Patents by Inventor Michael W. Martin
Michael W. Martin 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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Publication number: 20240111578Abstract: A method for hierarchical work scheduling includes consuming a work item at a first scheduling domain having a local scheduler circuit and one or more workgroup processing elements. Consuming the work item produces a set of new work items. Subsequently, the local scheduler circuit distributes at least one new work item of the set of new work items to be executed locally at the first scheduling domain. If the local scheduler circuit of the first scheduling domain determines that the set of new work items includes one or more work items that would overload the first scheduling domain with work if scheduled for local execution, those work items are distributed to the next higher-level scheduler circuit in a scheduling domain hierarchy for redistribution to one or more other scheduling domains.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Inventors: Matthaeus G. Chajdas, Christopher J. Brennan, Michael Mantor, Robert W. Martin, Nicolai Haehnle
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Publication number: 20180372236Abstract: A remotely controlled valve includes an electric motor and transmission for moving a valve stem or valve actuator. The operation of the motor may be controlled by a first input for power and analog signals. The valve is also provided with a programmable logic controller and a wireless module for receiving wireless control signals for controlling the operation of the motor which moves the valve stem or a valve actuator in a desired manner.Type: ApplicationFiled: August 28, 2018Publication date: December 27, 2018Applicant: Oasis Testing, LLCInventors: Demetri M. White, Michael W. Martin, Donald S. Divelbliss
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Patent number: 10088067Abstract: A remotely controlled valve includes an electric motor and transmission for moving a valve stem or valve actuator. The operation of the motor may be controlled by a first input for power and analog signals. The valve is also provided with a programmable logic controller and a wireless module for receiving wireless control signals for controlling the operation of the motor which moves the valve stem or a valve actuator in a desired manner.Type: GrantFiled: June 8, 2015Date of Patent: October 2, 2018Assignee: Oasis Testing, LLCInventors: Demetri M. White, Michael W. Martin, Donald S. Divelbiss
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Publication number: 20150268653Abstract: A remotely controlled valve includes an electric motor and transmission for moving a valve stem or valve actuator. The operation of the motor may be controlled by a first input for power and analog signals. The valve is also provided with a programmable logic controller and a wireless module for receiving wireless control signals for controlling the operation of the motor which moves the valve stem or a valve actuator in a desired manner.Type: ApplicationFiled: June 8, 2015Publication date: September 24, 2015Inventors: Demetri M. White, Michael W. Martin, Donald S. Divelbliss
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Patent number: 7454896Abstract: A vehicle thermal management system includes an exhaust gas cooler configured to receive exhaust gas from the engine and to cool the exhaust gas before it is recirculated back into the engine. A valve is located downstream from the exhaust gas cooler, and is operable to control the amount of exhaust gas passing through the exhaust gas cooler. Intake air mixes with the exhaust gas downstream from the first valve. The mixed gas is then cooled by a mixed gas cooler before it enters the engine intake manifold. A coolant is circulated through the mixed gas cooler and a heat exchanger. The mixed gas rejects heat to the coolant via the mixed gas cooler, and the coolant rejects heat to the ambient air via the heat exchanger.Type: GrantFiled: February 23, 2005Date of Patent: November 25, 2008Assignee: EMP Advanced Development, LLCInventors: Robert D. Chalgren, Michael P. Lasecki, Michael W. Martin, Thomas J. Hollis, Mark S. Bader, David J. Allen
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Patent number: 7406835Abstract: A cooling system for cooling a plurality of heat producing systems includes a heat exchanger having a plurality of cooling zones, each of which has a respective inlet and outlet for facilitating flow of a respective temperature control fluid therethrough. Each of the respective temperature control fluids facilitates temperature control of a respective heat producing system. A plurality of fans cool the temperature control fluids flowing through the heat exchanger, and a fan or fans are disposed proximate each zone of the heat exchanger to provide air flow substantially independently from the air flow over the other cooling zones.Type: GrantFiled: May 10, 2005Date of Patent: August 5, 2008Assignee: EMP Advanced Development, LLCInventors: David J. Allen, Mark S. Bader, Robert D. Chalgren, Jr., Michael P. Lasecki, Michael W. Martin, Keith Brannstrom
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Patent number: 7267086Abstract: A vehicle thermal management system includes a temperature control fluid for controlling the temperature of at least a portion of a vehicle system. A pump is configured to pump the temperature control fluid through a heat exchanger to facilitate the transfer of heat between the temperature control fluid and ambient air. A fan is operable to move the ambient air across the heat exchanger to facilitate increased heat transfer. A control system is used to control operation of the pump and the fan. The control system is provided with operation data that includes optimized operating speeds for the pump and the fan to minimize power consumption, while maximizing heat transfer.Type: GrantFiled: February 23, 2005Date of Patent: September 11, 2007Assignee: EMP Advanced Development, LLCInventors: David J. Allen, Mark S. Bader, Michael W. Martin, Robert D. Chalgren, Michael P. Lasecki, Thomas J. Hollis
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Patent number: 6037115Abstract: A method of obtaining a photothermographic or thermographic film with reduced fog, such as pepper fog, comprises preparing a dispersion of: an oxidation-reduction image-forming combination comprising: a silver salt oxidizing agent and an organic reducing agent with: a synthetic polymer-peptized photosensitive silver halide, and a cyclic imide toner in a non-gelatin polymeric binder and mixing with said dispersion a sensitizing concentration of non-silver iodide salt formed from an ionic formate the improvement wherein said non-silver iodide salt contains less than about 100 micrograms of ionic formate per gram of iodide salt or the film contains less than about 0.5 micrograms of ionic formate per gram of emulsion in the film.Type: GrantFiled: July 10, 1997Date of Patent: March 14, 2000Assignee: Eastman Kodak CompanyInventors: Alfred J. Alton, James P. Besse, Peter J. Cowdery-Corvan, Leo J. Magee, Jr., Michael W. Martin
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Patent number: 6003036Abstract: A data structure that uses one or more keys which are members of a multidimensional composite key to partition sparse data (FIG. 2A, FIG. 2B) into a hypercube like structure (FIG. 1). Only the data structure produced by the method in this invention is actually better than a hypercube since all involved keys can have true symmetric access as opposed to just the keys that have the highest sort order significance. Equivalent query efficiency could only be otherwise obtained through storing multiple copies of the sparse data sorted on different permutations of the member keys of the multidimensional composite key (FIG. 2C). The data structure has two major components: the partitioned data with or without the boundary keys and the non-dense index necessarily containing the boundary keys (FIG. 3). This data structure and partitioning method can be used to partition multidimensional data across physical hardware storage devices and parallel computer architectures (FIG.Type: GrantFiled: February 12, 1998Date of Patent: December 14, 1999Inventor: Michael W. Martin
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Patent number: 5226165Abstract: A dedicated search processor searches data retrieved from a disc file in response, to search requests from a host processor. The search processor consists of a programmable processor. The processor has a code generator which generates a machine-code search program specifically tailored to the particular combination of search request and data structure, and containing mainly in-line sequences of instructions. The search program can therefore be executed very rapidly, allowing a high search rate to be sustained.Type: GrantFiled: July 24, 1991Date of Patent: July 6, 1993Assignee: International Computers LimitedInventor: Michael W. Martin
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Patent number: 5173863Abstract: A surface grinder includes a bed or base, a table supported on the bed for reciprocating movement and a grinding wheel supported on a vertical column. An actuator connected to the table reciprocates the table relative to the grinding wheel. A programmable control system is operatively connected to the actuator to move the table from a home position to a feed or ramp-in position through a cutting motion, through a wipe cycle or spark out motion and to return the table to the home position. The part to be ground is held on the table by a magnetic chuck. The control system includes a manually operable teach input device which permits the operator to program the control system to set the table motion while manually moving the table through a grinding cycle. The control system provides accurate bidirectional control over the motion of the table. The operator may independently vary the speed of the table between its movement between various positions during programming.Type: GrantFiled: April 25, 1990Date of Patent: December 22, 1992Assignee: Pace TechnologiesInventor: Michael W. Martin
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Patent number: 5073854Abstract: A data processing system is described including a host computer connected to peripherals by a Small Computer System Interface (SCSI) bus. A search processor is also attached to the SCSI bus and receives commands from the host as if it were a standard disc controller unit. The search processor responds to a write command to set up a search criterion, and then responds to a read command to perform a search, so as to retrieve data items satisfying the search criterion. If the logical unit number (LUN) in the command does not match the LUN assigned to the search processor, the command is passed transparently to the data store, allowing the host to access the data store directly.Type: GrantFiled: May 16, 1989Date of Patent: December 17, 1991Assignee: International Computers LimitedInventors: Michael W. Martin, John C. Moor, Terence J. Bird
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Patent number: 4639865Abstract: In a computer system bytes passing from a store to a processor pass through a memory (PROM). The contents of locations of the memory which are addressed by data bytes and most operation codes are equal to the respective data bytes and operation codes by which they are addressed so that the memory is transparent to them. However, the contents of some locations are not equal to the op-codes by which they are addressed so that those operation codes are converted into different operation codes.Type: GrantFiled: March 19, 1984Date of Patent: January 27, 1987Assignee: International Computers LimitedInventor: Michael W. Martin
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Patent number: D335075Type: GrantFiled: September 25, 1989Date of Patent: April 27, 1993Assignee: Plastics Northwest, Inc.Inventor: Michael W. Martin