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Calcaterra, US
Anthony Calcaterra, Milpitas, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120103408 | BACKPLANE REINFORCEMENT AND INTERCONNECTS FOR SOLAR CELLS - Fabrication methods and structures relating to backplanes for back contact solar cells that provide for solar cell substrate reinforcement and electrical interconnects are described. The method comprises depositing an interdigitated pattern of base electrodes and emitter electrodes on a backside surface of a semiconductor substrate, forming electrically conductive emitter plugs and base plugs on the interdigitated pattern, and attaching a backplane having a second interdigitated pattern of base electrodes and emitter electrodes at the conductive emitter and base plugs to form electrical interconnects. | 05-03-2012 |
Farrell F. Calcaterra, Kearney, NE US
| Patent application number | Description | Published |
|---|---|---|
| 20080245719 | Filter Element And Filter Assembly Including Locking Mechanism - A fluid filtering apparatus and method may include keyed components to ensure that a correct filter element is being installed into a filter base. Keyed arrangements may occur between a filter element and a filter housing, a filter and a filter base, and a filter base and a filter housing. A locking arrangement may be provided to prevent undesired loosening of a filter relative to a filter base. The filter base may include a torsion lock insert that engages lock detents of a filter to prevent the undesired loosening. An adaptor may be provided to provide the lock detents that interact with a torsion lock insert. | 10-09-2008 |
| 20090078626 | Filter Cartridge Housing Attachment Systems - The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a filter mounting to retain the filter cartridge to the filter mounting. The disclosure also pertains to a fluid filter having a cartridge made from two plastic shells welded together. The disclosure also pertains to a fluid filter with filter media positioned within a filter cartridge by an end cap with extending ribs welded to one of the two shells which compose the filter cartridge. | 03-26-2009 |
| 20090145826 | Filter Having Baseplate With Internal Gasket Location - The present disclosure pertains to a fluid filter having a gasket locator such as a cylindrical wall on the underside of the baseplate which positions and supports an internal gasket. | 06-11-2009 |
| 20090308801 | Fluid Filter, Fluid Filter Assembly, And Mounting Method - A filter and filter element is provided that incorporates a valve member for preventing priming fluid from contaminating a clean fluid side of the filter or filter element. The filter may incorporate a replaceable filter element or be replaceable itself. The valve member is preferably formed as an annular flange of a grommet mounted to an end cap of the filter element. The annular flange sealingly engages with the end cap and closes a clean fluid outlet port in a relaxed state and opens the clean fluid outlet port in a deformed state. | 12-17-2009 |
| 20090308802 | Filter With Ejection Mechanism - A filter system having a filter element ejection device is provided. Filter systems according to the present invention may include a filter element that includes an ejection receiver for receiving actuation action from an ejector of a filter housing. The ejector engages the ejection receiver when a user desires to eject the filter element from the filter housing. Typically, the ejector extends through the filter housing and axially ejects the filter element from the housing. | 12-17-2009 |
| 20090308803 | Filter With Water Separation Device - A filter, filter element and filter assembly are provided. The filter includes a water separating device for separating water from a dirty fluid flow. The water separator includes a fluid flow path that varies in cross-sectional area to vary pressure of the fluid therethrough. A top portion of the water separator is formed as a structurally independent piece from a bottom portion of the water separator. The top portion may be permanently or releasably secured to filter media of the filter via an end cap coupled to an end of the filter media. The bottom portion may be integrally or releasably secured to a housing of the filter. The bottom portion may also be integrally formed with a center tube upon which a filter element mounts. | 12-17-2009 |
| 20120037556 | Filter Element and Filter Assembly Including Locking Mechanism - A fluid filtering apparatus and method may include keyed components to ensure that a correct filter element is being installed into a filter base. Keyed arrangements may occur between a filter element and a filter housing, a filter and a filter base, and a filter base and a filter housing. A locking arrangement may be provided to prevent undesired loosening of a filter relative to a filter base. The filter base may include a torsion lock insert that engages lock detents of a filter to prevent the undesired loosening. An adaptor may be provided to provide the lock detents that interact with a torsion lock insert. | 02-16-2012 |
Jeffrey A. Calcaterra, Research Triangle Park, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110093413 | Apparatus, System, and Method for Defining Normal and Expected Usage of a Computing Resource - An apparatus, system, and method are disclosed for defining normal usage of a computing system resource. A method for defining normal usage of a computing system resource includes receiving a repeating schedule that represents system usage of one or more computing resources and receiving one or more demand events that will affect the system usage of the one or more computer resources. The method also automatically creates a predictive temporal profile that represents the system usage of the one or more computer resources from information comprising the repeating schedule and the one or more demand events. The predictive temporal profile is displayed for the user to review. | 04-21-2011 |
Jeffrey A. Calcaterra, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090147958 | Dynamic, Selective Obfuscation of Information for Multi-Party Transmission - Selectively obfuscating, or obscuring, a portion or portions of information in a multi-party transmission. A user participating in a multi-party exchange signals a communication device (or proxy) that he will provide private information that is to be perceptible only to a subset of the other participants. This user also identifies that subset, preferably by providing a group identifier for a group in which that subset of participants are members. The communication device transmits a member-specific descriptor comprising an encrypted version of a group key, and uses this group key to encrypt the private information that is to be perceptible only to the subset. Device-specific characteristics of participant devices are used, in addition to user-provided data (such as a user's log-on identifier and/or password), as input to create cryptographic key information. Only participants in the subset can decrypt the encrypted private information; other participants preferably receive a filler pattern of some type instead. | 06-11-2009 |
Jeffrey Alan Calcaterra, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090278524 | METHOD AND APPARATUS FOR MULTIPLE ELECTRICAL CIRCUIT MAPPING - A module is provided for identifying outlets on a common power circuit. The module comprises a connector adapted to electrically couple with an outlet, a signal generator electrically connected to the connector and adapted to send a signal through the connector into a power circuit in response to a predetermined discrete event, an indicator; and logic electrically connected to the connector and the indicator and adapted to detect a signal from another apparatus propagated on a common circuit and activate the indicator in response to the signal. | 11-12-2009 |
| 20090287429 | SYSTEM, METHOD, AND PROGRAM PRODUCT FOR MAPPING CIRCUITS - A method, apparatus and program product are provided for mapping electrical circuits. A user provides an electronic record of one or more rooms with outlets to be mapped and installs a module in each outlet to be mapped. Using an interactive program, the user prepares a diagram of a circuit box. The user triggers a probe to propagate a signal detectable by said modules over a circuit and to provide circuit information. The user retrieves the circuit information from the modules. Then, the interactive program associates the circuit information from each module with a corresponding outlet on said electronic record of one or more rooms. | 11-19-2009 |
Jeffrey Alan Calcaterra, Research Triangle Park, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120011035 | MANAGEMENT OF ACTIONS BASED ON PRIORITY LEVELS AND CALENDAR ENTRIES - A management application implemented in a computational device maintains priorities corresponding to a plurality of resources coupled to the computational device. Indications for actions to be performed corresponding to occurrences of events are stored to a calendar, wherein the calendar is configurable by a user. A selected indication for an action to be performed is stored to the calendar. In response to an occurrence of an event associated with a selected resource, a priority of the selected resource is determined. The action is performed, based on at least the determined priority of the selected resource and the selected indication for the action stored in the calendar, wherein different actions are performed in response to occurrences of a selected event at different times. | 01-12-2012 |