equipment items linked to a building, and handling therein, depending on the type of home automation equipment item, thermal and visual comfort functions, such as heating and air conditioning, natural ventilation, lighting, solar protection functions, and/or security functions, such as closure and/or alarm functions, the home automation equipment items communicating over one and the same home automation network. A programmable remote control implementing the control method.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 25, 2011
    Applicant: Somfy SAS
    Inventors: Isabelle Duchene, Eric LaGarde, Mickaël Mugnier
  • Publication number: 20110205118
    Abstract: A method and system for beamforming signal transmission under a per-antenna power constraint is presented. In one aspect, a multiple input multiple output (MIMO) transmitting station may compute a per-antenna power gain factor for each of a plurality of transmit chain signals. The transmit chain signals may be concurrently transmitted by a plurality of transmitting antennas at the MIMO transmitting station. The plurality of transmit chain signals may correspond to beamforming signals, which are generated by performing spatial mapping on a plurality of space-time signals. The plurality of power gain factors may be computed based on a per-antenna power constraint. Alternatively, the plurality of power gain factors may be computed based on joint per-antenna power and total-power constraints. Each of the transmit chain signals may be amplified or attenuated based on the corresponding antenna gain factor. The amplified or attenuated signal is then transmitted by the corresponding transmitting antenna.
    Type: Application
    Filed: April 16, 2010
    Publication date: August 25, 2011
    Inventors: Eric Ojard, Sirikiat Lek Ariyavisitakul, Joonsuk Kim
  • Publication number: 20110208378
    Abstract: An exemplary method for operating a hybrid vehicle in the event that there is a problem with an auxiliary power source, such as an internal combustion engine or a fuel cell. According to one embodiment, the method provides a power management scheme for a variety of situations where an auxiliary power source experiences a problem; this may include situations where an internal combustion engine runs out of fuel, where there is a mechanical or electrical malfunction, or any other instance where the auxiliary power source is unable to generate and/or provide electrical energy for the hybrid vehicle. The power management scheme conserves the vehicle's primary power source, which is typically a battery, in order to provide the hybrid vehicle with an extended driving range.
    Type: Application
    Filed: February 24, 2010
    Publication date: August 25, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Eric E. Krueger, Christopher A. Kinser, William R. Cawthorne, Aniket Kothari
  • Publication number: 20110208320
    Abstract: Devices and methods for treating or repairing openings in an body wall are provided. The devices and methods can include acellular tissue matrices. The tissue matrices can be positioned within the abdominal opening and can be used to close the opening.
    Type: Application
    Filed: February 17, 2011
    Publication date: August 25, 2011
    Inventors: Eric Stevenson, Wendell Sun, Aaron Barere
  • Publication number: 20110206400
    Abstract: The present disclosure provides toners having a tunable gloss level, electrophotographic apparatuses for using such toners as well as processes for making such toners.
    Type: Application
    Filed: February 22, 2010
    Publication date: August 25, 2011
    Applicant: XEROX CORPORATION
    Inventors: Edward Graham Zwartz, T. Brian McAneney, Eric Rotberg, Richard P.N. Veregin, Valerie M. Farrugia, Jordan H. Wosnick
  • Publication number: 20110203039
    Abstract: A protective garment including a body portion and an extremity permanently coupled to the body portion. The extremity includes a joint that provides the extremity with a bent position forming an acute angle relative to a vertical axis when the extremity is at rest without an arm or leg of a wearer received therein.
    Type: Application
    Filed: May 3, 2011
    Publication date: August 25, 2011
    Applicant: LION APPAREL, INC.
    Inventors: Ali Razzaghi, Eric Fehlberg, Caleb Crye, Gregg Thompson
  • Publication number: 20110203176
    Abstract: A plant container or planter is fabricated from a breathable, flexible, geo-textile, material such as recycled polyester needle-punched felt, which is self-supporting without an internal support structure. The geo-textile material is porous to both air and water, which allows air-born nutrients to pass to the roots and inhibit the ability of mold species to grow and harm the plant. The geo-textile material is configurable to various container designs that permit the non-conventional plant placement including the mounting of the plant containers on vertical surfaces, flat surfaces, and by suspension from ceilings and walls. The inclusion of a flexible, durable, impermeable, water-retaining, recycled rubber, vinyl, or plastic bottom and/or backing liner in the construction of the plant containers/hangers allow the planters to be placed on indoor and outdoor surfaces such as wood, stucco, sheetrock, carpet, and various other surfaces which might otherwise be damaged by moisture.
    Type: Application
    Filed: April 28, 2011
    Publication date: August 25, 2011
    Inventors: Miguel Eric Nelson, Sherry Lorraine Walsh, Rodney Lee Nelson
  • Publication number: 20110205409
    Abstract: An imager has first and second photosensitive sites and an interpolator located in a semiconductor substrate. The first photosensitive site is configured to receive light having a spectral component, and the second photosensitive site is configured to measure the level of the spectral component in light received by the second photosensitive site. The interpolator is configured to estimate the level of the spectral component in the light received by the first photosensitive site based on the measurement by the second photosensitive site.
    Type: Application
    Filed: May 4, 2011
    Publication date: August 25, 2011
    Applicant: ROUND ROCK RESEARCH, LLC
    Inventor: Eric R. Fossum
  • Publication number: 20110208168
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: April 21, 2011
    Publication date: August 25, 2011
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Publication number: 20110206369
    Abstract: A fiber optic security system is provided. The fiber optic security system includes at least one length of fiber optic cable affixed to at least one item to be monitored using the fiber optic security system. The fiber optic security system also includes at least one local control node, the at least one local control node including at least one light source for generating and transmitting light through the at least one length of fiber optic cable, and the at least one local control node monitoring a status of the light. The fiber optic security system also includes a remote control unit for receiving information from the at least one local control node regarding the status of the light.
    Type: Application
    Filed: August 4, 2010
    Publication date: August 25, 2011
    Applicant: US Sensor Systems, Inc.
    Inventors: Eric Lee Goldner, Gerald Robert Baker, James Kengo Andersen, Agop Hygasov Cherbettchian