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Eagen
Jeff Eagen, Amherst, NH US
| Patent application number | Description | Published |
|---|---|---|
| 20090001972 | CALIBRATION CIRCUITS AND METHODS FOR PROXIMITY DETECTOR - A proximity detector employs a first peak detector circuit and a second peak detector circuit, both responsive to a magnetic field signal. The second peak detector circuit includes a positive peak detector circuit and a negative peak detector circuit, each of which have a predetermined excursion limit in an outward direction away from a center voltage of the magnetic field signal so as to be less affected by a large signature region in the magnetic field signal. The proximity detector also includes an output control circuit. The output control circuit is configured to provide an output signal, which, during a determined time period, changes state in response to the first peak detector circuit, and which, after the determined time period, changes state in response to the second peak detector circuit. | 01-01-2009 |
Keith A. Eagen, Long Valley, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20110065682 | HETEROCYCLIC COMPOUNDS AS FACTOR IXA INHIBITORS - The present invention relates to novel heterocyclic compounds of Formulae I-III; as disclosed herein or a pharmaceutically acceptable salt, solvate, ester, prodrug or stereoisomer thereof. Also disclosed are pharmaceutical compositions comprising said compounds, and methods for using said compounds for treating or preventing a thromboembolic disorder. | 03-17-2011 |
Maria Eagen, Purcellville, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100090896 | DISTRIBUTED ORBIT MODELING AND PROPAGATION METHOD FOR A PREDICTED AND REAL-TIME ASSISTED GPS SYSTEM - A distributed orbit and propagation method for use in a predicted GPS or GNSS system, which includes a predicted GPS server (PGPS Server), a source of high accuracy orbit predictions (Orbit Server), a global reference network (GRN Server) providing real-time GPS or GNSS assistance data to the PGPS Server, a predicted GPS client (PGPS Client) running on a device equipped with a GPS or AGPS chipset. In response to requests from the PGPS Client, the PGPS Server produces and disseminates an initial seed dataset consisting of current satellite orbit state vectors and orbit propagation model coefficients. This seed dataset enables the PGPS Client to locally predict and propagate satellite orbits to a desired future time. This predictive assistance in turn helps accelerate Time To First Fix (TTFF), optimize position solution calculations and improve the sensitivity of the GPS chip present on, or coupled with, the device. In contrast with other conventional predicted GPS systems that forward large volumes of predicted orbits, synthetic ephemeris or synthetic almanac data, this method optimally reduces data transfer requirements to the client, and enables the client to locally synthesize its own predicted assistance data as needed. This method also supports seamless notification of real-time satellite integrity events and seamless integration of predicted assistance data with industry standard real-time assistance data. | 04-15-2010 |
Marla Eagen, Purcellville, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20110267230 | DISTRIBUTED ORBIT MODELING AND PROPAGATION METHOD FOR A PREDICTED AND REAL-TIME ASSISTED GPS SYSTEM - A distributed orbit and propagation method for use in a predicted GPS or GNSS system, which includes a predicted GPS server (PGPS Server), a source of high accuracy orbit predictions (Orbit Server), a global reference network (GRN Server) providing real-time GPS or GNSS assistance data to the PGPS Server, a predicted GPS client (PGPS Client) running on a device equipped with a GPS or AGPS chipset. In response to requests from the PGPS Client, the PGPS Server produces and disseminates an initial seed dataset consisting of current satellite orbit state vectors and orbit propagation model coefficients. This seed dataset enables the PGPS Client to locally predict and propagate satellite orbits to a desired future time. This predictive assistance in turn helps accelerate Time To First Fix (TTFF), optimize position solution calculations and improve the sensitivity of the GPS chip present on, or coupled with, the device. In contrast with other conventional predicted GPS systems that forward large volumes of predicted orbits, synthetic ephemeris or synthetic almanac data, this method optimally reduces data transfer requirements to the client, and enables the client to locally synthesize its own predicted assistance data as needed. This method also supports seamless notification of real-time satellite integrity events and seamless integration of predicted assistance data with industry standard real-time assistance data. | 11-03-2011 |
Stephen Troy Eagen, Rochester, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20080316213 | TOPOLOGY NAVIGATION AND CHANGE AWARENESS - An apparatus and method are described for displaying a topological graph that allows a user to navigate through a history of previous topology displays to increase the user's understanding and awareness of the state of the topology. In a preferred embodiment, a topology display mechanism receives state changes to a topology of a computer network and stores a sequence of graphs that reflect the changes that are made to the topology. The topology display mechanism also allows the user to step through the sequence of stored topology graphs using “video” type controls to change the display of the topology graphs. In other embodiments, the topology display mechanism displays the changes in the topology as a sequence of graphs that form an animation to give the user a graphical visualization of the changes from one topology graph in the sequence to the next. | 12-25-2008 |