Corrigan, Iii
George H. Corrigan, Iii, Corvallis, OR US
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20140204148 | INK LEVEL SENSOR AND RELATED METHODS - In an embodiment, a method of sensing an ink level includes applying a pre-charge voltage Vp to a sense capacitor to charge the sense capacitor with a charge Q | 07-24-2014 |
John Corrigan, Iii, Chevy Chase, MD US
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20130044024 | METHOD FOR ITERATIVE ESTIMATION OF GLOBAL PARAMETERS - A method for iterative estimation of a set of unknown channel parameters in a beamforming network including determining a first order estimate of offsets at measurement nodes and an estimate of the confidence in the initial estimate of the measurement nodes' offsets, and iterating, until a desired estimation accuracy is obtained, determining an improved estimate of a parameter set, and the confidence in the estimates, using the prior estimate of the offsets at the measurement nodes and determining an improved estimate of the offsets at the measurement nodes and the associated confidence values using the prior estimate of the parameter set and the corresponding confidence values. | 02-21-2013 |
John E. Corrigan, Iii, Chevy Chase, MD US
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20120218141 | METHOD FOR ITERATIVE ESTIMATION OF GLOBAL PARAMETERS - A method for iterative estimation of a set of unknown channel parameters in a beamforming network including determining a first order estimate of offsets at measurement nodes and an estimate of the confidence in the initial estimate of the measurement nodes' offsets, and iterating, until a desired estimation accuracy is obtained, determining an improved estimate of a parameter set, and the confidence in the estimates, using the prior estimate of the offsets at the measurement nodes and determining an improved estimate of the offsets at the measurement nodes and the associated confidence values using the prior estimate of the parameter set and the corresponding confidence values. | 08-30-2012 |
John J. Corrigan, Iii, Washington, CT US
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20080277816 | Method and mold assembly for making a molded foam article - A mold assembly for making a molded foam article generally includes a housing having an internal cavity and an opening into the cavity, a movable support member movable between an inner position and an outer position, an object supported by the support member and having a three-dimensional shape, and a closure. A method for making a molded foam article generally includes moving the support member to the outer position, positioning a film web over the object to form a substantially convex envelopment, moving the support member to the inner position while maintaining the film web in contact with the object to reconfigure the substantially convex film envelopment into a partially concave film envelopment, and dispensing a predetermined amount of a foamable composition into the hollow space provided by the concave envelopment. | 11-13-2008 |
20090038270 | Device for mixing and dispensing fluids - One aspect of the invention pertains to a device for mixing and dispensing fluids, which generally includes a housing; a mixing chamber having a first inlet for introducing a first fluid into the mixing chamber, a second inlet for introducing a second fluid into the mixing chamber, and an outlet through which fluid may exit the mixing chamber; and a valving rod received within the mixing chamber and movable between an open position, in which the first and second inlets are in fluid communication with the mixing chamber, a cleaning position, in which the valving rod substantially seals closed the first inlet but does not seal closed the second inlet, and a closed position, in which the valving rod substantially seals closed the first and second inlets. | 02-12-2009 |