Patents by Inventor Alice Cheng

Alice Cheng 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).

  • Publication number: 20210093706
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve coagulase Domains 1-2 and variants thereof.
    Type: Application
    Filed: December 7, 2020
    Publication date: April 1, 2021
    Applicant: The University of Chicago
    Inventors: Molly McAdow, Andrea Dedent, Alice Cheng, Carla Emolo, Dominique Missiakas, Olaf Schneewind
  • Patent number: 10857220
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve coagulase Domains 1-2 and variants thereof.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: December 8, 2020
    Assignee: The University of Chicago
    Inventors: Molly McAdow, Andrea Dedent, Alice Cheng, Carla Emolo, Dominique Missiakas, Olaf Schneewind
  • Publication number: 20180243394
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve coagulase Domains 1-2 and variants thereof.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 30, 2018
    Inventors: Molly McAdow, Andrea Dedent, Alice Cheng, Carla Emolo, Dominique Missiakas, Olaf Schneewind
  • Patent number: 9968668
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve coagulase Domains 1-2 and variants thereof.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 15, 2018
    Assignee: The University of Chicago
    Inventors: Molly McAdow, Andrea Dedent, Alice Cheng, Carla Emolo, Dominique Missiakas, Olaf Schneewind
  • Patent number: 9907850
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: March 6, 2018
    Assignee: The University of Chicago
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 9567379
    Abstract: Disclosed are methods and compositions for treating or preventing a Staphylococcus bacterial infection using a non-toxigenic Protein A (SpA) variant.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: February 14, 2017
    Assignee: The University of Chicago
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 9526040
    Abstract: A method of employing an encoding scheme for media independent handover, comprising: having at least some data type carry only required information to determine the end of data without a length value.
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: December 20, 2016
    Assignees: TOSHIBA AMERICA RESEARCH, INC., TELCORDIA TECHNOLOGIES, INC.
    Inventors: Yoshihiro Oba, Subir Das, Yuu-Heng Alice Cheng, Miriam Tauil, Kenichi Taniuchi
  • Publication number: 20160175441
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Application
    Filed: December 14, 2015
    Publication date: June 23, 2016
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 9212219
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: December 15, 2015
    Assignee: The University of Chicago
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Publication number: 20150273040
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve coagulase Domains 1-2 and variants thereof.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 1, 2015
    Inventors: Molly McAdow, Andrea Dedent, Alice Cheng, Carla Emolo, Dominique Missiakas, Olaf Schneewind
  • Patent number: 8908540
    Abstract: A single burst method is used to determine the available bandwidth in a network environment. A sending node transmits test packets to a receiving node. The size of the test packets is dynamically determining based on network parameters within the network environment. The sending node then receives test receipt packets that have the same sequence numbers as the corresponding test packets. Packet clusters are formed from the test receipt packets. The available bandwidth is determined based on the packet clusters along with values set by the single burst method or inputted by a user.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: December 9, 2014
    Assignees: Toshiba America Research, Inc., Telcordia Technologies, Inc.
    Inventors: Yoshihiro Oba, Yuu-Heng Alice Cheng, Victor Fajardo
  • Publication number: 20140335095
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Application
    Filed: July 18, 2014
    Publication date: November 13, 2014
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 8808699
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: August 19, 2014
    Assignee: The University of Chicago
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 8781473
    Abstract: A solution framework is employed that includes defining of a mechanism to run multiple queries in a single message exchange, along with a priority on a per-query basis. In some embodiments, a system for facilitating handover of a mobile device across heterogeneous access networks by ensuring response to queries transmitted by the mobile device includes: a) a mobile device having a plurality of wireless network interfaces for communicating over a plurality of heterogeneous access networks, having a media independent handover (MIH) entity to facilitate handovers between the heterogeneous networks, and configured to transmit queries related to handover operation between the heterogeneous access networks to MIH entities within said heterogeneous access networks; and b) said media independent handover entity of said mobile device being configured to transmit multiple queries in a single message exchange to an MIH entity in an access network with prioritization among said multiple queries.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: July 15, 2014
    Assignees: Toshiba America Research, Inc., Telecordia Technologies, Inc.
    Inventors: Yoshihiro Oba, Yuu-Heng Alice Cheng, Subir Das, Kenichi Taniuchi
  • Patent number: 8514808
    Abstract: A media-independent handover (MIH) environment supports a MIH function that uses a mapping table to communicate with other MIH functions using a MIH transport protocol. The MIH function updates the mapping table upon receipt of a message having fields to invoke an operation. The operation can update an existing mapping or delete a mapping. The operation also can update a lifetime value for a mapping for a particular address. The mapping table includes mappings. A mapping includes a MIH function identifier, a list of transport addresses, and a lifetime value.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: August 20, 2013
    Assignees: Toshiba America Research, Inc., Telcordia Technologies, Inc.
    Inventors: Yuu-Heng Alice Cheng, Yoshihiro Ohba
  • Publication number: 20130136746
    Abstract: The present invention concerns methods and compositions for treating or preventing a bacterial infection, particularly infection by a Staphylococcus bacterium. The invention provides methods and compositions for stimulating an immune response against the bacteria. In certain embodiments, the methods and compositions involve a non-toxigenic Protein A (SpA) variant or an antibody directed thereto.
    Type: Application
    Filed: April 5, 2011
    Publication date: May 30, 2013
    Applicant: The University of Chicago
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim
  • Patent number: 8315186
    Abstract: The inventive system and method for improving network security, availability, and regulatory compliance, and maximizing a network comprises a network configuration component, a network inventory component, a network monitoring component, and a network assessment component, wherein information is extracted from each of the configuration, inventory, and monitoring components, the extracted information is combined and assessed in the assessment component, and the maximized network is produced using the combined information. In one embodiment, the combined information is stored in a database. In one embodiment, an XML is produced from the extracted inventory information, and this XML is converted to a canonical form.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: November 20, 2012
    Assignee: Telcordia Technologies, Inc.
    Inventors: Rajesh R. Talpade, Lisa Bahler, Alice Cheng, Alexander Poylisher, Shrirang Gadgil
  • Publication number: 20120165009
    Abstract: A solution framework is employed that includes defining of a mechanism to run multiple queries in a single message exchange, along with a priority on a per-query basis. In some embodiments, a system for facilitating handover of a mobile device across heterogeneous access networks by ensuring response to queries transmitted by the mobile device includes: a) a mobile device having a plurality of wireless network interfaces for communicating over a plurality of heterogeneous access networks, having a media independent handover (MIH) entity to facilitate handovers between the heterogeneous networks, and configured to transmit queries related to handover operation between the heterogeneous access networks to MIH entities within said heterogeneous access networks; and b) said media independent handover entity of said mobile device being configured to transmit multiple queries in a single message exchange to an MIH entity in an access network with prioritization among said multiple queries.
    Type: Application
    Filed: December 23, 2011
    Publication date: June 28, 2012
    Applicants: TELCORDIA TECHNOLOGIES INC., TOSHIBA AMERICA RESEARCH, INC.
    Inventors: Yoshihiro Oba, Yuu-Heng Alice Cheng, Subir Das, Kenichi Taniuchi
  • Patent number: 8190768
    Abstract: A terminal device includes multiple interfaces having links to various networks. When a trigger event occurs, the terminal device selects a target link to a network to transition from its current link. A candidate link selection function determines candidate links that are filtered to remove links not meeting connectivity criteria. A target link selection function is then executed to select a target link from the filtered candidate links. Thus, the target link selection function is not run for every possible link, but only those meeting the criteria.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: May 29, 2012
    Assignees: Toshiba America Research, Inc., Telcordia Technologies, Inc.
    Inventors: Yoshihiro Oba, Yuu-Heng Alice Cheng, Ashutosh Dutta, Miriam Tauil, David Famolari
  • Publication number: 20120114686
    Abstract: Disclosed are methods and compositions for treating or preventing a Staphylococcus bacterial infection using a non-toxigenic Protein A (SpA) variant.
    Type: Application
    Filed: April 5, 2010
    Publication date: May 10, 2012
    Applicant: UNIVERSITY OF CHICAGO
    Inventors: Olaf Schneewind, Alice Cheng, Dominique M. Missiakas, Hwan Keun Kim