Patents by Inventor Jeff Hsu

Jeff Hsu 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: 8195783
    Abstract: By coupling a rating engine with call processing, rating rules are generated that enable a flexible interface between call process and call rating without necessitating that fixed data be passed between them. The real time charging system (RCS) provides a process that creates a generic entity, called a bucket, and uses it to keep track of account information and/or to count types of usage. The bucket allows an operator to define accounts and usage counters and how they are used as part of the rating rules. Use of these buckets is defined in rating rules, thus turning control over subscriber account and usage counters to the network operator. Further, the RCS provides a calendar option for limiting times during which calls to general telephone numbers can be made or received.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: June 5, 2012
    Assignee: Intellectual Ventures II LLC
    Inventors: Joseph Crimi, Alan Hopson, Jeff Hsu, Robert Johnson, Cathryn S. McMahon, Amanullah Mir, Dinesh Nettar, Glenn Silverstein, Arvind Gupla, Richard Stilborn
  • Publication number: 20100169446
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: July 1, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20100162036
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 24, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20100162383
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 24, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20090142261
    Abstract: EphB3-specific antibodies are provided, along with pharmaceutical compositions containing such antibody, kits containing a pharmaceutical composition, and methods of preventing and treating cancer.
    Type: Application
    Filed: August 3, 2007
    Publication date: June 4, 2009
    Applicants: NOVARTIS AG, XOMA TECHNOLOGY LTD.
    Inventors: Jeff Hsu, Linda Masat, Judy Abraham, Masahisa Handa, Siew Schleyer
  • Publication number: 20080014904
    Abstract: By coupling a rating engine with call processing, rating rules are generated that enable a flexible interface between call process and call rating without necessitating that fixed data be passed between them. The real time charging system (RCS) provides a process that creates a generic entity, called a bucket, and uses it to keep track of account information and/or to count types of usage. The bucket allows an operator to define accounts and usage counters and how they are used as part of the rating rules. Use of these buckets is defined in rating rules, thus turning control over subscriber account and usage counters to the network operator. Further, the RCS provides a calendar option for limiting times during which calls to general telephone numbers can be made or received.
    Type: Application
    Filed: May 25, 2007
    Publication date: January 17, 2008
    Inventors: Joseph Crimi, Alan Hopson, Jeff Hsu, Robert Johnson, Cathryn McMahon, Amanullah Mir, Dinesh Nettar, Glenn Silverstein, Arvind Gupla, Richard Stilborn