Abstract: In one embodiment, a variable attenuator is disclosed having an attenuation circuit and a control circuit. The attenuation circuit may include a first series connected attenuation circuit segment and a shunt connected attenuation circuit segment, as well as additional attenuation circuit segments. Each attenuation circuit segment includes a stack of transistors that are coupled to provide the attenuation circuit segment with a variable impedance level having a continuous impedance range. In this manner, the control circuit may be operably associated with the stack of transistors in each attenuation circuit segment to control the variable attenuation level of the variable attenuator.

Abstract: In one embodiment, a temperature controlled attenuator is disclosed having an attenuation circuit and a control circuit. The attenuation circuit may include a first series connected attenuation circuit segment and a shunt connected attenuation circuit segment, as well as additional attenuation circuit segments. Each attenuation circuit segment includes a stack of transistors that are coupled to provide the attenuation circuit segment with a variable impedance level having a continuous impedance range. Furthermore, the temperature controlled attenuator includes a temperature controlled circuit that adjusts the attenuation level of the attenuation circuit in accordance to an operating temperature. In this manner, the attenuation level of the temperature controlled attenuator is temperature dependent.

Abstract: In one embodiment, a temperature compensating attenuator is disclosed having an attenuation circuit and a control circuit. The temperature compensating attenuator circuit may include a first series connected attenuation circuit segment and a shunt connected attenuation circuit segment, as well as additional attenuation circuit segments. Each attenuation circuit segment includes a stack of transistors that are coupled to provide the attenuation circuit segment with an impedance attenuation level having a continuous impedance range. The control circuit may be operably associated with the stack of transistors in each attenuation circuit segment to control the attenuation level of the attenuation circuit. The temperature compensating attenuator includes a temperature compensating circuit that compensates for variations in operation of the attenuation circuit due to a temperature change.

Abstract: In one embodiment, a variable attenuator is disclosed having an attenuation circuit and a control circuit. The attenuation circuit may include a first series connected attenuation circuit segment and a shunt connected attenuation circuit segment, as well as additional attenuation circuit segments. Each attenuation circuit segment includes a stack of transistors that are coupled to provide the attenuation circuit segment with a variable impedance level having a continuous impedance range. In this manner, the control circuit may be operably associated with the stack of transistors in each attenuation circuit segment to control the variable attenuation level of the variable attenuator.

Abstract: There are methods and apparatus, including computer program products, for receiving an ad call from a client computing system, determining whether an instance of the ad call was previously-received, and if so, designating a first ad creative supplier associated with the previous instance of the ad call as ineligible to participate in an auction in which a second ad creative supplier is selected to serve an ad creative responsive to the ad call.

Abstract: The present invention provides methods and compositions for the diagnosis of hyperproliferative disease and autoimmune disease. Tumor associated antigens, nucleic acids encoding them and antibodies to the tumor associated antigens are provided for the diagnosis of hyperproliferative disease, such as, for example, ovarian cancer, breast cancer, lung cancer, colorectal cancer, and other epithelial cancers, and for the diagnosis of autoimmune disease.

Abstract: A system and method for rapidly customizing and printing documents is disclosed. The system supports product lines having a plurality of customizable products therein, through the use of a single Web page that is continually updated in a data-driven fashion. The system is robust, easily expandable, and quickly deployable across a plurality of user platforms and geographic locations. Methods of the invention disclosed herein enable users to perform customization projects and to print the documents created thereby, either at a remote printer such as at a document factory, or at the user's own, local printer.

Abstract: A system and method for rapidly customizing and printing documents is disclosed. The system supports product lines having a plurality of customizable products therein, through the use of a single Web page that is continually updated in a data-driven fashion. The system is robust, easily expandable, and quickly deployable across a plurality of user platforms and geographic locations. Methods of the invention disclosed herein enable users to perform customization projects and to print the documents created thereby, either at a remote printer such as at a document factory, or at the user's own, local printer.

Abstract: The present invention provides methods and compositions for the diagnosis of hyperproliferative disease and autoimmune disease. Tumor associated antigens, nucleic acids encoding them and antibodies to the tumor associated antigens are provided for the diagnosis of hyperproliferative disease, such as, for example, ovarian cancer, breast cancer, lung cancer, colorectal cancer, and other epithelial cancers, and for the diagnosis of autoimmune disease.

Abstract: The present invention provides methods and compositions for the diagnosis, prognosis and treatment of hyperproliferative disease and autoimmune disease. Tumor associated antigens, nucleic acids encoding them and antibodies to the tumor associated antigens are provided for the diagnosis, prognosis and treatment of hyperproliferative disease, such as, for example, ovarian cancer, breast cancer, lung cancer, colorectal cancer, and other epithelial cancers, and for the diagnosis, prognosis and treatment of autoimmune disease.

Abstract: A method, comprising the steps of receiving a first communication from a service module, the first communication including a service module identifier, a service identifier, a service communication function pointer and a subscription function pointer, assigning an agent service identifier representing an available service corresponding to the service identifier, storing the agent service identifier, the service identifier, the service communication function pointer and the subscription function pointer, and sending a second communication to the service module, the second communication including the agent service identifier.

Abstract: The present invention relates generally to vacuum lids, and in particular, vacuum lids that are compatible with containers to preserve food stored in the container. An embodiment of the invention includes a top surface with an access aperture, a plurality of raised members of varying heights, and a removable raised member that covers a container valve. A vacuum is applied to the container valve, wherein air from the container is removed from the container. The container is then sealed with a membrane, thereby holding a vacuum inside the container.

Abstract: A system and method for rapidly customizing and printing documents is disclosed. The system supports product lines having a plurality of customizable products therein, through the use of a single Web page that is continually updated in a data-driven fashion. The system is robust, easily expandable, and quickly deployable across a plurality of user platforms and geographic locations. Methods of the invention disclosed herein enable users to perform customization projects and to print the documents created thereby, either at a remote printer such as at a document factory, or at the user's own, local printer.