Patents by Inventor William H. Phillips
William H. Phillips 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).
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Patent number: 7278289Abstract: Methods and apparatus are provided for testing an acoustic system having multiple transmitter elements and multiple receiver elements. A transmitter signal generated by a selected transmitter element is received. An echo electrical signal is generated in response to receipt of the transmitter signal. The echo electrical signal is transmitted to a selected receiver element. Information generated by the acoustic system with the selected receiver element in response to the echo signal is analyzed to diagnose operational characteristics of the selected receiver element.Type: GrantFiled: April 28, 2003Date of Patent: October 9, 2007Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Patent number: 7155957Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device. A reference signal is generated. A capacitance associated with the selected transducing element is determined from the reference signal. Operational characteristics of the selected transducing element are diagnosed from the determined capacitance and the electrical received signal.Type: GrantFiled: December 27, 2005Date of Patent: January 2, 2007Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Patent number: 7028529Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device. A reference signal is generated. A capacitance associated with the selected transducing element is determined from the reference signal. Operational characteristics of the selected transducing element are diagnosed from the determined capacitance and the electrical received signal.Type: GrantFiled: April 28, 2003Date of Patent: April 18, 2006Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Patent number: 7007539Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to one of a first set of channels through a relay element in accordance with a state of the relay element. The electrical transmission signal is transmitted to one of a second set of channels through a multichannel switch of an adapter in accordance with a state of the multichannel switch. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device in response to the electrical transmission signal.Type: GrantFiled: April 28, 2003Date of Patent: March 7, 2006Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Patent number: 6928856Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to one of a first set of channels through a relay element in accordance with a state of the relay element. The electrical transmission signal is transmitted to one of a second set of channels through a multichannel switch of an adapter in accordance with a state of the multichannel switch. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device in response to the electrical transmission signal.Type: GrantFiled: November 5, 2004Date of Patent: August 16, 2005Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Patent number: 6920776Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to one of a first set of channels through a relay element in accordance with a state of the relay element. The electrical transmission signal is transmitted to one of a second set of channels through a multichannel switch of an adapter in accordance with a state of the multichannel switch. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device in response to the electrical transmission signal.Type: GrantFiled: November 5, 2004Date of Patent: July 26, 2005Assignee: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, Jr., G. Wayne Moore
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Publication number: 20040213417Abstract: Methods and apparatus are provided for testing an acoustic system having multiple transmitter elements and multiple receiver elements. A transmitter signal generated by a selected transmitter element is received. An echo electrical signal is generated in response to receipt of the transmitter signal. The echo electrical signal is transmitted to a selected receiver element. Information generated by the acoustic system with the selected receiver element in response to the echo signal is analyzed to diagnose operational characteristics of the selected receiver element.Type: ApplicationFiled: April 28, 2003Publication date: October 28, 2004Applicant: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, G. Wayne Moore
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Publication number: 20040211240Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device. A reference signal is generated. A capacitance associated with the selected transducing element is determined from the reference signal. Operational characteristics of the selected transducing element are diagnosed from the determined capacitance and the electrical received signal.Type: ApplicationFiled: April 28, 2003Publication date: October 28, 2004Applicant: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, G. Wayne Moore
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Publication number: 20040211239Abstract: Methods and apparatus are provided for testing an acoustic device that has multiple transducing elements adapted for conversion between acoustic and electrical signals. An electrical transmission signal is generated. The electrical transmission signal is transmitted to one of a first set of channels through a relay element in accordance with a state of the relay element. The electrical transmission signal is transmitted to one of a second set of channels through a multichannel switch of an adapter in accordance with a state of the multichannel switch. The electrical transmission signal is transmitted to a selected transducing element. An electrical received signal is received from the acoustic device in response to the electrical transmission signal.Type: ApplicationFiled: April 28, 2003Publication date: October 28, 2004Applicant: Sonora Medical Systems, Inc.Inventors: James M. Gessert, William H. Phillips, G. Wayne Moore
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Patent number: 6006613Abstract: An underwater sampler has a tubular body having closures biased to move from open to closed positions. The closures releasably may be latched in their open position by a latch mechanism having retainers separably coupled to anchor cables attached to the respective closures. The latch mechanism may be actuated by a weighted messenger or by a sharp tug on a hoist line by which the tubular body is suspended at a predetermined level in a body of water from which a sample is to be taken.Type: GrantFiled: July 9, 1997Date of Patent: December 28, 1999Assignee: Trippensee CorporationInventors: Michael L. Dickinson, Stacy K. Hilaski, Linda K. Jackson, William H. Phillips
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Patent number: 5615678Abstract: An integral yoke/transducer connector has built-in probe switches for detecting when a transducer probe has been removed from its yoke. Based on the status of the probe switch and other feedback information, a system controller activates the out-of-holder probe if it has priority. In this manner, a probe can be automatically activated when it is lifted out of its yoke, thereby eliminating the need to trace a desired probe to its connector/port via the cable. Once a probe/port is auto-selected, it remains the only active probe/port until the probe is placed back in the yoke (or its transducer connector is disconnected from the port on the imaging unit). Placement of the probe in its corresponding yoke opens the probe switch which is built into the yoke/connector assembly.Type: GrantFiled: November 25, 1994Date of Patent: April 1, 1997Assignee: General Electric CompanyInventors: Thomas R. Kirkham, Kirsten N. Laconte, Michael L. Hall, Jonathan E. Snyder, Edward S. Wallace, William H. Phillips, Jr., Robert L. Petersen, Jr.
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Patent number: 5578768Abstract: A plankton sampler comprises a gathering net coupled to and in communication with a container having an inlet at one end and an outlet in its side through which water may flow outwardly of the container. Removably accommodated in the container is a screened sample collector, the screen of which is of such size in relation to that of the container that an annular space is provided between the collector screen and the inner surface of the container, thereby enabling water to flow outwardly from the collector into the annular space and thence through the opening in the side of the container.Type: GrantFiled: October 4, 1994Date of Patent: November 26, 1996Assignee: Trippensee CorporationInventor: William H. Phillips
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Patent number: 5555886Abstract: An ultrasonic diagnostic system is provided that automatically measures a volumetric flow rate of a vessel presented on a graphical display by estimating the vessel size and direction. The Doppler information signals received from an ultrasonic transducer include frequency components representing fluid flow through a region of interest. The operator selects a vessel represented graphically on the display in which a volumetric flow rate measurement is desired. The ultrasonic diagnostic system then performs a search in a plurality of directions that extend radially outward from a location within the vessel for an upper and a lower set of edge points that correspond to inner wall surfaces of the vessel. Once the upper and lower set of edge points are identified, curves are fitted through the respective sets of edge points to define respective estimates of the inner wall surfaces. Next, an angular difference between the respective curves and a beam direction of the Doppler information signals is measured.Type: GrantFiled: September 28, 1995Date of Patent: September 17, 1996Assignee: Siemens Medical Systems, Inc.Inventors: Lee Weng, William H. Phillips
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Patent number: 5487314Abstract: A Kemmerer style water sampler has a tubular body open at both ends and through which a connecting rod extends. One end of the connecting rod is fixed to a lower closure and has a latch mechanism at its other end coupled to an upper closure. The latch mechanism is releasable by means of an actuator which is movable in response to the application thereon of a tensile force in a direction to release the latch and enable the closures to move to body sealing positions. The tensile force may be applied on the actuator in virtually any position of the tubular body.Type: GrantFiled: May 2, 1994Date of Patent: January 30, 1996Assignee: Trippensee CorporationInventor: William H. Phillips
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Patent number: 5460056Abstract: Sampling apparatus for taking underwater samples has an open ended tube fitted with closures biased for movement from positions in which the ends of the tube are open to a position in which the ends of the tube are closed. A releasable latch releasably maintains the closures in their open positions. A latch release line is coupled to the latch for transmitting to the latch from a remote point a tensile force of such magnitude as to release the latch. An elastic connector acts on the closures in response to release of the latch to move the closures to their closed positions.Type: GrantFiled: May 2, 1994Date of Patent: October 24, 1995Assignee: Trippensee CorporationInventor: William H. Phillips
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Patent number: 5231928Abstract: A munition release system for carrier weapons is disclosed. Mechanisms for disengaging and ejecting munitions from the carrier housing operate in response to a common gas generator. Disengagement from the housing is effected just prior to ejection. Use of a common gas source improves reliability, while coordinated disengagement and ejection minimizes forces exerted on the munitions.Type: GrantFiled: August 24, 1990Date of Patent: August 3, 1993Assignee: Talley Defense Systems, Inc.Inventors: William H. Phillips, Thomas Palen
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Patent number: 5225627Abstract: This invention provides a system and method for ejecting munitions from carrier weapon housings through the inflation of inflatable bags, without imparting excessive acceleration loads to the munitions. The current invention combines the features of a ballistically tailored propellant grain with control nozzles to provide hot gases to an inflatable bladder in a fashion that permits control and tailoring of the acceleration pulse.Type: GrantFiled: August 24, 1990Date of Patent: July 6, 1993Assignee: Talley Defense Systems, IncorporatedInventors: William H. Phillips, Thomas Palen
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Patent number: 4908966Abstract: A benthic dredge has a hollow body provided with closures at its upper and lower ends which are movable between open and closed positions. The closure at the lower end of the body is in the form of clamshell jaws which are pivotable about an axis located between the upper and lower ends of the body. Movements of the jaws are controlled by vertically reciprocable operating members and a force transmitting toggle linkage. No part of the linkage extends at any time beyond the confines of the body and the linkage is of such construction as to be capable of applying substantial closing force on the jaws as they approach their closed position.Type: GrantFiled: December 1, 1988Date of Patent: March 20, 1990Assignee: Trippensee CorporationInventors: William H. Phillips, Bernhard W. Koepke
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Patent number: 4646577Abstract: Plankton sample taking apparatus comprises a net coupled to a container having an open mouth separably fitted into a coupling member. The adjacent parts of the container and the coupling member are nested and configured to form a wedging seal therebetween.Type: GrantFiled: September 16, 1985Date of Patent: March 3, 1987Assignee: Holgate CorporationInventor: William H. Phillips
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Patent number: D330816Type: GrantFiled: February 6, 1990Date of Patent: November 10, 1992Assignee: Trippensee CorporationInventor: William H. Phillips