Patents Assigned to Research
  • Patent number: 8542670
    Abstract: The present invention provides for routing calls between disparate domains, such as a circuit-switched subsystem and a multimedia subsystem. When a user element is homed in a first domain and roaming in a second domain, an incoming call will arrive at a gateway node in the first domain. As a result, a message identifying the user element and indicating that an incoming call has been received at first gateway node for the first domain is sent to a continuity control function (CCF) residing in the multimedia subsystem. The CCF will create and effect delivery of an inter-domain routing number to the first gateway node. The inter-domain routing number is used by the first gateway node to route the call to the second domain. The inter-domain routing number may be associated with a second gateway node of the second domain.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: September 24, 2013
    Assignee: Research In Motion Limited
    Inventor: Kaniz Mahdi
  • Patent number: 8542475
    Abstract: A self healing high energy glass capacitor is provided. The capacitor can have a glass layer with a top surface and a bottom surface. A top sacrificial layer can extend across the top surface and a bottom sacrificial layer can extend across the bottom surface. In addition, a top electrode can extend across the top sacrificial layer and a bottom electrode can extend across the bottom sacrificial layer. In some instances the glass capacitor has an energy breakdown of at least 6 joules per cubic centimeter.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: September 24, 2013
    Assignee: The Penn State Research Foundation
    Inventors: Michael Lanagan, Carlo Pantano, Hoi Kwan Lee, Ramakrishnan Rajagopalan, Nicholas Smith
  • Patent number: 8541621
    Abstract: Provided is a method for modifying a surface of a cyclic olefin copolymer, comprising: coating a compound of the following Chemical Formula 1 on the surface of a cyclic olefin copolymer substrate, irradiating UV light on the cyclic olefin copolymer substrate, and polymerizing a monomer on the cyclic olefin where X is H or F, and n is an integer of 1 to 6.
    Type: Grant
    Filed: September 9, 2009
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Dong-Ho Shin, Insung S. Choi, Sung Min Kang, Seung Pyo Jeong, Jinkyu Kim, Bokyung Kong
  • Patent number: 8542624
    Abstract: A method of transmitting a signal according to the present invention includes: receiving a signal that is encoded with a predetermined code rate and that is modulated by a first modulation method from a base station; creating a signal that is obtained by demodulating the signal that is modulated by the first modulation method using a method corresponding to the first modulation method; creating a signal that is obtained by modulating the demodulated signal using a second modulation method while maintaining the predetermined code rate; and transmitting the signal that is modulated by the second modulation to a mobile station. Therefore, it is possible to reduce the cost of the relay station and simplify the system of the relay station. Further, during the modulation and demodulation, the symbol offset is changed to create various modulated and demodulated signals.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Su Chang Chae, Seung Kwon Cho, Young-Il Kim
  • Patent number: 8539725
    Abstract: Architectural glass panels for use in a wide variety of building wall systems, such as curtain walls and storefronts, which have improved resistance to damage from earthquake and/or other loads that could cause horizontal racking movements of architectural glass panels within their glazing frames are disclosed. Embodiments include various types of architectural glass panels that have material removed at panel corners and are fabricated with smooth edge contours in the corner regions. A preferred embodiment includes various types of architectural glass panels that have rounded corners with or without finished edges.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: September 24, 2013
    Assignee: The Penn State Research Foundation
    Inventors: Ali M. Memari, Paul A. Kremer, Richard A. Behr
  • Patent number: 8540369
    Abstract: An LED variable light source of this invention includes a super luminescent LED for generating a continuous light signal having a logarithmically controllable light intensity maintainable over a broad spectral range. The LED variable light source also includes a light lens for receiving and focusing the generated continuous light signal and a controller for controlling the light signal's intensity and frequency range via a driver interface, constructed and arranged to allow a user to input LED variable light source control inputs.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: September 24, 2013
    Assignee: The Research Foundation of State University of New York
    Inventors: Mohammad Haeri, Eduardo Solessio
  • Patent number: 8541005
    Abstract: The present invention relates to an N-terminal cysteine-tagged Streptococcal protein G variant. Since the variant binds in a directional manner to a surface of a biochip or a biosensor, the variant provides a biochip and a biosensor having an improved antibody-immobilizing capability, compared with an untagged protein G variant.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: September 24, 2013
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Bong Hyun Chung, Jeong Min Lee, Sun-Ok Jung, Yongwon Jung
  • Patent number: 8542995
    Abstract: A method for synchronizing time by an optical network terminal (ONT) in a passive optical network system is provided. The method includes: receiving a ranging request message including a first current time of an optical line terminal (OLT); calculating a first compensation time when a transmission delay is compensated at a time that the ranging request message is received; transmitting a serial number response message to the OLT; calculating a second compensation time when the transmission delay is compensated at a time when the serial number response message is transmitted; receiving a ranging time message including a second current time when the serial number response message from the OLT is received; calculating an offset time from the first current time, the second current time, the first compensation time, and the second compensation time; and synchronizing a clock of the ONT and a clock of the OLT based on the offset time.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventor: Sung Chang Kim
  • Patent number: 8541240
    Abstract: The present invention generally relates to fluoride receptor reagent compounds that are derived from one or more N-aryl or heteroaryl substituted 1,4,5,8-naphthalenetetracarboxydiimide (NDI) units. The invention also relates to associated methods for the detection of fluoride in a composition. ?-electron orbitals present in the NDI unit of the reagents form a complex with fluoride anions. It is believed that the anion-? interaction results in a charge transfer process between the fluoride anion and the NDI unit, resulting in a number of measurable effects (e.g., colorimetric response).
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: September 24, 2013
    Assignee: Florida State University Research Foundation, Inc.
    Inventors: Sourav Saha, Samit Guha
  • Patent number: 8541558
    Abstract: A fluorescent sensor and methods for producing and using the fluorescent sensor. Such fluorescent sensors have broad applicability in characterizing cells and organisms, in detecting or measuring various cellular parameters, and in detecting or measuring protein-protein/peptide interactions.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: September 24, 2013
    Assignee: Georgia State University Research Foundation, Inc.
    Inventor: Jenny J. Yang
  • Patent number: 8542425
    Abstract: A wavelength tunable light source includes: an optical gain medium generating light; a wavelength tunable filter positioned on a optical path and transmitting or reflecting only a predetermined wavelength generated from and injected into the optical gain medium; a first housing where the optical gain medium and the wavelength tunable filter are mounted; and an optical fiber block providing the optical wave having the predetermined wavelength come from the wavelength tunable filter, wherein the wavelength tunable filter comprised of a dielectric thin-film filter formed by alternately stacking a first dielectric thin film layer and a second dielectric thin film layer having different refractive index.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung-Hyun Cho, Jong Hoon Lee, Eun Gu Lee, Jie Hyun Lee, Han-Hyub Lee, Eui Suk Jung, Sang Soo Lee
  • Patent number: 8540075
    Abstract: Disclosed is a square cigar tube, comprising a first square tube part (1) and a second square tube part (2). The first square tube part and the second square tube part are connected; a through hole (11) is arranged in the first square tube part, and a through hole (21) is arranged in the second square tube part; a first magnet accommodating space (12) is arranged on an end surface of the first square tube part connected to the second square tube part, and a first tube lid (3) is arranged on the other end; a second magnet accommodating space (22) is arranged on an end surface of the second square tube part connected to the first square tube part, and a second tube lid (4) is arranged on the other end; a first magnet (8) is arranged in the first accommodating space, and a second magnet (9) is arranged in the second accommodating space. The square cigar tube makes it easy to take out or put in a cigar, is accurate in positioning, and is convenient to clean.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: September 24, 2013
    Assignee: Almaster Research & Development Co., Ltd.
    Inventor: Ngan Andrew Chau
  • Patent number: 8541188
    Abstract: The present invention relates to immunoassays for serologically differentiating animals naturally infected with PRRS virus from animals vaccinated against PRRS. The immunoassays provide detection of at least a portion of the N terminal region of the 2b portion of PRRSV. The immunoassay is preferably an enzyme-linked immunosorbent assay (ELISA).
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: September 24, 2013
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Kyoung-Jin Yoon, Wai-Hong Wu
  • Patent number: 8541767
    Abstract: According to embodiments of the present invention, a memory component is provided. The memory component includes a storage component comprising a resistance changing material; and an electrical contact coupled to the storage component, wherein the electrical contact comprises silicide, wherein the memory component is free of a metal layer between the storage component and the electrical contact, and wherein the electrical contact is free of a metal layer.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: September 24, 2013
    Assignees: National University of Singapore, Agency for Science, Technology and Research
    Inventors: Weiwei Lina Fang, Yee Chia Yeo, Rong Zhao, Luping Shi
  • Patent number: 8539905
    Abstract: Polymer-based micro-cantilevers for depositing material onto a surface include, in one embodiment, a body portion, an elongated beam portion sized smaller than and extending from the body portion and having a length greater than about 500 microns. The body portion includes a reservoir and the elongated beam portion having a passageway disposed therein. The passageway has an inlet opening in fluid communication with the reservoir and an outlet opening at a distal end of the elongated beam portion. The passageway comprises a width greater than 10 microns to about 100 microns, and a height of about 25 microns to about 100 microns. Methods for delivering fluid and living cells using the polymer-based micro-cantilevers are also disclosed.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: September 24, 2013
    Assignee: The Research Foundation For The State University of New York
    Inventors: Nathaniel C. Cady, Magnus Bergkvist, Alison Gracias
  • Patent number: 8540542
    Abstract: The present invention, in one embodiment, provides a method of forming an organic electric device that includes providing a plurality of carbon nanostructures; and dispersing the plurality of carbon nanostructures in a polymeric matrix to provide a polymeric composite, wherein when the plurality of carbon nanostructures are present at a first concentration an interface of the plurality of carbon nanostructures and the polymeric matrix is characterized by charge transport when an external energy is applied, and when the plurality of carbon nanostructures are present at a second concentration the interface of the plurality of carbon nanostructures and the polymeric matrix are characterized by exciton dissociation when an external energy is applied, wherein the first concentration is less than the second concentration.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: September 24, 2013
    Assignees: UT-Battelle, LLC, University of Tennessee Research Foundation
    Inventors: David Bruce Geohegan, Ilia N. Ivanov, Alexander A. Puretzky, Stephen Jesse, Bin Hu, Matthew Garrett, Bin Zhao
  • Patent number: 8543246
    Abstract: The present disclosure is concerned with controlling distributing of electrical power in a power distribution region. To effectively control the distribution of power in the distribution region, the substation of the region is provided with a distribution controller or Intelligent Substation Control System (ISCS). The distribution controller is connected to various process devices, which in turn are connected to primary devices of the region. The process devices send data corresponding to the primary devices to the distribution controller, and the distribution controller includes a processor which proposes a set of actions based on the received data. Further, the distribution controller includes a coordinating device which selects the final action from the set of proposed actions. The final action is implemented on the primary devices of the distribution region.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: September 24, 2013
    Assignee: ABB Research Ltd.
    Inventors: Cherry Yuen, Andrew Paice, Mats Larsson, Christian Frei
  • Patent number: 8542773
    Abstract: A digital RF converter, a digital RF modulator, and a transmitter are provided. The digital RF converter includes a delta-sigma modulated bits (DSMB) sub-block that generates a current magnitude corresponding to least-significant n bits among input signals at a first sampling speed, a least-significant bit (LSB) sub-block that generates a current magnitude corresponding to intermediate k bits among the input signals at a second sampling speed lower than the first sampling speed, and a most-significant bit (MSB) sub block that generates a current magnitude corresponding to most-significant m bits among the inputs signals at the second sampling speed.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hyun Kyu Yu, Jang Hong Choi, Hyun Ho Boo, Pil Jae Park, Mun Yang Park, Seong Do Kim, Sun Bo Shim, Song Cheol Hong
  • Patent number: 8544102
    Abstract: Provided are an interoperable DRM device and method thereof. The interoperable DRM device includes: an interface for communicating with a terminal that performs predetermined operations for reproducing contents; and a DRM processor for managing digital rights of the contents. The DRM processor exchanges messages with the terminal for interoperably managing the digital rights.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: September 24, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Joo-Young Lee, Hyun-Gon Choo, Je-Ho Nam, Bum-Suk Choi, Jin-Woo Hong
  • Patent number: PP23921
    Abstract: A new and distinct Hop plant is described. The cultivar results out of a selection from a population of seedlings derived from the open pollination of a tetraploid seedling selection 95-28-24 (not patented). The cones are of a small size, oval shape, ripen mid-late season, and have slightly open bracts. The cultivar has been shown to have a unique chemistry profile; of particular interest is the high yield of oil per gram of alpha acid.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: September 24, 2013
    Assignee: The New Zealand Institute for Plant and Food Research Limited
    Inventor: Ron Beatson