Patents by Inventor Mark Lloyd
Mark Lloyd 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: 6437568Abstract: A low noise imaging apparatus for producing Magnetic Resonance (MR) images of a subject and for substantially minimizing acoustic noise generated during imaging is provided. The imaging apparatus comprises a magnet assembly, a gradient coil assembly, and a rf coil assembly, wherein at least one of the magnet assembly, the gradient coil assembly and the rf coil assembly are configured to reduce the generation and transmission of acoustic noise.Type: GrantFiled: October 2, 2000Date of Patent: August 20, 2002Assignee: General Electric CompanyInventors: William Alan Edelstein, Richard Philip Mallozzi, Robert Arvin Hedeen, Sayed-Amr El-Hamamsy, Mark Lloyd Miller, Paul Shadforth Thompson, Robert Adolph Ackermann, Bruce Campbell Amm, John Peter Fura, Mike James Radziun, David Edward Dean, Scott Thomas Mansell, Dewain Anthony Purgill, Robert Michael Vavrek
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Publication number: 20020099304Abstract: An in situ breast tumor temperature profile measuring probe (12) includes a rod (20), thermal sensors (22) and electrical output leads (24). The thermal sensors (22) are formed in spaced apart holes (30) in an outer insulating layer (26) of the rod (20) and a common electrical input lead (28) to provide an electrical input signal to the thermal sensors (22) is disposed below and has portions (28a) exposed at the holes (30) and electrically connected to the thermal sensors (22). The thermal sensors (22) receive the electrical input signal from the common electrical input lead (28), sense the temperature of biological matter adjacent to the thermal sensors (22) and produce an electrical output signal correlated thereto. Each electrical output lead (24) mounted to the outer insulating layer (26) is in electrical contact with a different one of the thermal sensors (22) to receive the electrical output signal from the one thermal sensor (22) and output the same.Type: ApplicationFiled: March 5, 2002Publication date: July 25, 2002Inventors: Kristina Helena Valborg Hedengren, William Paul Kornrumpf, Mark Lloyd Miller, Egidijus Edward Uzgiris
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Publication number: 20020094562Abstract: This invention is directed to Acyl Carrier Protein Synthase (ACPS) crystals and crystals of Acyl Carrier Protein Synthase-Coenzyme A (ACPS-CoA) complex, and to the use of these crystals to determine the three dimensional structure of ACPS. This invention is further directed to the use of rational drug design methods to identify agents that may interact with active sites of ACPS and ACPS-CoA complex, and to the testing of these agents to identify agents that may inhibit ACPS and/or ACPS-CoA complex activity.Type: ApplicationFiled: January 25, 2001Publication date: July 18, 2002Inventors: Kevin Delos Parris, William Stuart Somers, Amy Szepui Tam, Laura Long Lin, Mark Lloyd Stahl
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Patent number: 6419635Abstract: An in situ breast tumor temperature profile measuring probe includes a rod, thermal sensors and electrical output leads. The thermal sensors are formed in spaced apart holes in an outer insulating layer of the rod and a common electrical input lead to provide an electrical input signal to the thermal sensors is disposed below and has portions exposed at the holes and electrically connected to the thermal sensors. The thermal sensors receive the electrical input signal from the common electrical input lead, sense the temperature of biological matter adjacent to the thermal sensors and produce an electrical output signal correlated thereto. Each electrical output lead mounted to the outer insulating layer is in electrical contact with a different one of the thermal sensors to receive the electrical output signal from the one thermal sensor and output the same.Type: GrantFiled: August 11, 2000Date of Patent: July 16, 2002Assignee: General Electric CompsanyInventors: Kristina Helena Valborg Hedengren, William Paul Kornrumpf, Mark Lloyd Miller, Egidijus Edward Uzgiris
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Publication number: 20020055459Abstract: This invention is directed to the three dimensional crystal structure of Beta-site APP Cleaving Enzyme (BACE), and to the use of this structure in rational drug design methods to identify agents that may interact with active sites of BACE. Such agents may represent new therapeutics in the treatment and/or prevention of Alzheimer's Disease.Type: ApplicationFiled: September 19, 2001Publication date: May 9, 2002Inventors: Rajiv Chopra, Kristine Svenson, Bethany Annis, Tatos N. Akopian, Jonathan Bard, Mark Lloyd Stahl, William S. Somers
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Publication number: 20020029961Abstract: The present invention provides an electrochemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electrochemical deposition system generally comprises a mainframe having a mainframe wafer transfer robot, a loading station disposed in connection with the mainframe, one or more processing cells disposed in connection with the mainframe, and an electrolyte supply fluidly connected to the one or more electrical processing cells. Preferably, the electrochemical deposition system includes a spin-rinse-dry (SRD) station disposed between the loading station and the mainframe, a rapid thermal anneal chamber attached to the loading station, and a system controller for controlling the electrochemical deposition process and the components of the electrochemical deposition system.Type: ApplicationFiled: May 29, 2001Publication date: March 14, 2002Applicant: Applied Materials, Inc.Inventors: Yezdi Dordi, Donald J. Olgado, Ratson Morad, Peter Hey, Mark Denome, Michael Sugarman, Mark Lloyd, Anna Marie Lloyd, Joseph Stevens, Dan Marohl, Ho Seon Shin, Eugene Ravinovich, Robin Cheung, Ashok K. Sinha, Avi Tepman, Dan Carl, George Birkmaier
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Patent number: 6299753Abstract: The present invention generally provides a fluid delivery system with particular application to electroplating. Two or more reservoirs are fluidly connected to one or more processing chambers by fluid delivery lines. A gas source is coupled to the reservoirs to selectively pressurize the reservoirs and cause fluid flow therefrom to the processing chambers through the fluid delivery lines. The fluid levels in the reservoirs and the processing chambers are controlled to facilitate avity-assisted flow of fluid from the processing chambers to the reservoirs via the fluid delivery line when the fluid levels in the processing chambers are higher than the fluid levels in the reservoirs. In operation, the reservoirs are alternately filled and emptied with a fluid circulated between the reservoirs and the processing chambers. Alternately filling and emptying the reservoirs relative to one another at constant rates maintains the fluid level and flow rate in the processing chamber substantially constant.Type: GrantFiled: September 1, 1999Date of Patent: October 9, 2001Assignee: Applied Materials, Inc.Inventors: Sandy S. Chao, Mark Lloyd
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Patent number: 6296172Abstract: Dovetail seals are quickly and inexpensively applied to turbine buckets or rotor disks by ultrasonically welding a piece of material onto the dovetail portion of the bucket or the disk slot of the rotor disk. The method includes placing the piece of material into contact with the appropriate turbine structure and applying a compressive force so as to press the piece of material against the turbine structure. Ultrasonic energy is then applied to the piece of material so as to ultrasonically weld it to the turbine structure.Type: GrantFiled: March 28, 2000Date of Patent: October 2, 2001Assignee: General Electric CompanyInventor: Mark Lloyd Miller
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Patent number: 6290865Abstract: The present invention removes unwanted deposited material from a substrate backside by chemically dissolving the material, while substantially preventing dissolution of the material from the substrate front side. Preferably, the dissolving process is included with a spin-rinse-dry process and uses a greater flow rate of rinsing fluid directed onto the front side compared to the flow rate of dissolving fluid directed onto a substrate backside to protect the substrate front side while the unwanted backside material is removed. The present invention includes the method of dissolving the unwanted material from the backside and edge and the associated apparatus.Type: GrantFiled: November 30, 1998Date of Patent: September 18, 2001Assignee: Applied Materials, Inc.Inventors: Mark Lloyd, Ashok K. Sinha, Sergio Edelstein, Michael Sugarman
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Patent number: 6258220Abstract: The present invention provides an electro-chemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electro-chemical deposition system generally comprises a mainframe having a mainframe wafer transfer robot, a loading station disposed in connection with the mainframe, one or more processing cells disposed in connection with the mainframe, and an electrolyte supply fluidly connected to the one or more electrical processing cells. Preferably, the electro-chemical deposition system includes a spin-rinse-dry (SRD) station disposed between the loading station and the mainframe, a rapid thermal anneal chamber attached to the loading station, and a system controller for controlling the electro-chemical deposition process and the components of the electro-chemical deposition system.Type: GrantFiled: April 8, 1999Date of Patent: July 10, 2001Assignee: Applied Materials, Inc.Inventors: Yezdi Dordi, Donald J. Olgado, Ratson Morad, Peter Hey, Mark Denome, Michael Sugarman, Mark Lloyd, Joseph Stevens, Dan Marohl, Ho Seon Shin, Eugene Ravinovich, Robin Cheung, Ashok K. Sinha, Avi Tepman, Dan Carl, George Birkmaier
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Patent number: 6180867Abstract: A thermal sensor array includes a dielectric layer including a plurality of individual thermal sensors and a pattern of deposited electrical interconnections facing at least one surface of the dielectric layer for providing electrical connections from each of the plurality of individual thermal sensors, the dielectric layer and the pattern of deposited electrical interconnections being surface-conformable. The thermal sensor array can be used in a diagnostic tool that further includes: a scanning device coupled to the pattern of deposited electrical interconnections for obtaining sensor signals from the thermal sensors; and a computer for processing the sensor signals to estimate temperature distributions.Type: GrantFiled: September 13, 1999Date of Patent: January 30, 2001Assignee: General Electric CompanyInventors: Kristina Helena Valborg Hedengren, William Paul Kornrumpf, Mark Lloyd Miller, Beale Hibbs Opsahl-Ong, Egidijus Edward Uzgiris
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Patent number: 6148811Abstract: A combined burner and grate structure for use in connection with a gas range includes one or more burner elements. Each burner element has one or more fuel inlets, one or more fuel outlets disposed on one or more side surfaces, and a top surface. A horizontal planar support for a cooking vessel is made up of the top surface of each burner element. A gas rangetop can include one or more of these combined burner and grate structures.Type: GrantFiled: March 8, 1999Date of Patent: November 21, 2000Assignee: General Electric CompanyInventor: Mark Lloyd Miller
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Patent number: 6084174Abstract: A thermocouple array includes a dielectric layer having via openings therethrough, a first patterned conductive layer facing one surface of the dielectric layer, and a second patterned conductive layer facing another surface of the dielectric layer. Portions of the second patterned conductive layer can extend through the via openings to couple respective portions of the first patterned conductive layer. The second patterned conductive layer has a different thermal emf than the first patterned conductive layer. The dielectric layer, the first patterned conductive layer, and the second patterned conductive layer can be surface-conformable.Type: GrantFiled: May 12, 1999Date of Patent: July 4, 2000Assignee: General Electric CompanyInventors: Kristina Helena Valborg Hedengren, William Paul Kornrumpf, Mark Lloyd Miller
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Patent number: 5921126Abstract: A metalworking die has a soft metal plating on its contact surfaces. The plating produces a continuous lubricant supply which is only depleted slowly when employed in a hot metalworking operation. In forming a near-net-shape part using this die, the metalworking piece is coated with a glass lubricant. A temporary lubricant of graphite is also sprayed on the coated die.Type: GrantFiled: May 31, 1996Date of Patent: July 13, 1999Assignee: General Electric CompanyInventor: Mark Lloyd Miller
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Patent number: 5909004Abstract: A thermocouple array includes a dielectric layer having via openings therethrough, a first patterned conductive layer facing one surface of the dielectric layer, and a second patterned conductive layer facing another surface of the dielectric layer. Portions of the second patterned conductive layer can extend through the via openings to couple respective portions of the first patterned conductive layer. The second patterned conductive layer has a different thermal emf than the first patterned conductive layer. The dielectric layer, the first patterned conductive layer, and the second patterned conductive layer can be surface-conformable.Type: GrantFiled: April 17, 1996Date of Patent: June 1, 1999Assignee: General Electric CompanyInventors: Kristina Helena Valborg Hedengren, William Paul Kornrumpf, Mark Lloyd Miller
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Patent number: 5743121Abstract: A reducible glass lubricant on a metal workpiece provides a duplex film during hot working of the workpiece. A silicate glass powder which contains from about 3 to 50 mole percent of an oxide of bismuth, tin or copper is used for the reducible glass lubricant. During preheating in a preheat furnace the glass lubricant is reduced to the duplex glass film.Type: GrantFiled: May 31, 1996Date of Patent: April 28, 1998Assignee: General Electric CompanyInventor: Mark Lloyd Miller
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Patent number: 5658442Abstract: The disadvantages heretofore associated with the prior art are overcome by the present invention of an improved target for a physical deposition (PVD) system. The improved target has a portion of the target side wall the overhangs and shadows the side wall of the target thus preventing material from depositing on the edge. To further reduce contaminant generation, the improved target is combined with an improved dark space shield having a first end and a second end, where the second end conventionally supports a collimator and the first end has an inner surface that is substantially vertical.Type: GrantFiled: March 7, 1996Date of Patent: August 19, 1997Assignee: Applied Materials, Inc.Inventors: James Van Gogh, Fernand Dorleans, Christopher Hagerty, Mark Lloyd, Howard Tang, Siyaun Yang, R. Steve West
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Patent number: 5538439Abstract: A combination of an engine block heater and electrical coupling includes the conventional cylindrical insert which slides into a sleeve on the mounting member for the block heater. An additional spring clip member is provided to hold the electrical coupling in place. The spring clip member has a collar surrounding a rib on the connector body and a pair of spring arms extending at right angles to the collar along a sleeve of the coupling to snap behind a rib on the sleeve. The spring clip arms are connected to the collar at an outer edge thereof with a pair of lobes of increased diameter between the spring clip arms for pushing of the collar longitudinally. A central opening of the collar engages over the connector body with a pair of inwardly projecting portions which slide along slots to a groove at the rib on the connector body.Type: GrantFiled: May 20, 1994Date of Patent: July 23, 1996Assignee: Temro Division, Budd Canada Inc.Inventors: Michael Fell, Mark Lloyd, Gary Edwards